added python code part of jython distribution in lib/jython-2.5.1
added python.path vm arg to startup script fixed infinite loop in unwrap() when displaying sequences of sequences git-svn-id: http://google-refine.googlecode.com/svn/trunk@509 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
Vishal Talwar
parent
35da36b0e8
commit
d0df704d8a
@ -759,6 +759,11 @@ if [ -z "$GRIDWORKS_DIST_DIR" ]; then
|
||||
GRIDWORKS_DIST_DIR="dist"
|
||||
fi
|
||||
|
||||
if [ -z "$PYTHONPATH" ]; then
|
||||
PYTHONPATH="$GRIDWORKS_LIB_DIR/jython-2.5.1/"
|
||||
fi
|
||||
add_option "-Dpython.path=$PYTHONPATH"
|
||||
|
||||
# ----- Respond to the action given --------------------------------------------
|
||||
|
||||
case "$ACTION" in
|
||||
|
||||
578
lib/jython-2.5.1/BaseHTTPServer.py
Normal file
578
lib/jython-2.5.1/BaseHTTPServer.py
Normal file
@ -0,0 +1,578 @@
|
||||
"""HTTP server base class.
|
||||
|
||||
Note: the class in this module doesn't implement any HTTP request; see
|
||||
SimpleHTTPServer for simple implementations of GET, HEAD and POST
|
||||
(including CGI scripts). It does, however, optionally implement HTTP/1.1
|
||||
persistent connections, as of version 0.3.
|
||||
|
||||
Contents:
|
||||
|
||||
- BaseHTTPRequestHandler: HTTP request handler base class
|
||||
- test: test function
|
||||
|
||||
XXX To do:
|
||||
|
||||
- log requests even later (to capture byte count)
|
||||
- log user-agent header and other interesting goodies
|
||||
- send error log to separate file
|
||||
"""
|
||||
|
||||
|
||||
# See also:
|
||||
#
|
||||
# HTTP Working Group T. Berners-Lee
|
||||
# INTERNET-DRAFT R. T. Fielding
|
||||
# <draft-ietf-http-v10-spec-00.txt> H. Frystyk Nielsen
|
||||
# Expires September 8, 1995 March 8, 1995
|
||||
#
|
||||
# URL: http://www.ics.uci.edu/pub/ietf/http/draft-ietf-http-v10-spec-00.txt
|
||||
#
|
||||
# and
|
||||
#
|
||||
# Network Working Group R. Fielding
|
||||
# Request for Comments: 2616 et al
|
||||
# Obsoletes: 2068 June 1999
|
||||
# Category: Standards Track
|
||||
#
|
||||
# URL: http://www.faqs.org/rfcs/rfc2616.html
|
||||
|
||||
# Log files
|
||||
# ---------
|
||||
#
|
||||
# Here's a quote from the NCSA httpd docs about log file format.
|
||||
#
|
||||
# | The logfile format is as follows. Each line consists of:
|
||||
# |
|
||||
# | host rfc931 authuser [DD/Mon/YYYY:hh:mm:ss] "request" ddd bbbb
|
||||
# |
|
||||
# | host: Either the DNS name or the IP number of the remote client
|
||||
# | rfc931: Any information returned by identd for this person,
|
||||
# | - otherwise.
|
||||
# | authuser: If user sent a userid for authentication, the user name,
|
||||
# | - otherwise.
|
||||
# | DD: Day
|
||||
# | Mon: Month (calendar name)
|
||||
# | YYYY: Year
|
||||
# | hh: hour (24-hour format, the machine's timezone)
|
||||
# | mm: minutes
|
||||
# | ss: seconds
|
||||
# | request: The first line of the HTTP request as sent by the client.
|
||||
# | ddd: the status code returned by the server, - if not available.
|
||||
# | bbbb: the total number of bytes sent,
|
||||
# | *not including the HTTP/1.0 header*, - if not available
|
||||
# |
|
||||
# | You can determine the name of the file accessed through request.
|
||||
#
|
||||
# (Actually, the latter is only true if you know the server configuration
|
||||
# at the time the request was made!)
|
||||
|
||||
__version__ = "0.3"
|
||||
|
||||
__all__ = ["HTTPServer", "BaseHTTPRequestHandler"]
|
||||
|
||||
import sys
|
||||
import time
|
||||
import socket # For gethostbyaddr()
|
||||
import mimetools
|
||||
import SocketServer
|
||||
|
||||
# Default error message
|
||||
DEFAULT_ERROR_MESSAGE = """\
|
||||
<head>
|
||||
<title>Error response</title>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Error response</h1>
|
||||
<p>Error code %(code)d.
|
||||
<p>Message: %(message)s.
|
||||
<p>Error code explanation: %(code)s = %(explain)s.
|
||||
</body>
|
||||
"""
|
||||
|
||||
def _quote_html(html):
|
||||
return html.replace("&", "&").replace("<", "<").replace(">", ">")
|
||||
|
||||
class HTTPServer(SocketServer.TCPServer):
|
||||
|
||||
allow_reuse_address = 1 # Seems to make sense in testing environment
|
||||
|
||||
def server_bind(self):
|
||||
"""Override server_bind to store the server name."""
|
||||
SocketServer.TCPServer.server_bind(self)
|
||||
host, port = self.socket.getsockname()[:2]
|
||||
self.server_name = socket.getfqdn(host)
|
||||
self.server_port = port
|
||||
|
||||
|
||||
class BaseHTTPRequestHandler(SocketServer.StreamRequestHandler):
|
||||
|
||||
"""HTTP request handler base class.
|
||||
|
||||
The following explanation of HTTP serves to guide you through the
|
||||
code as well as to expose any misunderstandings I may have about
|
||||
HTTP (so you don't need to read the code to figure out I'm wrong
|
||||
:-).
|
||||
|
||||
HTTP (HyperText Transfer Protocol) is an extensible protocol on
|
||||
top of a reliable stream transport (e.g. TCP/IP). The protocol
|
||||
recognizes three parts to a request:
|
||||
|
||||
1. One line identifying the request type and path
|
||||
2. An optional set of RFC-822-style headers
|
||||
3. An optional data part
|
||||
|
||||
The headers and data are separated by a blank line.
|
||||
|
||||
The first line of the request has the form
|
||||
|
||||
<command> <path> <version>
|
||||
|
||||
where <command> is a (case-sensitive) keyword such as GET or POST,
|
||||
<path> is a string containing path information for the request,
|
||||
and <version> should be the string "HTTP/1.0" or "HTTP/1.1".
|
||||
<path> is encoded using the URL encoding scheme (using %xx to signify
|
||||
the ASCII character with hex code xx).
|
||||
|
||||
The specification specifies that lines are separated by CRLF but
|
||||
for compatibility with the widest range of clients recommends
|
||||
servers also handle LF. Similarly, whitespace in the request line
|
||||
is treated sensibly (allowing multiple spaces between components
|
||||
and allowing trailing whitespace).
|
||||
|
||||
Similarly, for output, lines ought to be separated by CRLF pairs
|
||||
but most clients grok LF characters just fine.
|
||||
|
||||
If the first line of the request has the form
|
||||
|
||||
<command> <path>
|
||||
|
||||
(i.e. <version> is left out) then this is assumed to be an HTTP
|
||||
0.9 request; this form has no optional headers and data part and
|
||||
the reply consists of just the data.
|
||||
|
||||
The reply form of the HTTP 1.x protocol again has three parts:
|
||||
|
||||
1. One line giving the response code
|
||||
2. An optional set of RFC-822-style headers
|
||||
3. The data
|
||||
|
||||
Again, the headers and data are separated by a blank line.
|
||||
|
||||
The response code line has the form
|
||||
|
||||
<version> <responsecode> <responsestring>
|
||||
|
||||
where <version> is the protocol version ("HTTP/1.0" or "HTTP/1.1"),
|
||||
<responsecode> is a 3-digit response code indicating success or
|
||||
failure of the request, and <responsestring> is an optional
|
||||
human-readable string explaining what the response code means.
|
||||
|
||||
This server parses the request and the headers, and then calls a
|
||||
function specific to the request type (<command>). Specifically,
|
||||
a request SPAM will be handled by a method do_SPAM(). If no
|
||||
such method exists the server sends an error response to the
|
||||
client. If it exists, it is called with no arguments:
|
||||
|
||||
do_SPAM()
|
||||
|
||||
Note that the request name is case sensitive (i.e. SPAM and spam
|
||||
are different requests).
|
||||
|
||||
The various request details are stored in instance variables:
|
||||
|
||||
- client_address is the client IP address in the form (host,
|
||||
port);
|
||||
|
||||
- command, path and version are the broken-down request line;
|
||||
|
||||
- headers is an instance of mimetools.Message (or a derived
|
||||
class) containing the header information;
|
||||
|
||||
- rfile is a file object open for reading positioned at the
|
||||
start of the optional input data part;
|
||||
|
||||
- wfile is a file object open for writing.
|
||||
|
||||
IT IS IMPORTANT TO ADHERE TO THE PROTOCOL FOR WRITING!
|
||||
|
||||
The first thing to be written must be the response line. Then
|
||||
follow 0 or more header lines, then a blank line, and then the
|
||||
actual data (if any). The meaning of the header lines depends on
|
||||
the command executed by the server; in most cases, when data is
|
||||
returned, there should be at least one header line of the form
|
||||
|
||||
Content-type: <type>/<subtype>
|
||||
|
||||
where <type> and <subtype> should be registered MIME types,
|
||||
e.g. "text/html" or "text/plain".
|
||||
|
||||
"""
|
||||
|
||||
# The Python system version, truncated to its first component.
|
||||
sys_version = "Python/" + sys.version.split()[0]
|
||||
|
||||
# The server software version. You may want to override this.
|
||||
# The format is multiple whitespace-separated strings,
|
||||
# where each string is of the form name[/version].
|
||||
server_version = "BaseHTTP/" + __version__
|
||||
|
||||
def parse_request(self):
|
||||
"""Parse a request (internal).
|
||||
|
||||
The request should be stored in self.raw_requestline; the results
|
||||
are in self.command, self.path, self.request_version and
|
||||
self.headers.
|
||||
|
||||
Return True for success, False for failure; on failure, an
|
||||
error is sent back.
|
||||
|
||||
"""
|
||||
self.command = None # set in case of error on the first line
|
||||
self.request_version = version = "HTTP/0.9" # Default
|
||||
self.close_connection = 1
|
||||
requestline = self.raw_requestline
|
||||
if requestline[-2:] == '\r\n':
|
||||
requestline = requestline[:-2]
|
||||
elif requestline[-1:] == '\n':
|
||||
requestline = requestline[:-1]
|
||||
self.requestline = requestline
|
||||
words = requestline.split()
|
||||
if len(words) == 3:
|
||||
[command, path, version] = words
|
||||
if version[:5] != 'HTTP/':
|
||||
self.send_error(400, "Bad request version (%r)" % version)
|
||||
return False
|
||||
try:
|
||||
base_version_number = version.split('/', 1)[1]
|
||||
version_number = base_version_number.split(".")
|
||||
# RFC 2145 section 3.1 says there can be only one "." and
|
||||
# - major and minor numbers MUST be treated as
|
||||
# separate integers;
|
||||
# - HTTP/2.4 is a lower version than HTTP/2.13, which in
|
||||
# turn is lower than HTTP/12.3;
|
||||
# - Leading zeros MUST be ignored by recipients.
|
||||
if len(version_number) != 2:
|
||||
raise ValueError
|
||||
version_number = int(version_number[0]), int(version_number[1])
|
||||
except (ValueError, IndexError):
|
||||
self.send_error(400, "Bad request version (%r)" % version)
|
||||
return False
|
||||
if version_number >= (1, 1) and self.protocol_version >= "HTTP/1.1":
|
||||
self.close_connection = 0
|
||||
if version_number >= (2, 0):
|
||||
self.send_error(505,
|
||||
"Invalid HTTP Version (%s)" % base_version_number)
|
||||
return False
|
||||
elif len(words) == 2:
|
||||
[command, path] = words
|
||||
self.close_connection = 1
|
||||
if command != 'GET':
|
||||
self.send_error(400,
|
||||
"Bad HTTP/0.9 request type (%r)" % command)
|
||||
return False
|
||||
elif not words:
|
||||
return False
|
||||
else:
|
||||
self.send_error(400, "Bad request syntax (%r)" % requestline)
|
||||
return False
|
||||
self.command, self.path, self.request_version = command, path, version
|
||||
|
||||
# Examine the headers and look for a Connection directive
|
||||
self.headers = self.MessageClass(self.rfile, 0)
|
||||
|
||||
conntype = self.headers.get('Connection', "")
|
||||
if conntype.lower() == 'close':
|
||||
self.close_connection = 1
|
||||
elif (conntype.lower() == 'keep-alive' and
|
||||
self.protocol_version >= "HTTP/1.1"):
|
||||
self.close_connection = 0
|
||||
return True
|
||||
|
||||
def handle_one_request(self):
|
||||
"""Handle a single HTTP request.
|
||||
|
||||
You normally don't need to override this method; see the class
|
||||
__doc__ string for information on how to handle specific HTTP
|
||||
commands such as GET and POST.
|
||||
|
||||
"""
|
||||
self.raw_requestline = self.rfile.readline()
|
||||
if not self.raw_requestline:
|
||||
self.close_connection = 1
|
||||
return
|
||||
if not self.parse_request(): # An error code has been sent, just exit
|
||||
return
|
||||
mname = 'do_' + self.command
|
||||
if not hasattr(self, mname):
|
||||
self.send_error(501, "Unsupported method (%r)" % self.command)
|
||||
return
|
||||
method = getattr(self, mname)
|
||||
method()
|
||||
|
||||
def handle(self):
|
||||
"""Handle multiple requests if necessary."""
|
||||
self.close_connection = 1
|
||||
|
||||
self.handle_one_request()
|
||||
while not self.close_connection:
|
||||
self.handle_one_request()
|
||||
|
||||
def send_error(self, code, message=None):
|
||||
"""Send and log an error reply.
|
||||
|
||||
Arguments are the error code, and a detailed message.
|
||||
The detailed message defaults to the short entry matching the
|
||||
response code.
|
||||
|
||||
This sends an error response (so it must be called before any
|
||||
output has been generated), logs the error, and finally sends
|
||||
a piece of HTML explaining the error to the user.
|
||||
|
||||
"""
|
||||
|
||||
try:
|
||||
short, long = self.responses[code]
|
||||
except KeyError:
|
||||
short, long = '???', '???'
|
||||
if message is None:
|
||||
message = short
|
||||
explain = long
|
||||
self.log_error("code %d, message %s", code, message)
|
||||
# using _quote_html to prevent Cross Site Scripting attacks (see bug #1100201)
|
||||
content = (self.error_message_format %
|
||||
{'code': code, 'message': _quote_html(message), 'explain': explain})
|
||||
self.send_response(code, message)
|
||||
self.send_header("Content-Type", "text/html")
|
||||
self.send_header('Connection', 'close')
|
||||
self.end_headers()
|
||||
if self.command != 'HEAD' and code >= 200 and code not in (204, 304):
|
||||
self.wfile.write(content)
|
||||
|
||||
error_message_format = DEFAULT_ERROR_MESSAGE
|
||||
|
||||
def send_response(self, code, message=None):
|
||||
"""Send the response header and log the response code.
|
||||
|
||||
Also send two standard headers with the server software
|
||||
version and the current date.
|
||||
|
||||
"""
|
||||
self.log_request(code)
|
||||
if message is None:
|
||||
if code in self.responses:
|
||||
message = self.responses[code][0]
|
||||
else:
|
||||
message = ''
|
||||
if self.request_version != 'HTTP/0.9':
|
||||
self.wfile.write("%s %d %s\r\n" %
|
||||
(self.protocol_version, code, message))
|
||||
# print (self.protocol_version, code, message)
|
||||
self.send_header('Server', self.version_string())
|
||||
self.send_header('Date', self.date_time_string())
|
||||
|
||||
def send_header(self, keyword, value):
|
||||
"""Send a MIME header."""
|
||||
if self.request_version != 'HTTP/0.9':
|
||||
self.wfile.write("%s: %s\r\n" % (keyword, value))
|
||||
|
||||
if keyword.lower() == 'connection':
|
||||
if value.lower() == 'close':
|
||||
self.close_connection = 1
|
||||
elif value.lower() == 'keep-alive':
|
||||
self.close_connection = 0
|
||||
|
||||
def end_headers(self):
|
||||
"""Send the blank line ending the MIME headers."""
|
||||
if self.request_version != 'HTTP/0.9':
|
||||
self.wfile.write("\r\n")
|
||||
|
||||
def log_request(self, code='-', size='-'):
|
||||
"""Log an accepted request.
|
||||
|
||||
This is called by send_response().
|
||||
|
||||
"""
|
||||
|
||||
self.log_message('"%s" %s %s',
|
||||
self.requestline, str(code), str(size))
|
||||
|
||||
def log_error(self, *args):
|
||||
"""Log an error.
|
||||
|
||||
This is called when a request cannot be fulfilled. By
|
||||
default it passes the message on to log_message().
|
||||
|
||||
Arguments are the same as for log_message().
|
||||
|
||||
XXX This should go to the separate error log.
|
||||
|
||||
"""
|
||||
|
||||
self.log_message(*args)
|
||||
|
||||
def log_message(self, format, *args):
|
||||
"""Log an arbitrary message.
|
||||
|
||||
This is used by all other logging functions. Override
|
||||
it if you have specific logging wishes.
|
||||
|
||||
The first argument, FORMAT, is a format string for the
|
||||
message to be logged. If the format string contains
|
||||
any % escapes requiring parameters, they should be
|
||||
specified as subsequent arguments (it's just like
|
||||
printf!).
|
||||
|
||||
The client host and current date/time are prefixed to
|
||||
every message.
|
||||
|
||||
"""
|
||||
|
||||
sys.stderr.write("%s - - [%s] %s\n" %
|
||||
(self.address_string(),
|
||||
self.log_date_time_string(),
|
||||
format%args))
|
||||
|
||||
def version_string(self):
|
||||
"""Return the server software version string."""
|
||||
return self.server_version + ' ' + self.sys_version
|
||||
|
||||
def date_time_string(self, timestamp=None):
|
||||
"""Return the current date and time formatted for a message header."""
|
||||
if timestamp is None:
|
||||
timestamp = time.time()
|
||||
year, month, day, hh, mm, ss, wd, y, z = time.gmtime(timestamp)
|
||||
s = "%s, %02d %3s %4d %02d:%02d:%02d GMT" % (
|
||||
self.weekdayname[wd],
|
||||
day, self.monthname[month], year,
|
||||
hh, mm, ss)
|
||||
return s
|
||||
|
||||
def log_date_time_string(self):
|
||||
"""Return the current time formatted for logging."""
|
||||
now = time.time()
|
||||
year, month, day, hh, mm, ss, x, y, z = time.localtime(now)
|
||||
s = "%02d/%3s/%04d %02d:%02d:%02d" % (
|
||||
day, self.monthname[month], year, hh, mm, ss)
|
||||
return s
|
||||
|
||||
weekdayname = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
|
||||
|
||||
monthname = [None,
|
||||
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
|
||||
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
|
||||
|
||||
def address_string(self):
|
||||
"""Return the client address formatted for logging.
|
||||
|
||||
This version looks up the full hostname using gethostbyaddr(),
|
||||
and tries to find a name that contains at least one dot.
|
||||
|
||||
"""
|
||||
|
||||
host, port = self.client_address[:2]
|
||||
return socket.getfqdn(host)
|
||||
|
||||
# Essentially static class variables
|
||||
|
||||
# The version of the HTTP protocol we support.
|
||||
# Set this to HTTP/1.1 to enable automatic keepalive
|
||||
protocol_version = "HTTP/1.0"
|
||||
|
||||
# The Message-like class used to parse headers
|
||||
MessageClass = mimetools.Message
|
||||
|
||||
# Table mapping response codes to messages; entries have the
|
||||
# form {code: (shortmessage, longmessage)}.
|
||||
# See RFC 2616.
|
||||
responses = {
|
||||
100: ('Continue', 'Request received, please continue'),
|
||||
101: ('Switching Protocols',
|
||||
'Switching to new protocol; obey Upgrade header'),
|
||||
|
||||
200: ('OK', 'Request fulfilled, document follows'),
|
||||
201: ('Created', 'Document created, URL follows'),
|
||||
202: ('Accepted',
|
||||
'Request accepted, processing continues off-line'),
|
||||
203: ('Non-Authoritative Information', 'Request fulfilled from cache'),
|
||||
204: ('No Content', 'Request fulfilled, nothing follows'),
|
||||
205: ('Reset Content', 'Clear input form for further input.'),
|
||||
206: ('Partial Content', 'Partial content follows.'),
|
||||
|
||||
300: ('Multiple Choices',
|
||||
'Object has several resources -- see URI list'),
|
||||
301: ('Moved Permanently', 'Object moved permanently -- see URI list'),
|
||||
302: ('Found', 'Object moved temporarily -- see URI list'),
|
||||
303: ('See Other', 'Object moved -- see Method and URL list'),
|
||||
304: ('Not Modified',
|
||||
'Document has not changed since given time'),
|
||||
305: ('Use Proxy',
|
||||
'You must use proxy specified in Location to access this '
|
||||
'resource.'),
|
||||
307: ('Temporary Redirect',
|
||||
'Object moved temporarily -- see URI list'),
|
||||
|
||||
400: ('Bad Request',
|
||||
'Bad request syntax or unsupported method'),
|
||||
401: ('Unauthorized',
|
||||
'No permission -- see authorization schemes'),
|
||||
402: ('Payment Required',
|
||||
'No payment -- see charging schemes'),
|
||||
403: ('Forbidden',
|
||||
'Request forbidden -- authorization will not help'),
|
||||
404: ('Not Found', 'Nothing matches the given URI'),
|
||||
405: ('Method Not Allowed',
|
||||
'Specified method is invalid for this server.'),
|
||||
406: ('Not Acceptable', 'URI not available in preferred format.'),
|
||||
407: ('Proxy Authentication Required', 'You must authenticate with '
|
||||
'this proxy before proceeding.'),
|
||||
408: ('Request Timeout', 'Request timed out; try again later.'),
|
||||
409: ('Conflict', 'Request conflict.'),
|
||||
410: ('Gone',
|
||||
'URI no longer exists and has been permanently removed.'),
|
||||
411: ('Length Required', 'Client must specify Content-Length.'),
|
||||
412: ('Precondition Failed', 'Precondition in headers is false.'),
|
||||
413: ('Request Entity Too Large', 'Entity is too large.'),
|
||||
414: ('Request-URI Too Long', 'URI is too long.'),
|
||||
415: ('Unsupported Media Type', 'Entity body in unsupported format.'),
|
||||
416: ('Requested Range Not Satisfiable',
|
||||
'Cannot satisfy request range.'),
|
||||
417: ('Expectation Failed',
|
||||
'Expect condition could not be satisfied.'),
|
||||
|
||||
500: ('Internal Server Error', 'Server got itself in trouble'),
|
||||
501: ('Not Implemented',
|
||||
'Server does not support this operation'),
|
||||
502: ('Bad Gateway', 'Invalid responses from another server/proxy.'),
|
||||
503: ('Service Unavailable',
|
||||
'The server cannot process the request due to a high load'),
|
||||
504: ('Gateway Timeout',
|
||||
'The gateway server did not receive a timely response'),
|
||||
505: ('HTTP Version Not Supported', 'Cannot fulfill request.'),
|
||||
}
|
||||
|
||||
|
||||
def test(HandlerClass = BaseHTTPRequestHandler,
|
||||
ServerClass = HTTPServer, protocol="HTTP/1.0"):
|
||||
"""Test the HTTP request handler class.
|
||||
|
||||
This runs an HTTP server on port 8000 (or the first command line
|
||||
argument).
|
||||
|
||||
"""
|
||||
|
||||
if sys.argv[1:]:
|
||||
port = int(sys.argv[1])
|
||||
else:
|
||||
port = 8000
|
||||
server_address = ('', port)
|
||||
|
||||
HandlerClass.protocol_version = protocol
|
||||
httpd = ServerClass(server_address, HandlerClass)
|
||||
|
||||
sa = httpd.socket.getsockname()
|
||||
print "Serving HTTP on", sa[0], "port", sa[1], "..."
|
||||
httpd.serve_forever()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
test()
|
||||
362
lib/jython-2.5.1/CGIHTTPServer.py
Normal file
362
lib/jython-2.5.1/CGIHTTPServer.py
Normal file
@ -0,0 +1,362 @@
|
||||
"""CGI-savvy HTTP Server.
|
||||
|
||||
This module builds on SimpleHTTPServer by implementing GET and POST
|
||||
requests to cgi-bin scripts.
|
||||
|
||||
If the os.fork() function is not present (e.g. on Windows),
|
||||
os.popen2() is used as a fallback, with slightly altered semantics; if
|
||||
that function is not present either (e.g. on Macintosh), only Python
|
||||
scripts are supported, and they are executed by the current process.
|
||||
|
||||
In all cases, the implementation is intentionally naive -- all
|
||||
requests are executed sychronously.
|
||||
|
||||
SECURITY WARNING: DON'T USE THIS CODE UNLESS YOU ARE INSIDE A FIREWALL
|
||||
-- it may execute arbitrary Python code or external programs.
|
||||
|
||||
Note that status code 200 is sent prior to execution of a CGI script, so
|
||||
scripts cannot send other status codes such as 302 (redirect).
|
||||
"""
|
||||
|
||||
|
||||
__version__ = "0.4"
|
||||
|
||||
__all__ = ["CGIHTTPRequestHandler"]
|
||||
|
||||
import os
|
||||
import sys
|
||||
import urllib
|
||||
import BaseHTTPServer
|
||||
import SimpleHTTPServer
|
||||
import select
|
||||
|
||||
|
||||
class CGIHTTPRequestHandler(SimpleHTTPServer.SimpleHTTPRequestHandler):
|
||||
|
||||
"""Complete HTTP server with GET, HEAD and POST commands.
|
||||
|
||||
GET and HEAD also support running CGI scripts.
|
||||
|
||||
The POST command is *only* implemented for CGI scripts.
|
||||
|
||||
"""
|
||||
|
||||
# Determine platform specifics
|
||||
have_fork = hasattr(os, 'fork')
|
||||
have_popen2 = hasattr(os, 'popen2')
|
||||
have_popen3 = hasattr(os, 'popen3')
|
||||
|
||||
# Make rfile unbuffered -- we need to read one line and then pass
|
||||
# the rest to a subprocess, so we can't use buffered input.
|
||||
rbufsize = 0
|
||||
|
||||
def do_POST(self):
|
||||
"""Serve a POST request.
|
||||
|
||||
This is only implemented for CGI scripts.
|
||||
|
||||
"""
|
||||
|
||||
if self.is_cgi():
|
||||
self.run_cgi()
|
||||
else:
|
||||
self.send_error(501, "Can only POST to CGI scripts")
|
||||
|
||||
def send_head(self):
|
||||
"""Version of send_head that support CGI scripts"""
|
||||
if self.is_cgi():
|
||||
return self.run_cgi()
|
||||
else:
|
||||
return SimpleHTTPServer.SimpleHTTPRequestHandler.send_head(self)
|
||||
|
||||
def is_cgi(self):
|
||||
"""Test whether self.path corresponds to a CGI script.
|
||||
|
||||
Return a tuple (dir, rest) if self.path requires running a
|
||||
CGI script, None if not. Note that rest begins with a
|
||||
slash if it is not empty.
|
||||
|
||||
The default implementation tests whether the path
|
||||
begins with one of the strings in the list
|
||||
self.cgi_directories (and the next character is a '/'
|
||||
or the end of the string).
|
||||
|
||||
"""
|
||||
|
||||
path = self.path
|
||||
|
||||
for x in self.cgi_directories:
|
||||
i = len(x)
|
||||
if path[:i] == x and (not path[i:] or path[i] == '/'):
|
||||
self.cgi_info = path[:i], path[i+1:]
|
||||
return True
|
||||
return False
|
||||
|
||||
cgi_directories = ['/cgi-bin', '/htbin']
|
||||
|
||||
def is_executable(self, path):
|
||||
"""Test whether argument path is an executable file."""
|
||||
return executable(path)
|
||||
|
||||
def is_python(self, path):
|
||||
"""Test whether argument path is a Python script."""
|
||||
head, tail = os.path.splitext(path)
|
||||
return tail.lower() in (".py", ".pyw")
|
||||
|
||||
def run_cgi(self):
|
||||
"""Execute a CGI script."""
|
||||
path = self.path
|
||||
dir, rest = self.cgi_info
|
||||
|
||||
i = path.find('/', len(dir) + 1)
|
||||
while i >= 0:
|
||||
nextdir = path[:i]
|
||||
nextrest = path[i+1:]
|
||||
|
||||
scriptdir = self.translate_path(nextdir)
|
||||
if os.path.isdir(scriptdir):
|
||||
dir, rest = nextdir, nextrest
|
||||
i = path.find('/', len(dir) + 1)
|
||||
else:
|
||||
break
|
||||
|
||||
# find an explicit query string, if present.
|
||||
i = rest.rfind('?')
|
||||
if i >= 0:
|
||||
rest, query = rest[:i], rest[i+1:]
|
||||
else:
|
||||
query = ''
|
||||
|
||||
# dissect the part after the directory name into a script name &
|
||||
# a possible additional path, to be stored in PATH_INFO.
|
||||
i = rest.find('/')
|
||||
if i >= 0:
|
||||
script, rest = rest[:i], rest[i:]
|
||||
else:
|
||||
script, rest = rest, ''
|
||||
|
||||
scriptname = dir + '/' + script
|
||||
scriptfile = self.translate_path(scriptname)
|
||||
if not os.path.exists(scriptfile):
|
||||
self.send_error(404, "No such CGI script (%r)" % scriptname)
|
||||
return
|
||||
if not os.path.isfile(scriptfile):
|
||||
self.send_error(403, "CGI script is not a plain file (%r)" %
|
||||
scriptname)
|
||||
return
|
||||
ispy = self.is_python(scriptname)
|
||||
if not ispy:
|
||||
if not (self.have_fork or self.have_popen2 or self.have_popen3):
|
||||
self.send_error(403, "CGI script is not a Python script (%r)" %
|
||||
scriptname)
|
||||
return
|
||||
if not self.is_executable(scriptfile):
|
||||
self.send_error(403, "CGI script is not executable (%r)" %
|
||||
scriptname)
|
||||
return
|
||||
|
||||
# Reference: http://hoohoo.ncsa.uiuc.edu/cgi/env.html
|
||||
# XXX Much of the following could be prepared ahead of time!
|
||||
env = {}
|
||||
env['SERVER_SOFTWARE'] = self.version_string()
|
||||
env['SERVER_NAME'] = self.server.server_name
|
||||
env['GATEWAY_INTERFACE'] = 'CGI/1.1'
|
||||
env['SERVER_PROTOCOL'] = self.protocol_version
|
||||
env['SERVER_PORT'] = str(self.server.server_port)
|
||||
env['REQUEST_METHOD'] = self.command
|
||||
uqrest = urllib.unquote(rest)
|
||||
env['PATH_INFO'] = uqrest
|
||||
env['PATH_TRANSLATED'] = self.translate_path(uqrest)
|
||||
env['SCRIPT_NAME'] = scriptname
|
||||
if query:
|
||||
env['QUERY_STRING'] = query
|
||||
host = self.address_string()
|
||||
if host != self.client_address[0]:
|
||||
env['REMOTE_HOST'] = host
|
||||
env['REMOTE_ADDR'] = self.client_address[0]
|
||||
authorization = self.headers.getheader("authorization")
|
||||
if authorization:
|
||||
authorization = authorization.split()
|
||||
if len(authorization) == 2:
|
||||
import base64, binascii
|
||||
env['AUTH_TYPE'] = authorization[0]
|
||||
if authorization[0].lower() == "basic":
|
||||
try:
|
||||
authorization = base64.decodestring(authorization[1])
|
||||
except binascii.Error:
|
||||
pass
|
||||
else:
|
||||
authorization = authorization.split(':')
|
||||
if len(authorization) == 2:
|
||||
env['REMOTE_USER'] = authorization[0]
|
||||
# XXX REMOTE_IDENT
|
||||
if self.headers.typeheader is None:
|
||||
env['CONTENT_TYPE'] = self.headers.type
|
||||
else:
|
||||
env['CONTENT_TYPE'] = self.headers.typeheader
|
||||
length = self.headers.getheader('content-length')
|
||||
if length:
|
||||
env['CONTENT_LENGTH'] = length
|
||||
accept = []
|
||||
for line in self.headers.getallmatchingheaders('accept'):
|
||||
if line[:1] in "\t\n\r ":
|
||||
accept.append(line.strip())
|
||||
else:
|
||||
accept = accept + line[7:].split(',')
|
||||
env['HTTP_ACCEPT'] = ','.join(accept)
|
||||
ua = self.headers.getheader('user-agent')
|
||||
if ua:
|
||||
env['HTTP_USER_AGENT'] = ua
|
||||
co = filter(None, self.headers.getheaders('cookie'))
|
||||
if co:
|
||||
env['HTTP_COOKIE'] = ', '.join(co)
|
||||
# XXX Other HTTP_* headers
|
||||
# Since we're setting the env in the parent, provide empty
|
||||
# values to override previously set values
|
||||
for k in ('QUERY_STRING', 'REMOTE_HOST', 'CONTENT_LENGTH',
|
||||
'HTTP_USER_AGENT', 'HTTP_COOKIE'):
|
||||
env.setdefault(k, "")
|
||||
os.environ.update(env)
|
||||
|
||||
self.send_response(200, "Script output follows")
|
||||
|
||||
decoded_query = query.replace('+', ' ')
|
||||
|
||||
if self.have_fork:
|
||||
# Unix -- fork as we should
|
||||
args = [script]
|
||||
if '=' not in decoded_query:
|
||||
args.append(decoded_query)
|
||||
nobody = nobody_uid()
|
||||
self.wfile.flush() # Always flush before forking
|
||||
pid = os.fork()
|
||||
if pid != 0:
|
||||
# Parent
|
||||
pid, sts = os.waitpid(pid, 0)
|
||||
# throw away additional data [see bug #427345]
|
||||
while select.select([self.rfile], [], [], 0)[0]:
|
||||
if not self.rfile.read(1):
|
||||
break
|
||||
if sts:
|
||||
self.log_error("CGI script exit status %#x", sts)
|
||||
return
|
||||
# Child
|
||||
try:
|
||||
try:
|
||||
os.setuid(nobody)
|
||||
except os.error:
|
||||
pass
|
||||
os.dup2(self.rfile.fileno(), 0)
|
||||
os.dup2(self.wfile.fileno(), 1)
|
||||
os.execve(scriptfile, args, os.environ)
|
||||
except:
|
||||
self.server.handle_error(self.request, self.client_address)
|
||||
os._exit(127)
|
||||
|
||||
elif self.have_popen2 or self.have_popen3:
|
||||
# Windows -- use popen2 or popen3 to create a subprocess
|
||||
import shutil
|
||||
if self.have_popen3:
|
||||
popenx = os.popen3
|
||||
else:
|
||||
popenx = os.popen2
|
||||
cmdline = scriptfile
|
||||
if self.is_python(scriptfile):
|
||||
interp = sys.executable
|
||||
if interp.lower().endswith("w.exe"):
|
||||
# On Windows, use python.exe, not pythonw.exe
|
||||
interp = interp[:-5] + interp[-4:]
|
||||
cmdline = "%s -u %s" % (interp, cmdline)
|
||||
if '=' not in query and '"' not in query:
|
||||
cmdline = '%s "%s"' % (cmdline, query)
|
||||
self.log_message("command: %s", cmdline)
|
||||
try:
|
||||
nbytes = int(length)
|
||||
except (TypeError, ValueError):
|
||||
nbytes = 0
|
||||
files = popenx(cmdline, 'b')
|
||||
fi = files[0]
|
||||
fo = files[1]
|
||||
if self.have_popen3:
|
||||
fe = files[2]
|
||||
if self.command.lower() == "post" and nbytes > 0:
|
||||
data = self.rfile.read(nbytes)
|
||||
fi.write(data)
|
||||
# throw away additional data [see bug #427345]
|
||||
while select.select([self.rfile._sock], [], [], 0)[0]:
|
||||
if not self.rfile._sock.recv(1):
|
||||
break
|
||||
fi.close()
|
||||
shutil.copyfileobj(fo, self.wfile)
|
||||
if self.have_popen3:
|
||||
errors = fe.read()
|
||||
fe.close()
|
||||
if errors:
|
||||
self.log_error('%s', errors)
|
||||
sts = fo.close()
|
||||
if sts:
|
||||
self.log_error("CGI script exit status %#x", sts)
|
||||
else:
|
||||
self.log_message("CGI script exited OK")
|
||||
|
||||
else:
|
||||
# Other O.S. -- execute script in this process
|
||||
save_argv = sys.argv
|
||||
save_stdin = sys.stdin
|
||||
save_stdout = sys.stdout
|
||||
save_stderr = sys.stderr
|
||||
try:
|
||||
save_cwd = os.getcwd()
|
||||
try:
|
||||
sys.argv = [scriptfile]
|
||||
if '=' not in decoded_query:
|
||||
sys.argv.append(decoded_query)
|
||||
sys.stdout = self.wfile
|
||||
sys.stdin = self.rfile
|
||||
execfile(scriptfile, {"__name__": "__main__"})
|
||||
finally:
|
||||
sys.argv = save_argv
|
||||
sys.stdin = save_stdin
|
||||
sys.stdout = save_stdout
|
||||
sys.stderr = save_stderr
|
||||
os.chdir(save_cwd)
|
||||
except SystemExit, sts:
|
||||
self.log_error("CGI script exit status %s", str(sts))
|
||||
else:
|
||||
self.log_message("CGI script exited OK")
|
||||
|
||||
|
||||
nobody = None
|
||||
|
||||
def nobody_uid():
|
||||
"""Internal routine to get nobody's uid"""
|
||||
global nobody
|
||||
if nobody:
|
||||
return nobody
|
||||
try:
|
||||
import pwd
|
||||
except ImportError:
|
||||
return -1
|
||||
try:
|
||||
nobody = pwd.getpwnam('nobody')[2]
|
||||
except KeyError:
|
||||
nobody = 1 + max(map(lambda x: x[2], pwd.getpwall()))
|
||||
return nobody
|
||||
|
||||
|
||||
def executable(path):
|
||||
"""Test for executable file."""
|
||||
try:
|
||||
st = os.stat(path)
|
||||
except os.error:
|
||||
return False
|
||||
return st.st_mode & 0111 != 0
|
||||
|
||||
|
||||
def test(HandlerClass = CGIHTTPRequestHandler,
|
||||
ServerClass = BaseHTTPServer.HTTPServer):
|
||||
SimpleHTTPServer.test(HandlerClass, ServerClass)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
test()
|
||||
640
lib/jython-2.5.1/ConfigParser.py
Normal file
640
lib/jython-2.5.1/ConfigParser.py
Normal file
@ -0,0 +1,640 @@
|
||||
"""Configuration file parser.
|
||||
|
||||
A setup file consists of sections, lead by a "[section]" header,
|
||||
and followed by "name: value" entries, with continuations and such in
|
||||
the style of RFC 822.
|
||||
|
||||
The option values can contain format strings which refer to other values in
|
||||
the same section, or values in a special [DEFAULT] section.
|
||||
|
||||
For example:
|
||||
|
||||
something: %(dir)s/whatever
|
||||
|
||||
would resolve the "%(dir)s" to the value of dir. All reference
|
||||
expansions are done late, on demand.
|
||||
|
||||
Intrinsic defaults can be specified by passing them into the
|
||||
ConfigParser constructor as a dictionary.
|
||||
|
||||
class:
|
||||
|
||||
ConfigParser -- responsible for parsing a list of
|
||||
configuration files, and managing the parsed database.
|
||||
|
||||
methods:
|
||||
|
||||
__init__(defaults=None)
|
||||
create the parser and specify a dictionary of intrinsic defaults. The
|
||||
keys must be strings, the values must be appropriate for %()s string
|
||||
interpolation. Note that `__name__' is always an intrinsic default;
|
||||
its value is the section's name.
|
||||
|
||||
sections()
|
||||
return all the configuration section names, sans DEFAULT
|
||||
|
||||
has_section(section)
|
||||
return whether the given section exists
|
||||
|
||||
has_option(section, option)
|
||||
return whether the given option exists in the given section
|
||||
|
||||
options(section)
|
||||
return list of configuration options for the named section
|
||||
|
||||
read(filenames)
|
||||
read and parse the list of named configuration files, given by
|
||||
name. A single filename is also allowed. Non-existing files
|
||||
are ignored. Return list of successfully read files.
|
||||
|
||||
readfp(fp, filename=None)
|
||||
read and parse one configuration file, given as a file object.
|
||||
The filename defaults to fp.name; it is only used in error
|
||||
messages (if fp has no `name' attribute, the string `<???>' is used).
|
||||
|
||||
get(section, option, raw=False, vars=None)
|
||||
return a string value for the named option. All % interpolations are
|
||||
expanded in the return values, based on the defaults passed into the
|
||||
constructor and the DEFAULT section. Additional substitutions may be
|
||||
provided using the `vars' argument, which must be a dictionary whose
|
||||
contents override any pre-existing defaults.
|
||||
|
||||
getint(section, options)
|
||||
like get(), but convert value to an integer
|
||||
|
||||
getfloat(section, options)
|
||||
like get(), but convert value to a float
|
||||
|
||||
getboolean(section, options)
|
||||
like get(), but convert value to a boolean (currently case
|
||||
insensitively defined as 0, false, no, off for False, and 1, true,
|
||||
yes, on for True). Returns False or True.
|
||||
|
||||
items(section, raw=False, vars=None)
|
||||
return a list of tuples with (name, value) for each option
|
||||
in the section.
|
||||
|
||||
remove_section(section)
|
||||
remove the given file section and all its options
|
||||
|
||||
remove_option(section, option)
|
||||
remove the given option from the given section
|
||||
|
||||
set(section, option, value)
|
||||
set the given option
|
||||
|
||||
write(fp)
|
||||
write the configuration state in .ini format
|
||||
"""
|
||||
|
||||
import re
|
||||
|
||||
__all__ = ["NoSectionError", "DuplicateSectionError", "NoOptionError",
|
||||
"InterpolationError", "InterpolationDepthError",
|
||||
"InterpolationSyntaxError", "ParsingError",
|
||||
"MissingSectionHeaderError",
|
||||
"ConfigParser", "SafeConfigParser", "RawConfigParser",
|
||||
"DEFAULTSECT", "MAX_INTERPOLATION_DEPTH"]
|
||||
|
||||
DEFAULTSECT = "DEFAULT"
|
||||
|
||||
MAX_INTERPOLATION_DEPTH = 10
|
||||
|
||||
|
||||
|
||||
# exception classes
|
||||
class Error(Exception):
|
||||
"""Base class for ConfigParser exceptions."""
|
||||
|
||||
def __init__(self, msg=''):
|
||||
self.message = msg
|
||||
Exception.__init__(self, msg)
|
||||
|
||||
def __repr__(self):
|
||||
return self.message
|
||||
|
||||
__str__ = __repr__
|
||||
|
||||
class NoSectionError(Error):
|
||||
"""Raised when no section matches a requested option."""
|
||||
|
||||
def __init__(self, section):
|
||||
Error.__init__(self, 'No section: %r' % (section,))
|
||||
self.section = section
|
||||
|
||||
class DuplicateSectionError(Error):
|
||||
"""Raised when a section is multiply-created."""
|
||||
|
||||
def __init__(self, section):
|
||||
Error.__init__(self, "Section %r already exists" % section)
|
||||
self.section = section
|
||||
|
||||
class NoOptionError(Error):
|
||||
"""A requested option was not found."""
|
||||
|
||||
def __init__(self, option, section):
|
||||
Error.__init__(self, "No option %r in section: %r" %
|
||||
(option, section))
|
||||
self.option = option
|
||||
self.section = section
|
||||
|
||||
class InterpolationError(Error):
|
||||
"""Base class for interpolation-related exceptions."""
|
||||
|
||||
def __init__(self, option, section, msg):
|
||||
Error.__init__(self, msg)
|
||||
self.option = option
|
||||
self.section = section
|
||||
|
||||
class InterpolationMissingOptionError(InterpolationError):
|
||||
"""A string substitution required a setting which was not available."""
|
||||
|
||||
def __init__(self, option, section, rawval, reference):
|
||||
msg = ("Bad value substitution:\n"
|
||||
"\tsection: [%s]\n"
|
||||
"\toption : %s\n"
|
||||
"\tkey : %s\n"
|
||||
"\trawval : %s\n"
|
||||
% (section, option, reference, rawval))
|
||||
InterpolationError.__init__(self, option, section, msg)
|
||||
self.reference = reference
|
||||
|
||||
class InterpolationSyntaxError(InterpolationError):
|
||||
"""Raised when the source text into which substitutions are made
|
||||
does not conform to the required syntax."""
|
||||
|
||||
class InterpolationDepthError(InterpolationError):
|
||||
"""Raised when substitutions are nested too deeply."""
|
||||
|
||||
def __init__(self, option, section, rawval):
|
||||
msg = ("Value interpolation too deeply recursive:\n"
|
||||
"\tsection: [%s]\n"
|
||||
"\toption : %s\n"
|
||||
"\trawval : %s\n"
|
||||
% (section, option, rawval))
|
||||
InterpolationError.__init__(self, option, section, msg)
|
||||
|
||||
class ParsingError(Error):
|
||||
"""Raised when a configuration file does not follow legal syntax."""
|
||||
|
||||
def __init__(self, filename):
|
||||
Error.__init__(self, 'File contains parsing errors: %s' % filename)
|
||||
self.filename = filename
|
||||
self.errors = []
|
||||
|
||||
def append(self, lineno, line):
|
||||
self.errors.append((lineno, line))
|
||||
self.message += '\n\t[line %2d]: %s' % (lineno, line)
|
||||
|
||||
class MissingSectionHeaderError(ParsingError):
|
||||
"""Raised when a key-value pair is found before any section header."""
|
||||
|
||||
def __init__(self, filename, lineno, line):
|
||||
Error.__init__(
|
||||
self,
|
||||
'File contains no section headers.\nfile: %s, line: %d\n%r' %
|
||||
(filename, lineno, line))
|
||||
self.filename = filename
|
||||
self.lineno = lineno
|
||||
self.line = line
|
||||
|
||||
|
||||
|
||||
class RawConfigParser:
|
||||
def __init__(self, defaults=None):
|
||||
self._sections = {}
|
||||
self._defaults = {}
|
||||
if defaults:
|
||||
for key, value in defaults.items():
|
||||
self._defaults[self.optionxform(key)] = value
|
||||
|
||||
def defaults(self):
|
||||
return self._defaults
|
||||
|
||||
def sections(self):
|
||||
"""Return a list of section names, excluding [DEFAULT]"""
|
||||
# self._sections will never have [DEFAULT] in it
|
||||
return self._sections.keys()
|
||||
|
||||
def add_section(self, section):
|
||||
"""Create a new section in the configuration.
|
||||
|
||||
Raise DuplicateSectionError if a section by the specified name
|
||||
already exists.
|
||||
"""
|
||||
if section in self._sections:
|
||||
raise DuplicateSectionError(section)
|
||||
self._sections[section] = {}
|
||||
|
||||
def has_section(self, section):
|
||||
"""Indicate whether the named section is present in the configuration.
|
||||
|
||||
The DEFAULT section is not acknowledged.
|
||||
"""
|
||||
return section in self._sections
|
||||
|
||||
def options(self, section):
|
||||
"""Return a list of option names for the given section name."""
|
||||
try:
|
||||
opts = self._sections[section].copy()
|
||||
except KeyError:
|
||||
raise NoSectionError(section)
|
||||
opts.update(self._defaults)
|
||||
if '__name__' in opts:
|
||||
del opts['__name__']
|
||||
return opts.keys()
|
||||
|
||||
def read(self, filenames):
|
||||
"""Read and parse a filename or a list of filenames.
|
||||
|
||||
Files that cannot be opened are silently ignored; this is
|
||||
designed so that you can specify a list of potential
|
||||
configuration file locations (e.g. current directory, user's
|
||||
home directory, systemwide directory), and all existing
|
||||
configuration files in the list will be read. A single
|
||||
filename may also be given.
|
||||
|
||||
Return list of successfully read files.
|
||||
"""
|
||||
if isinstance(filenames, basestring):
|
||||
filenames = [filenames]
|
||||
read_ok = []
|
||||
for filename in filenames:
|
||||
try:
|
||||
fp = open(filename)
|
||||
except IOError:
|
||||
continue
|
||||
self._read(fp, filename)
|
||||
fp.close()
|
||||
read_ok.append(filename)
|
||||
return read_ok
|
||||
|
||||
def readfp(self, fp, filename=None):
|
||||
"""Like read() but the argument must be a file-like object.
|
||||
|
||||
The `fp' argument must have a `readline' method. Optional
|
||||
second argument is the `filename', which if not given, is
|
||||
taken from fp.name. If fp has no `name' attribute, `<???>' is
|
||||
used.
|
||||
|
||||
"""
|
||||
if filename is None:
|
||||
try:
|
||||
filename = fp.name
|
||||
except AttributeError:
|
||||
filename = '<???>'
|
||||
self._read(fp, filename)
|
||||
|
||||
def get(self, section, option):
|
||||
opt = self.optionxform(option)
|
||||
if section not in self._sections:
|
||||
if section != DEFAULTSECT:
|
||||
raise NoSectionError(section)
|
||||
if opt in self._defaults:
|
||||
return self._defaults[opt]
|
||||
else:
|
||||
raise NoOptionError(option, section)
|
||||
elif opt in self._sections[section]:
|
||||
return self._sections[section][opt]
|
||||
elif opt in self._defaults:
|
||||
return self._defaults[opt]
|
||||
else:
|
||||
raise NoOptionError(option, section)
|
||||
|
||||
def items(self, section):
|
||||
try:
|
||||
d2 = self._sections[section]
|
||||
except KeyError:
|
||||
if section != DEFAULTSECT:
|
||||
raise NoSectionError(section)
|
||||
d2 = {}
|
||||
d = self._defaults.copy()
|
||||
d.update(d2)
|
||||
if "__name__" in d:
|
||||
del d["__name__"]
|
||||
return d.items()
|
||||
|
||||
def _get(self, section, conv, option):
|
||||
return conv(self.get(section, option))
|
||||
|
||||
def getint(self, section, option):
|
||||
return self._get(section, int, option)
|
||||
|
||||
def getfloat(self, section, option):
|
||||
return self._get(section, float, option)
|
||||
|
||||
_boolean_states = {'1': True, 'yes': True, 'true': True, 'on': True,
|
||||
'0': False, 'no': False, 'false': False, 'off': False}
|
||||
|
||||
def getboolean(self, section, option):
|
||||
v = self.get(section, option)
|
||||
if v.lower() not in self._boolean_states:
|
||||
raise ValueError, 'Not a boolean: %s' % v
|
||||
return self._boolean_states[v.lower()]
|
||||
|
||||
def optionxform(self, optionstr):
|
||||
return optionstr.lower()
|
||||
|
||||
def has_option(self, section, option):
|
||||
"""Check for the existence of a given option in a given section."""
|
||||
if not section or section == DEFAULTSECT:
|
||||
option = self.optionxform(option)
|
||||
return option in self._defaults
|
||||
elif section not in self._sections:
|
||||
return False
|
||||
else:
|
||||
option = self.optionxform(option)
|
||||
return (option in self._sections[section]
|
||||
or option in self._defaults)
|
||||
|
||||
def set(self, section, option, value):
|
||||
"""Set an option."""
|
||||
if not section or section == DEFAULTSECT:
|
||||
sectdict = self._defaults
|
||||
else:
|
||||
try:
|
||||
sectdict = self._sections[section]
|
||||
except KeyError:
|
||||
raise NoSectionError(section)
|
||||
sectdict[self.optionxform(option)] = value
|
||||
|
||||
def write(self, fp):
|
||||
"""Write an .ini-format representation of the configuration state."""
|
||||
if self._defaults:
|
||||
fp.write("[%s]\n" % DEFAULTSECT)
|
||||
for (key, value) in self._defaults.items():
|
||||
fp.write("%s = %s\n" % (key, str(value).replace('\n', '\n\t')))
|
||||
fp.write("\n")
|
||||
for section in self._sections:
|
||||
fp.write("[%s]\n" % section)
|
||||
for (key, value) in self._sections[section].items():
|
||||
if key != "__name__":
|
||||
fp.write("%s = %s\n" %
|
||||
(key, str(value).replace('\n', '\n\t')))
|
||||
fp.write("\n")
|
||||
|
||||
def remove_option(self, section, option):
|
||||
"""Remove an option."""
|
||||
if not section or section == DEFAULTSECT:
|
||||
sectdict = self._defaults
|
||||
else:
|
||||
try:
|
||||
sectdict = self._sections[section]
|
||||
except KeyError:
|
||||
raise NoSectionError(section)
|
||||
option = self.optionxform(option)
|
||||
existed = option in sectdict
|
||||
if existed:
|
||||
del sectdict[option]
|
||||
return existed
|
||||
|
||||
def remove_section(self, section):
|
||||
"""Remove a file section."""
|
||||
existed = section in self._sections
|
||||
if existed:
|
||||
del self._sections[section]
|
||||
return existed
|
||||
|
||||
#
|
||||
# Regular expressions for parsing section headers and options.
|
||||
#
|
||||
SECTCRE = re.compile(
|
||||
r'\[' # [
|
||||
r'(?P<header>[^]]+)' # very permissive!
|
||||
r'\]' # ]
|
||||
)
|
||||
OPTCRE = re.compile(
|
||||
r'(?P<option>[^:=\s][^:=]*)' # very permissive!
|
||||
r'\s*(?P<vi>[:=])\s*' # any number of space/tab,
|
||||
# followed by separator
|
||||
# (either : or =), followed
|
||||
# by any # space/tab
|
||||
r'(?P<value>.*)$' # everything up to eol
|
||||
)
|
||||
|
||||
def _read(self, fp, fpname):
|
||||
"""Parse a sectioned setup file.
|
||||
|
||||
The sections in setup file contains a title line at the top,
|
||||
indicated by a name in square brackets (`[]'), plus key/value
|
||||
options lines, indicated by `name: value' format lines.
|
||||
Continuations are represented by an embedded newline then
|
||||
leading whitespace. Blank lines, lines beginning with a '#',
|
||||
and just about everything else are ignored.
|
||||
"""
|
||||
cursect = None # None, or a dictionary
|
||||
optname = None
|
||||
lineno = 0
|
||||
e = None # None, or an exception
|
||||
while True:
|
||||
line = fp.readline()
|
||||
if not line:
|
||||
break
|
||||
lineno = lineno + 1
|
||||
# comment or blank line?
|
||||
if line.strip() == '' or line[0] in '#;':
|
||||
continue
|
||||
if line.split(None, 1)[0].lower() == 'rem' and line[0] in "rR":
|
||||
# no leading whitespace
|
||||
continue
|
||||
# continuation line?
|
||||
if line[0].isspace() and cursect is not None and optname:
|
||||
value = line.strip()
|
||||
if value:
|
||||
cursect[optname] = "%s\n%s" % (cursect[optname], value)
|
||||
# a section header or option header?
|
||||
else:
|
||||
# is it a section header?
|
||||
mo = self.SECTCRE.match(line)
|
||||
if mo:
|
||||
sectname = mo.group('header')
|
||||
if sectname in self._sections:
|
||||
cursect = self._sections[sectname]
|
||||
elif sectname == DEFAULTSECT:
|
||||
cursect = self._defaults
|
||||
else:
|
||||
cursect = {'__name__': sectname}
|
||||
self._sections[sectname] = cursect
|
||||
# So sections can't start with a continuation line
|
||||
optname = None
|
||||
# no section header in the file?
|
||||
elif cursect is None:
|
||||
raise MissingSectionHeaderError(fpname, lineno, line)
|
||||
# an option line?
|
||||
else:
|
||||
mo = self.OPTCRE.match(line)
|
||||
if mo:
|
||||
optname, vi, optval = mo.group('option', 'vi', 'value')
|
||||
if vi in ('=', ':') and ';' in optval:
|
||||
# ';' is a comment delimiter only if it follows
|
||||
# a spacing character
|
||||
pos = optval.find(';')
|
||||
if pos != -1 and optval[pos-1].isspace():
|
||||
optval = optval[:pos]
|
||||
optval = optval.strip()
|
||||
# allow empty values
|
||||
if optval == '""':
|
||||
optval = ''
|
||||
optname = self.optionxform(optname.rstrip())
|
||||
cursect[optname] = optval
|
||||
else:
|
||||
# a non-fatal parsing error occurred. set up the
|
||||
# exception but keep going. the exception will be
|
||||
# raised at the end of the file and will contain a
|
||||
# list of all bogus lines
|
||||
if not e:
|
||||
e = ParsingError(fpname)
|
||||
e.append(lineno, repr(line))
|
||||
# if any parsing errors occurred, raise an exception
|
||||
if e:
|
||||
raise e
|
||||
|
||||
|
||||
class ConfigParser(RawConfigParser):
|
||||
|
||||
def get(self, section, option, raw=False, vars=None):
|
||||
"""Get an option value for a given section.
|
||||
|
||||
All % interpolations are expanded in the return values, based on the
|
||||
defaults passed into the constructor, unless the optional argument
|
||||
`raw' is true. Additional substitutions may be provided using the
|
||||
`vars' argument, which must be a dictionary whose contents overrides
|
||||
any pre-existing defaults.
|
||||
|
||||
The section DEFAULT is special.
|
||||
"""
|
||||
d = self._defaults.copy()
|
||||
try:
|
||||
d.update(self._sections[section])
|
||||
except KeyError:
|
||||
if section != DEFAULTSECT:
|
||||
raise NoSectionError(section)
|
||||
# Update with the entry specific variables
|
||||
if vars:
|
||||
for key, value in vars.items():
|
||||
d[self.optionxform(key)] = value
|
||||
option = self.optionxform(option)
|
||||
try:
|
||||
value = d[option]
|
||||
except KeyError:
|
||||
raise NoOptionError(option, section)
|
||||
|
||||
if raw:
|
||||
return value
|
||||
else:
|
||||
return self._interpolate(section, option, value, d)
|
||||
|
||||
def items(self, section, raw=False, vars=None):
|
||||
"""Return a list of tuples with (name, value) for each option
|
||||
in the section.
|
||||
|
||||
All % interpolations are expanded in the return values, based on the
|
||||
defaults passed into the constructor, unless the optional argument
|
||||
`raw' is true. Additional substitutions may be provided using the
|
||||
`vars' argument, which must be a dictionary whose contents overrides
|
||||
any pre-existing defaults.
|
||||
|
||||
The section DEFAULT is special.
|
||||
"""
|
||||
d = self._defaults.copy()
|
||||
try:
|
||||
d.update(self._sections[section])
|
||||
except KeyError:
|
||||
if section != DEFAULTSECT:
|
||||
raise NoSectionError(section)
|
||||
# Update with the entry specific variables
|
||||
if vars:
|
||||
for key, value in vars.items():
|
||||
d[self.optionxform(key)] = value
|
||||
options = d.keys()
|
||||
if "__name__" in options:
|
||||
options.remove("__name__")
|
||||
if raw:
|
||||
return [(option, d[option])
|
||||
for option in options]
|
||||
else:
|
||||
return [(option, self._interpolate(section, option, d[option], d))
|
||||
for option in options]
|
||||
|
||||
def _interpolate(self, section, option, rawval, vars):
|
||||
# do the string interpolation
|
||||
value = rawval
|
||||
depth = MAX_INTERPOLATION_DEPTH
|
||||
while depth: # Loop through this until it's done
|
||||
depth -= 1
|
||||
if "%(" in value:
|
||||
value = self._KEYCRE.sub(self._interpolation_replace, value)
|
||||
try:
|
||||
value = value % vars
|
||||
except KeyError, e:
|
||||
raise InterpolationMissingOptionError(
|
||||
option, section, rawval, e[0])
|
||||
else:
|
||||
break
|
||||
if "%(" in value:
|
||||
raise InterpolationDepthError(option, section, rawval)
|
||||
return value
|
||||
|
||||
_KEYCRE = re.compile(r"%\(([^)]*)\)s|.")
|
||||
|
||||
def _interpolation_replace(self, match):
|
||||
s = match.group(1)
|
||||
if s is None:
|
||||
return match.group()
|
||||
else:
|
||||
return "%%(%s)s" % self.optionxform(s)
|
||||
|
||||
|
||||
class SafeConfigParser(ConfigParser):
|
||||
|
||||
def _interpolate(self, section, option, rawval, vars):
|
||||
# do the string interpolation
|
||||
L = []
|
||||
self._interpolate_some(option, L, rawval, section, vars, 1)
|
||||
return ''.join(L)
|
||||
|
||||
_interpvar_match = re.compile(r"%\(([^)]+)\)s").match
|
||||
|
||||
def _interpolate_some(self, option, accum, rest, section, map, depth):
|
||||
if depth > MAX_INTERPOLATION_DEPTH:
|
||||
raise InterpolationDepthError(option, section, rest)
|
||||
while rest:
|
||||
p = rest.find("%")
|
||||
if p < 0:
|
||||
accum.append(rest)
|
||||
return
|
||||
if p > 0:
|
||||
accum.append(rest[:p])
|
||||
rest = rest[p:]
|
||||
# p is no longer used
|
||||
c = rest[1:2]
|
||||
if c == "%":
|
||||
accum.append("%")
|
||||
rest = rest[2:]
|
||||
elif c == "(":
|
||||
m = self._interpvar_match(rest)
|
||||
if m is None:
|
||||
raise InterpolationSyntaxError(option, section,
|
||||
"bad interpolation variable reference %r" % rest)
|
||||
var = self.optionxform(m.group(1))
|
||||
rest = rest[m.end():]
|
||||
try:
|
||||
v = map[var]
|
||||
except KeyError:
|
||||
raise InterpolationMissingOptionError(
|
||||
option, section, rest, var)
|
||||
if "%" in v:
|
||||
self._interpolate_some(option, accum, v,
|
||||
section, map, depth + 1)
|
||||
else:
|
||||
accum.append(v)
|
||||
else:
|
||||
raise InterpolationSyntaxError(
|
||||
option, section,
|
||||
"'%%' must be followed by '%%' or '(', found: %r" % (rest,))
|
||||
|
||||
def set(self, section, option, value):
|
||||
"""Set an option. Extend ConfigParser.set: check for string values."""
|
||||
if not isinstance(value, basestring):
|
||||
raise TypeError("option values must be strings")
|
||||
ConfigParser.set(self, section, option, value)
|
||||
746
lib/jython-2.5.1/Cookie.py
Normal file
746
lib/jython-2.5.1/Cookie.py
Normal file
@ -0,0 +1,746 @@
|
||||
#!/usr/bin/env python
|
||||
#
|
||||
|
||||
####
|
||||
# Copyright 2000 by Timothy O'Malley <timo@alum.mit.edu>
|
||||
#
|
||||
# All Rights Reserved
|
||||
#
|
||||
# Permission to use, copy, modify, and distribute this software
|
||||
# and its documentation for any purpose and without fee is hereby
|
||||
# granted, provided that the above copyright notice appear in all
|
||||
# copies and that both that copyright notice and this permission
|
||||
# notice appear in supporting documentation, and that the name of
|
||||
# Timothy O'Malley not be used in advertising or publicity
|
||||
# pertaining to distribution of the software without specific, written
|
||||
# prior permission.
|
||||
#
|
||||
# Timothy O'Malley DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
|
||||
# SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
||||
# AND FITNESS, IN NO EVENT SHALL Timothy O'Malley BE LIABLE FOR
|
||||
# ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
|
||||
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
|
||||
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||
# PERFORMANCE OF THIS SOFTWARE.
|
||||
#
|
||||
####
|
||||
#
|
||||
# Id: Cookie.py,v 2.29 2000/08/23 05:28:49 timo Exp
|
||||
# by Timothy O'Malley <timo@alum.mit.edu>
|
||||
#
|
||||
# Cookie.py is a Python module for the handling of HTTP
|
||||
# cookies as a Python dictionary. See RFC 2109 for more
|
||||
# information on cookies.
|
||||
#
|
||||
# The original idea to treat Cookies as a dictionary came from
|
||||
# Dave Mitchell (davem@magnet.com) in 1995, when he released the
|
||||
# first version of nscookie.py.
|
||||
#
|
||||
####
|
||||
|
||||
r"""
|
||||
Here's a sample session to show how to use this module.
|
||||
At the moment, this is the only documentation.
|
||||
|
||||
The Basics
|
||||
----------
|
||||
|
||||
Importing is easy..
|
||||
|
||||
>>> import Cookie
|
||||
|
||||
Most of the time you start by creating a cookie. Cookies come in
|
||||
three flavors, each with slightly different encoding semantics, but
|
||||
more on that later.
|
||||
|
||||
>>> C = Cookie.SimpleCookie()
|
||||
>>> C = Cookie.SerialCookie()
|
||||
>>> C = Cookie.SmartCookie()
|
||||
|
||||
[Note: Long-time users of Cookie.py will remember using
|
||||
Cookie.Cookie() to create an Cookie object. Although deprecated, it
|
||||
is still supported by the code. See the Backward Compatibility notes
|
||||
for more information.]
|
||||
|
||||
Once you've created your Cookie, you can add values just as if it were
|
||||
a dictionary.
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C["fig"] = "newton"
|
||||
>>> C["sugar"] = "wafer"
|
||||
>>> C.output()
|
||||
'Set-Cookie: fig=newton\r\nSet-Cookie: sugar=wafer'
|
||||
|
||||
Notice that the printable representation of a Cookie is the
|
||||
appropriate format for a Set-Cookie: header. This is the
|
||||
default behavior. You can change the header and printed
|
||||
attributes by using the .output() function
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C["rocky"] = "road"
|
||||
>>> C["rocky"]["path"] = "/cookie"
|
||||
>>> print C.output(header="Cookie:")
|
||||
Cookie: rocky=road; Path=/cookie
|
||||
>>> print C.output(attrs=[], header="Cookie:")
|
||||
Cookie: rocky=road
|
||||
|
||||
The load() method of a Cookie extracts cookies from a string. In a
|
||||
CGI script, you would use this method to extract the cookies from the
|
||||
HTTP_COOKIE environment variable.
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C.load("chips=ahoy; vienna=finger")
|
||||
>>> C.output()
|
||||
'Set-Cookie: chips=ahoy\r\nSet-Cookie: vienna=finger'
|
||||
|
||||
The load() method is darn-tootin smart about identifying cookies
|
||||
within a string. Escaped quotation marks, nested semicolons, and other
|
||||
such trickeries do not confuse it.
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C.load('keebler="E=everybody; L=\\"Loves\\"; fudge=\\012;";')
|
||||
>>> print C
|
||||
Set-Cookie: keebler="E=everybody; L=\"Loves\"; fudge=\012;"
|
||||
|
||||
Each element of the Cookie also supports all of the RFC 2109
|
||||
Cookie attributes. Here's an example which sets the Path
|
||||
attribute.
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C["oreo"] = "doublestuff"
|
||||
>>> C["oreo"]["path"] = "/"
|
||||
>>> print C
|
||||
Set-Cookie: oreo=doublestuff; Path=/
|
||||
|
||||
Each dictionary element has a 'value' attribute, which gives you
|
||||
back the value associated with the key.
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C["twix"] = "none for you"
|
||||
>>> C["twix"].value
|
||||
'none for you'
|
||||
|
||||
|
||||
A Bit More Advanced
|
||||
-------------------
|
||||
|
||||
As mentioned before, there are three different flavors of Cookie
|
||||
objects, each with different encoding/decoding semantics. This
|
||||
section briefly discusses the differences.
|
||||
|
||||
SimpleCookie
|
||||
|
||||
The SimpleCookie expects that all values should be standard strings.
|
||||
Just to be sure, SimpleCookie invokes the str() builtin to convert
|
||||
the value to a string, when the values are set dictionary-style.
|
||||
|
||||
>>> C = Cookie.SimpleCookie()
|
||||
>>> C["number"] = 7
|
||||
>>> C["string"] = "seven"
|
||||
>>> C["number"].value
|
||||
'7'
|
||||
>>> C["string"].value
|
||||
'seven'
|
||||
>>> C.output()
|
||||
'Set-Cookie: number=7\r\nSet-Cookie: string=seven'
|
||||
|
||||
|
||||
SerialCookie
|
||||
|
||||
The SerialCookie expects that all values should be serialized using
|
||||
cPickle (or pickle, if cPickle isn't available). As a result of
|
||||
serializing, SerialCookie can save almost any Python object to a
|
||||
value, and recover the exact same object when the cookie has been
|
||||
returned. (SerialCookie can yield some strange-looking cookie
|
||||
values, however.)
|
||||
|
||||
>>> C = Cookie.SerialCookie()
|
||||
>>> C["number"] = 7
|
||||
>>> C["string"] = "seven"
|
||||
>>> C["number"].value
|
||||
7
|
||||
>>> C["string"].value
|
||||
'seven'
|
||||
>>> C.output()
|
||||
'Set-Cookie: number="I7\\012."\r\nSet-Cookie: string="S\'seven\'\\012p1\\012."'
|
||||
|
||||
Be warned, however, if SerialCookie cannot de-serialize a value (because
|
||||
it isn't a valid pickle'd object), IT WILL RAISE AN EXCEPTION.
|
||||
|
||||
|
||||
SmartCookie
|
||||
|
||||
The SmartCookie combines aspects of each of the other two flavors.
|
||||
When setting a value in a dictionary-fashion, the SmartCookie will
|
||||
serialize (ala cPickle) the value *if and only if* it isn't a
|
||||
Python string. String objects are *not* serialized. Similarly,
|
||||
when the load() method parses out values, it attempts to de-serialize
|
||||
the value. If it fails, then it fallsback to treating the value
|
||||
as a string.
|
||||
|
||||
>>> C = Cookie.SmartCookie()
|
||||
>>> C["number"] = 7
|
||||
>>> C["string"] = "seven"
|
||||
>>> C["number"].value
|
||||
7
|
||||
>>> C["string"].value
|
||||
'seven'
|
||||
>>> C.output()
|
||||
'Set-Cookie: number="I7\\012."\r\nSet-Cookie: string=seven'
|
||||
|
||||
|
||||
Backwards Compatibility
|
||||
-----------------------
|
||||
|
||||
In order to keep compatibilty with earlier versions of Cookie.py,
|
||||
it is still possible to use Cookie.Cookie() to create a Cookie. In
|
||||
fact, this simply returns a SmartCookie.
|
||||
|
||||
>>> C = Cookie.Cookie()
|
||||
>>> print C.__class__.__name__
|
||||
SmartCookie
|
||||
|
||||
|
||||
Finis.
|
||||
""" #"
|
||||
# ^
|
||||
# |----helps out font-lock
|
||||
|
||||
#
|
||||
# Import our required modules
|
||||
#
|
||||
import string
|
||||
|
||||
try:
|
||||
from cPickle import dumps, loads
|
||||
except ImportError:
|
||||
from pickle import dumps, loads
|
||||
|
||||
import re, warnings
|
||||
|
||||
__all__ = ["CookieError","BaseCookie","SimpleCookie","SerialCookie",
|
||||
"SmartCookie","Cookie"]
|
||||
|
||||
_nulljoin = ''.join
|
||||
_semispacejoin = '; '.join
|
||||
_spacejoin = ' '.join
|
||||
|
||||
#
|
||||
# Define an exception visible to External modules
|
||||
#
|
||||
class CookieError(Exception):
|
||||
pass
|
||||
|
||||
|
||||
# These quoting routines conform to the RFC2109 specification, which in
|
||||
# turn references the character definitions from RFC2068. They provide
|
||||
# a two-way quoting algorithm. Any non-text character is translated
|
||||
# into a 4 character sequence: a forward-slash followed by the
|
||||
# three-digit octal equivalent of the character. Any '\' or '"' is
|
||||
# quoted with a preceeding '\' slash.
|
||||
#
|
||||
# These are taken from RFC2068 and RFC2109.
|
||||
# _LegalChars is the list of chars which don't require "'s
|
||||
# _Translator hash-table for fast quoting
|
||||
#
|
||||
_LegalChars = string.ascii_letters + string.digits + "!#$%&'*+-.^_`|~"
|
||||
_Translator = {
|
||||
'\000' : '\\000', '\001' : '\\001', '\002' : '\\002',
|
||||
'\003' : '\\003', '\004' : '\\004', '\005' : '\\005',
|
||||
'\006' : '\\006', '\007' : '\\007', '\010' : '\\010',
|
||||
'\011' : '\\011', '\012' : '\\012', '\013' : '\\013',
|
||||
'\014' : '\\014', '\015' : '\\015', '\016' : '\\016',
|
||||
'\017' : '\\017', '\020' : '\\020', '\021' : '\\021',
|
||||
'\022' : '\\022', '\023' : '\\023', '\024' : '\\024',
|
||||
'\025' : '\\025', '\026' : '\\026', '\027' : '\\027',
|
||||
'\030' : '\\030', '\031' : '\\031', '\032' : '\\032',
|
||||
'\033' : '\\033', '\034' : '\\034', '\035' : '\\035',
|
||||
'\036' : '\\036', '\037' : '\\037',
|
||||
|
||||
'"' : '\\"', '\\' : '\\\\',
|
||||
|
||||
'\177' : '\\177', '\200' : '\\200', '\201' : '\\201',
|
||||
'\202' : '\\202', '\203' : '\\203', '\204' : '\\204',
|
||||
'\205' : '\\205', '\206' : '\\206', '\207' : '\\207',
|
||||
'\210' : '\\210', '\211' : '\\211', '\212' : '\\212',
|
||||
'\213' : '\\213', '\214' : '\\214', '\215' : '\\215',
|
||||
'\216' : '\\216', '\217' : '\\217', '\220' : '\\220',
|
||||
'\221' : '\\221', '\222' : '\\222', '\223' : '\\223',
|
||||
'\224' : '\\224', '\225' : '\\225', '\226' : '\\226',
|
||||
'\227' : '\\227', '\230' : '\\230', '\231' : '\\231',
|
||||
'\232' : '\\232', '\233' : '\\233', '\234' : '\\234',
|
||||
'\235' : '\\235', '\236' : '\\236', '\237' : '\\237',
|
||||
'\240' : '\\240', '\241' : '\\241', '\242' : '\\242',
|
||||
'\243' : '\\243', '\244' : '\\244', '\245' : '\\245',
|
||||
'\246' : '\\246', '\247' : '\\247', '\250' : '\\250',
|
||||
'\251' : '\\251', '\252' : '\\252', '\253' : '\\253',
|
||||
'\254' : '\\254', '\255' : '\\255', '\256' : '\\256',
|
||||
'\257' : '\\257', '\260' : '\\260', '\261' : '\\261',
|
||||
'\262' : '\\262', '\263' : '\\263', '\264' : '\\264',
|
||||
'\265' : '\\265', '\266' : '\\266', '\267' : '\\267',
|
||||
'\270' : '\\270', '\271' : '\\271', '\272' : '\\272',
|
||||
'\273' : '\\273', '\274' : '\\274', '\275' : '\\275',
|
||||
'\276' : '\\276', '\277' : '\\277', '\300' : '\\300',
|
||||
'\301' : '\\301', '\302' : '\\302', '\303' : '\\303',
|
||||
'\304' : '\\304', '\305' : '\\305', '\306' : '\\306',
|
||||
'\307' : '\\307', '\310' : '\\310', '\311' : '\\311',
|
||||
'\312' : '\\312', '\313' : '\\313', '\314' : '\\314',
|
||||
'\315' : '\\315', '\316' : '\\316', '\317' : '\\317',
|
||||
'\320' : '\\320', '\321' : '\\321', '\322' : '\\322',
|
||||
'\323' : '\\323', '\324' : '\\324', '\325' : '\\325',
|
||||
'\326' : '\\326', '\327' : '\\327', '\330' : '\\330',
|
||||
'\331' : '\\331', '\332' : '\\332', '\333' : '\\333',
|
||||
'\334' : '\\334', '\335' : '\\335', '\336' : '\\336',
|
||||
'\337' : '\\337', '\340' : '\\340', '\341' : '\\341',
|
||||
'\342' : '\\342', '\343' : '\\343', '\344' : '\\344',
|
||||
'\345' : '\\345', '\346' : '\\346', '\347' : '\\347',
|
||||
'\350' : '\\350', '\351' : '\\351', '\352' : '\\352',
|
||||
'\353' : '\\353', '\354' : '\\354', '\355' : '\\355',
|
||||
'\356' : '\\356', '\357' : '\\357', '\360' : '\\360',
|
||||
'\361' : '\\361', '\362' : '\\362', '\363' : '\\363',
|
||||
'\364' : '\\364', '\365' : '\\365', '\366' : '\\366',
|
||||
'\367' : '\\367', '\370' : '\\370', '\371' : '\\371',
|
||||
'\372' : '\\372', '\373' : '\\373', '\374' : '\\374',
|
||||
'\375' : '\\375', '\376' : '\\376', '\377' : '\\377'
|
||||
}
|
||||
|
||||
_idmap = ''.join(chr(x) for x in xrange(256))
|
||||
|
||||
def _quote(str, LegalChars=_LegalChars,
|
||||
idmap=_idmap, translate=string.translate):
|
||||
#
|
||||
# If the string does not need to be double-quoted,
|
||||
# then just return the string. Otherwise, surround
|
||||
# the string in doublequotes and precede quote (with a \)
|
||||
# special characters.
|
||||
#
|
||||
if "" == translate(str, idmap, LegalChars):
|
||||
return str
|
||||
else:
|
||||
return '"' + _nulljoin( map(_Translator.get, str, str) ) + '"'
|
||||
# end _quote
|
||||
|
||||
|
||||
_OctalPatt = re.compile(r"\\[0-3][0-7][0-7]")
|
||||
_QuotePatt = re.compile(r"[\\].")
|
||||
|
||||
def _unquote(str):
|
||||
# If there aren't any doublequotes,
|
||||
# then there can't be any special characters. See RFC 2109.
|
||||
if len(str) < 2:
|
||||
return str
|
||||
if str[0] != '"' or str[-1] != '"':
|
||||
return str
|
||||
|
||||
# We have to assume that we must decode this string.
|
||||
# Down to work.
|
||||
|
||||
# Remove the "s
|
||||
str = str[1:-1]
|
||||
|
||||
# Check for special sequences. Examples:
|
||||
# \012 --> \n
|
||||
# \" --> "
|
||||
#
|
||||
i = 0
|
||||
n = len(str)
|
||||
res = []
|
||||
while 0 <= i < n:
|
||||
Omatch = _OctalPatt.search(str, i)
|
||||
Qmatch = _QuotePatt.search(str, i)
|
||||
if not Omatch and not Qmatch: # Neither matched
|
||||
res.append(str[i:])
|
||||
break
|
||||
# else:
|
||||
j = k = -1
|
||||
if Omatch: j = Omatch.start(0)
|
||||
if Qmatch: k = Qmatch.start(0)
|
||||
if Qmatch and ( not Omatch or k < j ): # QuotePatt matched
|
||||
res.append(str[i:k])
|
||||
res.append(str[k+1])
|
||||
i = k+2
|
||||
else: # OctalPatt matched
|
||||
res.append(str[i:j])
|
||||
res.append( chr( int(str[j+1:j+4], 8) ) )
|
||||
i = j+4
|
||||
return _nulljoin(res)
|
||||
# end _unquote
|
||||
|
||||
# The _getdate() routine is used to set the expiration time in
|
||||
# the cookie's HTTP header. By default, _getdate() returns the
|
||||
# current time in the appropriate "expires" format for a
|
||||
# Set-Cookie header. The one optional argument is an offset from
|
||||
# now, in seconds. For example, an offset of -3600 means "one hour ago".
|
||||
# The offset may be a floating point number.
|
||||
#
|
||||
|
||||
_weekdayname = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
|
||||
|
||||
_monthname = [None,
|
||||
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
|
||||
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
|
||||
|
||||
def _getdate(future=0, weekdayname=_weekdayname, monthname=_monthname):
|
||||
from time import gmtime, time
|
||||
now = time()
|
||||
year, month, day, hh, mm, ss, wd, y, z = gmtime(now + future)
|
||||
return "%s, %02d-%3s-%4d %02d:%02d:%02d GMT" % \
|
||||
(weekdayname[wd], day, monthname[month], year, hh, mm, ss)
|
||||
|
||||
|
||||
#
|
||||
# A class to hold ONE key,value pair.
|
||||
# In a cookie, each such pair may have several attributes.
|
||||
# so this class is used to keep the attributes associated
|
||||
# with the appropriate key,value pair.
|
||||
# This class also includes a coded_value attribute, which
|
||||
# is used to hold the network representation of the
|
||||
# value. This is most useful when Python objects are
|
||||
# pickled for network transit.
|
||||
#
|
||||
|
||||
class Morsel(dict):
|
||||
# RFC 2109 lists these attributes as reserved:
|
||||
# path comment domain
|
||||
# max-age secure version
|
||||
#
|
||||
# For historical reasons, these attributes are also reserved:
|
||||
# expires
|
||||
#
|
||||
# This dictionary provides a mapping from the lowercase
|
||||
# variant on the left to the appropriate traditional
|
||||
# formatting on the right.
|
||||
_reserved = { "expires" : "expires",
|
||||
"path" : "Path",
|
||||
"comment" : "Comment",
|
||||
"domain" : "Domain",
|
||||
"max-age" : "Max-Age",
|
||||
"secure" : "secure",
|
||||
"version" : "Version",
|
||||
}
|
||||
|
||||
def __init__(self):
|
||||
# Set defaults
|
||||
self.key = self.value = self.coded_value = None
|
||||
|
||||
# Set default attributes
|
||||
for K in self._reserved:
|
||||
dict.__setitem__(self, K, "")
|
||||
# end __init__
|
||||
|
||||
def __setitem__(self, K, V):
|
||||
K = K.lower()
|
||||
if not K in self._reserved:
|
||||
raise CookieError("Invalid Attribute %s" % K)
|
||||
dict.__setitem__(self, K, V)
|
||||
# end __setitem__
|
||||
|
||||
def isReservedKey(self, K):
|
||||
return K.lower() in self._reserved
|
||||
# end isReservedKey
|
||||
|
||||
def set(self, key, val, coded_val,
|
||||
LegalChars=_LegalChars,
|
||||
idmap=_idmap, translate=string.translate):
|
||||
# First we verify that the key isn't a reserved word
|
||||
# Second we make sure it only contains legal characters
|
||||
if key.lower() in self._reserved:
|
||||
raise CookieError("Attempt to set a reserved key: %s" % key)
|
||||
if "" != translate(key, idmap, LegalChars):
|
||||
raise CookieError("Illegal key value: %s" % key)
|
||||
|
||||
# It's a good key, so save it.
|
||||
self.key = key
|
||||
self.value = val
|
||||
self.coded_value = coded_val
|
||||
# end set
|
||||
|
||||
def output(self, attrs=None, header = "Set-Cookie:"):
|
||||
return "%s %s" % ( header, self.OutputString(attrs) )
|
||||
|
||||
__str__ = output
|
||||
|
||||
def __repr__(self):
|
||||
return '<%s: %s=%s>' % (self.__class__.__name__,
|
||||
self.key, repr(self.value) )
|
||||
|
||||
def js_output(self, attrs=None):
|
||||
# Print javascript
|
||||
return """
|
||||
<script type="text/javascript">
|
||||
<!-- begin hiding
|
||||
document.cookie = \"%s\";
|
||||
// end hiding -->
|
||||
</script>
|
||||
""" % ( self.OutputString(attrs), )
|
||||
# end js_output()
|
||||
|
||||
def OutputString(self, attrs=None):
|
||||
# Build up our result
|
||||
#
|
||||
result = []
|
||||
RA = result.append
|
||||
|
||||
# First, the key=value pair
|
||||
RA("%s=%s" % (self.key, self.coded_value))
|
||||
|
||||
# Now add any defined attributes
|
||||
if attrs is None:
|
||||
attrs = self._reserved
|
||||
items = self.items()
|
||||
items.sort()
|
||||
for K,V in items:
|
||||
if V == "": continue
|
||||
if K not in attrs: continue
|
||||
if K == "expires" and type(V) == type(1):
|
||||
RA("%s=%s" % (self._reserved[K], _getdate(V)))
|
||||
elif K == "max-age" and type(V) == type(1):
|
||||
RA("%s=%d" % (self._reserved[K], V))
|
||||
elif K == "secure":
|
||||
RA(str(self._reserved[K]))
|
||||
else:
|
||||
RA("%s=%s" % (self._reserved[K], V))
|
||||
|
||||
# Return the result
|
||||
return _semispacejoin(result)
|
||||
# end OutputString
|
||||
# end Morsel class
|
||||
|
||||
|
||||
|
||||
#
|
||||
# Pattern for finding cookie
|
||||
#
|
||||
# This used to be strict parsing based on the RFC2109 and RFC2068
|
||||
# specifications. I have since discovered that MSIE 3.0x doesn't
|
||||
# follow the character rules outlined in those specs. As a
|
||||
# result, the parsing rules here are less strict.
|
||||
#
|
||||
|
||||
_LegalCharsPatt = r"[\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=]"
|
||||
_CookiePattern = re.compile(
|
||||
r"(?x)" # This is a Verbose pattern
|
||||
r"(?P<key>" # Start of group 'key'
|
||||
""+ _LegalCharsPatt +"+?" # Any word of at least one letter, nongreedy
|
||||
r")" # End of group 'key'
|
||||
r"\s*=\s*" # Equal Sign
|
||||
r"(?P<val>" # Start of group 'val'
|
||||
r'"(?:[^\\"]|\\.)*"' # Any doublequoted string
|
||||
r"|" # or
|
||||
""+ _LegalCharsPatt +"*" # Any word or empty string
|
||||
r")" # End of group 'val'
|
||||
r"\s*;?" # Probably ending in a semi-colon
|
||||
)
|
||||
|
||||
|
||||
# At long last, here is the cookie class.
|
||||
# Using this class is almost just like using a dictionary.
|
||||
# See this module's docstring for example usage.
|
||||
#
|
||||
class BaseCookie(dict):
|
||||
# A container class for a set of Morsels
|
||||
#
|
||||
|
||||
def value_decode(self, val):
|
||||
"""real_value, coded_value = value_decode(STRING)
|
||||
Called prior to setting a cookie's value from the network
|
||||
representation. The VALUE is the value read from HTTP
|
||||
header.
|
||||
Override this function to modify the behavior of cookies.
|
||||
"""
|
||||
return val, val
|
||||
# end value_encode
|
||||
|
||||
def value_encode(self, val):
|
||||
"""real_value, coded_value = value_encode(VALUE)
|
||||
Called prior to setting a cookie's value from the dictionary
|
||||
representation. The VALUE is the value being assigned.
|
||||
Override this function to modify the behavior of cookies.
|
||||
"""
|
||||
strval = str(val)
|
||||
return strval, strval
|
||||
# end value_encode
|
||||
|
||||
def __init__(self, input=None):
|
||||
if input: self.load(input)
|
||||
# end __init__
|
||||
|
||||
def __set(self, key, real_value, coded_value):
|
||||
"""Private method for setting a cookie's value"""
|
||||
M = self.get(key, Morsel())
|
||||
M.set(key, real_value, coded_value)
|
||||
dict.__setitem__(self, key, M)
|
||||
# end __set
|
||||
|
||||
def __setitem__(self, key, value):
|
||||
"""Dictionary style assignment."""
|
||||
rval, cval = self.value_encode(value)
|
||||
self.__set(key, rval, cval)
|
||||
# end __setitem__
|
||||
|
||||
def output(self, attrs=None, header="Set-Cookie:", sep="\015\012"):
|
||||
"""Return a string suitable for HTTP."""
|
||||
result = []
|
||||
items = self.items()
|
||||
items.sort()
|
||||
for K,V in items:
|
||||
result.append( V.output(attrs, header) )
|
||||
return sep.join(result)
|
||||
# end output
|
||||
|
||||
__str__ = output
|
||||
|
||||
def __repr__(self):
|
||||
L = []
|
||||
items = self.items()
|
||||
items.sort()
|
||||
for K,V in items:
|
||||
L.append( '%s=%s' % (K,repr(V.value) ) )
|
||||
return '<%s: %s>' % (self.__class__.__name__, _spacejoin(L))
|
||||
|
||||
def js_output(self, attrs=None):
|
||||
"""Return a string suitable for JavaScript."""
|
||||
result = []
|
||||
items = self.items()
|
||||
items.sort()
|
||||
for K,V in items:
|
||||
result.append( V.js_output(attrs) )
|
||||
return _nulljoin(result)
|
||||
# end js_output
|
||||
|
||||
def load(self, rawdata):
|
||||
"""Load cookies from a string (presumably HTTP_COOKIE) or
|
||||
from a dictionary. Loading cookies from a dictionary 'd'
|
||||
is equivalent to calling:
|
||||
map(Cookie.__setitem__, d.keys(), d.values())
|
||||
"""
|
||||
if type(rawdata) == type(""):
|
||||
self.__ParseString(rawdata)
|
||||
else:
|
||||
self.update(rawdata)
|
||||
return
|
||||
# end load()
|
||||
|
||||
def __ParseString(self, str, patt=_CookiePattern):
|
||||
i = 0 # Our starting point
|
||||
n = len(str) # Length of string
|
||||
M = None # current morsel
|
||||
|
||||
while 0 <= i < n:
|
||||
# Start looking for a cookie
|
||||
match = patt.search(str, i)
|
||||
if not match: break # No more cookies
|
||||
|
||||
K,V = match.group("key"), match.group("val")
|
||||
i = match.end(0)
|
||||
|
||||
# Parse the key, value in case it's metainfo
|
||||
if K[0] == "$":
|
||||
# We ignore attributes which pertain to the cookie
|
||||
# mechanism as a whole. See RFC 2109.
|
||||
# (Does anyone care?)
|
||||
if M:
|
||||
M[ K[1:] ] = V
|
||||
elif K.lower() in Morsel._reserved:
|
||||
if M:
|
||||
M[ K ] = _unquote(V)
|
||||
else:
|
||||
rval, cval = self.value_decode(V)
|
||||
self.__set(K, rval, cval)
|
||||
M = self[K]
|
||||
# end __ParseString
|
||||
# end BaseCookie class
|
||||
|
||||
class SimpleCookie(BaseCookie):
|
||||
"""SimpleCookie
|
||||
SimpleCookie supports strings as cookie values. When setting
|
||||
the value using the dictionary assignment notation, SimpleCookie
|
||||
calls the builtin str() to convert the value to a string. Values
|
||||
received from HTTP are kept as strings.
|
||||
"""
|
||||
def value_decode(self, val):
|
||||
return _unquote( val ), val
|
||||
def value_encode(self, val):
|
||||
strval = str(val)
|
||||
return strval, _quote( strval )
|
||||
# end SimpleCookie
|
||||
|
||||
class SerialCookie(BaseCookie):
|
||||
"""SerialCookie
|
||||
SerialCookie supports arbitrary objects as cookie values. All
|
||||
values are serialized (using cPickle) before being sent to the
|
||||
client. All incoming values are assumed to be valid Pickle
|
||||
representations. IF AN INCOMING VALUE IS NOT IN A VALID PICKLE
|
||||
FORMAT, THEN AN EXCEPTION WILL BE RAISED.
|
||||
|
||||
Note: Large cookie values add overhead because they must be
|
||||
retransmitted on every HTTP transaction.
|
||||
|
||||
Note: HTTP has a 2k limit on the size of a cookie. This class
|
||||
does not check for this limit, so be careful!!!
|
||||
"""
|
||||
def __init__(self, input=None):
|
||||
warnings.warn("SerialCookie class is insecure; do not use it",
|
||||
DeprecationWarning)
|
||||
BaseCookie.__init__(self, input)
|
||||
# end __init__
|
||||
def value_decode(self, val):
|
||||
# This could raise an exception!
|
||||
return loads( _unquote(val) ), val
|
||||
def value_encode(self, val):
|
||||
return val, _quote( dumps(val) )
|
||||
# end SerialCookie
|
||||
|
||||
class SmartCookie(BaseCookie):
|
||||
"""SmartCookie
|
||||
SmartCookie supports arbitrary objects as cookie values. If the
|
||||
object is a string, then it is quoted. If the object is not a
|
||||
string, however, then SmartCookie will use cPickle to serialize
|
||||
the object into a string representation.
|
||||
|
||||
Note: Large cookie values add overhead because they must be
|
||||
retransmitted on every HTTP transaction.
|
||||
|
||||
Note: HTTP has a 2k limit on the size of a cookie. This class
|
||||
does not check for this limit, so be careful!!!
|
||||
"""
|
||||
def __init__(self, input=None):
|
||||
warnings.warn("Cookie/SmartCookie class is insecure; do not use it",
|
||||
DeprecationWarning)
|
||||
BaseCookie.__init__(self, input)
|
||||
# end __init__
|
||||
def value_decode(self, val):
|
||||
strval = _unquote(val)
|
||||
try:
|
||||
return loads(strval), val
|
||||
except:
|
||||
return strval, val
|
||||
def value_encode(self, val):
|
||||
if type(val) == type(""):
|
||||
return val, _quote(val)
|
||||
else:
|
||||
return val, _quote( dumps(val) )
|
||||
# end SmartCookie
|
||||
|
||||
|
||||
###########################################################
|
||||
# Backwards Compatibility: Don't break any existing code!
|
||||
|
||||
# We provide Cookie() as an alias for SmartCookie()
|
||||
Cookie = SmartCookie
|
||||
|
||||
#
|
||||
###########################################################
|
||||
|
||||
def _test():
|
||||
import doctest, Cookie
|
||||
return doctest.testmod(Cookie)
|
||||
|
||||
if __name__ == "__main__":
|
||||
_test()
|
||||
|
||||
|
||||
#Local Variables:
|
||||
#tab-width: 4
|
||||
#end:
|
||||
306
lib/jython-2.5.1/DocXMLRPCServer.py
Normal file
306
lib/jython-2.5.1/DocXMLRPCServer.py
Normal file
@ -0,0 +1,306 @@
|
||||
"""Self documenting XML-RPC Server.
|
||||
|
||||
This module can be used to create XML-RPC servers that
|
||||
serve pydoc-style documentation in response to HTTP
|
||||
GET requests. This documentation is dynamically generated
|
||||
based on the functions and methods registered with the
|
||||
server.
|
||||
|
||||
This module is built upon the pydoc and SimpleXMLRPCServer
|
||||
modules.
|
||||
"""
|
||||
|
||||
import pydoc
|
||||
import inspect
|
||||
import re
|
||||
import sys
|
||||
|
||||
from SimpleXMLRPCServer import (SimpleXMLRPCServer,
|
||||
SimpleXMLRPCRequestHandler,
|
||||
CGIXMLRPCRequestHandler,
|
||||
resolve_dotted_attribute)
|
||||
|
||||
class ServerHTMLDoc(pydoc.HTMLDoc):
|
||||
"""Class used to generate pydoc HTML document for a server"""
|
||||
|
||||
def markup(self, text, escape=None, funcs={}, classes={}, methods={}):
|
||||
"""Mark up some plain text, given a context of symbols to look for.
|
||||
Each context dictionary maps object names to anchor names."""
|
||||
escape = escape or self.escape
|
||||
results = []
|
||||
here = 0
|
||||
|
||||
# XXX Note that this regular expressions does not allow for the
|
||||
# hyperlinking of arbitrary strings being used as method
|
||||
# names. Only methods with names consisting of word characters
|
||||
# and '.'s are hyperlinked.
|
||||
pattern = re.compile(r'\b((http|ftp)://\S+[\w/]|'
|
||||
r'RFC[- ]?(\d+)|'
|
||||
r'PEP[- ]?(\d+)|'
|
||||
r'(self\.)?((?:\w|\.)+))\b')
|
||||
while 1:
|
||||
match = pattern.search(text, here)
|
||||
if not match: break
|
||||
start, end = match.span()
|
||||
results.append(escape(text[here:start]))
|
||||
|
||||
all, scheme, rfc, pep, selfdot, name = match.groups()
|
||||
if scheme:
|
||||
url = escape(all).replace('"', '"')
|
||||
results.append('<a href="%s">%s</a>' % (url, url))
|
||||
elif rfc:
|
||||
url = 'http://www.rfc-editor.org/rfc/rfc%d.txt' % int(rfc)
|
||||
results.append('<a href="%s">%s</a>' % (url, escape(all)))
|
||||
elif pep:
|
||||
url = 'http://www.python.org/peps/pep-%04d.html' % int(pep)
|
||||
results.append('<a href="%s">%s</a>' % (url, escape(all)))
|
||||
elif text[end:end+1] == '(':
|
||||
results.append(self.namelink(name, methods, funcs, classes))
|
||||
elif selfdot:
|
||||
results.append('self.<strong>%s</strong>' % name)
|
||||
else:
|
||||
results.append(self.namelink(name, classes))
|
||||
here = end
|
||||
results.append(escape(text[here:]))
|
||||
return ''.join(results)
|
||||
|
||||
def docroutine(self, object, name=None, mod=None,
|
||||
funcs={}, classes={}, methods={}, cl=None):
|
||||
"""Produce HTML documentation for a function or method object."""
|
||||
|
||||
anchor = (cl and cl.__name__ or '') + '-' + name
|
||||
note = ''
|
||||
|
||||
title = '<a name="%s"><strong>%s</strong></a>' % (anchor, name)
|
||||
|
||||
if inspect.ismethod(object):
|
||||
args, varargs, varkw, defaults = inspect.getargspec(object.im_func)
|
||||
# exclude the argument bound to the instance, it will be
|
||||
# confusing to the non-Python user
|
||||
argspec = inspect.formatargspec (
|
||||
args[1:],
|
||||
varargs,
|
||||
varkw,
|
||||
defaults,
|
||||
formatvalue=self.formatvalue
|
||||
)
|
||||
elif inspect.isfunction(object):
|
||||
args, varargs, varkw, defaults = inspect.getargspec(object)
|
||||
argspec = inspect.formatargspec(
|
||||
args, varargs, varkw, defaults, formatvalue=self.formatvalue)
|
||||
else:
|
||||
argspec = '(...)'
|
||||
|
||||
if isinstance(object, tuple):
|
||||
argspec = object[0] or argspec
|
||||
docstring = object[1] or ""
|
||||
else:
|
||||
docstring = pydoc.getdoc(object)
|
||||
|
||||
decl = title + argspec + (note and self.grey(
|
||||
'<font face="helvetica, arial">%s</font>' % note))
|
||||
|
||||
doc = self.markup(
|
||||
docstring, self.preformat, funcs, classes, methods)
|
||||
doc = doc and '<dd><tt>%s</tt></dd>' % doc
|
||||
return '<dl><dt>%s</dt>%s</dl>\n' % (decl, doc)
|
||||
|
||||
def docserver(self, server_name, package_documentation, methods):
|
||||
"""Produce HTML documentation for an XML-RPC server."""
|
||||
|
||||
fdict = {}
|
||||
for key, value in methods.items():
|
||||
fdict[key] = '#-' + key
|
||||
fdict[value] = fdict[key]
|
||||
|
||||
head = '<big><big><strong>%s</strong></big></big>' % server_name
|
||||
result = self.heading(head, '#ffffff', '#7799ee')
|
||||
|
||||
doc = self.markup(package_documentation, self.preformat, fdict)
|
||||
doc = doc and '<tt>%s</tt>' % doc
|
||||
result = result + '<p>%s</p>\n' % doc
|
||||
|
||||
contents = []
|
||||
method_items = methods.items()
|
||||
method_items.sort()
|
||||
for key, value in method_items:
|
||||
contents.append(self.docroutine(value, key, funcs=fdict))
|
||||
result = result + self.bigsection(
|
||||
'Methods', '#ffffff', '#eeaa77', pydoc.join(contents))
|
||||
|
||||
return result
|
||||
|
||||
class XMLRPCDocGenerator:
|
||||
"""Generates documentation for an XML-RPC server.
|
||||
|
||||
This class is designed as mix-in and should not
|
||||
be constructed directly.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
# setup variables used for HTML documentation
|
||||
self.server_name = 'XML-RPC Server Documentation'
|
||||
self.server_documentation = \
|
||||
"This server exports the following methods through the XML-RPC "\
|
||||
"protocol."
|
||||
self.server_title = 'XML-RPC Server Documentation'
|
||||
|
||||
def set_server_title(self, server_title):
|
||||
"""Set the HTML title of the generated server documentation"""
|
||||
|
||||
self.server_title = server_title
|
||||
|
||||
def set_server_name(self, server_name):
|
||||
"""Set the name of the generated HTML server documentation"""
|
||||
|
||||
self.server_name = server_name
|
||||
|
||||
def set_server_documentation(self, server_documentation):
|
||||
"""Set the documentation string for the entire server."""
|
||||
|
||||
self.server_documentation = server_documentation
|
||||
|
||||
def generate_html_documentation(self):
|
||||
"""generate_html_documentation() => html documentation for the server
|
||||
|
||||
Generates HTML documentation for the server using introspection for
|
||||
installed functions and instances that do not implement the
|
||||
_dispatch method. Alternatively, instances can choose to implement
|
||||
the _get_method_argstring(method_name) method to provide the
|
||||
argument string used in the documentation and the
|
||||
_methodHelp(method_name) method to provide the help text used
|
||||
in the documentation."""
|
||||
|
||||
methods = {}
|
||||
|
||||
for method_name in self.system_listMethods():
|
||||
if self.funcs.has_key(method_name):
|
||||
method = self.funcs[method_name]
|
||||
elif self.instance is not None:
|
||||
method_info = [None, None] # argspec, documentation
|
||||
if hasattr(self.instance, '_get_method_argstring'):
|
||||
method_info[0] = self.instance._get_method_argstring(method_name)
|
||||
if hasattr(self.instance, '_methodHelp'):
|
||||
method_info[1] = self.instance._methodHelp(method_name)
|
||||
|
||||
method_info = tuple(method_info)
|
||||
if method_info != (None, None):
|
||||
method = method_info
|
||||
elif not hasattr(self.instance, '_dispatch'):
|
||||
try:
|
||||
method = resolve_dotted_attribute(
|
||||
self.instance,
|
||||
method_name
|
||||
)
|
||||
except AttributeError:
|
||||
method = method_info
|
||||
else:
|
||||
method = method_info
|
||||
else:
|
||||
assert 0, "Could not find method in self.functions and no "\
|
||||
"instance installed"
|
||||
|
||||
methods[method_name] = method
|
||||
|
||||
documenter = ServerHTMLDoc()
|
||||
documentation = documenter.docserver(
|
||||
self.server_name,
|
||||
self.server_documentation,
|
||||
methods
|
||||
)
|
||||
|
||||
return documenter.page(self.server_title, documentation)
|
||||
|
||||
class DocXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
|
||||
"""XML-RPC and documentation request handler class.
|
||||
|
||||
Handles all HTTP POST requests and attempts to decode them as
|
||||
XML-RPC requests.
|
||||
|
||||
Handles all HTTP GET requests and interprets them as requests
|
||||
for documentation.
|
||||
"""
|
||||
|
||||
def do_GET(self):
|
||||
"""Handles the HTTP GET request.
|
||||
|
||||
Interpret all HTTP GET requests as requests for server
|
||||
documentation.
|
||||
"""
|
||||
# Check that the path is legal
|
||||
if not self.is_rpc_path_valid():
|
||||
self.report_404()
|
||||
return
|
||||
|
||||
response = self.server.generate_html_documentation()
|
||||
self.send_response(200)
|
||||
self.send_header("Content-type", "text/html")
|
||||
self.send_header("Content-length", str(len(response)))
|
||||
self.end_headers()
|
||||
self.wfile.write(response)
|
||||
|
||||
# shut down the connection
|
||||
self.wfile.flush()
|
||||
self.connection.shutdown(1)
|
||||
|
||||
class DocXMLRPCServer( SimpleXMLRPCServer,
|
||||
XMLRPCDocGenerator):
|
||||
"""XML-RPC and HTML documentation server.
|
||||
|
||||
Adds the ability to serve server documentation to the capabilities
|
||||
of SimpleXMLRPCServer.
|
||||
"""
|
||||
|
||||
def __init__(self, addr, requestHandler=DocXMLRPCRequestHandler,
|
||||
logRequests=1):
|
||||
SimpleXMLRPCServer.__init__(self, addr, requestHandler, logRequests)
|
||||
XMLRPCDocGenerator.__init__(self)
|
||||
|
||||
class DocCGIXMLRPCRequestHandler( CGIXMLRPCRequestHandler,
|
||||
XMLRPCDocGenerator):
|
||||
"""Handler for XML-RPC data and documentation requests passed through
|
||||
CGI"""
|
||||
|
||||
def handle_get(self):
|
||||
"""Handles the HTTP GET request.
|
||||
|
||||
Interpret all HTTP GET requests as requests for server
|
||||
documentation.
|
||||
"""
|
||||
|
||||
response = self.generate_html_documentation()
|
||||
|
||||
print 'Content-Type: text/html'
|
||||
print 'Content-Length: %d' % len(response)
|
||||
print
|
||||
sys.stdout.write(response)
|
||||
|
||||
def __init__(self):
|
||||
CGIXMLRPCRequestHandler.__init__(self)
|
||||
XMLRPCDocGenerator.__init__(self)
|
||||
|
||||
if __name__ == '__main__':
|
||||
def deg_to_rad(deg):
|
||||
"""deg_to_rad(90) => 1.5707963267948966
|
||||
|
||||
Converts an angle in degrees to an angle in radians"""
|
||||
import math
|
||||
return deg * math.pi / 180
|
||||
|
||||
server = DocXMLRPCServer(("localhost", 8000))
|
||||
|
||||
server.set_server_title("Math Server")
|
||||
server.set_server_name("Math XML-RPC Server")
|
||||
server.set_server_documentation("""This server supports various mathematical functions.
|
||||
|
||||
You can use it from Python as follows:
|
||||
|
||||
>>> from xmlrpclib import ServerProxy
|
||||
>>> s = ServerProxy("http://localhost:8000")
|
||||
>>> s.deg_to_rad(90.0)
|
||||
1.5707963267948966""")
|
||||
|
||||
server.register_function(deg_to_rad)
|
||||
server.register_introspection_functions()
|
||||
|
||||
server.serve_forever()
|
||||
16368
lib/jython-2.5.1/EastAsianWidth.txt
Normal file
16368
lib/jython-2.5.1/EastAsianWidth.txt
Normal file
File diff suppressed because it is too large
Load Diff
369
lib/jython-2.5.1/HTMLParser.py
Normal file
369
lib/jython-2.5.1/HTMLParser.py
Normal file
@ -0,0 +1,369 @@
|
||||
"""A parser for HTML and XHTML."""
|
||||
|
||||
# This file is based on sgmllib.py, but the API is slightly different.
|
||||
|
||||
# XXX There should be a way to distinguish between PCDATA (parsed
|
||||
# character data -- the normal case), RCDATA (replaceable character
|
||||
# data -- only char and entity references and end tags are special)
|
||||
# and CDATA (character data -- only end tags are special).
|
||||
|
||||
|
||||
import markupbase
|
||||
import re
|
||||
|
||||
# Regular expressions used for parsing
|
||||
|
||||
interesting_normal = re.compile('[&<]')
|
||||
interesting_cdata = re.compile(r'<(/|\Z)')
|
||||
incomplete = re.compile('&[a-zA-Z#]')
|
||||
|
||||
entityref = re.compile('&([a-zA-Z][-.a-zA-Z0-9]*)[^a-zA-Z0-9]')
|
||||
charref = re.compile('&#(?:[0-9]+|[xX][0-9a-fA-F]+)[^0-9a-fA-F]')
|
||||
|
||||
starttagopen = re.compile('<[a-zA-Z]')
|
||||
piclose = re.compile('>')
|
||||
commentclose = re.compile(r'--\s*>')
|
||||
tagfind = re.compile('[a-zA-Z][-.a-zA-Z0-9:_]*')
|
||||
attrfind = re.compile(
|
||||
r'\s*([a-zA-Z_][-.:a-zA-Z_0-9]*)(\s*=\s*'
|
||||
r'(\'[^\']*\'|"[^"]*"|[-a-zA-Z0-9./,:;+*%?!&$\(\)_#=~@]*))?')
|
||||
|
||||
locatestarttagend = re.compile(r"""
|
||||
<[a-zA-Z][-.a-zA-Z0-9:_]* # tag name
|
||||
(?:\s+ # whitespace before attribute name
|
||||
(?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name
|
||||
(?:\s*=\s* # value indicator
|
||||
(?:'[^']*' # LITA-enclosed value
|
||||
|\"[^\"]*\" # LIT-enclosed value
|
||||
|[^'\">\s]+ # bare value
|
||||
)
|
||||
)?
|
||||
)
|
||||
)*
|
||||
\s* # trailing whitespace
|
||||
""", re.VERBOSE)
|
||||
endendtag = re.compile('>')
|
||||
endtagfind = re.compile('</\s*([a-zA-Z][-.a-zA-Z0-9:_]*)\s*>')
|
||||
|
||||
|
||||
class HTMLParseError(Exception):
|
||||
"""Exception raised for all parse errors."""
|
||||
|
||||
def __init__(self, msg, position=(None, None)):
|
||||
assert msg
|
||||
self.msg = msg
|
||||
self.lineno = position[0]
|
||||
self.offset = position[1]
|
||||
|
||||
def __str__(self):
|
||||
result = self.msg
|
||||
if self.lineno is not None:
|
||||
result = result + ", at line %d" % self.lineno
|
||||
if self.offset is not None:
|
||||
result = result + ", column %d" % (self.offset + 1)
|
||||
return result
|
||||
|
||||
|
||||
class HTMLParser(markupbase.ParserBase):
|
||||
"""Find tags and other markup and call handler functions.
|
||||
|
||||
Usage:
|
||||
p = HTMLParser()
|
||||
p.feed(data)
|
||||
...
|
||||
p.close()
|
||||
|
||||
Start tags are handled by calling self.handle_starttag() or
|
||||
self.handle_startendtag(); end tags by self.handle_endtag(). The
|
||||
data between tags is passed from the parser to the derived class
|
||||
by calling self.handle_data() with the data as argument (the data
|
||||
may be split up in arbitrary chunks). Entity references are
|
||||
passed by calling self.handle_entityref() with the entity
|
||||
reference as the argument. Numeric character references are
|
||||
passed to self.handle_charref() with the string containing the
|
||||
reference as the argument.
|
||||
"""
|
||||
|
||||
CDATA_CONTENT_ELEMENTS = ("script", "style")
|
||||
|
||||
|
||||
def __init__(self):
|
||||
"""Initialize and reset this instance."""
|
||||
self.reset()
|
||||
|
||||
def reset(self):
|
||||
"""Reset this instance. Loses all unprocessed data."""
|
||||
self.rawdata = ''
|
||||
self.lasttag = '???'
|
||||
self.interesting = interesting_normal
|
||||
markupbase.ParserBase.reset(self)
|
||||
|
||||
def feed(self, data):
|
||||
"""Feed data to the parser.
|
||||
|
||||
Call this as often as you want, with as little or as much text
|
||||
as you want (may include '\n').
|
||||
"""
|
||||
self.rawdata = self.rawdata + data
|
||||
self.goahead(0)
|
||||
|
||||
def close(self):
|
||||
"""Handle any buffered data."""
|
||||
self.goahead(1)
|
||||
|
||||
def error(self, message):
|
||||
raise HTMLParseError(message, self.getpos())
|
||||
|
||||
__starttag_text = None
|
||||
|
||||
def get_starttag_text(self):
|
||||
"""Return full source of start tag: '<...>'."""
|
||||
return self.__starttag_text
|
||||
|
||||
def set_cdata_mode(self):
|
||||
self.interesting = interesting_cdata
|
||||
|
||||
def clear_cdata_mode(self):
|
||||
self.interesting = interesting_normal
|
||||
|
||||
# Internal -- handle data as far as reasonable. May leave state
|
||||
# and data to be processed by a subsequent call. If 'end' is
|
||||
# true, force handling all data as if followed by EOF marker.
|
||||
def goahead(self, end):
|
||||
rawdata = self.rawdata
|
||||
i = 0
|
||||
n = len(rawdata)
|
||||
while i < n:
|
||||
match = self.interesting.search(rawdata, i) # < or &
|
||||
if match:
|
||||
j = match.start()
|
||||
else:
|
||||
j = n
|
||||
if i < j: self.handle_data(rawdata[i:j])
|
||||
i = self.updatepos(i, j)
|
||||
if i == n: break
|
||||
startswith = rawdata.startswith
|
||||
if startswith('<', i):
|
||||
if starttagopen.match(rawdata, i): # < + letter
|
||||
k = self.parse_starttag(i)
|
||||
elif startswith("</", i):
|
||||
k = self.parse_endtag(i)
|
||||
elif startswith("<!--", i):
|
||||
k = self.parse_comment(i)
|
||||
elif startswith("<?", i):
|
||||
k = self.parse_pi(i)
|
||||
elif startswith("<!", i):
|
||||
k = self.parse_declaration(i)
|
||||
elif (i + 1) < n:
|
||||
self.handle_data("<")
|
||||
k = i + 1
|
||||
else:
|
||||
break
|
||||
if k < 0:
|
||||
if end:
|
||||
self.error("EOF in middle of construct")
|
||||
break
|
||||
i = self.updatepos(i, k)
|
||||
elif startswith("&#", i):
|
||||
match = charref.match(rawdata, i)
|
||||
if match:
|
||||
name = match.group()[2:-1]
|
||||
self.handle_charref(name)
|
||||
k = match.end()
|
||||
if not startswith(';', k-1):
|
||||
k = k - 1
|
||||
i = self.updatepos(i, k)
|
||||
continue
|
||||
else:
|
||||
break
|
||||
elif startswith('&', i):
|
||||
match = entityref.match(rawdata, i)
|
||||
if match:
|
||||
name = match.group(1)
|
||||
self.handle_entityref(name)
|
||||
k = match.end()
|
||||
if not startswith(';', k-1):
|
||||
k = k - 1
|
||||
i = self.updatepos(i, k)
|
||||
continue
|
||||
match = incomplete.match(rawdata, i)
|
||||
if match:
|
||||
# match.group() will contain at least 2 chars
|
||||
if end and match.group() == rawdata[i:]:
|
||||
self.error("EOF in middle of entity or char ref")
|
||||
# incomplete
|
||||
break
|
||||
elif (i + 1) < n:
|
||||
# not the end of the buffer, and can't be confused
|
||||
# with some other construct
|
||||
self.handle_data("&")
|
||||
i = self.updatepos(i, i + 1)
|
||||
else:
|
||||
break
|
||||
else:
|
||||
assert 0, "interesting.search() lied"
|
||||
# end while
|
||||
if end and i < n:
|
||||
self.handle_data(rawdata[i:n])
|
||||
i = self.updatepos(i, n)
|
||||
self.rawdata = rawdata[i:]
|
||||
|
||||
# Internal -- parse processing instr, return end or -1 if not terminated
|
||||
def parse_pi(self, i):
|
||||
rawdata = self.rawdata
|
||||
assert rawdata[i:i+2] == '<?', 'unexpected call to parse_pi()'
|
||||
match = piclose.search(rawdata, i+2) # >
|
||||
if not match:
|
||||
return -1
|
||||
j = match.start()
|
||||
self.handle_pi(rawdata[i+2: j])
|
||||
j = match.end()
|
||||
return j
|
||||
|
||||
# Internal -- handle starttag, return end or -1 if not terminated
|
||||
def parse_starttag(self, i):
|
||||
self.__starttag_text = None
|
||||
endpos = self.check_for_whole_start_tag(i)
|
||||
if endpos < 0:
|
||||
return endpos
|
||||
rawdata = self.rawdata
|
||||
self.__starttag_text = rawdata[i:endpos]
|
||||
|
||||
# Now parse the data between i+1 and j into a tag and attrs
|
||||
attrs = []
|
||||
match = tagfind.match(rawdata, i+1)
|
||||
assert match, 'unexpected call to parse_starttag()'
|
||||
k = match.end()
|
||||
self.lasttag = tag = rawdata[i+1:k].lower()
|
||||
|
||||
while k < endpos:
|
||||
m = attrfind.match(rawdata, k)
|
||||
if not m:
|
||||
break
|
||||
attrname, rest, attrvalue = m.group(1, 2, 3)
|
||||
if not rest:
|
||||
attrvalue = None
|
||||
elif attrvalue[:1] == '\'' == attrvalue[-1:] or \
|
||||
attrvalue[:1] == '"' == attrvalue[-1:]:
|
||||
attrvalue = attrvalue[1:-1]
|
||||
attrvalue = self.unescape(attrvalue)
|
||||
attrs.append((attrname.lower(), attrvalue))
|
||||
k = m.end()
|
||||
|
||||
end = rawdata[k:endpos].strip()
|
||||
if end not in (">", "/>"):
|
||||
lineno, offset = self.getpos()
|
||||
if "\n" in self.__starttag_text:
|
||||
lineno = lineno + self.__starttag_text.count("\n")
|
||||
offset = len(self.__starttag_text) \
|
||||
- self.__starttag_text.rfind("\n")
|
||||
else:
|
||||
offset = offset + len(self.__starttag_text)
|
||||
self.error("junk characters in start tag: %r"
|
||||
% (rawdata[k:endpos][:20],))
|
||||
if end.endswith('/>'):
|
||||
# XHTML-style empty tag: <span attr="value" />
|
||||
self.handle_startendtag(tag, attrs)
|
||||
else:
|
||||
self.handle_starttag(tag, attrs)
|
||||
if tag in self.CDATA_CONTENT_ELEMENTS:
|
||||
self.set_cdata_mode()
|
||||
return endpos
|
||||
|
||||
# Internal -- check to see if we have a complete starttag; return end
|
||||
# or -1 if incomplete.
|
||||
def check_for_whole_start_tag(self, i):
|
||||
rawdata = self.rawdata
|
||||
m = locatestarttagend.match(rawdata, i)
|
||||
if m:
|
||||
j = m.end()
|
||||
next = rawdata[j:j+1]
|
||||
if next == ">":
|
||||
return j + 1
|
||||
if next == "/":
|
||||
if rawdata.startswith("/>", j):
|
||||
return j + 2
|
||||
if rawdata.startswith("/", j):
|
||||
# buffer boundary
|
||||
return -1
|
||||
# else bogus input
|
||||
self.updatepos(i, j + 1)
|
||||
self.error("malformed empty start tag")
|
||||
if next == "":
|
||||
# end of input
|
||||
return -1
|
||||
if next in ("abcdefghijklmnopqrstuvwxyz=/"
|
||||
"ABCDEFGHIJKLMNOPQRSTUVWXYZ"):
|
||||
# end of input in or before attribute value, or we have the
|
||||
# '/' from a '/>' ending
|
||||
return -1
|
||||
self.updatepos(i, j)
|
||||
self.error("malformed start tag")
|
||||
raise AssertionError("we should not get here!")
|
||||
|
||||
# Internal -- parse endtag, return end or -1 if incomplete
|
||||
def parse_endtag(self, i):
|
||||
rawdata = self.rawdata
|
||||
assert rawdata[i:i+2] == "</", "unexpected call to parse_endtag"
|
||||
match = endendtag.search(rawdata, i+1) # >
|
||||
if not match:
|
||||
return -1
|
||||
j = match.end()
|
||||
match = endtagfind.match(rawdata, i) # </ + tag + >
|
||||
if not match:
|
||||
self.error("bad end tag: %r" % (rawdata[i:j],))
|
||||
tag = match.group(1)
|
||||
self.handle_endtag(tag.lower())
|
||||
self.clear_cdata_mode()
|
||||
return j
|
||||
|
||||
# Overridable -- finish processing of start+end tag: <tag.../>
|
||||
def handle_startendtag(self, tag, attrs):
|
||||
self.handle_starttag(tag, attrs)
|
||||
self.handle_endtag(tag)
|
||||
|
||||
# Overridable -- handle start tag
|
||||
def handle_starttag(self, tag, attrs):
|
||||
pass
|
||||
|
||||
# Overridable -- handle end tag
|
||||
def handle_endtag(self, tag):
|
||||
pass
|
||||
|
||||
# Overridable -- handle character reference
|
||||
def handle_charref(self, name):
|
||||
pass
|
||||
|
||||
# Overridable -- handle entity reference
|
||||
def handle_entityref(self, name):
|
||||
pass
|
||||
|
||||
# Overridable -- handle data
|
||||
def handle_data(self, data):
|
||||
pass
|
||||
|
||||
# Overridable -- handle comment
|
||||
def handle_comment(self, data):
|
||||
pass
|
||||
|
||||
# Overridable -- handle declaration
|
||||
def handle_decl(self, decl):
|
||||
pass
|
||||
|
||||
# Overridable -- handle processing instruction
|
||||
def handle_pi(self, data):
|
||||
pass
|
||||
|
||||
def unknown_decl(self, data):
|
||||
self.error("unknown declaration: %r" % (data,))
|
||||
|
||||
# Internal -- helper to remove special character quoting
|
||||
def unescape(self, s):
|
||||
if '&' not in s:
|
||||
return s
|
||||
s = s.replace("<", "<")
|
||||
s = s.replace(">", ">")
|
||||
s = s.replace("'", "'")
|
||||
s = s.replace(""", '"')
|
||||
s = s.replace("&", "&") # Must be last
|
||||
return s
|
||||
181
lib/jython-2.5.1/MimeWriter.py
Normal file
181
lib/jython-2.5.1/MimeWriter.py
Normal file
@ -0,0 +1,181 @@
|
||||
"""Generic MIME writer.
|
||||
|
||||
This module defines the class MimeWriter. The MimeWriter class implements
|
||||
a basic formatter for creating MIME multi-part files. It doesn't seek around
|
||||
the output file nor does it use large amounts of buffer space. You must write
|
||||
the parts out in the order that they should occur in the final file.
|
||||
MimeWriter does buffer the headers you add, allowing you to rearrange their
|
||||
order.
|
||||
|
||||
"""
|
||||
|
||||
|
||||
import mimetools
|
||||
|
||||
__all__ = ["MimeWriter"]
|
||||
|
||||
class MimeWriter:
|
||||
|
||||
"""Generic MIME writer.
|
||||
|
||||
Methods:
|
||||
|
||||
__init__()
|
||||
addheader()
|
||||
flushheaders()
|
||||
startbody()
|
||||
startmultipartbody()
|
||||
nextpart()
|
||||
lastpart()
|
||||
|
||||
A MIME writer is much more primitive than a MIME parser. It
|
||||
doesn't seek around on the output file, and it doesn't use large
|
||||
amounts of buffer space, so you have to write the parts in the
|
||||
order they should occur on the output file. It does buffer the
|
||||
headers you add, allowing you to rearrange their order.
|
||||
|
||||
General usage is:
|
||||
|
||||
f = <open the output file>
|
||||
w = MimeWriter(f)
|
||||
...call w.addheader(key, value) 0 or more times...
|
||||
|
||||
followed by either:
|
||||
|
||||
f = w.startbody(content_type)
|
||||
...call f.write(data) for body data...
|
||||
|
||||
or:
|
||||
|
||||
w.startmultipartbody(subtype)
|
||||
for each part:
|
||||
subwriter = w.nextpart()
|
||||
...use the subwriter's methods to create the subpart...
|
||||
w.lastpart()
|
||||
|
||||
The subwriter is another MimeWriter instance, and should be
|
||||
treated in the same way as the toplevel MimeWriter. This way,
|
||||
writing recursive body parts is easy.
|
||||
|
||||
Warning: don't forget to call lastpart()!
|
||||
|
||||
XXX There should be more state so calls made in the wrong order
|
||||
are detected.
|
||||
|
||||
Some special cases:
|
||||
|
||||
- startbody() just returns the file passed to the constructor;
|
||||
but don't use this knowledge, as it may be changed.
|
||||
|
||||
- startmultipartbody() actually returns a file as well;
|
||||
this can be used to write the initial 'if you can read this your
|
||||
mailer is not MIME-aware' message.
|
||||
|
||||
- If you call flushheaders(), the headers accumulated so far are
|
||||
written out (and forgotten); this is useful if you don't need a
|
||||
body part at all, e.g. for a subpart of type message/rfc822
|
||||
that's (mis)used to store some header-like information.
|
||||
|
||||
- Passing a keyword argument 'prefix=<flag>' to addheader(),
|
||||
start*body() affects where the header is inserted; 0 means
|
||||
append at the end, 1 means insert at the start; default is
|
||||
append for addheader(), but insert for start*body(), which use
|
||||
it to determine where the Content-Type header goes.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, fp):
|
||||
self._fp = fp
|
||||
self._headers = []
|
||||
|
||||
def addheader(self, key, value, prefix=0):
|
||||
"""Add a header line to the MIME message.
|
||||
|
||||
The key is the name of the header, where the value obviously provides
|
||||
the value of the header. The optional argument prefix determines
|
||||
where the header is inserted; 0 means append at the end, 1 means
|
||||
insert at the start. The default is to append.
|
||||
|
||||
"""
|
||||
lines = value.split("\n")
|
||||
while lines and not lines[-1]: del lines[-1]
|
||||
while lines and not lines[0]: del lines[0]
|
||||
for i in range(1, len(lines)):
|
||||
lines[i] = " " + lines[i].strip()
|
||||
value = "\n".join(lines) + "\n"
|
||||
line = key + ": " + value
|
||||
if prefix:
|
||||
self._headers.insert(0, line)
|
||||
else:
|
||||
self._headers.append(line)
|
||||
|
||||
def flushheaders(self):
|
||||
"""Writes out and forgets all headers accumulated so far.
|
||||
|
||||
This is useful if you don't need a body part at all; for example,
|
||||
for a subpart of type message/rfc822 that's (mis)used to store some
|
||||
header-like information.
|
||||
|
||||
"""
|
||||
self._fp.writelines(self._headers)
|
||||
self._headers = []
|
||||
|
||||
def startbody(self, ctype, plist=[], prefix=1):
|
||||
"""Returns a file-like object for writing the body of the message.
|
||||
|
||||
The content-type is set to the provided ctype, and the optional
|
||||
parameter, plist, provides additional parameters for the
|
||||
content-type declaration. The optional argument prefix determines
|
||||
where the header is inserted; 0 means append at the end, 1 means
|
||||
insert at the start. The default is to insert at the start.
|
||||
|
||||
"""
|
||||
for name, value in plist:
|
||||
ctype = ctype + ';\n %s=\"%s\"' % (name, value)
|
||||
self.addheader("Content-Type", ctype, prefix=prefix)
|
||||
self.flushheaders()
|
||||
self._fp.write("\n")
|
||||
return self._fp
|
||||
|
||||
def startmultipartbody(self, subtype, boundary=None, plist=[], prefix=1):
|
||||
"""Returns a file-like object for writing the body of the message.
|
||||
|
||||
Additionally, this method initializes the multi-part code, where the
|
||||
subtype parameter provides the multipart subtype, the boundary
|
||||
parameter may provide a user-defined boundary specification, and the
|
||||
plist parameter provides optional parameters for the subtype. The
|
||||
optional argument, prefix, determines where the header is inserted;
|
||||
0 means append at the end, 1 means insert at the start. The default
|
||||
is to insert at the start. Subparts should be created using the
|
||||
nextpart() method.
|
||||
|
||||
"""
|
||||
self._boundary = boundary or mimetools.choose_boundary()
|
||||
return self.startbody("multipart/" + subtype,
|
||||
[("boundary", self._boundary)] + plist,
|
||||
prefix=prefix)
|
||||
|
||||
def nextpart(self):
|
||||
"""Returns a new instance of MimeWriter which represents an
|
||||
individual part in a multipart message.
|
||||
|
||||
This may be used to write the part as well as used for creating
|
||||
recursively complex multipart messages. The message must first be
|
||||
initialized with the startmultipartbody() method before using the
|
||||
nextpart() method.
|
||||
|
||||
"""
|
||||
self._fp.write("\n--" + self._boundary + "\n")
|
||||
return self.__class__(self._fp)
|
||||
|
||||
def lastpart(self):
|
||||
"""This is used to designate the last part of a multipart message.
|
||||
|
||||
It should always be used when writing multipart messages.
|
||||
|
||||
"""
|
||||
self._fp.write("\n--" + self._boundary + "--\n")
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
import test.test_MimeWriter
|
||||
215
lib/jython-2.5.1/Queue.py
Normal file
215
lib/jython-2.5.1/Queue.py
Normal file
@ -0,0 +1,215 @@
|
||||
"""A multi-producer, multi-consumer queue."""
|
||||
|
||||
from time import time as _time
|
||||
from collections import deque
|
||||
|
||||
__all__ = ['Empty', 'Full', 'Queue']
|
||||
|
||||
class Empty(Exception):
|
||||
"Exception raised by Queue.get(block=0)/get_nowait()."
|
||||
pass
|
||||
|
||||
class Full(Exception):
|
||||
"Exception raised by Queue.put(block=0)/put_nowait()."
|
||||
pass
|
||||
|
||||
class Queue:
|
||||
"""Create a queue object with a given maximum size.
|
||||
|
||||
If maxsize is <= 0, the queue size is infinite.
|
||||
"""
|
||||
def __init__(self, maxsize=0):
|
||||
try:
|
||||
import threading
|
||||
except ImportError:
|
||||
import dummy_threading as threading
|
||||
self._init(maxsize)
|
||||
# mutex must be held whenever the queue is mutating. All methods
|
||||
# that acquire mutex must release it before returning. mutex
|
||||
# is shared between the three conditions, so acquiring and
|
||||
# releasing the conditions also acquires and releases mutex.
|
||||
self.mutex = threading.Lock()
|
||||
# Notify not_empty whenever an item is added to the queue; a
|
||||
# thread waiting to get is notified then.
|
||||
self.not_empty = threading.Condition(self.mutex)
|
||||
# Notify not_full whenever an item is removed from the queue;
|
||||
# a thread waiting to put is notified then.
|
||||
self.not_full = threading.Condition(self.mutex)
|
||||
# Notify all_tasks_done whenever the number of unfinished tasks
|
||||
# drops to zero; thread waiting to join() is notified to resume
|
||||
self.all_tasks_done = threading.Condition(self.mutex)
|
||||
self.unfinished_tasks = 0
|
||||
|
||||
def task_done(self):
|
||||
"""Indicate that a formerly enqueued task is complete.
|
||||
|
||||
Used by Queue consumer threads. For each get() used to fetch a task,
|
||||
a subsequent call to task_done() tells the queue that the processing
|
||||
on the task is complete.
|
||||
|
||||
If a join() is currently blocking, it will resume when all items
|
||||
have been processed (meaning that a task_done() call was received
|
||||
for every item that had been put() into the queue).
|
||||
|
||||
Raises a ValueError if called more times than there were items
|
||||
placed in the queue.
|
||||
"""
|
||||
self.all_tasks_done.acquire()
|
||||
try:
|
||||
unfinished = self.unfinished_tasks - 1
|
||||
if unfinished <= 0:
|
||||
if unfinished < 0:
|
||||
raise ValueError('task_done() called too many times')
|
||||
self.all_tasks_done.notifyAll()
|
||||
self.unfinished_tasks = unfinished
|
||||
finally:
|
||||
self.all_tasks_done.release()
|
||||
|
||||
def join(self):
|
||||
"""Blocks until all items in the Queue have been gotten and processed.
|
||||
|
||||
The count of unfinished tasks goes up whenever an item is added to the
|
||||
queue. The count goes down whenever a consumer thread calls task_done()
|
||||
to indicate the item was retrieved and all work on it is complete.
|
||||
|
||||
When the count of unfinished tasks drops to zero, join() unblocks.
|
||||
"""
|
||||
self.all_tasks_done.acquire()
|
||||
try:
|
||||
while self.unfinished_tasks:
|
||||
self.all_tasks_done.wait()
|
||||
finally:
|
||||
self.all_tasks_done.release()
|
||||
|
||||
def qsize(self):
|
||||
"""Return the approximate size of the queue (not reliable!)."""
|
||||
self.mutex.acquire()
|
||||
n = self._qsize()
|
||||
self.mutex.release()
|
||||
return n
|
||||
|
||||
def empty(self):
|
||||
"""Return True if the queue is empty, False otherwise (not reliable!)."""
|
||||
self.mutex.acquire()
|
||||
n = self._empty()
|
||||
self.mutex.release()
|
||||
return n
|
||||
|
||||
def full(self):
|
||||
"""Return True if the queue is full, False otherwise (not reliable!)."""
|
||||
self.mutex.acquire()
|
||||
n = self._full()
|
||||
self.mutex.release()
|
||||
return n
|
||||
|
||||
def put(self, item, block=True, timeout=None):
|
||||
"""Put an item into the queue.
|
||||
|
||||
If optional args 'block' is true and 'timeout' is None (the default),
|
||||
block if necessary until a free slot is available. If 'timeout' is
|
||||
a positive number, it blocks at most 'timeout' seconds and raises
|
||||
the Full exception if no free slot was available within that time.
|
||||
Otherwise ('block' is false), put an item on the queue if a free slot
|
||||
is immediately available, else raise the Full exception ('timeout'
|
||||
is ignored in that case).
|
||||
"""
|
||||
self.not_full.acquire()
|
||||
try:
|
||||
if not block:
|
||||
if self._full():
|
||||
raise Full
|
||||
elif timeout is None:
|
||||
while self._full():
|
||||
self.not_full.wait()
|
||||
else:
|
||||
if timeout < 0:
|
||||
raise ValueError("'timeout' must be a positive number")
|
||||
endtime = _time() + timeout
|
||||
while self._full():
|
||||
remaining = endtime - _time()
|
||||
if remaining <= 0.0:
|
||||
raise Full
|
||||
self.not_full.wait(remaining)
|
||||
self._put(item)
|
||||
self.unfinished_tasks += 1
|
||||
self.not_empty.notify()
|
||||
finally:
|
||||
self.not_full.release()
|
||||
|
||||
def put_nowait(self, item):
|
||||
"""Put an item into the queue without blocking.
|
||||
|
||||
Only enqueue the item if a free slot is immediately available.
|
||||
Otherwise raise the Full exception.
|
||||
"""
|
||||
return self.put(item, False)
|
||||
|
||||
def get(self, block=True, timeout=None):
|
||||
"""Remove and return an item from the queue.
|
||||
|
||||
If optional args 'block' is true and 'timeout' is None (the default),
|
||||
block if necessary until an item is available. If 'timeout' is
|
||||
a positive number, it blocks at most 'timeout' seconds and raises
|
||||
the Empty exception if no item was available within that time.
|
||||
Otherwise ('block' is false), return an item if one is immediately
|
||||
available, else raise the Empty exception ('timeout' is ignored
|
||||
in that case).
|
||||
"""
|
||||
self.not_empty.acquire()
|
||||
try:
|
||||
if not block:
|
||||
if self._empty():
|
||||
raise Empty
|
||||
elif timeout is None:
|
||||
while self._empty():
|
||||
self.not_empty.wait()
|
||||
else:
|
||||
if timeout < 0:
|
||||
raise ValueError("'timeout' must be a positive number")
|
||||
endtime = _time() + timeout
|
||||
while self._empty():
|
||||
remaining = endtime - _time()
|
||||
if remaining <= 0.0:
|
||||
raise Empty
|
||||
self.not_empty.wait(remaining)
|
||||
item = self._get()
|
||||
self.not_full.notify()
|
||||
return item
|
||||
finally:
|
||||
self.not_empty.release()
|
||||
|
||||
def get_nowait(self):
|
||||
"""Remove and return an item from the queue without blocking.
|
||||
|
||||
Only get an item if one is immediately available. Otherwise
|
||||
raise the Empty exception.
|
||||
"""
|
||||
return self.get(False)
|
||||
|
||||
# Override these methods to implement other queue organizations
|
||||
# (e.g. stack or priority queue).
|
||||
# These will only be called with appropriate locks held
|
||||
|
||||
# Initialize the queue representation
|
||||
def _init(self, maxsize):
|
||||
self.maxsize = maxsize
|
||||
self.queue = deque()
|
||||
|
||||
def _qsize(self):
|
||||
return len(self.queue)
|
||||
|
||||
# Check whether the queue is empty
|
||||
def _empty(self):
|
||||
return not self.queue
|
||||
|
||||
# Check whether the queue is full
|
||||
def _full(self):
|
||||
return self.maxsize > 0 and len(self.queue) == self.maxsize
|
||||
|
||||
# Put a new item in the queue
|
||||
def _put(self, item):
|
||||
self.queue.append(item)
|
||||
|
||||
# Get an item from the queue
|
||||
def _get(self):
|
||||
return self.queue.popleft()
|
||||
218
lib/jython-2.5.1/SimpleHTTPServer.py
Normal file
218
lib/jython-2.5.1/SimpleHTTPServer.py
Normal file
@ -0,0 +1,218 @@
|
||||
"""Simple HTTP Server.
|
||||
|
||||
This module builds on BaseHTTPServer by implementing the standard GET
|
||||
and HEAD requests in a fairly straightforward manner.
|
||||
|
||||
"""
|
||||
|
||||
|
||||
__version__ = "0.6"
|
||||
|
||||
__all__ = ["SimpleHTTPRequestHandler"]
|
||||
|
||||
import os
|
||||
import posixpath
|
||||
import BaseHTTPServer
|
||||
import urllib
|
||||
import urlparse
|
||||
import cgi
|
||||
import shutil
|
||||
import mimetypes
|
||||
try:
|
||||
from cStringIO import StringIO
|
||||
except ImportError:
|
||||
from StringIO import StringIO
|
||||
|
||||
|
||||
class SimpleHTTPRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
|
||||
|
||||
"""Simple HTTP request handler with GET and HEAD commands.
|
||||
|
||||
This serves files from the current directory and any of its
|
||||
subdirectories. The MIME type for files is determined by
|
||||
calling the .guess_type() method.
|
||||
|
||||
The GET and HEAD requests are identical except that the HEAD
|
||||
request omits the actual contents of the file.
|
||||
|
||||
"""
|
||||
|
||||
server_version = "SimpleHTTP/" + __version__
|
||||
|
||||
def do_GET(self):
|
||||
"""Serve a GET request."""
|
||||
f = self.send_head()
|
||||
if f:
|
||||
self.copyfile(f, self.wfile)
|
||||
f.close()
|
||||
|
||||
def do_HEAD(self):
|
||||
"""Serve a HEAD request."""
|
||||
f = self.send_head()
|
||||
if f:
|
||||
f.close()
|
||||
|
||||
def send_head(self):
|
||||
"""Common code for GET and HEAD commands.
|
||||
|
||||
This sends the response code and MIME headers.
|
||||
|
||||
Return value is either a file object (which has to be copied
|
||||
to the outputfile by the caller unless the command was HEAD,
|
||||
and must be closed by the caller under all circumstances), or
|
||||
None, in which case the caller has nothing further to do.
|
||||
|
||||
"""
|
||||
path = self.translate_path(self.path)
|
||||
f = None
|
||||
if os.path.isdir(path):
|
||||
if not self.path.endswith('/'):
|
||||
# redirect browser - doing basically what apache does
|
||||
self.send_response(301)
|
||||
self.send_header("Location", self.path + "/")
|
||||
self.end_headers()
|
||||
return None
|
||||
for index in "index.html", "index.htm":
|
||||
index = os.path.join(path, index)
|
||||
if os.path.exists(index):
|
||||
path = index
|
||||
break
|
||||
else:
|
||||
return self.list_directory(path)
|
||||
ctype = self.guess_type(path)
|
||||
if ctype.startswith('text/'):
|
||||
mode = 'r'
|
||||
else:
|
||||
mode = 'rb'
|
||||
try:
|
||||
f = open(path, mode)
|
||||
except IOError:
|
||||
self.send_error(404, "File not found")
|
||||
return None
|
||||
self.send_response(200)
|
||||
self.send_header("Content-type", ctype)
|
||||
fs = os.fstat(f.fileno()) if hasattr(os, 'fstat') else os.stat(path)
|
||||
self.send_header("Content-Length", str(fs[6]))
|
||||
self.send_header("Last-Modified", self.date_time_string(fs.st_mtime))
|
||||
self.end_headers()
|
||||
return f
|
||||
|
||||
def list_directory(self, path):
|
||||
"""Helper to produce a directory listing (absent index.html).
|
||||
|
||||
Return value is either a file object, or None (indicating an
|
||||
error). In either case, the headers are sent, making the
|
||||
interface the same as for send_head().
|
||||
|
||||
"""
|
||||
try:
|
||||
list = os.listdir(path)
|
||||
except os.error:
|
||||
self.send_error(404, "No permission to list directory")
|
||||
return None
|
||||
list.sort(key=lambda a: a.lower())
|
||||
f = StringIO()
|
||||
displaypath = cgi.escape(urllib.unquote(self.path))
|
||||
f.write("<title>Directory listing for %s</title>\n" % displaypath)
|
||||
f.write("<h2>Directory listing for %s</h2>\n" % displaypath)
|
||||
f.write("<hr>\n<ul>\n")
|
||||
for name in list:
|
||||
fullname = os.path.join(path, name)
|
||||
displayname = linkname = name
|
||||
# Append / for directories or @ for symbolic links
|
||||
if os.path.isdir(fullname):
|
||||
displayname = name + "/"
|
||||
linkname = name + "/"
|
||||
if os.path.islink(fullname):
|
||||
displayname = name + "@"
|
||||
# Note: a link to a directory displays with @ and links with /
|
||||
f.write('<li><a href="%s">%s</a>\n'
|
||||
% (urllib.quote(linkname), cgi.escape(displayname)))
|
||||
f.write("</ul>\n<hr>\n")
|
||||
length = f.tell()
|
||||
f.seek(0)
|
||||
self.send_response(200)
|
||||
self.send_header("Content-type", "text/html")
|
||||
self.send_header("Content-Length", str(length))
|
||||
self.end_headers()
|
||||
return f
|
||||
|
||||
def translate_path(self, path):
|
||||
"""Translate a /-separated PATH to the local filename syntax.
|
||||
|
||||
Components that mean special things to the local file system
|
||||
(e.g. drive or directory names) are ignored. (XXX They should
|
||||
probably be diagnosed.)
|
||||
|
||||
"""
|
||||
# abandon query parameters
|
||||
path = urlparse.urlparse(path)[2]
|
||||
path = posixpath.normpath(urllib.unquote(path))
|
||||
words = path.split('/')
|
||||
words = filter(None, words)
|
||||
path = os.getcwd()
|
||||
for word in words:
|
||||
drive, word = os.path.splitdrive(word)
|
||||
head, word = os.path.split(word)
|
||||
if word in (os.curdir, os.pardir): continue
|
||||
path = os.path.join(path, word)
|
||||
return path
|
||||
|
||||
def copyfile(self, source, outputfile):
|
||||
"""Copy all data between two file objects.
|
||||
|
||||
The SOURCE argument is a file object open for reading
|
||||
(or anything with a read() method) and the DESTINATION
|
||||
argument is a file object open for writing (or
|
||||
anything with a write() method).
|
||||
|
||||
The only reason for overriding this would be to change
|
||||
the block size or perhaps to replace newlines by CRLF
|
||||
-- note however that this the default server uses this
|
||||
to copy binary data as well.
|
||||
|
||||
"""
|
||||
shutil.copyfileobj(source, outputfile)
|
||||
|
||||
def guess_type(self, path):
|
||||
"""Guess the type of a file.
|
||||
|
||||
Argument is a PATH (a filename).
|
||||
|
||||
Return value is a string of the form type/subtype,
|
||||
usable for a MIME Content-type header.
|
||||
|
||||
The default implementation looks the file's extension
|
||||
up in the table self.extensions_map, using application/octet-stream
|
||||
as a default; however it would be permissible (if
|
||||
slow) to look inside the data to make a better guess.
|
||||
|
||||
"""
|
||||
|
||||
base, ext = posixpath.splitext(path)
|
||||
if ext in self.extensions_map:
|
||||
return self.extensions_map[ext]
|
||||
ext = ext.lower()
|
||||
if ext in self.extensions_map:
|
||||
return self.extensions_map[ext]
|
||||
else:
|
||||
return self.extensions_map['']
|
||||
|
||||
if not mimetypes.inited:
|
||||
mimetypes.init() # try to read system mime.types
|
||||
extensions_map = mimetypes.types_map.copy()
|
||||
extensions_map.update({
|
||||
'': 'application/octet-stream', # Default
|
||||
'.py': 'text/plain',
|
||||
'.c': 'text/plain',
|
||||
'.h': 'text/plain',
|
||||
})
|
||||
|
||||
|
||||
def test(HandlerClass = SimpleHTTPRequestHandler,
|
||||
ServerClass = BaseHTTPServer.HTTPServer):
|
||||
BaseHTTPServer.test(HandlerClass, ServerClass)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
test()
|
||||
595
lib/jython-2.5.1/SimpleXMLRPCServer.py
Normal file
595
lib/jython-2.5.1/SimpleXMLRPCServer.py
Normal file
@ -0,0 +1,595 @@
|
||||
"""Simple XML-RPC Server.
|
||||
|
||||
This module can be used to create simple XML-RPC servers
|
||||
by creating a server and either installing functions, a
|
||||
class instance, or by extending the SimpleXMLRPCServer
|
||||
class.
|
||||
|
||||
It can also be used to handle XML-RPC requests in a CGI
|
||||
environment using CGIXMLRPCRequestHandler.
|
||||
|
||||
A list of possible usage patterns follows:
|
||||
|
||||
1. Install functions:
|
||||
|
||||
server = SimpleXMLRPCServer(("localhost", 8000))
|
||||
server.register_function(pow)
|
||||
server.register_function(lambda x,y: x+y, 'add')
|
||||
server.serve_forever()
|
||||
|
||||
2. Install an instance:
|
||||
|
||||
class MyFuncs:
|
||||
def __init__(self):
|
||||
# make all of the string functions available through
|
||||
# string.func_name
|
||||
import string
|
||||
self.string = string
|
||||
def _listMethods(self):
|
||||
# implement this method so that system.listMethods
|
||||
# knows to advertise the strings methods
|
||||
return list_public_methods(self) + \
|
||||
['string.' + method for method in list_public_methods(self.string)]
|
||||
def pow(self, x, y): return pow(x, y)
|
||||
def add(self, x, y) : return x + y
|
||||
|
||||
server = SimpleXMLRPCServer(("localhost", 8000))
|
||||
server.register_introspection_functions()
|
||||
server.register_instance(MyFuncs())
|
||||
server.serve_forever()
|
||||
|
||||
3. Install an instance with custom dispatch method:
|
||||
|
||||
class Math:
|
||||
def _listMethods(self):
|
||||
# this method must be present for system.listMethods
|
||||
# to work
|
||||
return ['add', 'pow']
|
||||
def _methodHelp(self, method):
|
||||
# this method must be present for system.methodHelp
|
||||
# to work
|
||||
if method == 'add':
|
||||
return "add(2,3) => 5"
|
||||
elif method == 'pow':
|
||||
return "pow(x, y[, z]) => number"
|
||||
else:
|
||||
# By convention, return empty
|
||||
# string if no help is available
|
||||
return ""
|
||||
def _dispatch(self, method, params):
|
||||
if method == 'pow':
|
||||
return pow(*params)
|
||||
elif method == 'add':
|
||||
return params[0] + params[1]
|
||||
else:
|
||||
raise 'bad method'
|
||||
|
||||
server = SimpleXMLRPCServer(("localhost", 8000))
|
||||
server.register_introspection_functions()
|
||||
server.register_instance(Math())
|
||||
server.serve_forever()
|
||||
|
||||
4. Subclass SimpleXMLRPCServer:
|
||||
|
||||
class MathServer(SimpleXMLRPCServer):
|
||||
def _dispatch(self, method, params):
|
||||
try:
|
||||
# We are forcing the 'export_' prefix on methods that are
|
||||
# callable through XML-RPC to prevent potential security
|
||||
# problems
|
||||
func = getattr(self, 'export_' + method)
|
||||
except AttributeError:
|
||||
raise Exception('method "%s" is not supported' % method)
|
||||
else:
|
||||
return func(*params)
|
||||
|
||||
def export_add(self, x, y):
|
||||
return x + y
|
||||
|
||||
server = MathServer(("localhost", 8000))
|
||||
server.serve_forever()
|
||||
|
||||
5. CGI script:
|
||||
|
||||
server = CGIXMLRPCRequestHandler()
|
||||
server.register_function(pow)
|
||||
server.handle_request()
|
||||
"""
|
||||
|
||||
# Written by Brian Quinlan (brian@sweetapp.com).
|
||||
# Based on code written by Fredrik Lundh.
|
||||
|
||||
import xmlrpclib
|
||||
from xmlrpclib import Fault
|
||||
import SocketServer
|
||||
import BaseHTTPServer
|
||||
import sys
|
||||
import os
|
||||
try:
|
||||
import fcntl
|
||||
except ImportError:
|
||||
fcntl = None
|
||||
|
||||
def resolve_dotted_attribute(obj, attr, allow_dotted_names=True):
|
||||
"""resolve_dotted_attribute(a, 'b.c.d') => a.b.c.d
|
||||
|
||||
Resolves a dotted attribute name to an object. Raises
|
||||
an AttributeError if any attribute in the chain starts with a '_'.
|
||||
|
||||
If the optional allow_dotted_names argument is false, dots are not
|
||||
supported and this function operates similar to getattr(obj, attr).
|
||||
"""
|
||||
|
||||
if allow_dotted_names:
|
||||
attrs = attr.split('.')
|
||||
else:
|
||||
attrs = [attr]
|
||||
|
||||
for i in attrs:
|
||||
if i.startswith('_'):
|
||||
raise AttributeError(
|
||||
'attempt to access private attribute "%s"' % i
|
||||
)
|
||||
else:
|
||||
obj = getattr(obj,i)
|
||||
return obj
|
||||
|
||||
def list_public_methods(obj):
|
||||
"""Returns a list of attribute strings, found in the specified
|
||||
object, which represent callable attributes"""
|
||||
|
||||
return [member for member in dir(obj)
|
||||
if not member.startswith('_') and
|
||||
callable(getattr(obj, member))]
|
||||
|
||||
def remove_duplicates(lst):
|
||||
"""remove_duplicates([2,2,2,1,3,3]) => [3,1,2]
|
||||
|
||||
Returns a copy of a list without duplicates. Every list
|
||||
item must be hashable and the order of the items in the
|
||||
resulting list is not defined.
|
||||
"""
|
||||
u = {}
|
||||
for x in lst:
|
||||
u[x] = 1
|
||||
|
||||
return u.keys()
|
||||
|
||||
class SimpleXMLRPCDispatcher:
|
||||
"""Mix-in class that dispatches XML-RPC requests.
|
||||
|
||||
This class is used to register XML-RPC method handlers
|
||||
and then to dispatch them. There should never be any
|
||||
reason to instantiate this class directly.
|
||||
"""
|
||||
|
||||
def __init__(self, allow_none, encoding):
|
||||
self.funcs = {}
|
||||
self.instance = None
|
||||
self.allow_none = allow_none
|
||||
self.encoding = encoding
|
||||
|
||||
def register_instance(self, instance, allow_dotted_names=False):
|
||||
"""Registers an instance to respond to XML-RPC requests.
|
||||
|
||||
Only one instance can be installed at a time.
|
||||
|
||||
If the registered instance has a _dispatch method then that
|
||||
method will be called with the name of the XML-RPC method and
|
||||
its parameters as a tuple
|
||||
e.g. instance._dispatch('add',(2,3))
|
||||
|
||||
If the registered instance does not have a _dispatch method
|
||||
then the instance will be searched to find a matching method
|
||||
and, if found, will be called. Methods beginning with an '_'
|
||||
are considered private and will not be called by
|
||||
SimpleXMLRPCServer.
|
||||
|
||||
If a registered function matches a XML-RPC request, then it
|
||||
will be called instead of the registered instance.
|
||||
|
||||
If the optional allow_dotted_names argument is true and the
|
||||
instance does not have a _dispatch method, method names
|
||||
containing dots are supported and resolved, as long as none of
|
||||
the name segments start with an '_'.
|
||||
|
||||
*** SECURITY WARNING: ***
|
||||
|
||||
Enabling the allow_dotted_names options allows intruders
|
||||
to access your module's global variables and may allow
|
||||
intruders to execute arbitrary code on your machine. Only
|
||||
use this option on a secure, closed network.
|
||||
|
||||
"""
|
||||
|
||||
self.instance = instance
|
||||
self.allow_dotted_names = allow_dotted_names
|
||||
|
||||
def register_function(self, function, name = None):
|
||||
"""Registers a function to respond to XML-RPC requests.
|
||||
|
||||
The optional name argument can be used to set a Unicode name
|
||||
for the function.
|
||||
"""
|
||||
|
||||
if name is None:
|
||||
name = function.__name__
|
||||
self.funcs[name] = function
|
||||
|
||||
def register_introspection_functions(self):
|
||||
"""Registers the XML-RPC introspection methods in the system
|
||||
namespace.
|
||||
|
||||
see http://xmlrpc.usefulinc.com/doc/reserved.html
|
||||
"""
|
||||
|
||||
self.funcs.update({'system.listMethods' : self.system_listMethods,
|
||||
'system.methodSignature' : self.system_methodSignature,
|
||||
'system.methodHelp' : self.system_methodHelp})
|
||||
|
||||
def register_multicall_functions(self):
|
||||
"""Registers the XML-RPC multicall method in the system
|
||||
namespace.
|
||||
|
||||
see http://www.xmlrpc.com/discuss/msgReader$1208"""
|
||||
|
||||
self.funcs.update({'system.multicall' : self.system_multicall})
|
||||
|
||||
def _marshaled_dispatch(self, data, dispatch_method = None):
|
||||
"""Dispatches an XML-RPC method from marshalled (XML) data.
|
||||
|
||||
XML-RPC methods are dispatched from the marshalled (XML) data
|
||||
using the _dispatch method and the result is returned as
|
||||
marshalled data. For backwards compatibility, a dispatch
|
||||
function can be provided as an argument (see comment in
|
||||
SimpleXMLRPCRequestHandler.do_POST) but overriding the
|
||||
existing method through subclassing is the prefered means
|
||||
of changing method dispatch behavior.
|
||||
"""
|
||||
|
||||
try:
|
||||
params, method = xmlrpclib.loads(data)
|
||||
|
||||
# generate response
|
||||
if dispatch_method is not None:
|
||||
response = dispatch_method(method, params)
|
||||
else:
|
||||
response = self._dispatch(method, params)
|
||||
# wrap response in a singleton tuple
|
||||
response = (response,)
|
||||
response = xmlrpclib.dumps(response, methodresponse=1,
|
||||
allow_none=self.allow_none, encoding=self.encoding)
|
||||
except Fault, fault:
|
||||
response = xmlrpclib.dumps(fault, allow_none=self.allow_none,
|
||||
encoding=self.encoding)
|
||||
except:
|
||||
# report exception back to server
|
||||
response = xmlrpclib.dumps(
|
||||
xmlrpclib.Fault(1, "%s:%s" % (sys.exc_type, sys.exc_value)),
|
||||
encoding=self.encoding, allow_none=self.allow_none,
|
||||
)
|
||||
|
||||
return response
|
||||
|
||||
def system_listMethods(self):
|
||||
"""system.listMethods() => ['add', 'subtract', 'multiple']
|
||||
|
||||
Returns a list of the methods supported by the server."""
|
||||
|
||||
methods = self.funcs.keys()
|
||||
if self.instance is not None:
|
||||
# Instance can implement _listMethod to return a list of
|
||||
# methods
|
||||
if hasattr(self.instance, '_listMethods'):
|
||||
methods = remove_duplicates(
|
||||
methods + self.instance._listMethods()
|
||||
)
|
||||
# if the instance has a _dispatch method then we
|
||||
# don't have enough information to provide a list
|
||||
# of methods
|
||||
elif not hasattr(self.instance, '_dispatch'):
|
||||
methods = remove_duplicates(
|
||||
methods + list_public_methods(self.instance)
|
||||
)
|
||||
methods.sort()
|
||||
return methods
|
||||
|
||||
def system_methodSignature(self, method_name):
|
||||
"""system.methodSignature('add') => [double, int, int]
|
||||
|
||||
Returns a list describing the signature of the method. In the
|
||||
above example, the add method takes two integers as arguments
|
||||
and returns a double result.
|
||||
|
||||
This server does NOT support system.methodSignature."""
|
||||
|
||||
# See http://xmlrpc.usefulinc.com/doc/sysmethodsig.html
|
||||
|
||||
return 'signatures not supported'
|
||||
|
||||
def system_methodHelp(self, method_name):
|
||||
"""system.methodHelp('add') => "Adds two integers together"
|
||||
|
||||
Returns a string containing documentation for the specified method."""
|
||||
|
||||
method = None
|
||||
if self.funcs.has_key(method_name):
|
||||
method = self.funcs[method_name]
|
||||
elif self.instance is not None:
|
||||
# Instance can implement _methodHelp to return help for a method
|
||||
if hasattr(self.instance, '_methodHelp'):
|
||||
return self.instance._methodHelp(method_name)
|
||||
# if the instance has a _dispatch method then we
|
||||
# don't have enough information to provide help
|
||||
elif not hasattr(self.instance, '_dispatch'):
|
||||
try:
|
||||
method = resolve_dotted_attribute(
|
||||
self.instance,
|
||||
method_name,
|
||||
self.allow_dotted_names
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
# Note that we aren't checking that the method actually
|
||||
# be a callable object of some kind
|
||||
if method is None:
|
||||
return ""
|
||||
else:
|
||||
import pydoc
|
||||
return pydoc.getdoc(method)
|
||||
|
||||
def system_multicall(self, call_list):
|
||||
"""system.multicall([{'methodName': 'add', 'params': [2, 2]}, ...]) => \
|
||||
[[4], ...]
|
||||
|
||||
Allows the caller to package multiple XML-RPC calls into a single
|
||||
request.
|
||||
|
||||
See http://www.xmlrpc.com/discuss/msgReader$1208
|
||||
"""
|
||||
|
||||
results = []
|
||||
for call in call_list:
|
||||
method_name = call['methodName']
|
||||
params = call['params']
|
||||
|
||||
try:
|
||||
# XXX A marshalling error in any response will fail the entire
|
||||
# multicall. If someone cares they should fix this.
|
||||
results.append([self._dispatch(method_name, params)])
|
||||
except Fault, fault:
|
||||
results.append(
|
||||
{'faultCode' : fault.faultCode,
|
||||
'faultString' : fault.faultString}
|
||||
)
|
||||
except:
|
||||
results.append(
|
||||
{'faultCode' : 1,
|
||||
'faultString' : "%s:%s" % (sys.exc_type, sys.exc_value)}
|
||||
)
|
||||
return results
|
||||
|
||||
def _dispatch(self, method, params):
|
||||
"""Dispatches the XML-RPC method.
|
||||
|
||||
XML-RPC calls are forwarded to a registered function that
|
||||
matches the called XML-RPC method name. If no such function
|
||||
exists then the call is forwarded to the registered instance,
|
||||
if available.
|
||||
|
||||
If the registered instance has a _dispatch method then that
|
||||
method will be called with the name of the XML-RPC method and
|
||||
its parameters as a tuple
|
||||
e.g. instance._dispatch('add',(2,3))
|
||||
|
||||
If the registered instance does not have a _dispatch method
|
||||
then the instance will be searched to find a matching method
|
||||
and, if found, will be called.
|
||||
|
||||
Methods beginning with an '_' are considered private and will
|
||||
not be called.
|
||||
"""
|
||||
|
||||
func = None
|
||||
try:
|
||||
# check to see if a matching function has been registered
|
||||
func = self.funcs[method]
|
||||
except KeyError:
|
||||
if self.instance is not None:
|
||||
# check for a _dispatch method
|
||||
if hasattr(self.instance, '_dispatch'):
|
||||
return self.instance._dispatch(method, params)
|
||||
else:
|
||||
# call instance method directly
|
||||
try:
|
||||
func = resolve_dotted_attribute(
|
||||
self.instance,
|
||||
method,
|
||||
self.allow_dotted_names
|
||||
)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
if func is not None:
|
||||
return func(*params)
|
||||
else:
|
||||
raise Exception('method "%s" is not supported' % method)
|
||||
|
||||
class SimpleXMLRPCRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
|
||||
"""Simple XML-RPC request handler class.
|
||||
|
||||
Handles all HTTP POST requests and attempts to decode them as
|
||||
XML-RPC requests.
|
||||
"""
|
||||
|
||||
# Class attribute listing the accessible path components;
|
||||
# paths not on this list will result in a 404 error.
|
||||
rpc_paths = ('/', '/RPC2')
|
||||
|
||||
def is_rpc_path_valid(self):
|
||||
if self.rpc_paths:
|
||||
return self.path in self.rpc_paths
|
||||
else:
|
||||
# If .rpc_paths is empty, just assume all paths are legal
|
||||
return True
|
||||
|
||||
def do_POST(self):
|
||||
"""Handles the HTTP POST request.
|
||||
|
||||
Attempts to interpret all HTTP POST requests as XML-RPC calls,
|
||||
which are forwarded to the server's _dispatch method for handling.
|
||||
"""
|
||||
|
||||
# Check that the path is legal
|
||||
if not self.is_rpc_path_valid():
|
||||
self.report_404()
|
||||
return
|
||||
|
||||
try:
|
||||
# Get arguments by reading body of request.
|
||||
# We read this in chunks to avoid straining
|
||||
# socket.read(); around the 10 or 15Mb mark, some platforms
|
||||
# begin to have problems (bug #792570).
|
||||
max_chunk_size = 10*1024*1024
|
||||
size_remaining = int(self.headers["content-length"])
|
||||
L = []
|
||||
while size_remaining:
|
||||
chunk_size = min(size_remaining, max_chunk_size)
|
||||
L.append(self.rfile.read(chunk_size))
|
||||
size_remaining -= len(L[-1])
|
||||
data = ''.join(L)
|
||||
|
||||
# In previous versions of SimpleXMLRPCServer, _dispatch
|
||||
# could be overridden in this class, instead of in
|
||||
# SimpleXMLRPCDispatcher. To maintain backwards compatibility,
|
||||
# check to see if a subclass implements _dispatch and dispatch
|
||||
# using that method if present.
|
||||
response = self.server._marshaled_dispatch(
|
||||
data, getattr(self, '_dispatch', None)
|
||||
)
|
||||
except: # This should only happen if the module is buggy
|
||||
# internal error, report as HTTP server error
|
||||
self.send_response(500)
|
||||
self.end_headers()
|
||||
else:
|
||||
# got a valid XML RPC response
|
||||
self.send_response(200)
|
||||
self.send_header("Content-type", "text/xml")
|
||||
self.send_header("Content-length", str(len(response)))
|
||||
self.end_headers()
|
||||
self.wfile.write(response)
|
||||
|
||||
# shut down the connection
|
||||
self.wfile.flush()
|
||||
self.connection.shutdown(1)
|
||||
|
||||
def report_404 (self):
|
||||
# Report a 404 error
|
||||
self.send_response(404)
|
||||
response = 'No such page'
|
||||
self.send_header("Content-type", "text/plain")
|
||||
self.send_header("Content-length", str(len(response)))
|
||||
self.end_headers()
|
||||
self.wfile.write(response)
|
||||
# shut down the connection
|
||||
self.wfile.flush()
|
||||
self.connection.shutdown(1)
|
||||
|
||||
def log_request(self, code='-', size='-'):
|
||||
"""Selectively log an accepted request."""
|
||||
|
||||
if self.server.logRequests:
|
||||
BaseHTTPServer.BaseHTTPRequestHandler.log_request(self, code, size)
|
||||
|
||||
class SimpleXMLRPCServer(SocketServer.TCPServer,
|
||||
SimpleXMLRPCDispatcher):
|
||||
"""Simple XML-RPC server.
|
||||
|
||||
Simple XML-RPC server that allows functions and a single instance
|
||||
to be installed to handle requests. The default implementation
|
||||
attempts to dispatch XML-RPC calls to the functions or instance
|
||||
installed in the server. Override the _dispatch method inhereted
|
||||
from SimpleXMLRPCDispatcher to change this behavior.
|
||||
"""
|
||||
|
||||
allow_reuse_address = True
|
||||
|
||||
def __init__(self, addr, requestHandler=SimpleXMLRPCRequestHandler,
|
||||
logRequests=True, allow_none=False, encoding=None):
|
||||
self.logRequests = logRequests
|
||||
|
||||
SimpleXMLRPCDispatcher.__init__(self, allow_none, encoding)
|
||||
SocketServer.TCPServer.__init__(self, addr, requestHandler)
|
||||
|
||||
# [Bug #1222790] If possible, set close-on-exec flag; if a
|
||||
# method spawns a subprocess, the subprocess shouldn't have
|
||||
# the listening socket open.
|
||||
if fcntl is not None and hasattr(fcntl, 'FD_CLOEXEC'):
|
||||
flags = fcntl.fcntl(self.fileno(), fcntl.F_GETFD)
|
||||
flags |= fcntl.FD_CLOEXEC
|
||||
fcntl.fcntl(self.fileno(), fcntl.F_SETFD, flags)
|
||||
|
||||
class CGIXMLRPCRequestHandler(SimpleXMLRPCDispatcher):
|
||||
"""Simple handler for XML-RPC data passed through CGI."""
|
||||
|
||||
def __init__(self, allow_none=False, encoding=None):
|
||||
SimpleXMLRPCDispatcher.__init__(self, allow_none, encoding)
|
||||
|
||||
def handle_xmlrpc(self, request_text):
|
||||
"""Handle a single XML-RPC request"""
|
||||
|
||||
response = self._marshaled_dispatch(request_text)
|
||||
|
||||
print 'Content-Type: text/xml'
|
||||
print 'Content-Length: %d' % len(response)
|
||||
print
|
||||
sys.stdout.write(response)
|
||||
|
||||
def handle_get(self):
|
||||
"""Handle a single HTTP GET request.
|
||||
|
||||
Default implementation indicates an error because
|
||||
XML-RPC uses the POST method.
|
||||
"""
|
||||
|
||||
code = 400
|
||||
message, explain = \
|
||||
BaseHTTPServer.BaseHTTPRequestHandler.responses[code]
|
||||
|
||||
response = BaseHTTPServer.DEFAULT_ERROR_MESSAGE % \
|
||||
{
|
||||
'code' : code,
|
||||
'message' : message,
|
||||
'explain' : explain
|
||||
}
|
||||
print 'Status: %d %s' % (code, message)
|
||||
print 'Content-Type: text/html'
|
||||
print 'Content-Length: %d' % len(response)
|
||||
print
|
||||
sys.stdout.write(response)
|
||||
|
||||
def handle_request(self, request_text = None):
|
||||
"""Handle a single XML-RPC request passed through a CGI post method.
|
||||
|
||||
If no XML data is given then it is read from stdin. The resulting
|
||||
XML-RPC response is printed to stdout along with the correct HTTP
|
||||
headers.
|
||||
"""
|
||||
|
||||
if request_text is None and \
|
||||
os.environ.get('REQUEST_METHOD', None) == 'GET':
|
||||
self.handle_get()
|
||||
else:
|
||||
# POST data is normally available through stdin
|
||||
if request_text is None:
|
||||
request_text = sys.stdin.read()
|
||||
|
||||
self.handle_xmlrpc(request_text)
|
||||
|
||||
if __name__ == '__main__':
|
||||
print 'Running XML-RPC server on port 8000'
|
||||
server = SimpleXMLRPCServer(("localhost", 8000))
|
||||
server.register_function(pow)
|
||||
server.register_function(lambda x,y: x+y, 'add')
|
||||
server.serve_forever()
|
||||
588
lib/jython-2.5.1/SocketServer.py
Normal file
588
lib/jython-2.5.1/SocketServer.py
Normal file
@ -0,0 +1,588 @@
|
||||
"""Generic socket server classes.
|
||||
|
||||
This module tries to capture the various aspects of defining a server:
|
||||
|
||||
For socket-based servers:
|
||||
|
||||
- address family:
|
||||
- AF_INET{,6}: IP (Internet Protocol) sockets (default)
|
||||
- AF_UNIX: Unix domain sockets
|
||||
- others, e.g. AF_DECNET are conceivable (see <socket.h>
|
||||
- socket type:
|
||||
- SOCK_STREAM (reliable stream, e.g. TCP)
|
||||
- SOCK_DGRAM (datagrams, e.g. UDP)
|
||||
|
||||
For request-based servers (including socket-based):
|
||||
|
||||
- client address verification before further looking at the request
|
||||
(This is actually a hook for any processing that needs to look
|
||||
at the request before anything else, e.g. logging)
|
||||
- how to handle multiple requests:
|
||||
- synchronous (one request is handled at a time)
|
||||
- forking (each request is handled by a new process)
|
||||
- threading (each request is handled by a new thread)
|
||||
|
||||
The classes in this module favor the server type that is simplest to
|
||||
write: a synchronous TCP/IP server. This is bad class design, but
|
||||
save some typing. (There's also the issue that a deep class hierarchy
|
||||
slows down method lookups.)
|
||||
|
||||
There are five classes in an inheritance diagram, four of which represent
|
||||
synchronous servers of four types:
|
||||
|
||||
+------------+
|
||||
| BaseServer |
|
||||
+------------+
|
||||
|
|
||||
v
|
||||
+-----------+ +------------------+
|
||||
| TCPServer |------->| UnixStreamServer |
|
||||
+-----------+ +------------------+
|
||||
|
|
||||
v
|
||||
+-----------+ +--------------------+
|
||||
| UDPServer |------->| UnixDatagramServer |
|
||||
+-----------+ +--------------------+
|
||||
|
||||
Note that UnixDatagramServer derives from UDPServer, not from
|
||||
UnixStreamServer -- the only difference between an IP and a Unix
|
||||
stream server is the address family, which is simply repeated in both
|
||||
unix server classes.
|
||||
|
||||
Forking and threading versions of each type of server can be created
|
||||
using the ForkingMixIn and ThreadingMixIn mix-in classes. For
|
||||
instance, a threading UDP server class is created as follows:
|
||||
|
||||
class ThreadingUDPServer(ThreadingMixIn, UDPServer): pass
|
||||
|
||||
The Mix-in class must come first, since it overrides a method defined
|
||||
in UDPServer! Setting the various member variables also changes
|
||||
the behavior of the underlying server mechanism.
|
||||
|
||||
To implement a service, you must derive a class from
|
||||
BaseRequestHandler and redefine its handle() method. You can then run
|
||||
various versions of the service by combining one of the server classes
|
||||
with your request handler class.
|
||||
|
||||
The request handler class must be different for datagram or stream
|
||||
services. This can be hidden by using the request handler
|
||||
subclasses StreamRequestHandler or DatagramRequestHandler.
|
||||
|
||||
Of course, you still have to use your head!
|
||||
|
||||
For instance, it makes no sense to use a forking server if the service
|
||||
contains state in memory that can be modified by requests (since the
|
||||
modifications in the child process would never reach the initial state
|
||||
kept in the parent process and passed to each child). In this case,
|
||||
you can use a threading server, but you will probably have to use
|
||||
locks to avoid two requests that come in nearly simultaneous to apply
|
||||
conflicting changes to the server state.
|
||||
|
||||
On the other hand, if you are building e.g. an HTTP server, where all
|
||||
data is stored externally (e.g. in the file system), a synchronous
|
||||
class will essentially render the service "deaf" while one request is
|
||||
being handled -- which may be for a very long time if a client is slow
|
||||
to reqd all the data it has requested. Here a threading or forking
|
||||
server is appropriate.
|
||||
|
||||
In some cases, it may be appropriate to process part of a request
|
||||
synchronously, but to finish processing in a forked child depending on
|
||||
the request data. This can be implemented by using a synchronous
|
||||
server and doing an explicit fork in the request handler class
|
||||
handle() method.
|
||||
|
||||
Another approach to handling multiple simultaneous requests in an
|
||||
environment that supports neither threads nor fork (or where these are
|
||||
too expensive or inappropriate for the service) is to maintain an
|
||||
explicit table of partially finished requests and to use select() to
|
||||
decide which request to work on next (or whether to handle a new
|
||||
incoming request). This is particularly important for stream services
|
||||
where each client can potentially be connected for a long time (if
|
||||
threads or subprocesses cannot be used).
|
||||
|
||||
Future work:
|
||||
- Standard classes for Sun RPC (which uses either UDP or TCP)
|
||||
- Standard mix-in classes to implement various authentication
|
||||
and encryption schemes
|
||||
- Standard framework for select-based multiplexing
|
||||
|
||||
XXX Open problems:
|
||||
- What to do with out-of-band data?
|
||||
|
||||
BaseServer:
|
||||
- split generic "request" functionality out into BaseServer class.
|
||||
Copyright (C) 2000 Luke Kenneth Casson Leighton <lkcl@samba.org>
|
||||
|
||||
example: read entries from a SQL database (requires overriding
|
||||
get_request() to return a table entry from the database).
|
||||
entry is processed by a RequestHandlerClass.
|
||||
|
||||
"""
|
||||
|
||||
# Author of the BaseServer patch: Luke Kenneth Casson Leighton
|
||||
|
||||
# XXX Warning!
|
||||
# There is a test suite for this module, but it cannot be run by the
|
||||
# standard regression test.
|
||||
# To run it manually, run Lib/test/test_socketserver.py.
|
||||
|
||||
__version__ = "0.4"
|
||||
|
||||
|
||||
import socket
|
||||
import sys
|
||||
import os
|
||||
|
||||
__all__ = ["TCPServer","UDPServer","ForkingUDPServer","ForkingTCPServer",
|
||||
"ThreadingUDPServer","ThreadingTCPServer","BaseRequestHandler",
|
||||
"StreamRequestHandler","DatagramRequestHandler",
|
||||
"ThreadingMixIn", "ForkingMixIn"]
|
||||
if hasattr(socket, "AF_UNIX"):
|
||||
__all__.extend(["UnixStreamServer","UnixDatagramServer",
|
||||
"ThreadingUnixStreamServer",
|
||||
"ThreadingUnixDatagramServer"])
|
||||
|
||||
class BaseServer:
|
||||
|
||||
"""Base class for server classes.
|
||||
|
||||
Methods for the caller:
|
||||
|
||||
- __init__(server_address, RequestHandlerClass)
|
||||
- serve_forever()
|
||||
- handle_request() # if you do not use serve_forever()
|
||||
- fileno() -> int # for select()
|
||||
|
||||
Methods that may be overridden:
|
||||
|
||||
- server_bind()
|
||||
- server_activate()
|
||||
- get_request() -> request, client_address
|
||||
- verify_request(request, client_address)
|
||||
- server_close()
|
||||
- process_request(request, client_address)
|
||||
- close_request(request)
|
||||
- handle_error()
|
||||
|
||||
Methods for derived classes:
|
||||
|
||||
- finish_request(request, client_address)
|
||||
|
||||
Class variables that may be overridden by derived classes or
|
||||
instances:
|
||||
|
||||
- address_family
|
||||
- socket_type
|
||||
- allow_reuse_address
|
||||
|
||||
Instance variables:
|
||||
|
||||
- RequestHandlerClass
|
||||
- socket
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, server_address, RequestHandlerClass):
|
||||
"""Constructor. May be extended, do not override."""
|
||||
self.server_address = server_address
|
||||
self.RequestHandlerClass = RequestHandlerClass
|
||||
|
||||
def server_activate(self):
|
||||
"""Called by constructor to activate the server.
|
||||
|
||||
May be overridden.
|
||||
|
||||
"""
|
||||
pass
|
||||
|
||||
def serve_forever(self):
|
||||
"""Handle one request at a time until doomsday."""
|
||||
while 1:
|
||||
self.handle_request()
|
||||
|
||||
# The distinction between handling, getting, processing and
|
||||
# finishing a request is fairly arbitrary. Remember:
|
||||
#
|
||||
# - handle_request() is the top-level call. It calls
|
||||
# get_request(), verify_request() and process_request()
|
||||
# - get_request() is different for stream or datagram sockets
|
||||
# - process_request() is the place that may fork a new process
|
||||
# or create a new thread to finish the request
|
||||
# - finish_request() instantiates the request handler class;
|
||||
# this constructor will handle the request all by itself
|
||||
|
||||
def handle_request(self):
|
||||
"""Handle one request, possibly blocking."""
|
||||
try:
|
||||
request, client_address = self.get_request()
|
||||
except socket.error:
|
||||
return
|
||||
if self.verify_request(request, client_address):
|
||||
try:
|
||||
self.process_request(request, client_address)
|
||||
except:
|
||||
self.handle_error(request, client_address)
|
||||
self.close_request(request)
|
||||
|
||||
def verify_request(self, request, client_address):
|
||||
"""Verify the request. May be overridden.
|
||||
|
||||
Return True if we should proceed with this request.
|
||||
|
||||
"""
|
||||
return True
|
||||
|
||||
def process_request(self, request, client_address):
|
||||
"""Call finish_request.
|
||||
|
||||
Overridden by ForkingMixIn and ThreadingMixIn.
|
||||
|
||||
"""
|
||||
self.finish_request(request, client_address)
|
||||
self.close_request(request)
|
||||
|
||||
def server_close(self):
|
||||
"""Called to clean-up the server.
|
||||
|
||||
May be overridden.
|
||||
|
||||
"""
|
||||
pass
|
||||
|
||||
def finish_request(self, request, client_address):
|
||||
"""Finish one request by instantiating RequestHandlerClass."""
|
||||
self.RequestHandlerClass(request, client_address, self)
|
||||
|
||||
def close_request(self, request):
|
||||
"""Called to clean up an individual request."""
|
||||
pass
|
||||
|
||||
def handle_error(self, request, client_address):
|
||||
"""Handle an error gracefully. May be overridden.
|
||||
|
||||
The default is to print a traceback and continue.
|
||||
|
||||
"""
|
||||
print '-'*40
|
||||
print 'Exception happened during processing of request from',
|
||||
print client_address
|
||||
import traceback
|
||||
traceback.print_exc() # XXX But this goes to stderr!
|
||||
print '-'*40
|
||||
|
||||
|
||||
class TCPServer(BaseServer):
|
||||
|
||||
"""Base class for various socket-based server classes.
|
||||
|
||||
Defaults to synchronous IP stream (i.e., TCP).
|
||||
|
||||
Methods for the caller:
|
||||
|
||||
- __init__(server_address, RequestHandlerClass)
|
||||
- serve_forever()
|
||||
- handle_request() # if you don't use serve_forever()
|
||||
- fileno() -> int # for select()
|
||||
|
||||
Methods that may be overridden:
|
||||
|
||||
- server_bind()
|
||||
- server_activate()
|
||||
- get_request() -> request, client_address
|
||||
- verify_request(request, client_address)
|
||||
- process_request(request, client_address)
|
||||
- close_request(request)
|
||||
- handle_error()
|
||||
|
||||
Methods for derived classes:
|
||||
|
||||
- finish_request(request, client_address)
|
||||
|
||||
Class variables that may be overridden by derived classes or
|
||||
instances:
|
||||
|
||||
- address_family
|
||||
- socket_type
|
||||
- request_queue_size (only for stream sockets)
|
||||
- allow_reuse_address
|
||||
|
||||
Instance variables:
|
||||
|
||||
- server_address
|
||||
- RequestHandlerClass
|
||||
- socket
|
||||
|
||||
"""
|
||||
|
||||
address_family = socket.AF_INET
|
||||
|
||||
socket_type = socket.SOCK_STREAM
|
||||
|
||||
request_queue_size = 5
|
||||
|
||||
allow_reuse_address = False
|
||||
|
||||
def __init__(self, server_address, RequestHandlerClass):
|
||||
"""Constructor. May be extended, do not override."""
|
||||
BaseServer.__init__(self, server_address, RequestHandlerClass)
|
||||
self.socket = socket.socket(self.address_family,
|
||||
self.socket_type)
|
||||
self.server_bind()
|
||||
self.server_activate()
|
||||
|
||||
def server_bind(self):
|
||||
"""Called by constructor to bind the socket.
|
||||
|
||||
May be overridden.
|
||||
|
||||
"""
|
||||
if self.allow_reuse_address:
|
||||
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
||||
self.socket.bind(self.server_address)
|
||||
self.server_address = self.socket.getsockname()
|
||||
|
||||
def server_activate(self):
|
||||
"""Called by constructor to activate the server.
|
||||
|
||||
May be overridden.
|
||||
|
||||
"""
|
||||
self.socket.listen(self.request_queue_size)
|
||||
|
||||
def server_close(self):
|
||||
"""Called to clean-up the server.
|
||||
|
||||
May be overridden.
|
||||
|
||||
"""
|
||||
self.socket.close()
|
||||
|
||||
def fileno(self):
|
||||
"""Return socket file number.
|
||||
|
||||
Interface required by select().
|
||||
|
||||
"""
|
||||
return self.socket.fileno()
|
||||
|
||||
def get_request(self):
|
||||
"""Get the request and client address from the socket.
|
||||
|
||||
May be overridden.
|
||||
|
||||
"""
|
||||
return self.socket.accept()
|
||||
|
||||
def close_request(self, request):
|
||||
"""Called to clean up an individual request."""
|
||||
request.close()
|
||||
|
||||
|
||||
class UDPServer(TCPServer):
|
||||
|
||||
"""UDP server class."""
|
||||
|
||||
allow_reuse_address = False
|
||||
|
||||
socket_type = socket.SOCK_DGRAM
|
||||
|
||||
max_packet_size = 8192
|
||||
|
||||
def get_request(self):
|
||||
data, client_addr = self.socket.recvfrom(self.max_packet_size)
|
||||
return (data, self.socket), client_addr
|
||||
|
||||
def server_activate(self):
|
||||
# No need to call listen() for UDP.
|
||||
pass
|
||||
|
||||
def close_request(self, request):
|
||||
# No need to close anything.
|
||||
pass
|
||||
|
||||
class ForkingMixIn:
|
||||
|
||||
"""Mix-in class to handle each request in a new process."""
|
||||
|
||||
active_children = None
|
||||
max_children = 40
|
||||
|
||||
def collect_children(self):
|
||||
"""Internal routine to wait for died children."""
|
||||
while self.active_children:
|
||||
if len(self.active_children) < self.max_children:
|
||||
options = os.WNOHANG
|
||||
else:
|
||||
# If the maximum number of children are already
|
||||
# running, block while waiting for a child to exit
|
||||
options = 0
|
||||
try:
|
||||
pid, status = os.waitpid(0, options)
|
||||
except os.error:
|
||||
pid = None
|
||||
if not pid: break
|
||||
self.active_children.remove(pid)
|
||||
|
||||
def process_request(self, request, client_address):
|
||||
"""Fork a new subprocess to process the request."""
|
||||
self.collect_children()
|
||||
pid = os.fork()
|
||||
if pid:
|
||||
# Parent process
|
||||
if self.active_children is None:
|
||||
self.active_children = []
|
||||
self.active_children.append(pid)
|
||||
self.close_request(request)
|
||||
return
|
||||
else:
|
||||
# Child process.
|
||||
# This must never return, hence os._exit()!
|
||||
try:
|
||||
self.finish_request(request, client_address)
|
||||
os._exit(0)
|
||||
except:
|
||||
try:
|
||||
self.handle_error(request, client_address)
|
||||
finally:
|
||||
os._exit(1)
|
||||
|
||||
|
||||
class ThreadingMixIn:
|
||||
"""Mix-in class to handle each request in a new thread."""
|
||||
|
||||
# Decides how threads will act upon termination of the
|
||||
# main process
|
||||
daemon_threads = False
|
||||
|
||||
def process_request_thread(self, request, client_address):
|
||||
"""Same as in BaseServer but as a thread.
|
||||
|
||||
In addition, exception handling is done here.
|
||||
|
||||
"""
|
||||
try:
|
||||
self.finish_request(request, client_address)
|
||||
self.close_request(request)
|
||||
except:
|
||||
self.handle_error(request, client_address)
|
||||
self.close_request(request)
|
||||
|
||||
def process_request(self, request, client_address):
|
||||
"""Start a new thread to process the request."""
|
||||
import threading
|
||||
t = threading.Thread(target = self.process_request_thread,
|
||||
args = (request, client_address))
|
||||
if self.daemon_threads:
|
||||
t.setDaemon (1)
|
||||
t.start()
|
||||
|
||||
|
||||
class ForkingUDPServer(ForkingMixIn, UDPServer): pass
|
||||
class ForkingTCPServer(ForkingMixIn, TCPServer): pass
|
||||
|
||||
class ThreadingUDPServer(ThreadingMixIn, UDPServer): pass
|
||||
class ThreadingTCPServer(ThreadingMixIn, TCPServer): pass
|
||||
|
||||
if hasattr(socket, 'AF_UNIX'):
|
||||
|
||||
class UnixStreamServer(TCPServer):
|
||||
address_family = socket.AF_UNIX
|
||||
|
||||
class UnixDatagramServer(UDPServer):
|
||||
address_family = socket.AF_UNIX
|
||||
|
||||
class ThreadingUnixStreamServer(ThreadingMixIn, UnixStreamServer): pass
|
||||
|
||||
class ThreadingUnixDatagramServer(ThreadingMixIn, UnixDatagramServer): pass
|
||||
|
||||
class BaseRequestHandler:
|
||||
|
||||
"""Base class for request handler classes.
|
||||
|
||||
This class is instantiated for each request to be handled. The
|
||||
constructor sets the instance variables request, client_address
|
||||
and server, and then calls the handle() method. To implement a
|
||||
specific service, all you need to do is to derive a class which
|
||||
defines a handle() method.
|
||||
|
||||
The handle() method can find the request as self.request, the
|
||||
client address as self.client_address, and the server (in case it
|
||||
needs access to per-server information) as self.server. Since a
|
||||
separate instance is created for each request, the handle() method
|
||||
can define arbitrary other instance variariables.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, request, client_address, server):
|
||||
self.request = request
|
||||
self.client_address = client_address
|
||||
self.server = server
|
||||
try:
|
||||
self.setup()
|
||||
self.handle()
|
||||
self.finish()
|
||||
finally:
|
||||
sys.exc_traceback = None # Help garbage collection
|
||||
|
||||
def setup(self):
|
||||
pass
|
||||
|
||||
def handle(self):
|
||||
pass
|
||||
|
||||
def finish(self):
|
||||
pass
|
||||
|
||||
|
||||
# The following two classes make it possible to use the same service
|
||||
# class for stream or datagram servers.
|
||||
# Each class sets up these instance variables:
|
||||
# - rfile: a file object from which receives the request is read
|
||||
# - wfile: a file object to which the reply is written
|
||||
# When the handle() method returns, wfile is flushed properly
|
||||
|
||||
|
||||
class StreamRequestHandler(BaseRequestHandler):
|
||||
|
||||
"""Define self.rfile and self.wfile for stream sockets."""
|
||||
|
||||
# Default buffer sizes for rfile, wfile.
|
||||
# We default rfile to buffered because otherwise it could be
|
||||
# really slow for large data (a getc() call per byte); we make
|
||||
# wfile unbuffered because (a) often after a write() we want to
|
||||
# read and we need to flush the line; (b) big writes to unbuffered
|
||||
# files are typically optimized by stdio even when big reads
|
||||
# aren't.
|
||||
rbufsize = -1
|
||||
wbufsize = 0
|
||||
|
||||
def setup(self):
|
||||
self.connection = self.request
|
||||
self.rfile = self.connection.makefile('rb', self.rbufsize)
|
||||
self.wfile = self.connection.makefile('wb', self.wbufsize)
|
||||
|
||||
def finish(self):
|
||||
if not self.wfile.closed:
|
||||
self.wfile.flush()
|
||||
self.wfile.close()
|
||||
self.rfile.close()
|
||||
|
||||
|
||||
class DatagramRequestHandler(BaseRequestHandler):
|
||||
|
||||
# XXX Regrettably, I cannot get this working on Linux;
|
||||
# s.recvfrom() doesn't return a meaningful client address.
|
||||
|
||||
"""Define self.rfile and self.wfile for datagram sockets."""
|
||||
|
||||
def setup(self):
|
||||
try:
|
||||
from cStringIO import StringIO
|
||||
except ImportError:
|
||||
from StringIO import StringIO
|
||||
self.packet, self.socket = self.request
|
||||
self.rfile = StringIO(self.packet)
|
||||
self.wfile = StringIO()
|
||||
|
||||
def finish(self):
|
||||
self.socket.sendto(self.wfile.getvalue(), self.client_address)
|
||||
BIN
lib/jython-2.5.1/StringIO$py.class
Normal file
BIN
lib/jython-2.5.1/StringIO$py.class
Normal file
Binary file not shown.
323
lib/jython-2.5.1/StringIO.py
Normal file
323
lib/jython-2.5.1/StringIO.py
Normal file
@ -0,0 +1,323 @@
|
||||
r"""File-like objects that read from or write to a string buffer.
|
||||
|
||||
This implements (nearly) all stdio methods.
|
||||
|
||||
f = StringIO() # ready for writing
|
||||
f = StringIO(buf) # ready for reading
|
||||
f.close() # explicitly release resources held
|
||||
flag = f.isatty() # always false
|
||||
pos = f.tell() # get current position
|
||||
f.seek(pos) # set current position
|
||||
f.seek(pos, mode) # mode 0: absolute; 1: relative; 2: relative to EOF
|
||||
buf = f.read() # read until EOF
|
||||
buf = f.read(n) # read up to n bytes
|
||||
buf = f.readline() # read until end of line ('\n') or EOF
|
||||
list = f.readlines()# list of f.readline() results until EOF
|
||||
f.truncate([size]) # truncate file at to at most size (default: current pos)
|
||||
f.write(buf) # write at current position
|
||||
f.writelines(list) # for line in list: f.write(line)
|
||||
f.getvalue() # return whole file's contents as a string
|
||||
|
||||
Notes:
|
||||
- Using a real file is often faster (but less convenient).
|
||||
- There's also a much faster implementation in C, called cStringIO, but
|
||||
it's not subclassable.
|
||||
- fileno() is left unimplemented so that code which uses it triggers
|
||||
an exception early.
|
||||
- Seeking far beyond EOF and then writing will insert real null
|
||||
bytes that occupy space in the buffer.
|
||||
- There's a simple test set (see end of this file).
|
||||
"""
|
||||
try:
|
||||
from errno import EINVAL
|
||||
except ImportError:
|
||||
EINVAL = 22
|
||||
|
||||
__all__ = ["StringIO"]
|
||||
|
||||
def _complain_ifclosed(closed):
|
||||
if closed:
|
||||
raise ValueError, "I/O operation on closed file"
|
||||
|
||||
class StringIO:
|
||||
"""class StringIO([buffer])
|
||||
|
||||
When a StringIO object is created, it can be initialized to an existing
|
||||
string by passing the string to the constructor. If no string is given,
|
||||
the StringIO will start empty.
|
||||
|
||||
The StringIO object can accept either Unicode or 8-bit strings, but
|
||||
mixing the two may take some care. If both are used, 8-bit strings that
|
||||
cannot be interpreted as 7-bit ASCII (that use the 8th bit) will cause
|
||||
a UnicodeError to be raised when getvalue() is called.
|
||||
"""
|
||||
def __init__(self, buf = ''):
|
||||
# Force self.buf to be a string or unicode
|
||||
if not isinstance(buf, basestring):
|
||||
buf = str(buf)
|
||||
self.buf = buf
|
||||
self.len = len(buf)
|
||||
self.buflist = []
|
||||
self.pos = 0
|
||||
self.closed = False
|
||||
self.softspace = 0
|
||||
|
||||
def __iter__(self):
|
||||
return self
|
||||
|
||||
def next(self):
|
||||
"""A file object is its own iterator, for example iter(f) returns f
|
||||
(unless f is closed). When a file is used as an iterator, typically
|
||||
in a for loop (for example, for line in f: print line), the next()
|
||||
method is called repeatedly. This method returns the next input line,
|
||||
or raises StopIteration when EOF is hit.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
r = self.readline()
|
||||
if not r:
|
||||
raise StopIteration
|
||||
return r
|
||||
|
||||
def close(self):
|
||||
"""Free the memory buffer.
|
||||
"""
|
||||
if not self.closed:
|
||||
self.closed = True
|
||||
del self.buf, self.pos
|
||||
|
||||
def isatty(self):
|
||||
"""Returns False because StringIO objects are not connected to a
|
||||
tty-like device.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
return False
|
||||
|
||||
def seek(self, pos, mode = 0):
|
||||
"""Set the file's current position.
|
||||
|
||||
The mode argument is optional and defaults to 0 (absolute file
|
||||
positioning); other values are 1 (seek relative to the current
|
||||
position) and 2 (seek relative to the file's end).
|
||||
|
||||
There is no return value.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
if self.buflist:
|
||||
self.buf += ''.join(self.buflist)
|
||||
self.buflist = []
|
||||
if mode == 1:
|
||||
pos += self.pos
|
||||
elif mode == 2:
|
||||
pos += self.len
|
||||
self.pos = max(0, pos)
|
||||
|
||||
def tell(self):
|
||||
"""Return the file's current position."""
|
||||
_complain_ifclosed(self.closed)
|
||||
return self.pos
|
||||
|
||||
def read(self, n = -1):
|
||||
"""Read at most size bytes from the file
|
||||
(less if the read hits EOF before obtaining size bytes).
|
||||
|
||||
If the size argument is negative or omitted, read all data until EOF
|
||||
is reached. The bytes are returned as a string object. An empty
|
||||
string is returned when EOF is encountered immediately.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
if self.buflist:
|
||||
self.buf += ''.join(self.buflist)
|
||||
self.buflist = []
|
||||
if n < 0:
|
||||
newpos = self.len
|
||||
else:
|
||||
newpos = min(self.pos+n, self.len)
|
||||
r = self.buf[self.pos:newpos]
|
||||
self.pos = newpos
|
||||
return r
|
||||
|
||||
def readline(self, length=None):
|
||||
r"""Read one entire line from the file.
|
||||
|
||||
A trailing newline character is kept in the string (but may be absent
|
||||
when a file ends with an incomplete line). If the size argument is
|
||||
present and non-negative, it is a maximum byte count (including the
|
||||
trailing newline) and an incomplete line may be returned.
|
||||
|
||||
An empty string is returned only when EOF is encountered immediately.
|
||||
|
||||
Note: Unlike stdio's fgets(), the returned string contains null
|
||||
characters ('\0') if they occurred in the input.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
if self.buflist:
|
||||
self.buf += ''.join(self.buflist)
|
||||
self.buflist = []
|
||||
i = self.buf.find('\n', self.pos)
|
||||
if i < 0:
|
||||
newpos = self.len
|
||||
else:
|
||||
newpos = i+1
|
||||
if length is not None:
|
||||
if self.pos + length < newpos:
|
||||
newpos = self.pos + length
|
||||
r = self.buf[self.pos:newpos]
|
||||
self.pos = newpos
|
||||
return r
|
||||
|
||||
def readlines(self, sizehint = 0):
|
||||
"""Read until EOF using readline() and return a list containing the
|
||||
lines thus read.
|
||||
|
||||
If the optional sizehint argument is present, instead of reading up
|
||||
to EOF, whole lines totalling approximately sizehint bytes (or more
|
||||
to accommodate a final whole line).
|
||||
"""
|
||||
total = 0
|
||||
lines = []
|
||||
line = self.readline()
|
||||
while line:
|
||||
lines.append(line)
|
||||
total += len(line)
|
||||
if 0 < sizehint <= total:
|
||||
break
|
||||
line = self.readline()
|
||||
return lines
|
||||
|
||||
def truncate(self, size=None):
|
||||
"""Truncate the file's size.
|
||||
|
||||
If the optional size argument is present, the file is truncated to
|
||||
(at most) that size. The size defaults to the current position.
|
||||
The current file position is not changed unless the position
|
||||
is beyond the new file size.
|
||||
|
||||
If the specified size exceeds the file's current size, the
|
||||
file remains unchanged.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
if size is None:
|
||||
size = self.pos
|
||||
elif size < 0:
|
||||
raise IOError(EINVAL, "Negative size not allowed")
|
||||
elif size < self.pos:
|
||||
self.pos = size
|
||||
self.buf = self.getvalue()[:size]
|
||||
self.len = size
|
||||
|
||||
def write(self, s):
|
||||
"""Write a string to the file.
|
||||
|
||||
There is no return value.
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
if not s: return
|
||||
# Force s to be a string or unicode
|
||||
if not isinstance(s, basestring):
|
||||
s = str(s)
|
||||
spos = self.pos
|
||||
slen = self.len
|
||||
if spos == slen:
|
||||
self.buflist.append(s)
|
||||
self.len = self.pos = spos + len(s)
|
||||
return
|
||||
if spos > slen:
|
||||
self.buflist.append('\0'*(spos - slen))
|
||||
slen = spos
|
||||
newpos = spos + len(s)
|
||||
if spos < slen:
|
||||
if self.buflist:
|
||||
self.buf += ''.join(self.buflist)
|
||||
self.buflist = [self.buf[:spos], s, self.buf[newpos:]]
|
||||
self.buf = ''
|
||||
if newpos > slen:
|
||||
slen = newpos
|
||||
else:
|
||||
self.buflist.append(s)
|
||||
slen = newpos
|
||||
self.len = slen
|
||||
self.pos = newpos
|
||||
|
||||
def writelines(self, iterable):
|
||||
"""Write a sequence of strings to the file. The sequence can be any
|
||||
iterable object producing strings, typically a list of strings. There
|
||||
is no return value.
|
||||
|
||||
(The name is intended to match readlines(); writelines() does not add
|
||||
line separators.)
|
||||
"""
|
||||
write = self.write
|
||||
for line in iterable:
|
||||
write(line)
|
||||
|
||||
def flush(self):
|
||||
"""Flush the internal buffer
|
||||
"""
|
||||
_complain_ifclosed(self.closed)
|
||||
|
||||
def getvalue(self):
|
||||
"""
|
||||
Retrieve the entire contents of the "file" at any time before
|
||||
the StringIO object's close() method is called.
|
||||
|
||||
The StringIO object can accept either Unicode or 8-bit strings,
|
||||
but mixing the two may take some care. If both are used, 8-bit
|
||||
strings that cannot be interpreted as 7-bit ASCII (that use the
|
||||
8th bit) will cause a UnicodeError to be raised when getvalue()
|
||||
is called.
|
||||
"""
|
||||
if self.buflist:
|
||||
self.buf += ''.join(self.buflist)
|
||||
self.buflist = []
|
||||
return self.buf
|
||||
|
||||
|
||||
# A little test suite
|
||||
|
||||
def test():
|
||||
import sys
|
||||
if sys.argv[1:]:
|
||||
file = sys.argv[1]
|
||||
else:
|
||||
file = '/etc/passwd'
|
||||
lines = open(file, 'r').readlines()
|
||||
text = open(file, 'r').read()
|
||||
f = StringIO()
|
||||
for line in lines[:-2]:
|
||||
f.write(line)
|
||||
f.writelines(lines[-2:])
|
||||
if f.getvalue() != text:
|
||||
raise RuntimeError, 'write failed'
|
||||
length = f.tell()
|
||||
print 'File length =', length
|
||||
f.seek(len(lines[0]))
|
||||
f.write(lines[1])
|
||||
f.seek(0)
|
||||
print 'First line =', repr(f.readline())
|
||||
print 'Position =', f.tell()
|
||||
line = f.readline()
|
||||
print 'Second line =', repr(line)
|
||||
f.seek(-len(line), 1)
|
||||
line2 = f.read(len(line))
|
||||
if line != line2:
|
||||
raise RuntimeError, 'bad result after seek back'
|
||||
f.seek(len(line2), 1)
|
||||
list = f.readlines()
|
||||
line = list[-1]
|
||||
f.seek(f.tell() - len(line))
|
||||
line2 = f.read()
|
||||
if line != line2:
|
||||
raise RuntimeError, 'bad result after seek back from EOF'
|
||||
print 'Read', len(list), 'more lines'
|
||||
print 'File length =', f.tell()
|
||||
if f.tell() != length:
|
||||
raise RuntimeError, 'bad length'
|
||||
f.truncate(length/2)
|
||||
f.seek(0, 2)
|
||||
print 'Truncated length =', f.tell()
|
||||
if f.tell() != length/2:
|
||||
raise RuntimeError, 'truncate did not adjust length'
|
||||
f.close()
|
||||
|
||||
if __name__ == '__main__':
|
||||
test()
|
||||
16351
lib/jython-2.5.1/UnicodeData.txt
Normal file
16351
lib/jython-2.5.1/UnicodeData.txt
Normal file
File diff suppressed because it is too large
Load Diff
BIN
lib/jython-2.5.1/UserDict$py.class
Normal file
BIN
lib/jython-2.5.1/UserDict$py.class
Normal file
Binary file not shown.
175
lib/jython-2.5.1/UserDict.py
Normal file
175
lib/jython-2.5.1/UserDict.py
Normal file
@ -0,0 +1,175 @@
|
||||
"""A more or less complete user-defined wrapper around dictionary objects."""
|
||||
|
||||
class UserDict:
|
||||
def __init__(self, dict=None, **kwargs):
|
||||
self.data = {}
|
||||
if dict is not None:
|
||||
self.update(dict)
|
||||
if len(kwargs):
|
||||
self.update(kwargs)
|
||||
def __repr__(self): return repr(self.data)
|
||||
def __cmp__(self, dict):
|
||||
if isinstance(dict, UserDict):
|
||||
return cmp(self.data, dict.data)
|
||||
else:
|
||||
return cmp(self.data, dict)
|
||||
def __len__(self): return len(self.data)
|
||||
def __getitem__(self, key):
|
||||
if key in self.data:
|
||||
return self.data[key]
|
||||
if hasattr(self.__class__, "__missing__"):
|
||||
return self.__class__.__missing__(self, key)
|
||||
raise KeyError(key)
|
||||
def __setitem__(self, key, item): self.data[key] = item
|
||||
def __delitem__(self, key): del self.data[key]
|
||||
def clear(self): self.data.clear()
|
||||
def copy(self):
|
||||
if self.__class__ is UserDict:
|
||||
return UserDict(self.data.copy())
|
||||
import copy
|
||||
data = self.data
|
||||
try:
|
||||
self.data = {}
|
||||
c = copy.copy(self)
|
||||
finally:
|
||||
self.data = data
|
||||
c.update(self)
|
||||
return c
|
||||
def keys(self): return self.data.keys()
|
||||
def items(self): return self.data.items()
|
||||
def iteritems(self): return self.data.iteritems()
|
||||
def iterkeys(self): return self.data.iterkeys()
|
||||
def itervalues(self): return self.data.itervalues()
|
||||
def values(self): return self.data.values()
|
||||
def has_key(self, key): return self.data.has_key(key)
|
||||
def update(self, dict=None, **kwargs):
|
||||
if dict is None:
|
||||
pass
|
||||
elif isinstance(dict, UserDict):
|
||||
self.data.update(dict.data)
|
||||
elif isinstance(dict, type({})) or not hasattr(dict, 'items'):
|
||||
self.data.update(dict)
|
||||
else:
|
||||
for k, v in dict.items():
|
||||
self[k] = v
|
||||
if len(kwargs):
|
||||
self.data.update(kwargs)
|
||||
def get(self, key, failobj=None):
|
||||
if not self.has_key(key):
|
||||
return failobj
|
||||
return self[key]
|
||||
def setdefault(self, key, failobj=None):
|
||||
if not self.has_key(key):
|
||||
self[key] = failobj
|
||||
return self[key]
|
||||
def pop(self, key, *args):
|
||||
return self.data.pop(key, *args)
|
||||
def popitem(self):
|
||||
return self.data.popitem()
|
||||
def __contains__(self, key):
|
||||
return key in self.data
|
||||
@classmethod
|
||||
def fromkeys(cls, iterable, value=None):
|
||||
d = cls()
|
||||
for key in iterable:
|
||||
d[key] = value
|
||||
return d
|
||||
|
||||
class IterableUserDict(UserDict):
|
||||
def __iter__(self):
|
||||
return iter(self.data)
|
||||
|
||||
class DictMixin:
|
||||
# Mixin defining all dictionary methods for classes that already have
|
||||
# a minimum dictionary interface including getitem, setitem, delitem,
|
||||
# and keys. Without knowledge of the subclass constructor, the mixin
|
||||
# does not define __init__() or copy(). In addition to the four base
|
||||
# methods, progressively more efficiency comes with defining
|
||||
# __contains__(), __iter__(), and iteritems().
|
||||
|
||||
# second level definitions support higher levels
|
||||
def __iter__(self):
|
||||
for k in self.keys():
|
||||
yield k
|
||||
def has_key(self, key):
|
||||
try:
|
||||
value = self[key]
|
||||
except KeyError:
|
||||
return False
|
||||
return True
|
||||
def __contains__(self, key):
|
||||
return self.has_key(key)
|
||||
|
||||
# third level takes advantage of second level definitions
|
||||
def iteritems(self):
|
||||
for k in self:
|
||||
yield (k, self[k])
|
||||
def iterkeys(self):
|
||||
return self.__iter__()
|
||||
|
||||
# fourth level uses definitions from lower levels
|
||||
def itervalues(self):
|
||||
for _, v in self.iteritems():
|
||||
yield v
|
||||
def values(self):
|
||||
return [v for _, v in self.iteritems()]
|
||||
def items(self):
|
||||
return list(self.iteritems())
|
||||
def clear(self):
|
||||
for key in self.keys():
|
||||
del self[key]
|
||||
def setdefault(self, key, default=None):
|
||||
try:
|
||||
return self[key]
|
||||
except KeyError:
|
||||
self[key] = default
|
||||
return default
|
||||
def pop(self, key, *args):
|
||||
if len(args) > 1:
|
||||
raise TypeError, "pop expected at most 2 arguments, got "\
|
||||
+ repr(1 + len(args))
|
||||
try:
|
||||
value = self[key]
|
||||
except KeyError:
|
||||
if args:
|
||||
return args[0]
|
||||
raise
|
||||
del self[key]
|
||||
return value
|
||||
def popitem(self):
|
||||
try:
|
||||
k, v = self.iteritems().next()
|
||||
except StopIteration:
|
||||
raise KeyError, 'container is empty'
|
||||
del self[k]
|
||||
return (k, v)
|
||||
def update(self, other=None, **kwargs):
|
||||
# Make progressively weaker assumptions about "other"
|
||||
if other is None:
|
||||
pass
|
||||
elif hasattr(other, 'iteritems'): # iteritems saves memory and lookups
|
||||
for k, v in other.iteritems():
|
||||
self[k] = v
|
||||
elif hasattr(other, 'keys'):
|
||||
for k in other.keys():
|
||||
self[k] = other[k]
|
||||
else:
|
||||
for k, v in other:
|
||||
self[k] = v
|
||||
if kwargs:
|
||||
self.update(kwargs)
|
||||
def get(self, key, default=None):
|
||||
try:
|
||||
return self[key]
|
||||
except KeyError:
|
||||
return default
|
||||
def __repr__(self):
|
||||
return repr(dict(self.iteritems()))
|
||||
def __cmp__(self, other):
|
||||
if other is None:
|
||||
return 1
|
||||
if isinstance(other, DictMixin):
|
||||
other = dict(other.iteritems())
|
||||
return cmp(dict(self.iteritems()), other)
|
||||
def __len__(self):
|
||||
return len(self.keys())
|
||||
85
lib/jython-2.5.1/UserList.py
Normal file
85
lib/jython-2.5.1/UserList.py
Normal file
@ -0,0 +1,85 @@
|
||||
"""A more or less complete user-defined wrapper around list objects."""
|
||||
|
||||
class UserList:
|
||||
def __init__(self, initlist=None):
|
||||
self.data = []
|
||||
if initlist is not None:
|
||||
# XXX should this accept an arbitrary sequence?
|
||||
if type(initlist) == type(self.data):
|
||||
self.data[:] = initlist
|
||||
elif isinstance(initlist, UserList):
|
||||
self.data[:] = initlist.data[:]
|
||||
else:
|
||||
self.data = list(initlist)
|
||||
def __repr__(self): return repr(self.data)
|
||||
def __lt__(self, other): return self.data < self.__cast(other)
|
||||
def __le__(self, other): return self.data <= self.__cast(other)
|
||||
def __eq__(self, other): return self.data == self.__cast(other)
|
||||
def __ne__(self, other): return self.data != self.__cast(other)
|
||||
def __gt__(self, other): return self.data > self.__cast(other)
|
||||
def __ge__(self, other): return self.data >= self.__cast(other)
|
||||
def __cast(self, other):
|
||||
if isinstance(other, UserList): return other.data
|
||||
else: return other
|
||||
def __cmp__(self, other):
|
||||
return cmp(self.data, self.__cast(other))
|
||||
def __contains__(self, item): return item in self.data
|
||||
def __len__(self): return len(self.data)
|
||||
def __getitem__(self, i): return self.data[i]
|
||||
def __setitem__(self, i, item): self.data[i] = item
|
||||
def __delitem__(self, i): del self.data[i]
|
||||
def __getslice__(self, i, j):
|
||||
i = max(i, 0); j = max(j, 0)
|
||||
return self.__class__(self.data[i:j])
|
||||
def __setslice__(self, i, j, other):
|
||||
i = max(i, 0); j = max(j, 0)
|
||||
if isinstance(other, UserList):
|
||||
self.data[i:j] = other.data
|
||||
elif isinstance(other, type(self.data)):
|
||||
self.data[i:j] = other
|
||||
else:
|
||||
self.data[i:j] = list(other)
|
||||
def __delslice__(self, i, j):
|
||||
i = max(i, 0); j = max(j, 0)
|
||||
del self.data[i:j]
|
||||
def __add__(self, other):
|
||||
if isinstance(other, UserList):
|
||||
return self.__class__(self.data + other.data)
|
||||
elif isinstance(other, type(self.data)):
|
||||
return self.__class__(self.data + other)
|
||||
else:
|
||||
return self.__class__(self.data + list(other))
|
||||
def __radd__(self, other):
|
||||
if isinstance(other, UserList):
|
||||
return self.__class__(other.data + self.data)
|
||||
elif isinstance(other, type(self.data)):
|
||||
return self.__class__(other + self.data)
|
||||
else:
|
||||
return self.__class__(list(other) + self.data)
|
||||
def __iadd__(self, other):
|
||||
if isinstance(other, UserList):
|
||||
self.data += other.data
|
||||
elif isinstance(other, type(self.data)):
|
||||
self.data += other
|
||||
else:
|
||||
self.data += list(other)
|
||||
return self
|
||||
def __mul__(self, n):
|
||||
return self.__class__(self.data*n)
|
||||
__rmul__ = __mul__
|
||||
def __imul__(self, n):
|
||||
self.data *= n
|
||||
return self
|
||||
def append(self, item): self.data.append(item)
|
||||
def insert(self, i, item): self.data.insert(i, item)
|
||||
def pop(self, i=-1): return self.data.pop(i)
|
||||
def remove(self, item): self.data.remove(item)
|
||||
def count(self, item): return self.data.count(item)
|
||||
def index(self, item, *args): return self.data.index(item, *args)
|
||||
def reverse(self): self.data.reverse()
|
||||
def sort(self, *args, **kwds): self.data.sort(*args, **kwds)
|
||||
def extend(self, other):
|
||||
if isinstance(other, UserList):
|
||||
self.data.extend(other.data)
|
||||
else:
|
||||
self.data.extend(other)
|
||||
194
lib/jython-2.5.1/UserString.py
Normal file
194
lib/jython-2.5.1/UserString.py
Normal file
@ -0,0 +1,194 @@
|
||||
#!/usr/bin/env python
|
||||
## vim:ts=4:et:nowrap
|
||||
"""A user-defined wrapper around string objects
|
||||
|
||||
Note: string objects have grown methods in Python 1.6
|
||||
This module requires Python 1.6 or later.
|
||||
"""
|
||||
import sys
|
||||
|
||||
__all__ = ["UserString","MutableString"]
|
||||
|
||||
class UserString:
|
||||
def __init__(self, seq):
|
||||
if isinstance(seq, basestring):
|
||||
self.data = seq
|
||||
elif isinstance(seq, UserString):
|
||||
self.data = seq.data[:]
|
||||
else:
|
||||
self.data = str(seq)
|
||||
def __str__(self): return str(self.data)
|
||||
def __repr__(self): return repr(self.data)
|
||||
def __int__(self): return int(self.data)
|
||||
def __long__(self): return long(self.data)
|
||||
def __float__(self): return float(self.data)
|
||||
def __complex__(self): return complex(self.data)
|
||||
def __hash__(self): return hash(self.data)
|
||||
|
||||
def __cmp__(self, string):
|
||||
if isinstance(string, UserString):
|
||||
return cmp(self.data, string.data)
|
||||
else:
|
||||
return cmp(self.data, string)
|
||||
def __contains__(self, char):
|
||||
return char in self.data
|
||||
|
||||
def __len__(self): return len(self.data)
|
||||
def __getitem__(self, index): return self.__class__(self.data[index])
|
||||
def __getslice__(self, start, end):
|
||||
start = max(start, 0); end = max(end, 0)
|
||||
return self.__class__(self.data[start:end])
|
||||
|
||||
def __add__(self, other):
|
||||
if isinstance(other, UserString):
|
||||
return self.__class__(self.data + other.data)
|
||||
elif isinstance(other, basestring):
|
||||
return self.__class__(self.data + other)
|
||||
else:
|
||||
return self.__class__(self.data + str(other))
|
||||
def __radd__(self, other):
|
||||
if isinstance(other, basestring):
|
||||
return self.__class__(other + self.data)
|
||||
else:
|
||||
return self.__class__(str(other) + self.data)
|
||||
def __mul__(self, n):
|
||||
return self.__class__(self.data*n)
|
||||
__rmul__ = __mul__
|
||||
def __mod__(self, args):
|
||||
return self.__class__(self.data % args)
|
||||
|
||||
# the following methods are defined in alphabetical order:
|
||||
def capitalize(self): return self.__class__(self.data.capitalize())
|
||||
def center(self, width, *args):
|
||||
return self.__class__(self.data.center(width, *args))
|
||||
def count(self, sub, start=0, end=sys.maxint):
|
||||
return self.data.count(sub, start, end)
|
||||
def decode(self, encoding=None, errors=None): # XXX improve this?
|
||||
if encoding:
|
||||
if errors:
|
||||
return self.__class__(self.data.decode(encoding, errors))
|
||||
else:
|
||||
return self.__class__(self.data.decode(encoding))
|
||||
else:
|
||||
return self.__class__(self.data.decode())
|
||||
def encode(self, encoding=None, errors=None): # XXX improve this?
|
||||
if encoding:
|
||||
if errors:
|
||||
return self.__class__(self.data.encode(encoding, errors))
|
||||
else:
|
||||
return self.__class__(self.data.encode(encoding))
|
||||
else:
|
||||
return self.__class__(self.data.encode())
|
||||
def endswith(self, suffix, start=0, end=sys.maxint):
|
||||
return self.data.endswith(suffix, start, end)
|
||||
def expandtabs(self, tabsize=8):
|
||||
return self.__class__(self.data.expandtabs(tabsize))
|
||||
def find(self, sub, start=0, end=sys.maxint):
|
||||
return self.data.find(sub, start, end)
|
||||
def index(self, sub, start=0, end=sys.maxint):
|
||||
return self.data.index(sub, start, end)
|
||||
def isalpha(self): return self.data.isalpha()
|
||||
def isalnum(self): return self.data.isalnum()
|
||||
def isdecimal(self): return self.data.isdecimal()
|
||||
def isdigit(self): return self.data.isdigit()
|
||||
def islower(self): return self.data.islower()
|
||||
def isnumeric(self): return self.data.isnumeric()
|
||||
def isspace(self): return self.data.isspace()
|
||||
def istitle(self): return self.data.istitle()
|
||||
def isupper(self): return self.data.isupper()
|
||||
def join(self, seq): return self.data.join(seq)
|
||||
def ljust(self, width, *args):
|
||||
return self.__class__(self.data.ljust(width, *args))
|
||||
def lower(self): return self.__class__(self.data.lower())
|
||||
def lstrip(self, chars=None): return self.__class__(self.data.lstrip(chars))
|
||||
def partition(self, sep):
|
||||
return self.data.partition(sep)
|
||||
def replace(self, old, new, maxsplit=-1):
|
||||
return self.__class__(self.data.replace(old, new, maxsplit))
|
||||
def rfind(self, sub, start=0, end=sys.maxint):
|
||||
return self.data.rfind(sub, start, end)
|
||||
def rindex(self, sub, start=0, end=sys.maxint):
|
||||
return self.data.rindex(sub, start, end)
|
||||
def rjust(self, width, *args):
|
||||
return self.__class__(self.data.rjust(width, *args))
|
||||
def rpartition(self, sep):
|
||||
return self.data.rpartition(sep)
|
||||
def rstrip(self, chars=None): return self.__class__(self.data.rstrip(chars))
|
||||
def split(self, sep=None, maxsplit=-1):
|
||||
return self.data.split(sep, maxsplit)
|
||||
def rsplit(self, sep=None, maxsplit=-1):
|
||||
return self.data.rsplit(sep, maxsplit)
|
||||
def splitlines(self, keepends=0): return self.data.splitlines(keepends)
|
||||
def startswith(self, prefix, start=0, end=sys.maxint):
|
||||
return self.data.startswith(prefix, start, end)
|
||||
def strip(self, chars=None): return self.__class__(self.data.strip(chars))
|
||||
def swapcase(self): return self.__class__(self.data.swapcase())
|
||||
def title(self): return self.__class__(self.data.title())
|
||||
def translate(self, *args):
|
||||
return self.__class__(self.data.translate(*args))
|
||||
def upper(self): return self.__class__(self.data.upper())
|
||||
def zfill(self, width): return self.__class__(self.data.zfill(width))
|
||||
|
||||
class MutableString(UserString):
|
||||
"""mutable string objects
|
||||
|
||||
Python strings are immutable objects. This has the advantage, that
|
||||
strings may be used as dictionary keys. If this property isn't needed
|
||||
and you insist on changing string values in place instead, you may cheat
|
||||
and use MutableString.
|
||||
|
||||
But the purpose of this class is an educational one: to prevent
|
||||
people from inventing their own mutable string class derived
|
||||
from UserString and than forget thereby to remove (override) the
|
||||
__hash__ method inherited from UserString. This would lead to
|
||||
errors that would be very hard to track down.
|
||||
|
||||
A faster and better solution is to rewrite your program using lists."""
|
||||
def __init__(self, string=""):
|
||||
self.data = string
|
||||
def __hash__(self):
|
||||
raise TypeError, "unhashable type (it is mutable)"
|
||||
def __setitem__(self, index, sub):
|
||||
if index < 0:
|
||||
index += len(self.data)
|
||||
if index < 0 or index >= len(self.data): raise IndexError
|
||||
self.data = self.data[:index] + sub + self.data[index+1:]
|
||||
def __delitem__(self, index):
|
||||
if index < 0:
|
||||
index += len(self.data)
|
||||
if index < 0 or index >= len(self.data): raise IndexError
|
||||
self.data = self.data[:index] + self.data[index+1:]
|
||||
def __setslice__(self, start, end, sub):
|
||||
start = max(start, 0); end = max(end, 0)
|
||||
if isinstance(sub, UserString):
|
||||
self.data = self.data[:start]+sub.data+self.data[end:]
|
||||
elif isinstance(sub, basestring):
|
||||
self.data = self.data[:start]+sub+self.data[end:]
|
||||
else:
|
||||
self.data = self.data[:start]+str(sub)+self.data[end:]
|
||||
def __delslice__(self, start, end):
|
||||
start = max(start, 0); end = max(end, 0)
|
||||
self.data = self.data[:start] + self.data[end:]
|
||||
def immutable(self):
|
||||
return UserString(self.data)
|
||||
def __iadd__(self, other):
|
||||
if isinstance(other, UserString):
|
||||
self.data += other.data
|
||||
elif isinstance(other, basestring):
|
||||
self.data += other
|
||||
else:
|
||||
self.data += str(other)
|
||||
return self
|
||||
def __imul__(self, n):
|
||||
self.data *= n
|
||||
return self
|
||||
|
||||
if __name__ == "__main__":
|
||||
# execute the regression test to stdout, if called as a script:
|
||||
import os
|
||||
called_in_dir, called_as = os.path.split(sys.argv[0])
|
||||
called_as, py = os.path.splitext(called_as)
|
||||
if '-q' in sys.argv:
|
||||
from test import test_support
|
||||
test_support.verbose = 0
|
||||
__import__('test.test_' + called_as.lower())
|
||||
170
lib/jython-2.5.1/_LWPCookieJar.py
Normal file
170
lib/jython-2.5.1/_LWPCookieJar.py
Normal file
@ -0,0 +1,170 @@
|
||||
"""Load / save to libwww-perl (LWP) format files.
|
||||
|
||||
Actually, the format is slightly extended from that used by LWP's
|
||||
(libwww-perl's) HTTP::Cookies, to avoid losing some RFC 2965 information
|
||||
not recorded by LWP.
|
||||
|
||||
It uses the version string "2.0", though really there isn't an LWP Cookies
|
||||
2.0 format. This indicates that there is extra information in here
|
||||
(domain_dot and # port_spec) while still being compatible with
|
||||
libwww-perl, I hope.
|
||||
|
||||
"""
|
||||
|
||||
import time, re
|
||||
from cookielib import (_warn_unhandled_exception, FileCookieJar, LoadError,
|
||||
Cookie, MISSING_FILENAME_TEXT,
|
||||
join_header_words, split_header_words,
|
||||
iso2time, time2isoz)
|
||||
|
||||
def lwp_cookie_str(cookie):
|
||||
"""Return string representation of Cookie in an the LWP cookie file format.
|
||||
|
||||
Actually, the format is extended a bit -- see module docstring.
|
||||
|
||||
"""
|
||||
h = [(cookie.name, cookie.value),
|
||||
("path", cookie.path),
|
||||
("domain", cookie.domain)]
|
||||
if cookie.port is not None: h.append(("port", cookie.port))
|
||||
if cookie.path_specified: h.append(("path_spec", None))
|
||||
if cookie.port_specified: h.append(("port_spec", None))
|
||||
if cookie.domain_initial_dot: h.append(("domain_dot", None))
|
||||
if cookie.secure: h.append(("secure", None))
|
||||
if cookie.expires: h.append(("expires",
|
||||
time2isoz(float(cookie.expires))))
|
||||
if cookie.discard: h.append(("discard", None))
|
||||
if cookie.comment: h.append(("comment", cookie.comment))
|
||||
if cookie.comment_url: h.append(("commenturl", cookie.comment_url))
|
||||
|
||||
keys = cookie._rest.keys()
|
||||
keys.sort()
|
||||
for k in keys:
|
||||
h.append((k, str(cookie._rest[k])))
|
||||
|
||||
h.append(("version", str(cookie.version)))
|
||||
|
||||
return join_header_words([h])
|
||||
|
||||
class LWPCookieJar(FileCookieJar):
|
||||
"""
|
||||
The LWPCookieJar saves a sequence of"Set-Cookie3" lines.
|
||||
"Set-Cookie3" is the format used by the libwww-perl libary, not known
|
||||
to be compatible with any browser, but which is easy to read and
|
||||
doesn't lose information about RFC 2965 cookies.
|
||||
|
||||
Additional methods
|
||||
|
||||
as_lwp_str(ignore_discard=True, ignore_expired=True)
|
||||
|
||||
"""
|
||||
|
||||
def as_lwp_str(self, ignore_discard=True, ignore_expires=True):
|
||||
"""Return cookies as a string of "\n"-separated "Set-Cookie3" headers.
|
||||
|
||||
ignore_discard and ignore_expires: see docstring for FileCookieJar.save
|
||||
|
||||
"""
|
||||
now = time.time()
|
||||
r = []
|
||||
for cookie in self:
|
||||
if not ignore_discard and cookie.discard:
|
||||
continue
|
||||
if not ignore_expires and cookie.is_expired(now):
|
||||
continue
|
||||
r.append("Set-Cookie3: %s" % lwp_cookie_str(cookie))
|
||||
return "\n".join(r+[""])
|
||||
|
||||
def save(self, filename=None, ignore_discard=False, ignore_expires=False):
|
||||
if filename is None:
|
||||
if self.filename is not None: filename = self.filename
|
||||
else: raise ValueError(MISSING_FILENAME_TEXT)
|
||||
|
||||
f = open(filename, "w")
|
||||
try:
|
||||
# There really isn't an LWP Cookies 2.0 format, but this indicates
|
||||
# that there is extra information in here (domain_dot and
|
||||
# port_spec) while still being compatible with libwww-perl, I hope.
|
||||
f.write("#LWP-Cookies-2.0\n")
|
||||
f.write(self.as_lwp_str(ignore_discard, ignore_expires))
|
||||
finally:
|
||||
f.close()
|
||||
|
||||
def _really_load(self, f, filename, ignore_discard, ignore_expires):
|
||||
magic = f.readline()
|
||||
if not re.search(self.magic_re, magic):
|
||||
msg = ("%r does not look like a Set-Cookie3 (LWP) format "
|
||||
"file" % filename)
|
||||
raise LoadError(msg)
|
||||
|
||||
now = time.time()
|
||||
|
||||
header = "Set-Cookie3:"
|
||||
boolean_attrs = ("port_spec", "path_spec", "domain_dot",
|
||||
"secure", "discard")
|
||||
value_attrs = ("version",
|
||||
"port", "path", "domain",
|
||||
"expires",
|
||||
"comment", "commenturl")
|
||||
|
||||
try:
|
||||
while 1:
|
||||
line = f.readline()
|
||||
if line == "": break
|
||||
if not line.startswith(header):
|
||||
continue
|
||||
line = line[len(header):].strip()
|
||||
|
||||
for data in split_header_words([line]):
|
||||
name, value = data[0]
|
||||
standard = {}
|
||||
rest = {}
|
||||
for k in boolean_attrs:
|
||||
standard[k] = False
|
||||
for k, v in data[1:]:
|
||||
if k is not None:
|
||||
lc = k.lower()
|
||||
else:
|
||||
lc = None
|
||||
# don't lose case distinction for unknown fields
|
||||
if (lc in value_attrs) or (lc in boolean_attrs):
|
||||
k = lc
|
||||
if k in boolean_attrs:
|
||||
if v is None: v = True
|
||||
standard[k] = v
|
||||
elif k in value_attrs:
|
||||
standard[k] = v
|
||||
else:
|
||||
rest[k] = v
|
||||
|
||||
h = standard.get
|
||||
expires = h("expires")
|
||||
discard = h("discard")
|
||||
if expires is not None:
|
||||
expires = iso2time(expires)
|
||||
if expires is None:
|
||||
discard = True
|
||||
domain = h("domain")
|
||||
domain_specified = domain.startswith(".")
|
||||
c = Cookie(h("version"), name, value,
|
||||
h("port"), h("port_spec"),
|
||||
domain, domain_specified, h("domain_dot"),
|
||||
h("path"), h("path_spec"),
|
||||
h("secure"),
|
||||
expires,
|
||||
discard,
|
||||
h("comment"),
|
||||
h("commenturl"),
|
||||
rest)
|
||||
if not ignore_discard and c.discard:
|
||||
continue
|
||||
if not ignore_expires and c.is_expired(now):
|
||||
continue
|
||||
self.set_cookie(c)
|
||||
|
||||
except IOError:
|
||||
raise
|
||||
except Exception:
|
||||
_warn_unhandled_exception()
|
||||
raise LoadError("invalid Set-Cookie3 format file %r: %r" %
|
||||
(filename, line))
|
||||
149
lib/jython-2.5.1/_MozillaCookieJar.py
Normal file
149
lib/jython-2.5.1/_MozillaCookieJar.py
Normal file
@ -0,0 +1,149 @@
|
||||
"""Mozilla / Netscape cookie loading / saving."""
|
||||
|
||||
import re, time
|
||||
|
||||
from cookielib import (_warn_unhandled_exception, FileCookieJar, LoadError,
|
||||
Cookie, MISSING_FILENAME_TEXT)
|
||||
|
||||
class MozillaCookieJar(FileCookieJar):
|
||||
"""
|
||||
|
||||
WARNING: you may want to backup your browser's cookies file if you use
|
||||
this class to save cookies. I *think* it works, but there have been
|
||||
bugs in the past!
|
||||
|
||||
This class differs from CookieJar only in the format it uses to save and
|
||||
load cookies to and from a file. This class uses the Mozilla/Netscape
|
||||
`cookies.txt' format. lynx uses this file format, too.
|
||||
|
||||
Don't expect cookies saved while the browser is running to be noticed by
|
||||
the browser (in fact, Mozilla on unix will overwrite your saved cookies if
|
||||
you change them on disk while it's running; on Windows, you probably can't
|
||||
save at all while the browser is running).
|
||||
|
||||
Note that the Mozilla/Netscape format will downgrade RFC2965 cookies to
|
||||
Netscape cookies on saving.
|
||||
|
||||
In particular, the cookie version and port number information is lost,
|
||||
together with information about whether or not Path, Port and Discard were
|
||||
specified by the Set-Cookie2 (or Set-Cookie) header, and whether or not the
|
||||
domain as set in the HTTP header started with a dot (yes, I'm aware some
|
||||
domains in Netscape files start with a dot and some don't -- trust me, you
|
||||
really don't want to know any more about this).
|
||||
|
||||
Note that though Mozilla and Netscape use the same format, they use
|
||||
slightly different headers. The class saves cookies using the Netscape
|
||||
header by default (Mozilla can cope with that).
|
||||
|
||||
"""
|
||||
magic_re = "#( Netscape)? HTTP Cookie File"
|
||||
header = """\
|
||||
# Netscape HTTP Cookie File
|
||||
# http://www.netscape.com/newsref/std/cookie_spec.html
|
||||
# This is a generated file! Do not edit.
|
||||
|
||||
"""
|
||||
|
||||
def _really_load(self, f, filename, ignore_discard, ignore_expires):
|
||||
now = time.time()
|
||||
|
||||
magic = f.readline()
|
||||
if not re.search(self.magic_re, magic):
|
||||
f.close()
|
||||
raise LoadError(
|
||||
"%r does not look like a Netscape format cookies file" %
|
||||
filename)
|
||||
|
||||
try:
|
||||
while 1:
|
||||
line = f.readline()
|
||||
if line == "": break
|
||||
|
||||
# last field may be absent, so keep any trailing tab
|
||||
if line.endswith("\n"): line = line[:-1]
|
||||
|
||||
# skip comments and blank lines XXX what is $ for?
|
||||
if (line.strip().startswith(("#", "$")) or
|
||||
line.strip() == ""):
|
||||
continue
|
||||
|
||||
domain, domain_specified, path, secure, expires, name, value = \
|
||||
line.split("\t")
|
||||
secure = (secure == "TRUE")
|
||||
domain_specified = (domain_specified == "TRUE")
|
||||
if name == "":
|
||||
# cookies.txt regards 'Set-Cookie: foo' as a cookie
|
||||
# with no name, whereas cookielib regards it as a
|
||||
# cookie with no value.
|
||||
name = value
|
||||
value = None
|
||||
|
||||
initial_dot = domain.startswith(".")
|
||||
assert domain_specified == initial_dot
|
||||
|
||||
discard = False
|
||||
if expires == "":
|
||||
expires = None
|
||||
discard = True
|
||||
|
||||
# assume path_specified is false
|
||||
c = Cookie(0, name, value,
|
||||
None, False,
|
||||
domain, domain_specified, initial_dot,
|
||||
path, False,
|
||||
secure,
|
||||
expires,
|
||||
discard,
|
||||
None,
|
||||
None,
|
||||
{})
|
||||
if not ignore_discard and c.discard:
|
||||
continue
|
||||
if not ignore_expires and c.is_expired(now):
|
||||
continue
|
||||
self.set_cookie(c)
|
||||
|
||||
except IOError:
|
||||
raise
|
||||
except Exception:
|
||||
_warn_unhandled_exception()
|
||||
raise LoadError("invalid Netscape format cookies file %r: %r" %
|
||||
(filename, line))
|
||||
|
||||
def save(self, filename=None, ignore_discard=False, ignore_expires=False):
|
||||
if filename is None:
|
||||
if self.filename is not None: filename = self.filename
|
||||
else: raise ValueError(MISSING_FILENAME_TEXT)
|
||||
|
||||
f = open(filename, "w")
|
||||
try:
|
||||
f.write(self.header)
|
||||
now = time.time()
|
||||
for cookie in self:
|
||||
if not ignore_discard and cookie.discard:
|
||||
continue
|
||||
if not ignore_expires and cookie.is_expired(now):
|
||||
continue
|
||||
if cookie.secure: secure = "TRUE"
|
||||
else: secure = "FALSE"
|
||||
if cookie.domain.startswith("."): initial_dot = "TRUE"
|
||||
else: initial_dot = "FALSE"
|
||||
if cookie.expires is not None:
|
||||
expires = str(cookie.expires)
|
||||
else:
|
||||
expires = ""
|
||||
if cookie.value is None:
|
||||
# cookies.txt regards 'Set-Cookie: foo' as a cookie
|
||||
# with no name, whereas cookielib regards it as a
|
||||
# cookie with no value.
|
||||
name = ""
|
||||
value = cookie.name
|
||||
else:
|
||||
name = cookie.name
|
||||
value = cookie.value
|
||||
f.write(
|
||||
"\t".join([cookie.domain, initial_dot, cookie.path,
|
||||
secure, expires, name, value])+
|
||||
"\n")
|
||||
finally:
|
||||
f.close()
|
||||
116
lib/jython-2.5.1/__future__.py
Normal file
116
lib/jython-2.5.1/__future__.py
Normal file
@ -0,0 +1,116 @@
|
||||
"""Record of phased-in incompatible language changes.
|
||||
|
||||
Each line is of the form:
|
||||
|
||||
FeatureName = "_Feature(" OptionalRelease "," MandatoryRelease ","
|
||||
CompilerFlag ")"
|
||||
|
||||
where, normally, OptionalRelease < MandatoryRelease, and both are 5-tuples
|
||||
of the same form as sys.version_info:
|
||||
|
||||
(PY_MAJOR_VERSION, # the 2 in 2.1.0a3; an int
|
||||
PY_MINOR_VERSION, # the 1; an int
|
||||
PY_MICRO_VERSION, # the 0; an int
|
||||
PY_RELEASE_LEVEL, # "alpha", "beta", "candidate" or "final"; string
|
||||
PY_RELEASE_SERIAL # the 3; an int
|
||||
)
|
||||
|
||||
OptionalRelease records the first release in which
|
||||
|
||||
from __future__ import FeatureName
|
||||
|
||||
was accepted.
|
||||
|
||||
In the case of MandatoryReleases that have not yet occurred,
|
||||
MandatoryRelease predicts the release in which the feature will become part
|
||||
of the language.
|
||||
|
||||
Else MandatoryRelease records when the feature became part of the language;
|
||||
in releases at or after that, modules no longer need
|
||||
|
||||
from __future__ import FeatureName
|
||||
|
||||
to use the feature in question, but may continue to use such imports.
|
||||
|
||||
MandatoryRelease may also be None, meaning that a planned feature got
|
||||
dropped.
|
||||
|
||||
Instances of class _Feature have two corresponding methods,
|
||||
.getOptionalRelease() and .getMandatoryRelease().
|
||||
|
||||
CompilerFlag is the (bitfield) flag that should be passed in the fourth
|
||||
argument to the builtin function compile() to enable the feature in
|
||||
dynamically compiled code. This flag is stored in the .compiler_flag
|
||||
attribute on _Future instances. These values must match the appropriate
|
||||
#defines of CO_xxx flags in Include/compile.h.
|
||||
|
||||
No feature line is ever to be deleted from this file.
|
||||
"""
|
||||
|
||||
all_feature_names = [
|
||||
"nested_scopes",
|
||||
"generators",
|
||||
"division",
|
||||
"absolute_import",
|
||||
"with_statement",
|
||||
]
|
||||
|
||||
__all__ = ["all_feature_names"] + all_feature_names
|
||||
|
||||
# The CO_xxx symbols are defined here under the same names used by
|
||||
# compile.h, so that an editor search will find them here. However,
|
||||
# they're not exported in __all__, because they don't really belong to
|
||||
# this module.
|
||||
CO_NESTED = 0x0010 # nested_scopes
|
||||
CO_GENERATOR_ALLOWED = 0 # generators (obsolete, was 0x1000)
|
||||
CO_FUTURE_DIVISION = 0x2000 # division
|
||||
CO_FUTURE_ABSOLUTE_IMPORT = 0x4000 # perform absolute imports by default
|
||||
CO_FUTURE_WITH_STATEMENT = 0x8000 # with statement
|
||||
|
||||
class _Feature:
|
||||
def __init__(self, optionalRelease, mandatoryRelease, compiler_flag):
|
||||
self.optional = optionalRelease
|
||||
self.mandatory = mandatoryRelease
|
||||
self.compiler_flag = compiler_flag
|
||||
|
||||
def getOptionalRelease(self):
|
||||
"""Return first release in which this feature was recognized.
|
||||
|
||||
This is a 5-tuple, of the same form as sys.version_info.
|
||||
"""
|
||||
|
||||
return self.optional
|
||||
|
||||
def getMandatoryRelease(self):
|
||||
"""Return release in which this feature will become mandatory.
|
||||
|
||||
This is a 5-tuple, of the same form as sys.version_info, or, if
|
||||
the feature was dropped, is None.
|
||||
"""
|
||||
|
||||
return self.mandatory
|
||||
|
||||
def __repr__(self):
|
||||
return "_Feature" + repr((self.optional,
|
||||
self.mandatory,
|
||||
self.compiler_flag))
|
||||
|
||||
nested_scopes = _Feature((2, 1, 0, "beta", 1),
|
||||
(2, 2, 0, "alpha", 0),
|
||||
CO_NESTED)
|
||||
|
||||
generators = _Feature((2, 2, 0, "alpha", 1),
|
||||
(2, 3, 0, "final", 0),
|
||||
CO_GENERATOR_ALLOWED)
|
||||
|
||||
division = _Feature((2, 2, 0, "alpha", 2),
|
||||
(3, 0, 0, "alpha", 0),
|
||||
CO_FUTURE_DIVISION)
|
||||
|
||||
absolute_import = _Feature((2, 5, 0, "alpha", 1),
|
||||
(2, 7, 0, "alpha", 0),
|
||||
CO_FUTURE_ABSOLUTE_IMPORT)
|
||||
|
||||
with_statement = _Feature((2, 5, 0, "alpha", 1),
|
||||
(2, 6, 0, "alpha", 0),
|
||||
CO_FUTURE_WITH_STATEMENT)
|
||||
54
lib/jython-2.5.1/_rawffi.py
Normal file
54
lib/jython-2.5.1/_rawffi.py
Normal file
@ -0,0 +1,54 @@
|
||||
import com.sun.jna as jna
|
||||
|
||||
def get_libc():
|
||||
return CDLL("c")
|
||||
|
||||
typecode_map = {'h': 2, 'H': 2}
|
||||
|
||||
class Array(object):
|
||||
def __init__(self, typecode):
|
||||
self.typecode = typecode
|
||||
self.itemsize = typecode_map[typecode]
|
||||
|
||||
def __call__(self, size, autofree=False):
|
||||
if not autofree:
|
||||
raise Exception
|
||||
return ArrayInstance(self, size)
|
||||
|
||||
class ArrayInstance(object):
|
||||
def __init__(self, shape, size):
|
||||
self.shape = shape
|
||||
self.alloc = jna.Memory(shape.itemsize * size)
|
||||
|
||||
def __setitem__(self, index, value):
|
||||
self.alloc.setShort(index, value)
|
||||
|
||||
def __getitem__(self, index):
|
||||
return self.alloc.getShort(index)
|
||||
|
||||
class FuncPtr(object):
|
||||
def __init__(self, fn, name, argtypes, restype):
|
||||
self.fn = fn
|
||||
self.name = name
|
||||
self.argtypes = argtypes
|
||||
self.restype = restype
|
||||
|
||||
def __call__(self, *args):
|
||||
container = Array('H')(1, autofree=True)
|
||||
container[0] = self.fn.invokeInt([i[0] for i in args])
|
||||
return container
|
||||
|
||||
class CDLL(object):
|
||||
def __init__(self, libname):
|
||||
self.lib = jna.NativeLibrary.getInstance(libname)
|
||||
self.cache = dict()
|
||||
|
||||
def ptr(self, name, argtypes, restype):
|
||||
key = (name, tuple(argtypes), restype)
|
||||
try:
|
||||
return self.cache[key]
|
||||
except KeyError:
|
||||
fn = self.lib.getFunction(name)
|
||||
fnp = FuncPtr(fn, name, argtypes, restype)
|
||||
self.cache[key] = fnp
|
||||
return fnp
|
||||
451
lib/jython-2.5.1/_strptime.py
Normal file
451
lib/jython-2.5.1/_strptime.py
Normal file
@ -0,0 +1,451 @@
|
||||
"""Strptime-related classes and functions.
|
||||
|
||||
CLASSES:
|
||||
LocaleTime -- Discovers and stores locale-specific time information
|
||||
TimeRE -- Creates regexes for pattern matching a string of text containing
|
||||
time information
|
||||
|
||||
FUNCTIONS:
|
||||
_getlang -- Figure out what language is being used for the locale
|
||||
strptime -- Calculates the time struct represented by the passed-in string
|
||||
|
||||
"""
|
||||
import time
|
||||
import locale
|
||||
import calendar
|
||||
from re import compile as re_compile
|
||||
from re import IGNORECASE
|
||||
from re import escape as re_escape
|
||||
from datetime import date as datetime_date
|
||||
try:
|
||||
from thread import allocate_lock as _thread_allocate_lock
|
||||
except:
|
||||
from dummy_thread import allocate_lock as _thread_allocate_lock
|
||||
|
||||
__author__ = "Brett Cannon"
|
||||
__email__ = "brett@python.org"
|
||||
|
||||
__all__ = ['strptime']
|
||||
|
||||
def _getlang():
|
||||
# Figure out what the current language is set to.
|
||||
return locale.getlocale(locale.LC_TIME)
|
||||
|
||||
class LocaleTime(object):
|
||||
"""Stores and handles locale-specific information related to time.
|
||||
|
||||
ATTRIBUTES:
|
||||
f_weekday -- full weekday names (7-item list)
|
||||
a_weekday -- abbreviated weekday names (7-item list)
|
||||
f_month -- full month names (13-item list; dummy value in [0], which
|
||||
is added by code)
|
||||
a_month -- abbreviated month names (13-item list, dummy value in
|
||||
[0], which is added by code)
|
||||
am_pm -- AM/PM representation (2-item list)
|
||||
LC_date_time -- format string for date/time representation (string)
|
||||
LC_date -- format string for date representation (string)
|
||||
LC_time -- format string for time representation (string)
|
||||
timezone -- daylight- and non-daylight-savings timezone representation
|
||||
(2-item list of sets)
|
||||
lang -- Language used by instance (2-item tuple)
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
"""Set all attributes.
|
||||
|
||||
Order of methods called matters for dependency reasons.
|
||||
|
||||
The locale language is set at the offset and then checked again before
|
||||
exiting. This is to make sure that the attributes were not set with a
|
||||
mix of information from more than one locale. This would most likely
|
||||
happen when using threads where one thread calls a locale-dependent
|
||||
function while another thread changes the locale while the function in
|
||||
the other thread is still running. Proper coding would call for
|
||||
locks to prevent changing the locale while locale-dependent code is
|
||||
running. The check here is done in case someone does not think about
|
||||
doing this.
|
||||
|
||||
Only other possible issue is if someone changed the timezone and did
|
||||
not call tz.tzset . That is an issue for the programmer, though,
|
||||
since changing the timezone is worthless without that call.
|
||||
|
||||
"""
|
||||
self.lang = _getlang()
|
||||
self.__calc_weekday()
|
||||
self.__calc_month()
|
||||
self.__calc_am_pm()
|
||||
self.__calc_timezone()
|
||||
self.__calc_date_time()
|
||||
if _getlang() != self.lang:
|
||||
raise ValueError("locale changed during initialization")
|
||||
|
||||
def __pad(self, seq, front):
|
||||
# Add '' to seq to either the front (is True), else the back.
|
||||
seq = list(seq)
|
||||
if front:
|
||||
seq.insert(0, '')
|
||||
else:
|
||||
seq.append('')
|
||||
return seq
|
||||
|
||||
def __calc_weekday(self):
|
||||
# Set self.a_weekday and self.f_weekday using the calendar
|
||||
# module.
|
||||
a_weekday = [calendar.day_abbr[i].lower() for i in range(7)]
|
||||
f_weekday = [calendar.day_name[i].lower() for i in range(7)]
|
||||
self.a_weekday = a_weekday
|
||||
self.f_weekday = f_weekday
|
||||
|
||||
def __calc_month(self):
|
||||
# Set self.f_month and self.a_month using the calendar module.
|
||||
a_month = [calendar.month_abbr[i].lower() for i in range(13)]
|
||||
f_month = [calendar.month_name[i].lower() for i in range(13)]
|
||||
self.a_month = a_month
|
||||
self.f_month = f_month
|
||||
|
||||
def __calc_am_pm(self):
|
||||
# Set self.am_pm by using time.strftime().
|
||||
|
||||
# The magic date (1999,3,17,hour,44,55,2,76,0) is not really that
|
||||
# magical; just happened to have used it everywhere else where a
|
||||
# static date was needed.
|
||||
am_pm = []
|
||||
for hour in (01,22):
|
||||
time_tuple = time.struct_time((1999,3,17,hour,44,55,2,76,0))
|
||||
am_pm.append(time.strftime("%p", time_tuple).lower())
|
||||
self.am_pm = am_pm
|
||||
|
||||
def __calc_date_time(self):
|
||||
# Set self.date_time, self.date, & self.time by using
|
||||
# time.strftime().
|
||||
|
||||
# Use (1999,3,17,22,44,55,2,76,0) for magic date because the amount of
|
||||
# overloaded numbers is minimized. The order in which searches for
|
||||
# values within the format string is very important; it eliminates
|
||||
# possible ambiguity for what something represents.
|
||||
time_tuple = time.struct_time((1999,3,17,22,44,55,2,76,0))
|
||||
date_time = [None, None, None]
|
||||
date_time[0] = time.strftime("%c", time_tuple).lower()
|
||||
date_time[1] = time.strftime("%x", time_tuple).lower()
|
||||
date_time[2] = time.strftime("%X", time_tuple).lower()
|
||||
replacement_pairs = [('%', '%%'), (self.f_weekday[2], '%A'),
|
||||
(self.f_month[3], '%B'), (self.a_weekday[2], '%a'),
|
||||
(self.a_month[3], '%b'), (self.am_pm[1], '%p'),
|
||||
('1999', '%Y'), ('99', '%y'), ('22', '%H'),
|
||||
('44', '%M'), ('55', '%S'), ('76', '%j'),
|
||||
('17', '%d'), ('03', '%m'), ('3', '%m'),
|
||||
# '3' needed for when no leading zero.
|
||||
('2', '%w'), ('10', '%I')]
|
||||
replacement_pairs.extend([(tz, "%Z") for tz_values in self.timezone
|
||||
for tz in tz_values])
|
||||
for offset,directive in ((0,'%c'), (1,'%x'), (2,'%X')):
|
||||
current_format = date_time[offset]
|
||||
for old, new in replacement_pairs:
|
||||
# Must deal with possible lack of locale info
|
||||
# manifesting itself as the empty string (e.g., Swedish's
|
||||
# lack of AM/PM info) or a platform returning a tuple of empty
|
||||
# strings (e.g., MacOS 9 having timezone as ('','')).
|
||||
if old:
|
||||
current_format = current_format.replace(old, new)
|
||||
# If %W is used, then Sunday, 2005-01-03 will fall on week 0 since
|
||||
# 2005-01-03 occurs before the first Monday of the year. Otherwise
|
||||
# %U is used.
|
||||
time_tuple = time.struct_time((1999,1,3,1,1,1,6,3,0))
|
||||
if '00' in time.strftime(directive, time_tuple):
|
||||
U_W = '%W'
|
||||
else:
|
||||
U_W = '%U'
|
||||
date_time[offset] = current_format.replace('11', U_W)
|
||||
self.LC_date_time = date_time[0]
|
||||
self.LC_date = date_time[1]
|
||||
self.LC_time = date_time[2]
|
||||
|
||||
def __calc_timezone(self):
|
||||
# Set self.timezone by using time.tzname.
|
||||
# Do not worry about possibility of time.tzname[0] == timetzname[1]
|
||||
# and time.daylight; handle that in strptime .
|
||||
try:
|
||||
time.tzset()
|
||||
except AttributeError:
|
||||
pass
|
||||
no_saving = frozenset(["utc", "gmt", time.tzname[0].lower()])
|
||||
if time.daylight:
|
||||
has_saving = frozenset([time.tzname[1].lower()])
|
||||
else:
|
||||
has_saving = frozenset()
|
||||
self.timezone = (no_saving, has_saving)
|
||||
|
||||
|
||||
class TimeRE(dict):
|
||||
"""Handle conversion from format directives to regexes."""
|
||||
|
||||
def __init__(self, locale_time=None):
|
||||
"""Create keys/values.
|
||||
|
||||
Order of execution is important for dependency reasons.
|
||||
|
||||
"""
|
||||
if locale_time:
|
||||
self.locale_time = locale_time
|
||||
else:
|
||||
self.locale_time = LocaleTime()
|
||||
base = super(TimeRE, self)
|
||||
base.__init__({
|
||||
# The " \d" part of the regex is to make %c from ANSI C work
|
||||
'd': r"(?P<d>3[0-1]|[1-2]\d|0[1-9]|[1-9]| [1-9])",
|
||||
'H': r"(?P<H>2[0-3]|[0-1]\d|\d)",
|
||||
'I': r"(?P<I>1[0-2]|0[1-9]|[1-9])",
|
||||
'j': r"(?P<j>36[0-6]|3[0-5]\d|[1-2]\d\d|0[1-9]\d|00[1-9]|[1-9]\d|0[1-9]|[1-9])",
|
||||
'm': r"(?P<m>1[0-2]|0[1-9]|[1-9])",
|
||||
'M': r"(?P<M>[0-5]\d|\d)",
|
||||
'S': r"(?P<S>6[0-1]|[0-5]\d|\d)",
|
||||
'U': r"(?P<U>5[0-3]|[0-4]\d|\d)",
|
||||
'w': r"(?P<w>[0-6])",
|
||||
# W is set below by using 'U'
|
||||
'y': r"(?P<y>\d\d)",
|
||||
#XXX: Does 'Y' need to worry about having less or more than
|
||||
# 4 digits?
|
||||
'Y': r"(?P<Y>\d\d\d\d)",
|
||||
'A': self.__seqToRE(self.locale_time.f_weekday, 'A'),
|
||||
'a': self.__seqToRE(self.locale_time.a_weekday, 'a'),
|
||||
'B': self.__seqToRE(self.locale_time.f_month[1:], 'B'),
|
||||
'b': self.__seqToRE(self.locale_time.a_month[1:], 'b'),
|
||||
'p': self.__seqToRE(self.locale_time.am_pm, 'p'),
|
||||
'Z': self.__seqToRE((tz for tz_names in self.locale_time.timezone
|
||||
for tz in tz_names),
|
||||
'Z'),
|
||||
'%': '%'})
|
||||
base.__setitem__('W', base.__getitem__('U').replace('U', 'W'))
|
||||
base.__setitem__('c', self.pattern(self.locale_time.LC_date_time))
|
||||
base.__setitem__('x', self.pattern(self.locale_time.LC_date))
|
||||
base.__setitem__('X', self.pattern(self.locale_time.LC_time))
|
||||
|
||||
def __seqToRE(self, to_convert, directive):
|
||||
"""Convert a list to a regex string for matching a directive.
|
||||
|
||||
Want possible matching values to be from longest to shortest. This
|
||||
prevents the possibility of a match occuring for a value that also
|
||||
a substring of a larger value that should have matched (e.g., 'abc'
|
||||
matching when 'abcdef' should have been the match).
|
||||
|
||||
"""
|
||||
to_convert = sorted(to_convert, key=len, reverse=True)
|
||||
for value in to_convert:
|
||||
if value != '':
|
||||
break
|
||||
else:
|
||||
return ''
|
||||
regex = '|'.join(re_escape(stuff) for stuff in to_convert)
|
||||
regex = '(?P<%s>%s' % (directive, regex)
|
||||
return '%s)' % regex
|
||||
|
||||
def pattern(self, format):
|
||||
"""Return regex pattern for the format string.
|
||||
|
||||
Need to make sure that any characters that might be interpreted as
|
||||
regex syntax are escaped.
|
||||
|
||||
"""
|
||||
processed_format = ''
|
||||
# The sub() call escapes all characters that might be misconstrued
|
||||
# as regex syntax. Cannot use re.escape since we have to deal with
|
||||
# format directives (%m, etc.).
|
||||
regex_chars = re_compile(r"([\\.^$*+?\(\){}\[\]|])")
|
||||
format = regex_chars.sub(r"\\\1", format)
|
||||
whitespace_replacement = re_compile('\s+')
|
||||
format = whitespace_replacement.sub('\s+', format)
|
||||
while '%' in format:
|
||||
directive_index = format.index('%')+1
|
||||
processed_format = "%s%s%s" % (processed_format,
|
||||
format[:directive_index-1],
|
||||
self[format[directive_index]])
|
||||
format = format[directive_index+1:]
|
||||
return "%s%s" % (processed_format, format)
|
||||
|
||||
def compile(self, format):
|
||||
"""Return a compiled re object for the format string."""
|
||||
return re_compile(self.pattern(format), IGNORECASE)
|
||||
|
||||
_cache_lock = _thread_allocate_lock()
|
||||
# DO NOT modify _TimeRE_cache or _regex_cache without acquiring the cache lock
|
||||
# first!
|
||||
_TimeRE_cache = TimeRE()
|
||||
_CACHE_MAX_SIZE = 5 # Max number of regexes stored in _regex_cache
|
||||
_regex_cache = {}
|
||||
|
||||
def _calc_julian_from_U_or_W(year, week_of_year, day_of_week, week_starts_Mon):
|
||||
"""Calculate the Julian day based on the year, week of the year, and day of
|
||||
the week, with week_start_day representing whether the week of the year
|
||||
assumes the week starts on Sunday or Monday (6 or 0)."""
|
||||
first_weekday = datetime_date(year, 1, 1).weekday()
|
||||
# If we are dealing with the %U directive (week starts on Sunday), it's
|
||||
# easier to just shift the view to Sunday being the first day of the
|
||||
# week.
|
||||
if not week_starts_Mon:
|
||||
first_weekday = (first_weekday + 1) % 7
|
||||
day_of_week = (day_of_week + 1) % 7
|
||||
# Need to watch out for a week 0 (when the first day of the year is not
|
||||
# the same as that specified by %U or %W).
|
||||
week_0_length = (7 - first_weekday) % 7
|
||||
if week_of_year == 0:
|
||||
return 1 + day_of_week - first_weekday
|
||||
else:
|
||||
days_to_week = week_0_length + (7 * (week_of_year - 1))
|
||||
return 1 + days_to_week + day_of_week
|
||||
|
||||
|
||||
def strptime(data_string, format="%a %b %d %H:%M:%S %Y"):
|
||||
"""Return a time struct based on the input string and the format string."""
|
||||
global _TimeRE_cache, _regex_cache
|
||||
_cache_lock.acquire()
|
||||
try:
|
||||
if _getlang() != _TimeRE_cache.locale_time.lang:
|
||||
_TimeRE_cache = TimeRE()
|
||||
_regex_cache.clear()
|
||||
if len(_regex_cache) > _CACHE_MAX_SIZE:
|
||||
_regex_cache.clear()
|
||||
locale_time = _TimeRE_cache.locale_time
|
||||
format_regex = _regex_cache.get(format)
|
||||
if not format_regex:
|
||||
try:
|
||||
format_regex = _TimeRE_cache.compile(format)
|
||||
# KeyError raised when a bad format is found; can be specified as
|
||||
# \\, in which case it was a stray % but with a space after it
|
||||
except KeyError, err:
|
||||
bad_directive = err.args[0]
|
||||
if bad_directive == "\\":
|
||||
bad_directive = "%"
|
||||
del err
|
||||
raise ValueError("'%s' is a bad directive in format '%s'" %
|
||||
(bad_directive, format))
|
||||
# IndexError only occurs when the format string is "%"
|
||||
except IndexError:
|
||||
raise ValueError("stray %% in format '%s'" % format)
|
||||
_regex_cache[format] = format_regex
|
||||
finally:
|
||||
_cache_lock.release()
|
||||
found = format_regex.match(data_string)
|
||||
if not found:
|
||||
raise ValueError("time data did not match format: data=%s fmt=%s" %
|
||||
(data_string, format))
|
||||
if len(data_string) != found.end():
|
||||
raise ValueError("unconverted data remains: %s" %
|
||||
data_string[found.end():])
|
||||
year = 1900
|
||||
month = day = 1
|
||||
hour = minute = second = 0
|
||||
tz = -1
|
||||
# Default to -1 to signify that values not known; not critical to have,
|
||||
# though
|
||||
week_of_year = -1
|
||||
week_of_year_start = -1
|
||||
# weekday and julian defaulted to -1 so as to signal need to calculate
|
||||
# values
|
||||
weekday = julian = -1
|
||||
found_dict = found.groupdict()
|
||||
for group_key in found_dict.iterkeys():
|
||||
# Directives not explicitly handled below:
|
||||
# c, x, X
|
||||
# handled by making out of other directives
|
||||
# U, W
|
||||
# worthless without day of the week
|
||||
if group_key == 'y':
|
||||
year = int(found_dict['y'])
|
||||
# Open Group specification for strptime() states that a %y
|
||||
#value in the range of [00, 68] is in the century 2000, while
|
||||
#[69,99] is in the century 1900
|
||||
if year <= 68:
|
||||
year += 2000
|
||||
else:
|
||||
year += 1900
|
||||
elif group_key == 'Y':
|
||||
year = int(found_dict['Y'])
|
||||
elif group_key == 'm':
|
||||
month = int(found_dict['m'])
|
||||
elif group_key == 'B':
|
||||
month = locale_time.f_month.index(found_dict['B'].lower())
|
||||
elif group_key == 'b':
|
||||
month = locale_time.a_month.index(found_dict['b'].lower())
|
||||
elif group_key == 'd':
|
||||
day = int(found_dict['d'])
|
||||
elif group_key == 'H':
|
||||
hour = int(found_dict['H'])
|
||||
elif group_key == 'I':
|
||||
hour = int(found_dict['I'])
|
||||
ampm = found_dict.get('p', '').lower()
|
||||
# If there was no AM/PM indicator, we'll treat this like AM
|
||||
if ampm in ('', locale_time.am_pm[0]):
|
||||
# We're in AM so the hour is correct unless we're
|
||||
# looking at 12 midnight.
|
||||
# 12 midnight == 12 AM == hour 0
|
||||
if hour == 12:
|
||||
hour = 0
|
||||
elif ampm == locale_time.am_pm[1]:
|
||||
# We're in PM so we need to add 12 to the hour unless
|
||||
# we're looking at 12 noon.
|
||||
# 12 noon == 12 PM == hour 12
|
||||
if hour != 12:
|
||||
hour += 12
|
||||
elif group_key == 'M':
|
||||
minute = int(found_dict['M'])
|
||||
elif group_key == 'S':
|
||||
second = int(found_dict['S'])
|
||||
elif group_key == 'A':
|
||||
weekday = locale_time.f_weekday.index(found_dict['A'].lower())
|
||||
elif group_key == 'a':
|
||||
weekday = locale_time.a_weekday.index(found_dict['a'].lower())
|
||||
elif group_key == 'w':
|
||||
weekday = int(found_dict['w'])
|
||||
if weekday == 0:
|
||||
weekday = 6
|
||||
else:
|
||||
weekday -= 1
|
||||
elif group_key == 'j':
|
||||
julian = int(found_dict['j'])
|
||||
elif group_key in ('U', 'W'):
|
||||
week_of_year = int(found_dict[group_key])
|
||||
if group_key == 'U':
|
||||
# U starts week on Sunday.
|
||||
week_of_year_start = 6
|
||||
else:
|
||||
# W starts week on Monday.
|
||||
week_of_year_start = 0
|
||||
elif group_key == 'Z':
|
||||
# Since -1 is default value only need to worry about setting tz if
|
||||
# it can be something other than -1.
|
||||
found_zone = found_dict['Z'].lower()
|
||||
for value, tz_values in enumerate(locale_time.timezone):
|
||||
if found_zone in tz_values:
|
||||
# Deal with bad locale setup where timezone names are the
|
||||
# same and yet time.daylight is true; too ambiguous to
|
||||
# be able to tell what timezone has daylight savings
|
||||
if (time.tzname[0] == time.tzname[1] and
|
||||
time.daylight and found_zone not in ("utc", "gmt")):
|
||||
break
|
||||
else:
|
||||
tz = value
|
||||
break
|
||||
# If we know the week of the year and what day of that week, we can figure
|
||||
# out the Julian day of the year.
|
||||
if julian == -1 and week_of_year != -1 and weekday != -1:
|
||||
week_starts_Mon = True if week_of_year_start == 0 else False
|
||||
julian = _calc_julian_from_U_or_W(year, week_of_year, weekday,
|
||||
week_starts_Mon)
|
||||
# Cannot pre-calculate datetime_date() since can change in Julian
|
||||
# calculation and thus could have different value for the day of the week
|
||||
# calculation.
|
||||
if julian == -1:
|
||||
# Need to add 1 to result since first day of the year is 1, not 0.
|
||||
julian = datetime_date(year, month, day).toordinal() - \
|
||||
datetime_date(year, 1, 1).toordinal() + 1
|
||||
else: # Assume that if they bothered to include Julian day it will
|
||||
# be accurate.
|
||||
datetime_result = datetime_date.fromordinal((julian - 1) + datetime_date(year, 1, 1).toordinal())
|
||||
year = datetime_result.year
|
||||
month = datetime_result.month
|
||||
day = datetime_result.day
|
||||
if weekday == -1:
|
||||
weekday = datetime_date(year, month, day).weekday()
|
||||
return time.struct_time((year, month, day,
|
||||
hour, minute, second,
|
||||
weekday, julian, tz))
|
||||
241
lib/jython-2.5.1/_threading_local.py
Normal file
241
lib/jython-2.5.1/_threading_local.py
Normal file
@ -0,0 +1,241 @@
|
||||
"""Thread-local objects.
|
||||
|
||||
(Note that this module provides a Python version of the threading.local
|
||||
class. Depending on the version of Python you're using, there may be a
|
||||
faster one available. You should always import the `local` class from
|
||||
`threading`.)
|
||||
|
||||
Thread-local objects support the management of thread-local data.
|
||||
If you have data that you want to be local to a thread, simply create
|
||||
a thread-local object and use its attributes:
|
||||
|
||||
>>> mydata = local()
|
||||
>>> mydata.number = 42
|
||||
>>> mydata.number
|
||||
42
|
||||
|
||||
You can also access the local-object's dictionary:
|
||||
|
||||
>>> mydata.__dict__
|
||||
{'number': 42}
|
||||
>>> mydata.__dict__.setdefault('widgets', [])
|
||||
[]
|
||||
>>> mydata.widgets
|
||||
[]
|
||||
|
||||
What's important about thread-local objects is that their data are
|
||||
local to a thread. If we access the data in a different thread:
|
||||
|
||||
>>> log = []
|
||||
>>> def f():
|
||||
... items = mydata.__dict__.items()
|
||||
... items.sort()
|
||||
... log.append(items)
|
||||
... mydata.number = 11
|
||||
... log.append(mydata.number)
|
||||
|
||||
>>> import threading
|
||||
>>> thread = threading.Thread(target=f)
|
||||
>>> thread.start()
|
||||
>>> thread.join()
|
||||
>>> log
|
||||
[[], 11]
|
||||
|
||||
we get different data. Furthermore, changes made in the other thread
|
||||
don't affect data seen in this thread:
|
||||
|
||||
>>> mydata.number
|
||||
42
|
||||
|
||||
Of course, values you get from a local object, including a __dict__
|
||||
attribute, are for whatever thread was current at the time the
|
||||
attribute was read. For that reason, you generally don't want to save
|
||||
these values across threads, as they apply only to the thread they
|
||||
came from.
|
||||
|
||||
You can create custom local objects by subclassing the local class:
|
||||
|
||||
>>> class MyLocal(local):
|
||||
... number = 2
|
||||
... initialized = False
|
||||
... def __init__(self, **kw):
|
||||
... if self.initialized:
|
||||
... raise SystemError('__init__ called too many times')
|
||||
... self.initialized = True
|
||||
... self.__dict__.update(kw)
|
||||
... def squared(self):
|
||||
... return self.number ** 2
|
||||
|
||||
This can be useful to support default values, methods and
|
||||
initialization. Note that if you define an __init__ method, it will be
|
||||
called each time the local object is used in a separate thread. This
|
||||
is necessary to initialize each thread's dictionary.
|
||||
|
||||
Now if we create a local object:
|
||||
|
||||
>>> mydata = MyLocal(color='red')
|
||||
|
||||
Now we have a default number:
|
||||
|
||||
>>> mydata.number
|
||||
2
|
||||
|
||||
an initial color:
|
||||
|
||||
>>> mydata.color
|
||||
'red'
|
||||
>>> del mydata.color
|
||||
|
||||
And a method that operates on the data:
|
||||
|
||||
>>> mydata.squared()
|
||||
4
|
||||
|
||||
As before, we can access the data in a separate thread:
|
||||
|
||||
>>> log = []
|
||||
>>> thread = threading.Thread(target=f)
|
||||
>>> thread.start()
|
||||
>>> thread.join()
|
||||
>>> log
|
||||
[[('color', 'red'), ('initialized', True)], 11]
|
||||
|
||||
without affecting this thread's data:
|
||||
|
||||
>>> mydata.number
|
||||
2
|
||||
>>> mydata.color
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
AttributeError: 'MyLocal' object has no attribute 'color'
|
||||
|
||||
Note that subclasses can define slots, but they are not thread
|
||||
local. They are shared across threads:
|
||||
|
||||
>>> class MyLocal(local):
|
||||
... __slots__ = 'number'
|
||||
|
||||
>>> mydata = MyLocal()
|
||||
>>> mydata.number = 42
|
||||
>>> mydata.color = 'red'
|
||||
|
||||
So, the separate thread:
|
||||
|
||||
>>> thread = threading.Thread(target=f)
|
||||
>>> thread.start()
|
||||
>>> thread.join()
|
||||
|
||||
affects what we see:
|
||||
|
||||
>>> mydata.number
|
||||
11
|
||||
|
||||
>>> del mydata
|
||||
"""
|
||||
|
||||
__all__ = ["local"]
|
||||
|
||||
# We need to use objects from the threading module, but the threading
|
||||
# module may also want to use our `local` class, if support for locals
|
||||
# isn't compiled in to the `thread` module. This creates potential problems
|
||||
# with circular imports. For that reason, we don't import `threading`
|
||||
# until the bottom of this file (a hack sufficient to worm around the
|
||||
# potential problems). Note that almost all platforms do have support for
|
||||
# locals in the `thread` module, and there is no circular import problem
|
||||
# then, so problems introduced by fiddling the order of imports here won't
|
||||
# manifest on most boxes.
|
||||
|
||||
class _localbase(object):
|
||||
__slots__ = '_local__key', '_local__args', '_local__lock'
|
||||
|
||||
def __new__(cls, *args, **kw):
|
||||
self = object.__new__(cls)
|
||||
key = '_local__key', 'thread.local.' + str(id(self))
|
||||
object.__setattr__(self, '_local__key', key)
|
||||
object.__setattr__(self, '_local__args', (args, kw))
|
||||
object.__setattr__(self, '_local__lock', RLock())
|
||||
|
||||
if args or kw and (cls.__init__ is object.__init__):
|
||||
raise TypeError("Initialization arguments are not supported")
|
||||
|
||||
# We need to create the thread dict in anticipation of
|
||||
# __init__ being called, to make sure we don't call it
|
||||
# again ourselves.
|
||||
dict = object.__getattribute__(self, '__dict__')
|
||||
currentThread().__dict__[key] = dict
|
||||
|
||||
return self
|
||||
|
||||
def _patch(self):
|
||||
key = object.__getattribute__(self, '_local__key')
|
||||
d = currentThread().__dict__.get(key)
|
||||
if d is None:
|
||||
d = {}
|
||||
currentThread().__dict__[key] = d
|
||||
object.__setattr__(self, '__dict__', d)
|
||||
|
||||
# we have a new instance dict, so call out __init__ if we have
|
||||
# one
|
||||
cls = type(self)
|
||||
if cls.__init__ is not object.__init__:
|
||||
args, kw = object.__getattribute__(self, '_local__args')
|
||||
cls.__init__(self, *args, **kw)
|
||||
else:
|
||||
object.__setattr__(self, '__dict__', d)
|
||||
|
||||
class local(_localbase):
|
||||
|
||||
def __getattribute__(self, name):
|
||||
lock = object.__getattribute__(self, '_local__lock')
|
||||
lock.acquire()
|
||||
try:
|
||||
_patch(self)
|
||||
return object.__getattribute__(self, name)
|
||||
finally:
|
||||
lock.release()
|
||||
|
||||
def __setattr__(self, name, value):
|
||||
lock = object.__getattribute__(self, '_local__lock')
|
||||
lock.acquire()
|
||||
try:
|
||||
_patch(self)
|
||||
return object.__setattr__(self, name, value)
|
||||
finally:
|
||||
lock.release()
|
||||
|
||||
def __delattr__(self, name):
|
||||
lock = object.__getattribute__(self, '_local__lock')
|
||||
lock.acquire()
|
||||
try:
|
||||
_patch(self)
|
||||
return object.__delattr__(self, name)
|
||||
finally:
|
||||
lock.release()
|
||||
|
||||
def __del__(self):
|
||||
import threading
|
||||
|
||||
key = object.__getattribute__(self, '_local__key')
|
||||
|
||||
try:
|
||||
threads = list(threading.enumerate())
|
||||
except:
|
||||
# If enumerate fails, as it seems to do during
|
||||
# shutdown, we'll skip cleanup under the assumption
|
||||
# that there is nothing to clean up.
|
||||
return
|
||||
|
||||
for thread in threads:
|
||||
try:
|
||||
__dict__ = thread.__dict__
|
||||
except AttributeError:
|
||||
# Thread is dying, rest in peace.
|
||||
continue
|
||||
|
||||
if key in __dict__:
|
||||
try:
|
||||
del __dict__[key]
|
||||
except KeyError:
|
||||
pass # didn't have anything in this thread
|
||||
|
||||
from threading import currentThread, RLock
|
||||
961
lib/jython-2.5.1/aifc.py
Normal file
961
lib/jython-2.5.1/aifc.py
Normal file
@ -0,0 +1,961 @@
|
||||
"""Stuff to parse AIFF-C and AIFF files.
|
||||
|
||||
Unless explicitly stated otherwise, the description below is true
|
||||
both for AIFF-C files and AIFF files.
|
||||
|
||||
An AIFF-C file has the following structure.
|
||||
|
||||
+-----------------+
|
||||
| FORM |
|
||||
+-----------------+
|
||||
| <size> |
|
||||
+----+------------+
|
||||
| | AIFC |
|
||||
| +------------+
|
||||
| | <chunks> |
|
||||
| | . |
|
||||
| | . |
|
||||
| | . |
|
||||
+----+------------+
|
||||
|
||||
An AIFF file has the string "AIFF" instead of "AIFC".
|
||||
|
||||
A chunk consists of an identifier (4 bytes) followed by a size (4 bytes,
|
||||
big endian order), followed by the data. The size field does not include
|
||||
the size of the 8 byte header.
|
||||
|
||||
The following chunk types are recognized.
|
||||
|
||||
FVER
|
||||
<version number of AIFF-C defining document> (AIFF-C only).
|
||||
MARK
|
||||
<# of markers> (2 bytes)
|
||||
list of markers:
|
||||
<marker ID> (2 bytes, must be > 0)
|
||||
<position> (4 bytes)
|
||||
<marker name> ("pstring")
|
||||
COMM
|
||||
<# of channels> (2 bytes)
|
||||
<# of sound frames> (4 bytes)
|
||||
<size of the samples> (2 bytes)
|
||||
<sampling frequency> (10 bytes, IEEE 80-bit extended
|
||||
floating point)
|
||||
in AIFF-C files only:
|
||||
<compression type> (4 bytes)
|
||||
<human-readable version of compression type> ("pstring")
|
||||
SSND
|
||||
<offset> (4 bytes, not used by this program)
|
||||
<blocksize> (4 bytes, not used by this program)
|
||||
<sound data>
|
||||
|
||||
A pstring consists of 1 byte length, a string of characters, and 0 or 1
|
||||
byte pad to make the total length even.
|
||||
|
||||
Usage.
|
||||
|
||||
Reading AIFF files:
|
||||
f = aifc.open(file, 'r')
|
||||
where file is either the name of a file or an open file pointer.
|
||||
The open file pointer must have methods read(), seek(), and close().
|
||||
In some types of audio files, if the setpos() method is not used,
|
||||
the seek() method is not necessary.
|
||||
|
||||
This returns an instance of a class with the following public methods:
|
||||
getnchannels() -- returns number of audio channels (1 for
|
||||
mono, 2 for stereo)
|
||||
getsampwidth() -- returns sample width in bytes
|
||||
getframerate() -- returns sampling frequency
|
||||
getnframes() -- returns number of audio frames
|
||||
getcomptype() -- returns compression type ('NONE' for AIFF files)
|
||||
getcompname() -- returns human-readable version of
|
||||
compression type ('not compressed' for AIFF files)
|
||||
getparams() -- returns a tuple consisting of all of the
|
||||
above in the above order
|
||||
getmarkers() -- get the list of marks in the audio file or None
|
||||
if there are no marks
|
||||
getmark(id) -- get mark with the specified id (raises an error
|
||||
if the mark does not exist)
|
||||
readframes(n) -- returns at most n frames of audio
|
||||
rewind() -- rewind to the beginning of the audio stream
|
||||
setpos(pos) -- seek to the specified position
|
||||
tell() -- return the current position
|
||||
close() -- close the instance (make it unusable)
|
||||
The position returned by tell(), the position given to setpos() and
|
||||
the position of marks are all compatible and have nothing to do with
|
||||
the actual position in the file.
|
||||
The close() method is called automatically when the class instance
|
||||
is destroyed.
|
||||
|
||||
Writing AIFF files:
|
||||
f = aifc.open(file, 'w')
|
||||
where file is either the name of a file or an open file pointer.
|
||||
The open file pointer must have methods write(), tell(), seek(), and
|
||||
close().
|
||||
|
||||
This returns an instance of a class with the following public methods:
|
||||
aiff() -- create an AIFF file (AIFF-C default)
|
||||
aifc() -- create an AIFF-C file
|
||||
setnchannels(n) -- set the number of channels
|
||||
setsampwidth(n) -- set the sample width
|
||||
setframerate(n) -- set the frame rate
|
||||
setnframes(n) -- set the number of frames
|
||||
setcomptype(type, name)
|
||||
-- set the compression type and the
|
||||
human-readable compression type
|
||||
setparams(tuple)
|
||||
-- set all parameters at once
|
||||
setmark(id, pos, name)
|
||||
-- add specified mark to the list of marks
|
||||
tell() -- return current position in output file (useful
|
||||
in combination with setmark())
|
||||
writeframesraw(data)
|
||||
-- write audio frames without pathing up the
|
||||
file header
|
||||
writeframes(data)
|
||||
-- write audio frames and patch up the file header
|
||||
close() -- patch up the file header and close the
|
||||
output file
|
||||
You should set the parameters before the first writeframesraw or
|
||||
writeframes. The total number of frames does not need to be set,
|
||||
but when it is set to the correct value, the header does not have to
|
||||
be patched up.
|
||||
It is best to first set all parameters, perhaps possibly the
|
||||
compression type, and then write audio frames using writeframesraw.
|
||||
When all frames have been written, either call writeframes('') or
|
||||
close() to patch up the sizes in the header.
|
||||
Marks can be added anytime. If there are any marks, ypu must call
|
||||
close() after all frames have been written.
|
||||
The close() method is called automatically when the class instance
|
||||
is destroyed.
|
||||
|
||||
When a file is opened with the extension '.aiff', an AIFF file is
|
||||
written, otherwise an AIFF-C file is written. This default can be
|
||||
changed by calling aiff() or aifc() before the first writeframes or
|
||||
writeframesraw.
|
||||
"""
|
||||
|
||||
import struct
|
||||
import __builtin__
|
||||
|
||||
__all__ = ["Error","open","openfp"]
|
||||
|
||||
class Error(Exception):
|
||||
pass
|
||||
|
||||
_AIFC_version = 0xA2805140L # Version 1 of AIFF-C
|
||||
|
||||
_skiplist = 'COMT', 'INST', 'MIDI', 'AESD', \
|
||||
'APPL', 'NAME', 'AUTH', '(c) ', 'ANNO'
|
||||
|
||||
def _read_long(file):
|
||||
try:
|
||||
return struct.unpack('>l', file.read(4))[0]
|
||||
except struct.error:
|
||||
raise EOFError
|
||||
|
||||
def _read_ulong(file):
|
||||
try:
|
||||
return struct.unpack('>L', file.read(4))[0]
|
||||
except struct.error:
|
||||
raise EOFError
|
||||
|
||||
def _read_short(file):
|
||||
try:
|
||||
return struct.unpack('>h', file.read(2))[0]
|
||||
except struct.error:
|
||||
raise EOFError
|
||||
|
||||
def _read_string(file):
|
||||
length = ord(file.read(1))
|
||||
if length == 0:
|
||||
data = ''
|
||||
else:
|
||||
data = file.read(length)
|
||||
if length & 1 == 0:
|
||||
dummy = file.read(1)
|
||||
return data
|
||||
|
||||
_HUGE_VAL = 1.79769313486231e+308 # See <limits.h>
|
||||
|
||||
def _read_float(f): # 10 bytes
|
||||
expon = _read_short(f) # 2 bytes
|
||||
sign = 1
|
||||
if expon < 0:
|
||||
sign = -1
|
||||
expon = expon + 0x8000
|
||||
himant = _read_ulong(f) # 4 bytes
|
||||
lomant = _read_ulong(f) # 4 bytes
|
||||
if expon == himant == lomant == 0:
|
||||
f = 0.0
|
||||
elif expon == 0x7FFF:
|
||||
f = _HUGE_VAL
|
||||
else:
|
||||
expon = expon - 16383
|
||||
f = (himant * 0x100000000L + lomant) * pow(2.0, expon - 63)
|
||||
return sign * f
|
||||
|
||||
def _write_short(f, x):
|
||||
f.write(struct.pack('>h', x))
|
||||
|
||||
def _write_long(f, x):
|
||||
f.write(struct.pack('>L', x))
|
||||
|
||||
def _write_string(f, s):
|
||||
if len(s) > 255:
|
||||
raise ValueError("string exceeds maximum pstring length")
|
||||
f.write(chr(len(s)))
|
||||
f.write(s)
|
||||
if len(s) & 1 == 0:
|
||||
f.write(chr(0))
|
||||
|
||||
def _write_float(f, x):
|
||||
import math
|
||||
if x < 0:
|
||||
sign = 0x8000
|
||||
x = x * -1
|
||||
else:
|
||||
sign = 0
|
||||
if x == 0:
|
||||
expon = 0
|
||||
himant = 0
|
||||
lomant = 0
|
||||
else:
|
||||
fmant, expon = math.frexp(x)
|
||||
if expon > 16384 or fmant >= 1: # Infinity or NaN
|
||||
expon = sign|0x7FFF
|
||||
himant = 0
|
||||
lomant = 0
|
||||
else: # Finite
|
||||
expon = expon + 16382
|
||||
if expon < 0: # denormalized
|
||||
fmant = math.ldexp(fmant, expon)
|
||||
expon = 0
|
||||
expon = expon | sign
|
||||
fmant = math.ldexp(fmant, 32)
|
||||
fsmant = math.floor(fmant)
|
||||
himant = long(fsmant)
|
||||
fmant = math.ldexp(fmant - fsmant, 32)
|
||||
fsmant = math.floor(fmant)
|
||||
lomant = long(fsmant)
|
||||
_write_short(f, expon)
|
||||
_write_long(f, himant)
|
||||
_write_long(f, lomant)
|
||||
|
||||
from chunk import Chunk
|
||||
|
||||
class Aifc_read:
|
||||
# Variables used in this class:
|
||||
#
|
||||
# These variables are available to the user though appropriate
|
||||
# methods of this class:
|
||||
# _file -- the open file with methods read(), close(), and seek()
|
||||
# set through the __init__() method
|
||||
# _nchannels -- the number of audio channels
|
||||
# available through the getnchannels() method
|
||||
# _nframes -- the number of audio frames
|
||||
# available through the getnframes() method
|
||||
# _sampwidth -- the number of bytes per audio sample
|
||||
# available through the getsampwidth() method
|
||||
# _framerate -- the sampling frequency
|
||||
# available through the getframerate() method
|
||||
# _comptype -- the AIFF-C compression type ('NONE' if AIFF)
|
||||
# available through the getcomptype() method
|
||||
# _compname -- the human-readable AIFF-C compression type
|
||||
# available through the getcomptype() method
|
||||
# _markers -- the marks in the audio file
|
||||
# available through the getmarkers() and getmark()
|
||||
# methods
|
||||
# _soundpos -- the position in the audio stream
|
||||
# available through the tell() method, set through the
|
||||
# setpos() method
|
||||
#
|
||||
# These variables are used internally only:
|
||||
# _version -- the AIFF-C version number
|
||||
# _decomp -- the decompressor from builtin module cl
|
||||
# _comm_chunk_read -- 1 iff the COMM chunk has been read
|
||||
# _aifc -- 1 iff reading an AIFF-C file
|
||||
# _ssnd_seek_needed -- 1 iff positioned correctly in audio
|
||||
# file for readframes()
|
||||
# _ssnd_chunk -- instantiation of a chunk class for the SSND chunk
|
||||
# _framesize -- size of one frame in the file
|
||||
|
||||
def initfp(self, file):
|
||||
self._version = 0
|
||||
self._decomp = None
|
||||
self._convert = None
|
||||
self._markers = []
|
||||
self._soundpos = 0
|
||||
self._file = Chunk(file)
|
||||
if self._file.getname() != 'FORM':
|
||||
raise Error, 'file does not start with FORM id'
|
||||
formdata = self._file.read(4)
|
||||
if formdata == 'AIFF':
|
||||
self._aifc = 0
|
||||
elif formdata == 'AIFC':
|
||||
self._aifc = 1
|
||||
else:
|
||||
raise Error, 'not an AIFF or AIFF-C file'
|
||||
self._comm_chunk_read = 0
|
||||
while 1:
|
||||
self._ssnd_seek_needed = 1
|
||||
try:
|
||||
chunk = Chunk(self._file)
|
||||
except EOFError:
|
||||
break
|
||||
chunkname = chunk.getname()
|
||||
if chunkname == 'COMM':
|
||||
self._read_comm_chunk(chunk)
|
||||
self._comm_chunk_read = 1
|
||||
elif chunkname == 'SSND':
|
||||
self._ssnd_chunk = chunk
|
||||
dummy = chunk.read(8)
|
||||
self._ssnd_seek_needed = 0
|
||||
elif chunkname == 'FVER':
|
||||
self._version = _read_ulong(chunk)
|
||||
elif chunkname == 'MARK':
|
||||
self._readmark(chunk)
|
||||
elif chunkname in _skiplist:
|
||||
pass
|
||||
else:
|
||||
raise Error, 'unrecognized chunk type '+chunk.chunkname
|
||||
chunk.skip()
|
||||
if not self._comm_chunk_read or not self._ssnd_chunk:
|
||||
raise Error, 'COMM chunk and/or SSND chunk missing'
|
||||
if self._aifc and self._decomp:
|
||||
import cl
|
||||
params = [cl.ORIGINAL_FORMAT, 0,
|
||||
cl.BITS_PER_COMPONENT, self._sampwidth * 8,
|
||||
cl.FRAME_RATE, self._framerate]
|
||||
if self._nchannels == 1:
|
||||
params[1] = cl.MONO
|
||||
elif self._nchannels == 2:
|
||||
params[1] = cl.STEREO_INTERLEAVED
|
||||
else:
|
||||
raise Error, 'cannot compress more than 2 channels'
|
||||
self._decomp.SetParams(params)
|
||||
|
||||
def __init__(self, f):
|
||||
if type(f) == type(''):
|
||||
f = __builtin__.open(f, 'rb')
|
||||
# else, assume it is an open file object already
|
||||
self.initfp(f)
|
||||
|
||||
#
|
||||
# User visible methods.
|
||||
#
|
||||
def getfp(self):
|
||||
return self._file
|
||||
|
||||
def rewind(self):
|
||||
self._ssnd_seek_needed = 1
|
||||
self._soundpos = 0
|
||||
|
||||
def close(self):
|
||||
if self._decomp:
|
||||
self._decomp.CloseDecompressor()
|
||||
self._decomp = None
|
||||
self._file = None
|
||||
|
||||
def tell(self):
|
||||
return self._soundpos
|
||||
|
||||
def getnchannels(self):
|
||||
return self._nchannels
|
||||
|
||||
def getnframes(self):
|
||||
return self._nframes
|
||||
|
||||
def getsampwidth(self):
|
||||
return self._sampwidth
|
||||
|
||||
def getframerate(self):
|
||||
return self._framerate
|
||||
|
||||
def getcomptype(self):
|
||||
return self._comptype
|
||||
|
||||
def getcompname(self):
|
||||
return self._compname
|
||||
|
||||
## def getversion(self):
|
||||
## return self._version
|
||||
|
||||
def getparams(self):
|
||||
return self.getnchannels(), self.getsampwidth(), \
|
||||
self.getframerate(), self.getnframes(), \
|
||||
self.getcomptype(), self.getcompname()
|
||||
|
||||
def getmarkers(self):
|
||||
if len(self._markers) == 0:
|
||||
return None
|
||||
return self._markers
|
||||
|
||||
def getmark(self, id):
|
||||
for marker in self._markers:
|
||||
if id == marker[0]:
|
||||
return marker
|
||||
raise Error, 'marker %r does not exist' % (id,)
|
||||
|
||||
def setpos(self, pos):
|
||||
if pos < 0 or pos > self._nframes:
|
||||
raise Error, 'position not in range'
|
||||
self._soundpos = pos
|
||||
self._ssnd_seek_needed = 1
|
||||
|
||||
def readframes(self, nframes):
|
||||
if self._ssnd_seek_needed:
|
||||
self._ssnd_chunk.seek(0)
|
||||
dummy = self._ssnd_chunk.read(8)
|
||||
pos = self._soundpos * self._framesize
|
||||
if pos:
|
||||
self._ssnd_chunk.seek(pos + 8)
|
||||
self._ssnd_seek_needed = 0
|
||||
if nframes == 0:
|
||||
return ''
|
||||
data = self._ssnd_chunk.read(nframes * self._framesize)
|
||||
if self._convert and data:
|
||||
data = self._convert(data)
|
||||
self._soundpos = self._soundpos + len(data) / (self._nchannels * self._sampwidth)
|
||||
return data
|
||||
|
||||
#
|
||||
# Internal methods.
|
||||
#
|
||||
|
||||
def _decomp_data(self, data):
|
||||
import cl
|
||||
dummy = self._decomp.SetParam(cl.FRAME_BUFFER_SIZE,
|
||||
len(data) * 2)
|
||||
return self._decomp.Decompress(len(data) / self._nchannels,
|
||||
data)
|
||||
|
||||
def _ulaw2lin(self, data):
|
||||
import audioop
|
||||
return audioop.ulaw2lin(data, 2)
|
||||
|
||||
def _adpcm2lin(self, data):
|
||||
import audioop
|
||||
if not hasattr(self, '_adpcmstate'):
|
||||
# first time
|
||||
self._adpcmstate = None
|
||||
data, self._adpcmstate = audioop.adpcm2lin(data, 2,
|
||||
self._adpcmstate)
|
||||
return data
|
||||
|
||||
def _read_comm_chunk(self, chunk):
|
||||
self._nchannels = _read_short(chunk)
|
||||
self._nframes = _read_long(chunk)
|
||||
self._sampwidth = (_read_short(chunk) + 7) / 8
|
||||
self._framerate = int(_read_float(chunk))
|
||||
self._framesize = self._nchannels * self._sampwidth
|
||||
if self._aifc:
|
||||
#DEBUG: SGI's soundeditor produces a bad size :-(
|
||||
kludge = 0
|
||||
if chunk.chunksize == 18:
|
||||
kludge = 1
|
||||
print 'Warning: bad COMM chunk size'
|
||||
chunk.chunksize = 23
|
||||
#DEBUG end
|
||||
self._comptype = chunk.read(4)
|
||||
#DEBUG start
|
||||
if kludge:
|
||||
length = ord(chunk.file.read(1))
|
||||
if length & 1 == 0:
|
||||
length = length + 1
|
||||
chunk.chunksize = chunk.chunksize + length
|
||||
chunk.file.seek(-1, 1)
|
||||
#DEBUG end
|
||||
self._compname = _read_string(chunk)
|
||||
if self._comptype != 'NONE':
|
||||
if self._comptype == 'G722':
|
||||
try:
|
||||
import audioop
|
||||
except ImportError:
|
||||
pass
|
||||
else:
|
||||
self._convert = self._adpcm2lin
|
||||
self._framesize = self._framesize / 4
|
||||
return
|
||||
# for ULAW and ALAW try Compression Library
|
||||
try:
|
||||
import cl
|
||||
except ImportError:
|
||||
if self._comptype == 'ULAW':
|
||||
try:
|
||||
import audioop
|
||||
self._convert = self._ulaw2lin
|
||||
self._framesize = self._framesize / 2
|
||||
return
|
||||
except ImportError:
|
||||
pass
|
||||
raise Error, 'cannot read compressed AIFF-C files'
|
||||
if self._comptype == 'ULAW':
|
||||
scheme = cl.G711_ULAW
|
||||
self._framesize = self._framesize / 2
|
||||
elif self._comptype == 'ALAW':
|
||||
scheme = cl.G711_ALAW
|
||||
self._framesize = self._framesize / 2
|
||||
else:
|
||||
raise Error, 'unsupported compression type'
|
||||
self._decomp = cl.OpenDecompressor(scheme)
|
||||
self._convert = self._decomp_data
|
||||
else:
|
||||
self._comptype = 'NONE'
|
||||
self._compname = 'not compressed'
|
||||
|
||||
def _readmark(self, chunk):
|
||||
nmarkers = _read_short(chunk)
|
||||
# Some files appear to contain invalid counts.
|
||||
# Cope with this by testing for EOF.
|
||||
try:
|
||||
for i in range(nmarkers):
|
||||
id = _read_short(chunk)
|
||||
pos = _read_long(chunk)
|
||||
name = _read_string(chunk)
|
||||
if pos or name:
|
||||
# some files appear to have
|
||||
# dummy markers consisting of
|
||||
# a position 0 and name ''
|
||||
self._markers.append((id, pos, name))
|
||||
except EOFError:
|
||||
print 'Warning: MARK chunk contains only',
|
||||
print len(self._markers),
|
||||
if len(self._markers) == 1: print 'marker',
|
||||
else: print 'markers',
|
||||
print 'instead of', nmarkers
|
||||
|
||||
class Aifc_write:
|
||||
# Variables used in this class:
|
||||
#
|
||||
# These variables are user settable through appropriate methods
|
||||
# of this class:
|
||||
# _file -- the open file with methods write(), close(), tell(), seek()
|
||||
# set through the __init__() method
|
||||
# _comptype -- the AIFF-C compression type ('NONE' in AIFF)
|
||||
# set through the setcomptype() or setparams() method
|
||||
# _compname -- the human-readable AIFF-C compression type
|
||||
# set through the setcomptype() or setparams() method
|
||||
# _nchannels -- the number of audio channels
|
||||
# set through the setnchannels() or setparams() method
|
||||
# _sampwidth -- the number of bytes per audio sample
|
||||
# set through the setsampwidth() or setparams() method
|
||||
# _framerate -- the sampling frequency
|
||||
# set through the setframerate() or setparams() method
|
||||
# _nframes -- the number of audio frames written to the header
|
||||
# set through the setnframes() or setparams() method
|
||||
# _aifc -- whether we're writing an AIFF-C file or an AIFF file
|
||||
# set through the aifc() method, reset through the
|
||||
# aiff() method
|
||||
#
|
||||
# These variables are used internally only:
|
||||
# _version -- the AIFF-C version number
|
||||
# _comp -- the compressor from builtin module cl
|
||||
# _nframeswritten -- the number of audio frames actually written
|
||||
# _datalength -- the size of the audio samples written to the header
|
||||
# _datawritten -- the size of the audio samples actually written
|
||||
|
||||
def __init__(self, f):
|
||||
if type(f) == type(''):
|
||||
filename = f
|
||||
f = __builtin__.open(f, 'wb')
|
||||
else:
|
||||
# else, assume it is an open file object already
|
||||
filename = '???'
|
||||
self.initfp(f)
|
||||
if filename[-5:] == '.aiff':
|
||||
self._aifc = 0
|
||||
else:
|
||||
self._aifc = 1
|
||||
|
||||
def initfp(self, file):
|
||||
self._file = file
|
||||
self._version = _AIFC_version
|
||||
self._comptype = 'NONE'
|
||||
self._compname = 'not compressed'
|
||||
self._comp = None
|
||||
self._convert = None
|
||||
self._nchannels = 0
|
||||
self._sampwidth = 0
|
||||
self._framerate = 0
|
||||
self._nframes = 0
|
||||
self._nframeswritten = 0
|
||||
self._datawritten = 0
|
||||
self._datalength = 0
|
||||
self._markers = []
|
||||
self._marklength = 0
|
||||
self._aifc = 1 # AIFF-C is default
|
||||
|
||||
def __del__(self):
|
||||
if self._file:
|
||||
self.close()
|
||||
|
||||
#
|
||||
# User visible methods.
|
||||
#
|
||||
def aiff(self):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
self._aifc = 0
|
||||
|
||||
def aifc(self):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
self._aifc = 1
|
||||
|
||||
def setnchannels(self, nchannels):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
if nchannels < 1:
|
||||
raise Error, 'bad # of channels'
|
||||
self._nchannels = nchannels
|
||||
|
||||
def getnchannels(self):
|
||||
if not self._nchannels:
|
||||
raise Error, 'number of channels not set'
|
||||
return self._nchannels
|
||||
|
||||
def setsampwidth(self, sampwidth):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
if sampwidth < 1 or sampwidth > 4:
|
||||
raise Error, 'bad sample width'
|
||||
self._sampwidth = sampwidth
|
||||
|
||||
def getsampwidth(self):
|
||||
if not self._sampwidth:
|
||||
raise Error, 'sample width not set'
|
||||
return self._sampwidth
|
||||
|
||||
def setframerate(self, framerate):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
if framerate <= 0:
|
||||
raise Error, 'bad frame rate'
|
||||
self._framerate = framerate
|
||||
|
||||
def getframerate(self):
|
||||
if not self._framerate:
|
||||
raise Error, 'frame rate not set'
|
||||
return self._framerate
|
||||
|
||||
def setnframes(self, nframes):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
self._nframes = nframes
|
||||
|
||||
def getnframes(self):
|
||||
return self._nframeswritten
|
||||
|
||||
def setcomptype(self, comptype, compname):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
if comptype not in ('NONE', 'ULAW', 'ALAW', 'G722'):
|
||||
raise Error, 'unsupported compression type'
|
||||
self._comptype = comptype
|
||||
self._compname = compname
|
||||
|
||||
def getcomptype(self):
|
||||
return self._comptype
|
||||
|
||||
def getcompname(self):
|
||||
return self._compname
|
||||
|
||||
## def setversion(self, version):
|
||||
## if self._nframeswritten:
|
||||
## raise Error, 'cannot change parameters after starting to write'
|
||||
## self._version = version
|
||||
|
||||
def setparams(self, (nchannels, sampwidth, framerate, nframes, comptype, compname)):
|
||||
if self._nframeswritten:
|
||||
raise Error, 'cannot change parameters after starting to write'
|
||||
if comptype not in ('NONE', 'ULAW', 'ALAW', 'G722'):
|
||||
raise Error, 'unsupported compression type'
|
||||
self.setnchannels(nchannels)
|
||||
self.setsampwidth(sampwidth)
|
||||
self.setframerate(framerate)
|
||||
self.setnframes(nframes)
|
||||
self.setcomptype(comptype, compname)
|
||||
|
||||
def getparams(self):
|
||||
if not self._nchannels or not self._sampwidth or not self._framerate:
|
||||
raise Error, 'not all parameters set'
|
||||
return self._nchannels, self._sampwidth, self._framerate, \
|
||||
self._nframes, self._comptype, self._compname
|
||||
|
||||
def setmark(self, id, pos, name):
|
||||
if id <= 0:
|
||||
raise Error, 'marker ID must be > 0'
|
||||
if pos < 0:
|
||||
raise Error, 'marker position must be >= 0'
|
||||
if type(name) != type(''):
|
||||
raise Error, 'marker name must be a string'
|
||||
for i in range(len(self._markers)):
|
||||
if id == self._markers[i][0]:
|
||||
self._markers[i] = id, pos, name
|
||||
return
|
||||
self._markers.append((id, pos, name))
|
||||
|
||||
def getmark(self, id):
|
||||
for marker in self._markers:
|
||||
if id == marker[0]:
|
||||
return marker
|
||||
raise Error, 'marker %r does not exist' % (id,)
|
||||
|
||||
def getmarkers(self):
|
||||
if len(self._markers) == 0:
|
||||
return None
|
||||
return self._markers
|
||||
|
||||
def tell(self):
|
||||
return self._nframeswritten
|
||||
|
||||
def writeframesraw(self, data):
|
||||
self._ensure_header_written(len(data))
|
||||
nframes = len(data) / (self._sampwidth * self._nchannels)
|
||||
if self._convert:
|
||||
data = self._convert(data)
|
||||
self._file.write(data)
|
||||
self._nframeswritten = self._nframeswritten + nframes
|
||||
self._datawritten = self._datawritten + len(data)
|
||||
|
||||
def writeframes(self, data):
|
||||
self.writeframesraw(data)
|
||||
if self._nframeswritten != self._nframes or \
|
||||
self._datalength != self._datawritten:
|
||||
self._patchheader()
|
||||
|
||||
def close(self):
|
||||
self._ensure_header_written(0)
|
||||
if self._datawritten & 1:
|
||||
# quick pad to even size
|
||||
self._file.write(chr(0))
|
||||
self._datawritten = self._datawritten + 1
|
||||
self._writemarkers()
|
||||
if self._nframeswritten != self._nframes or \
|
||||
self._datalength != self._datawritten or \
|
||||
self._marklength:
|
||||
self._patchheader()
|
||||
if self._comp:
|
||||
self._comp.CloseCompressor()
|
||||
self._comp = None
|
||||
self._file.flush()
|
||||
self._file = None
|
||||
|
||||
#
|
||||
# Internal methods.
|
||||
#
|
||||
|
||||
def _comp_data(self, data):
|
||||
import cl
|
||||
dummy = self._comp.SetParam(cl.FRAME_BUFFER_SIZE, len(data))
|
||||
dummy = self._comp.SetParam(cl.COMPRESSED_BUFFER_SIZE, len(data))
|
||||
return self._comp.Compress(self._nframes, data)
|
||||
|
||||
def _lin2ulaw(self, data):
|
||||
import audioop
|
||||
return audioop.lin2ulaw(data, 2)
|
||||
|
||||
def _lin2adpcm(self, data):
|
||||
import audioop
|
||||
if not hasattr(self, '_adpcmstate'):
|
||||
self._adpcmstate = None
|
||||
data, self._adpcmstate = audioop.lin2adpcm(data, 2,
|
||||
self._adpcmstate)
|
||||
return data
|
||||
|
||||
def _ensure_header_written(self, datasize):
|
||||
if not self._nframeswritten:
|
||||
if self._comptype in ('ULAW', 'ALAW'):
|
||||
if not self._sampwidth:
|
||||
self._sampwidth = 2
|
||||
if self._sampwidth != 2:
|
||||
raise Error, 'sample width must be 2 when compressing with ULAW or ALAW'
|
||||
if self._comptype == 'G722':
|
||||
if not self._sampwidth:
|
||||
self._sampwidth = 2
|
||||
if self._sampwidth != 2:
|
||||
raise Error, 'sample width must be 2 when compressing with G7.22 (ADPCM)'
|
||||
if not self._nchannels:
|
||||
raise Error, '# channels not specified'
|
||||
if not self._sampwidth:
|
||||
raise Error, 'sample width not specified'
|
||||
if not self._framerate:
|
||||
raise Error, 'sampling rate not specified'
|
||||
self._write_header(datasize)
|
||||
|
||||
def _init_compression(self):
|
||||
if self._comptype == 'G722':
|
||||
self._convert = self._lin2adpcm
|
||||
return
|
||||
try:
|
||||
import cl
|
||||
except ImportError:
|
||||
if self._comptype == 'ULAW':
|
||||
try:
|
||||
import audioop
|
||||
self._convert = self._lin2ulaw
|
||||
return
|
||||
except ImportError:
|
||||
pass
|
||||
raise Error, 'cannot write compressed AIFF-C files'
|
||||
if self._comptype == 'ULAW':
|
||||
scheme = cl.G711_ULAW
|
||||
elif self._comptype == 'ALAW':
|
||||
scheme = cl.G711_ALAW
|
||||
else:
|
||||
raise Error, 'unsupported compression type'
|
||||
self._comp = cl.OpenCompressor(scheme)
|
||||
params = [cl.ORIGINAL_FORMAT, 0,
|
||||
cl.BITS_PER_COMPONENT, self._sampwidth * 8,
|
||||
cl.FRAME_RATE, self._framerate,
|
||||
cl.FRAME_BUFFER_SIZE, 100,
|
||||
cl.COMPRESSED_BUFFER_SIZE, 100]
|
||||
if self._nchannels == 1:
|
||||
params[1] = cl.MONO
|
||||
elif self._nchannels == 2:
|
||||
params[1] = cl.STEREO_INTERLEAVED
|
||||
else:
|
||||
raise Error, 'cannot compress more than 2 channels'
|
||||
self._comp.SetParams(params)
|
||||
# the compressor produces a header which we ignore
|
||||
dummy = self._comp.Compress(0, '')
|
||||
self._convert = self._comp_data
|
||||
|
||||
def _write_header(self, initlength):
|
||||
if self._aifc and self._comptype != 'NONE':
|
||||
self._init_compression()
|
||||
self._file.write('FORM')
|
||||
if not self._nframes:
|
||||
self._nframes = initlength / (self._nchannels * self._sampwidth)
|
||||
self._datalength = self._nframes * self._nchannels * self._sampwidth
|
||||
if self._datalength & 1:
|
||||
self._datalength = self._datalength + 1
|
||||
if self._aifc:
|
||||
if self._comptype in ('ULAW', 'ALAW'):
|
||||
self._datalength = self._datalength / 2
|
||||
if self._datalength & 1:
|
||||
self._datalength = self._datalength + 1
|
||||
elif self._comptype == 'G722':
|
||||
self._datalength = (self._datalength + 3) / 4
|
||||
if self._datalength & 1:
|
||||
self._datalength = self._datalength + 1
|
||||
self._form_length_pos = self._file.tell()
|
||||
commlength = self._write_form_length(self._datalength)
|
||||
if self._aifc:
|
||||
self._file.write('AIFC')
|
||||
self._file.write('FVER')
|
||||
_write_long(self._file, 4)
|
||||
_write_long(self._file, self._version)
|
||||
else:
|
||||
self._file.write('AIFF')
|
||||
self._file.write('COMM')
|
||||
_write_long(self._file, commlength)
|
||||
_write_short(self._file, self._nchannels)
|
||||
self._nframes_pos = self._file.tell()
|
||||
_write_long(self._file, self._nframes)
|
||||
_write_short(self._file, self._sampwidth * 8)
|
||||
_write_float(self._file, self._framerate)
|
||||
if self._aifc:
|
||||
self._file.write(self._comptype)
|
||||
_write_string(self._file, self._compname)
|
||||
self._file.write('SSND')
|
||||
self._ssnd_length_pos = self._file.tell()
|
||||
_write_long(self._file, self._datalength + 8)
|
||||
_write_long(self._file, 0)
|
||||
_write_long(self._file, 0)
|
||||
|
||||
def _write_form_length(self, datalength):
|
||||
if self._aifc:
|
||||
commlength = 18 + 5 + len(self._compname)
|
||||
if commlength & 1:
|
||||
commlength = commlength + 1
|
||||
verslength = 12
|
||||
else:
|
||||
commlength = 18
|
||||
verslength = 0
|
||||
_write_long(self._file, 4 + verslength + self._marklength + \
|
||||
8 + commlength + 16 + datalength)
|
||||
return commlength
|
||||
|
||||
def _patchheader(self):
|
||||
curpos = self._file.tell()
|
||||
if self._datawritten & 1:
|
||||
datalength = self._datawritten + 1
|
||||
self._file.write(chr(0))
|
||||
else:
|
||||
datalength = self._datawritten
|
||||
if datalength == self._datalength and \
|
||||
self._nframes == self._nframeswritten and \
|
||||
self._marklength == 0:
|
||||
self._file.seek(curpos, 0)
|
||||
return
|
||||
self._file.seek(self._form_length_pos, 0)
|
||||
dummy = self._write_form_length(datalength)
|
||||
self._file.seek(self._nframes_pos, 0)
|
||||
_write_long(self._file, self._nframeswritten)
|
||||
self._file.seek(self._ssnd_length_pos, 0)
|
||||
_write_long(self._file, datalength + 8)
|
||||
self._file.seek(curpos, 0)
|
||||
self._nframes = self._nframeswritten
|
||||
self._datalength = datalength
|
||||
|
||||
def _writemarkers(self):
|
||||
if len(self._markers) == 0:
|
||||
return
|
||||
self._file.write('MARK')
|
||||
length = 2
|
||||
for marker in self._markers:
|
||||
id, pos, name = marker
|
||||
length = length + len(name) + 1 + 6
|
||||
if len(name) & 1 == 0:
|
||||
length = length + 1
|
||||
_write_long(self._file, length)
|
||||
self._marklength = length + 8
|
||||
_write_short(self._file, len(self._markers))
|
||||
for marker in self._markers:
|
||||
id, pos, name = marker
|
||||
_write_short(self._file, id)
|
||||
_write_long(self._file, pos)
|
||||
_write_string(self._file, name)
|
||||
|
||||
def open(f, mode=None):
|
||||
if mode is None:
|
||||
if hasattr(f, 'mode'):
|
||||
mode = f.mode
|
||||
else:
|
||||
mode = 'rb'
|
||||
if mode in ('r', 'rb'):
|
||||
return Aifc_read(f)
|
||||
elif mode in ('w', 'wb'):
|
||||
return Aifc_write(f)
|
||||
else:
|
||||
raise Error, "mode must be 'r', 'rb', 'w', or 'wb'"
|
||||
|
||||
openfp = open # B/W compatibility
|
||||
|
||||
if __name__ == '__main__':
|
||||
import sys
|
||||
if not sys.argv[1:]:
|
||||
sys.argv.append('/usr/demos/data/audio/bach.aiff')
|
||||
fn = sys.argv[1]
|
||||
f = open(fn, 'r')
|
||||
print "Reading", fn
|
||||
print "nchannels =", f.getnchannels()
|
||||
print "nframes =", f.getnframes()
|
||||
print "sampwidth =", f.getsampwidth()
|
||||
print "framerate =", f.getframerate()
|
||||
print "comptype =", f.getcomptype()
|
||||
print "compname =", f.getcompname()
|
||||
if sys.argv[2:]:
|
||||
gn = sys.argv[2]
|
||||
print "Writing", gn
|
||||
g = open(gn, 'w')
|
||||
g.setparams(f.getparams())
|
||||
while 1:
|
||||
data = f.readframes(1024)
|
||||
if not data:
|
||||
break
|
||||
g.writeframes(data)
|
||||
g.close()
|
||||
f.close()
|
||||
print "Done."
|
||||
83
lib/jython-2.5.1/anydbm.py
Normal file
83
lib/jython-2.5.1/anydbm.py
Normal file
@ -0,0 +1,83 @@
|
||||
"""Generic interface to all dbm clones.
|
||||
|
||||
Instead of
|
||||
|
||||
import dbm
|
||||
d = dbm.open(file, 'w', 0666)
|
||||
|
||||
use
|
||||
|
||||
import anydbm
|
||||
d = anydbm.open(file, 'w')
|
||||
|
||||
The returned object is a dbhash, gdbm, dbm or dumbdbm object,
|
||||
dependent on the type of database being opened (determined by whichdb
|
||||
module) in the case of an existing dbm. If the dbm does not exist and
|
||||
the create or new flag ('c' or 'n') was specified, the dbm type will
|
||||
be determined by the availability of the modules (tested in the above
|
||||
order).
|
||||
|
||||
It has the following interface (key and data are strings):
|
||||
|
||||
d[key] = data # store data at key (may override data at
|
||||
# existing key)
|
||||
data = d[key] # retrieve data at key (raise KeyError if no
|
||||
# such key)
|
||||
del d[key] # delete data stored at key (raises KeyError
|
||||
# if no such key)
|
||||
flag = key in d # true if the key exists
|
||||
list = d.keys() # return a list of all existing keys (slow!)
|
||||
|
||||
Future versions may change the order in which implementations are
|
||||
tested for existence, add interfaces to other dbm-like
|
||||
implementations.
|
||||
|
||||
The open function has an optional second argument. This can be 'r',
|
||||
for read-only access, 'w', for read-write access of an existing
|
||||
database, 'c' for read-write access to a new or existing database, and
|
||||
'n' for read-write access to a new database. The default is 'r'.
|
||||
|
||||
Note: 'r' and 'w' fail if the database doesn't exist; 'c' creates it
|
||||
only if it doesn't exist; and 'n' always creates a new database.
|
||||
|
||||
"""
|
||||
|
||||
class error(Exception):
|
||||
pass
|
||||
|
||||
_names = ['dbhash', 'gdbm', 'dbm', 'dumbdbm']
|
||||
_errors = [error]
|
||||
_defaultmod = None
|
||||
|
||||
for _name in _names:
|
||||
try:
|
||||
_mod = __import__(_name)
|
||||
except ImportError:
|
||||
continue
|
||||
if not _defaultmod:
|
||||
_defaultmod = _mod
|
||||
_errors.append(_mod.error)
|
||||
|
||||
if not _defaultmod:
|
||||
raise ImportError, "no dbm clone found; tried %s" % _names
|
||||
|
||||
error = tuple(_errors)
|
||||
|
||||
def open(file, flag = 'r', mode = 0666):
|
||||
# guess the type of an existing database
|
||||
from whichdb import whichdb
|
||||
result=whichdb(file)
|
||||
if result is None:
|
||||
# db doesn't exist
|
||||
if 'c' in flag or 'n' in flag:
|
||||
# file doesn't exist and the new
|
||||
# flag was used so use default type
|
||||
mod = _defaultmod
|
||||
else:
|
||||
raise error, "need 'c' or 'n' flag to open new db"
|
||||
elif result == "":
|
||||
# db type cannot be determined
|
||||
raise error, "db type could not be determined"
|
||||
else:
|
||||
mod = __import__(result)
|
||||
return mod.open(file, flag, mode)
|
||||
BIN
lib/jython-2.5.1/ast$py.class
Normal file
BIN
lib/jython-2.5.1/ast$py.class
Normal file
Binary file not shown.
301
lib/jython-2.5.1/ast.py
Normal file
301
lib/jython-2.5.1/ast.py
Normal file
@ -0,0 +1,301 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
"""
|
||||
ast
|
||||
~~~
|
||||
|
||||
The `ast` module helps Python applications to process trees of the Python
|
||||
abstract syntax grammar. The abstract syntax itself might change with
|
||||
each Python release; this module helps to find out programmatically what
|
||||
the current grammar looks like and allows modifications of it.
|
||||
|
||||
An abstract syntax tree can be generated by passing `ast.PyCF_ONLY_AST` as
|
||||
a flag to the `compile()` builtin function or by using the `parse()`
|
||||
function from this module. The result will be a tree of objects whose
|
||||
classes all inherit from `ast.AST`.
|
||||
|
||||
A modified abstract syntax tree can be compiled into a Python code object
|
||||
using the built-in `compile()` function.
|
||||
|
||||
Additionally various helper functions are provided that make working with
|
||||
the trees simpler. The main intention of the helper functions and this
|
||||
module in general is to provide an easy to use interface for libraries
|
||||
that work tightly with the python syntax (template engines for example).
|
||||
|
||||
|
||||
:copyright: Copyright 2008 by Armin Ronacher.
|
||||
:license: Python License.
|
||||
"""
|
||||
from _ast import *
|
||||
from _ast import __version__
|
||||
|
||||
|
||||
def parse(expr, filename='<unknown>', mode='exec'):
|
||||
"""
|
||||
Parse an expression into an AST node.
|
||||
Equivalent to compile(expr, filename, mode, PyCF_ONLY_AST).
|
||||
"""
|
||||
return compile(expr, filename, mode, PyCF_ONLY_AST)
|
||||
|
||||
|
||||
def literal_eval(node_or_string):
|
||||
"""
|
||||
Safely evaluate an expression node or a string containing a Python
|
||||
expression. The string or node provided may only consist of the following
|
||||
Python literal structures: strings, numbers, tuples, lists, dicts, booleans,
|
||||
and None.
|
||||
"""
|
||||
_safe_names = {'None': None, 'True': True, 'False': False}
|
||||
if isinstance(node_or_string, basestring):
|
||||
node_or_string = parse(node_or_string, mode='eval')
|
||||
if isinstance(node_or_string, Expression):
|
||||
node_or_string = node_or_string.body
|
||||
def _convert(node):
|
||||
if isinstance(node, Str):
|
||||
return node.s
|
||||
elif isinstance(node, Num):
|
||||
return node.n
|
||||
elif isinstance(node, Tuple):
|
||||
return tuple(map(_convert, node.elts))
|
||||
elif isinstance(node, List):
|
||||
return list(map(_convert, node.elts))
|
||||
elif isinstance(node, Dict):
|
||||
return dict((_convert(k), _convert(v)) for k, v
|
||||
in zip(node.keys, node.values))
|
||||
elif isinstance(node, Name):
|
||||
if node.id in _safe_names:
|
||||
return _safe_names[node.id]
|
||||
raise ValueError('malformed string')
|
||||
return _convert(node_or_string)
|
||||
|
||||
|
||||
def dump(node, annotate_fields=True, include_attributes=False):
|
||||
"""
|
||||
Return a formatted dump of the tree in *node*. This is mainly useful for
|
||||
debugging purposes. The returned string will show the names and the values
|
||||
for fields. This makes the code impossible to evaluate, so if evaluation is
|
||||
wanted *annotate_fields* must be set to False. Attributes such as line
|
||||
numbers and column offsets are not dumped by default. If this is wanted,
|
||||
*include_attributes* can be set to True.
|
||||
"""
|
||||
def _format(node):
|
||||
if isinstance(node, AST):
|
||||
fields = [(a, _format(b)) for a, b in iter_fields(node)]
|
||||
rv = '%s(%s' % (node.__class__.__name__, ', '.join(
|
||||
('%s=%s' % field for field in fields)
|
||||
if annotate_fields else
|
||||
(b for a, b in fields)
|
||||
))
|
||||
if include_attributes and node._attributes:
|
||||
rv += fields and ', ' or ' '
|
||||
rv += ', '.join('%s=%s' % (a, _format(getattr(node, a)))
|
||||
for a in node._attributes)
|
||||
return rv + ')'
|
||||
elif isinstance(node, list):
|
||||
return '[%s]' % ', '.join(_format(x) for x in node)
|
||||
return repr(node)
|
||||
if not isinstance(node, AST):
|
||||
raise TypeError('expected AST, got %r' % node.__class__.__name__)
|
||||
return _format(node)
|
||||
|
||||
|
||||
def copy_location(new_node, old_node):
|
||||
"""
|
||||
Copy source location (`lineno` and `col_offset` attributes) from
|
||||
*old_node* to *new_node* if possible, and return *new_node*.
|
||||
"""
|
||||
for attr in 'lineno', 'col_offset':
|
||||
if attr in old_node._attributes and attr in new_node._attributes \
|
||||
and hasattr(old_node, attr):
|
||||
setattr(new_node, attr, getattr(old_node, attr))
|
||||
return new_node
|
||||
|
||||
|
||||
def fix_missing_locations(node):
|
||||
"""
|
||||
When you compile a node tree with compile(), the compiler expects lineno and
|
||||
col_offset attributes for every node that supports them. This is rather
|
||||
tedious to fill in for generated nodes, so this helper adds these attributes
|
||||
recursively where not already set, by setting them to the values of the
|
||||
parent node. It works recursively starting at *node*.
|
||||
"""
|
||||
def _fix(node, lineno, col_offset):
|
||||
if 'lineno' in node._attributes:
|
||||
if not hasattr(node, 'lineno'):
|
||||
node.lineno = lineno
|
||||
else:
|
||||
lineno = node.lineno
|
||||
if 'col_offset' in node._attributes:
|
||||
if not hasattr(node, 'col_offset'):
|
||||
node.col_offset = col_offset
|
||||
else:
|
||||
col_offset = node.col_offset
|
||||
for child in iter_child_nodes(node):
|
||||
_fix(child, lineno, col_offset)
|
||||
_fix(node, 1, 0)
|
||||
return node
|
||||
|
||||
|
||||
def increment_lineno(node, n=1):
|
||||
"""
|
||||
Increment the line number of each node in the tree starting at *node* by *n*.
|
||||
This is useful to "move code" to a different location in a file.
|
||||
"""
|
||||
if 'lineno' in node._attributes:
|
||||
node.lineno = getattr(node, 'lineno', 0) + n
|
||||
for child in walk(node):
|
||||
if 'lineno' in child._attributes:
|
||||
child.lineno = getattr(child, 'lineno', 0) + n
|
||||
return node
|
||||
|
||||
|
||||
def iter_fields(node):
|
||||
"""
|
||||
Yield a tuple of ``(fieldname, value)`` for each field in ``node._fields``
|
||||
that is present on *node*.
|
||||
"""
|
||||
for field in node._fields:
|
||||
try:
|
||||
yield field, getattr(node, field)
|
||||
except AttributeError:
|
||||
pass
|
||||
|
||||
|
||||
def iter_child_nodes(node):
|
||||
"""
|
||||
Yield all direct child nodes of *node*, that is, all fields that are nodes
|
||||
and all items of fields that are lists of nodes.
|
||||
"""
|
||||
for name, field in iter_fields(node):
|
||||
if isinstance(field, AST):
|
||||
yield field
|
||||
elif isinstance(field, list):
|
||||
for item in field:
|
||||
if isinstance(item, AST):
|
||||
yield item
|
||||
|
||||
|
||||
def get_docstring(node, clean=True):
|
||||
"""
|
||||
Return the docstring for the given node or None if no docstring can
|
||||
be found. If the node provided does not have docstrings a TypeError
|
||||
will be raised.
|
||||
"""
|
||||
if not isinstance(node, (FunctionDef, ClassDef, Module)):
|
||||
raise TypeError("%r can't have docstrings" % node.__class__.__name__)
|
||||
if node.body and isinstance(node.body[0], Expr) and \
|
||||
isinstance(node.body[0].value, Str):
|
||||
if clean:
|
||||
import inspect
|
||||
return inspect.cleandoc(node.body[0].value.s)
|
||||
return node.body[0].value.s
|
||||
|
||||
|
||||
def walk(node):
|
||||
"""
|
||||
Recursively yield all child nodes of *node*, in no specified order. This is
|
||||
useful if you only want to modify nodes in place and don't care about the
|
||||
context.
|
||||
"""
|
||||
from collections import deque
|
||||
todo = deque([node])
|
||||
while todo:
|
||||
node = todo.popleft()
|
||||
todo.extend(iter_child_nodes(node))
|
||||
yield node
|
||||
|
||||
|
||||
class NodeVisitor(object):
|
||||
"""
|
||||
A node visitor base class that walks the abstract syntax tree and calls a
|
||||
visitor function for every node found. This function may return a value
|
||||
which is forwarded by the `visit` method.
|
||||
|
||||
This class is meant to be subclassed, with the subclass adding visitor
|
||||
methods.
|
||||
|
||||
Per default the visitor functions for the nodes are ``'visit_'`` +
|
||||
class name of the node. So a `TryFinally` node visit function would
|
||||
be `visit_TryFinally`. This behavior can be changed by overriding
|
||||
the `visit` method. If no visitor function exists for a node
|
||||
(return value `None`) the `generic_visit` visitor is used instead.
|
||||
|
||||
Don't use the `NodeVisitor` if you want to apply changes to nodes during
|
||||
traversing. For this a special visitor exists (`NodeTransformer`) that
|
||||
allows modifications.
|
||||
"""
|
||||
|
||||
def visit(self, node):
|
||||
"""Visit a node."""
|
||||
method = 'visit_' + node.__class__.__name__
|
||||
visitor = getattr(self, method, self.generic_visit)
|
||||
return visitor(node)
|
||||
|
||||
def generic_visit(self, node):
|
||||
"""Called if no explicit visitor function exists for a node."""
|
||||
for field, value in iter_fields(node):
|
||||
if isinstance(value, list):
|
||||
for item in value:
|
||||
if isinstance(item, AST):
|
||||
self.visit(item)
|
||||
elif isinstance(value, AST):
|
||||
self.visit(value)
|
||||
|
||||
|
||||
class NodeTransformer(NodeVisitor):
|
||||
"""
|
||||
A :class:`NodeVisitor` subclass that walks the abstract syntax tree and
|
||||
allows modification of nodes.
|
||||
|
||||
The `NodeTransformer` will walk the AST and use the return value of the
|
||||
visitor methods to replace or remove the old node. If the return value of
|
||||
the visitor method is ``None``, the node will be removed from its location,
|
||||
otherwise it is replaced with the return value. The return value may be the
|
||||
original node in which case no replacement takes place.
|
||||
|
||||
Here is an example transformer that rewrites all occurrences of name lookups
|
||||
(``foo``) to ``data['foo']``::
|
||||
|
||||
class RewriteName(NodeTransformer):
|
||||
|
||||
def visit_Name(self, node):
|
||||
return copy_location(Subscript(
|
||||
value=Name(id='data', ctx=Load()),
|
||||
slice=Index(value=Str(s=node.id)),
|
||||
ctx=node.ctx
|
||||
), node)
|
||||
|
||||
Keep in mind that if the node you're operating on has child nodes you must
|
||||
either transform the child nodes yourself or call the :meth:`generic_visit`
|
||||
method for the node first.
|
||||
|
||||
For nodes that were part of a collection of statements (that applies to all
|
||||
statement nodes), the visitor may also return a list of nodes rather than
|
||||
just a single node.
|
||||
|
||||
Usually you use the transformer like this::
|
||||
|
||||
node = YourTransformer().visit(node)
|
||||
"""
|
||||
|
||||
def generic_visit(self, node):
|
||||
for field, old_value in iter_fields(node):
|
||||
old_value = getattr(node, field, None)
|
||||
if isinstance(old_value, list):
|
||||
new_values = []
|
||||
for value in old_value:
|
||||
if isinstance(value, AST):
|
||||
value = self.visit(value)
|
||||
if value is None:
|
||||
continue
|
||||
elif not isinstance(value, AST):
|
||||
new_values.extend(value)
|
||||
continue
|
||||
new_values.append(value)
|
||||
old_value[:] = new_values
|
||||
elif isinstance(old_value, AST):
|
||||
new_node = self.visit(old_value)
|
||||
if new_node is None:
|
||||
delattr(node, field)
|
||||
else:
|
||||
setattr(node, field, new_node)
|
||||
return node
|
||||
295
lib/jython-2.5.1/asynchat.py
Normal file
295
lib/jython-2.5.1/asynchat.py
Normal file
@ -0,0 +1,295 @@
|
||||
# -*- Mode: Python; tab-width: 4 -*-
|
||||
# Id: asynchat.py,v 2.26 2000/09/07 22:29:26 rushing Exp
|
||||
# Author: Sam Rushing <rushing@nightmare.com>
|
||||
|
||||
# ======================================================================
|
||||
# Copyright 1996 by Sam Rushing
|
||||
#
|
||||
# All Rights Reserved
|
||||
#
|
||||
# Permission to use, copy, modify, and distribute this software and
|
||||
# its documentation for any purpose and without fee is hereby
|
||||
# granted, provided that the above copyright notice appear in all
|
||||
# copies and that both that copyright notice and this permission
|
||||
# notice appear in supporting documentation, and that the name of Sam
|
||||
# Rushing not be used in advertising or publicity pertaining to
|
||||
# distribution of the software without specific, written prior
|
||||
# permission.
|
||||
#
|
||||
# SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
||||
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
|
||||
# NO EVENT SHALL SAM RUSHING BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
||||
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
||||
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
|
||||
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
||||
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
# ======================================================================
|
||||
|
||||
r"""A class supporting chat-style (command/response) protocols.
|
||||
|
||||
This class adds support for 'chat' style protocols - where one side
|
||||
sends a 'command', and the other sends a response (examples would be
|
||||
the common internet protocols - smtp, nntp, ftp, etc..).
|
||||
|
||||
The handle_read() method looks at the input stream for the current
|
||||
'terminator' (usually '\r\n' for single-line responses, '\r\n.\r\n'
|
||||
for multi-line output), calling self.found_terminator() on its
|
||||
receipt.
|
||||
|
||||
for example:
|
||||
Say you build an async nntp client using this class. At the start
|
||||
of the connection, you'll have self.terminator set to '\r\n', in
|
||||
order to process the single-line greeting. Just before issuing a
|
||||
'LIST' command you'll set it to '\r\n.\r\n'. The output of the LIST
|
||||
command will be accumulated (using your own 'collect_incoming_data'
|
||||
method) up to the terminator, and then control will be returned to
|
||||
you - by calling your self.found_terminator() method.
|
||||
"""
|
||||
|
||||
import socket
|
||||
import asyncore
|
||||
from collections import deque
|
||||
|
||||
class async_chat (asyncore.dispatcher):
|
||||
"""This is an abstract class. You must derive from this class, and add
|
||||
the two methods collect_incoming_data() and found_terminator()"""
|
||||
|
||||
# these are overridable defaults
|
||||
|
||||
ac_in_buffer_size = 4096
|
||||
ac_out_buffer_size = 4096
|
||||
|
||||
def __init__ (self, conn=None):
|
||||
self.ac_in_buffer = ''
|
||||
self.ac_out_buffer = ''
|
||||
self.producer_fifo = fifo()
|
||||
asyncore.dispatcher.__init__ (self, conn)
|
||||
|
||||
def collect_incoming_data(self, data):
|
||||
raise NotImplementedError, "must be implemented in subclass"
|
||||
|
||||
def found_terminator(self):
|
||||
raise NotImplementedError, "must be implemented in subclass"
|
||||
|
||||
def set_terminator (self, term):
|
||||
"Set the input delimiter. Can be a fixed string of any length, an integer, or None"
|
||||
self.terminator = term
|
||||
|
||||
def get_terminator (self):
|
||||
return self.terminator
|
||||
|
||||
# grab some more data from the socket,
|
||||
# throw it to the collector method,
|
||||
# check for the terminator,
|
||||
# if found, transition to the next state.
|
||||
|
||||
def handle_read (self):
|
||||
|
||||
try:
|
||||
data = self.recv (self.ac_in_buffer_size)
|
||||
except socket.error, why:
|
||||
self.handle_error()
|
||||
return
|
||||
|
||||
self.ac_in_buffer = self.ac_in_buffer + data
|
||||
|
||||
# Continue to search for self.terminator in self.ac_in_buffer,
|
||||
# while calling self.collect_incoming_data. The while loop
|
||||
# is necessary because we might read several data+terminator
|
||||
# combos with a single recv(1024).
|
||||
|
||||
while self.ac_in_buffer:
|
||||
lb = len(self.ac_in_buffer)
|
||||
terminator = self.get_terminator()
|
||||
if not terminator:
|
||||
# no terminator, collect it all
|
||||
self.collect_incoming_data (self.ac_in_buffer)
|
||||
self.ac_in_buffer = ''
|
||||
elif isinstance(terminator, int) or isinstance(terminator, long):
|
||||
# numeric terminator
|
||||
n = terminator
|
||||
if lb < n:
|
||||
self.collect_incoming_data (self.ac_in_buffer)
|
||||
self.ac_in_buffer = ''
|
||||
self.terminator = self.terminator - lb
|
||||
else:
|
||||
self.collect_incoming_data (self.ac_in_buffer[:n])
|
||||
self.ac_in_buffer = self.ac_in_buffer[n:]
|
||||
self.terminator = 0
|
||||
self.found_terminator()
|
||||
else:
|
||||
# 3 cases:
|
||||
# 1) end of buffer matches terminator exactly:
|
||||
# collect data, transition
|
||||
# 2) end of buffer matches some prefix:
|
||||
# collect data to the prefix
|
||||
# 3) end of buffer does not match any prefix:
|
||||
# collect data
|
||||
terminator_len = len(terminator)
|
||||
index = self.ac_in_buffer.find(terminator)
|
||||
if index != -1:
|
||||
# we found the terminator
|
||||
if index > 0:
|
||||
# don't bother reporting the empty string (source of subtle bugs)
|
||||
self.collect_incoming_data (self.ac_in_buffer[:index])
|
||||
self.ac_in_buffer = self.ac_in_buffer[index+terminator_len:]
|
||||
# This does the Right Thing if the terminator is changed here.
|
||||
self.found_terminator()
|
||||
else:
|
||||
# check for a prefix of the terminator
|
||||
index = find_prefix_at_end (self.ac_in_buffer, terminator)
|
||||
if index:
|
||||
if index != lb:
|
||||
# we found a prefix, collect up to the prefix
|
||||
self.collect_incoming_data (self.ac_in_buffer[:-index])
|
||||
self.ac_in_buffer = self.ac_in_buffer[-index:]
|
||||
break
|
||||
else:
|
||||
# no prefix, collect it all
|
||||
self.collect_incoming_data (self.ac_in_buffer)
|
||||
self.ac_in_buffer = ''
|
||||
|
||||
def handle_write (self):
|
||||
self.initiate_send ()
|
||||
|
||||
def handle_close (self):
|
||||
self.close()
|
||||
|
||||
def push (self, data):
|
||||
self.producer_fifo.push (simple_producer (data))
|
||||
self.initiate_send()
|
||||
|
||||
def push_with_producer (self, producer):
|
||||
self.producer_fifo.push (producer)
|
||||
self.initiate_send()
|
||||
|
||||
def readable (self):
|
||||
"predicate for inclusion in the readable for select()"
|
||||
return (len(self.ac_in_buffer) <= self.ac_in_buffer_size)
|
||||
|
||||
def writable (self):
|
||||
"predicate for inclusion in the writable for select()"
|
||||
# return len(self.ac_out_buffer) or len(self.producer_fifo) or (not self.connected)
|
||||
# this is about twice as fast, though not as clear.
|
||||
return not (
|
||||
(self.ac_out_buffer == '') and
|
||||
self.producer_fifo.is_empty() and
|
||||
self.connected
|
||||
)
|
||||
|
||||
def close_when_done (self):
|
||||
"automatically close this channel once the outgoing queue is empty"
|
||||
self.producer_fifo.push (None)
|
||||
|
||||
# refill the outgoing buffer by calling the more() method
|
||||
# of the first producer in the queue
|
||||
def refill_buffer (self):
|
||||
while 1:
|
||||
if len(self.producer_fifo):
|
||||
p = self.producer_fifo.first()
|
||||
# a 'None' in the producer fifo is a sentinel,
|
||||
# telling us to close the channel.
|
||||
if p is None:
|
||||
if not self.ac_out_buffer:
|
||||
self.producer_fifo.pop()
|
||||
self.close()
|
||||
return
|
||||
elif isinstance(p, str):
|
||||
self.producer_fifo.pop()
|
||||
self.ac_out_buffer = self.ac_out_buffer + p
|
||||
return
|
||||
data = p.more()
|
||||
if data:
|
||||
self.ac_out_buffer = self.ac_out_buffer + data
|
||||
return
|
||||
else:
|
||||
self.producer_fifo.pop()
|
||||
else:
|
||||
return
|
||||
|
||||
def initiate_send (self):
|
||||
obs = self.ac_out_buffer_size
|
||||
# try to refill the buffer
|
||||
if (len (self.ac_out_buffer) < obs):
|
||||
self.refill_buffer()
|
||||
|
||||
if self.ac_out_buffer and self.connected:
|
||||
# try to send the buffer
|
||||
try:
|
||||
num_sent = self.send (self.ac_out_buffer[:obs])
|
||||
if num_sent:
|
||||
self.ac_out_buffer = self.ac_out_buffer[num_sent:]
|
||||
|
||||
except socket.error, why:
|
||||
self.handle_error()
|
||||
return
|
||||
|
||||
def discard_buffers (self):
|
||||
# Emergencies only!
|
||||
self.ac_in_buffer = ''
|
||||
self.ac_out_buffer = ''
|
||||
while self.producer_fifo:
|
||||
self.producer_fifo.pop()
|
||||
|
||||
|
||||
class simple_producer:
|
||||
|
||||
def __init__ (self, data, buffer_size=512):
|
||||
self.data = data
|
||||
self.buffer_size = buffer_size
|
||||
|
||||
def more (self):
|
||||
if len (self.data) > self.buffer_size:
|
||||
result = self.data[:self.buffer_size]
|
||||
self.data = self.data[self.buffer_size:]
|
||||
return result
|
||||
else:
|
||||
result = self.data
|
||||
self.data = ''
|
||||
return result
|
||||
|
||||
class fifo:
|
||||
def __init__ (self, list=None):
|
||||
if not list:
|
||||
self.list = deque()
|
||||
else:
|
||||
self.list = deque(list)
|
||||
|
||||
def __len__ (self):
|
||||
return len(self.list)
|
||||
|
||||
def is_empty (self):
|
||||
return not self.list
|
||||
|
||||
def first (self):
|
||||
return self.list[0]
|
||||
|
||||
def push (self, data):
|
||||
self.list.append(data)
|
||||
|
||||
def pop (self):
|
||||
if self.list:
|
||||
return (1, self.list.popleft())
|
||||
else:
|
||||
return (0, None)
|
||||
|
||||
# Given 'haystack', see if any prefix of 'needle' is at its end. This
|
||||
# assumes an exact match has already been checked. Return the number of
|
||||
# characters matched.
|
||||
# for example:
|
||||
# f_p_a_e ("qwerty\r", "\r\n") => 1
|
||||
# f_p_a_e ("qwertydkjf", "\r\n") => 0
|
||||
# f_p_a_e ("qwerty\r\n", "\r\n") => <undefined>
|
||||
|
||||
# this could maybe be made faster with a computed regex?
|
||||
# [answer: no; circa Python-2.0, Jan 2001]
|
||||
# new python: 28961/s
|
||||
# old python: 18307/s
|
||||
# re: 12820/s
|
||||
# regex: 14035/s
|
||||
|
||||
def find_prefix_at_end (haystack, needle):
|
||||
l = len(needle) - 1
|
||||
while l and not haystack.endswith(needle[:l]):
|
||||
l -= 1
|
||||
return l
|
||||
551
lib/jython-2.5.1/asyncore.py
Normal file
551
lib/jython-2.5.1/asyncore.py
Normal file
@ -0,0 +1,551 @@
|
||||
# -*- Mode: Python -*-
|
||||
# Id: asyncore.py,v 2.51 2000/09/07 22:29:26 rushing Exp
|
||||
# Author: Sam Rushing <rushing@nightmare.com>
|
||||
|
||||
# ======================================================================
|
||||
# Copyright 1996 by Sam Rushing
|
||||
#
|
||||
# All Rights Reserved
|
||||
#
|
||||
# Permission to use, copy, modify, and distribute this software and
|
||||
# its documentation for any purpose and without fee is hereby
|
||||
# granted, provided that the above copyright notice appear in all
|
||||
# copies and that both that copyright notice and this permission
|
||||
# notice appear in supporting documentation, and that the name of Sam
|
||||
# Rushing not be used in advertising or publicity pertaining to
|
||||
# distribution of the software without specific, written prior
|
||||
# permission.
|
||||
#
|
||||
# SAM RUSHING DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
||||
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
|
||||
# NO EVENT SHALL SAM RUSHING BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
||||
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
|
||||
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
|
||||
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
||||
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
# ======================================================================
|
||||
|
||||
"""Basic infrastructure for asynchronous socket service clients and servers.
|
||||
|
||||
There are only two ways to have a program on a single processor do "more
|
||||
than one thing at a time". Multi-threaded programming is the simplest and
|
||||
most popular way to do it, but there is another very different technique,
|
||||
that lets you have nearly all the advantages of multi-threading, without
|
||||
actually using multiple threads. it's really only practical if your program
|
||||
is largely I/O bound. If your program is CPU bound, then pre-emptive
|
||||
scheduled threads are probably what you really need. Network servers are
|
||||
rarely CPU-bound, however.
|
||||
|
||||
If your operating system supports the select() system call in its I/O
|
||||
library (and nearly all do), then you can use it to juggle multiple
|
||||
communication channels at once; doing other work while your I/O is taking
|
||||
place in the "background." Although this strategy can seem strange and
|
||||
complex, especially at first, it is in many ways easier to understand and
|
||||
control than multi-threaded programming. The module documented here solves
|
||||
many of the difficult problems for you, making the task of building
|
||||
sophisticated high-performance network servers and clients a snap.
|
||||
"""
|
||||
|
||||
import select
|
||||
import socket
|
||||
import sys
|
||||
import time
|
||||
|
||||
import os
|
||||
from errno import EALREADY, EINPROGRESS, EWOULDBLOCK, ECONNRESET, \
|
||||
ENOTCONN, ESHUTDOWN, EINTR, EISCONN, errorcode
|
||||
|
||||
try:
|
||||
socket_map
|
||||
except NameError:
|
||||
socket_map = {}
|
||||
|
||||
class ExitNow(Exception):
|
||||
pass
|
||||
|
||||
def read(obj):
|
||||
try:
|
||||
obj.handle_read_event()
|
||||
except ExitNow:
|
||||
raise
|
||||
except:
|
||||
obj.handle_error()
|
||||
|
||||
def write(obj):
|
||||
try:
|
||||
obj.handle_write_event()
|
||||
except ExitNow:
|
||||
raise
|
||||
except:
|
||||
obj.handle_error()
|
||||
|
||||
def _exception (obj):
|
||||
try:
|
||||
obj.handle_expt_event()
|
||||
except ExitNow:
|
||||
raise
|
||||
except:
|
||||
obj.handle_error()
|
||||
|
||||
def readwrite(obj, flags):
|
||||
try:
|
||||
if flags & (select.POLLIN | select.POLLPRI):
|
||||
obj.handle_read_event()
|
||||
if flags & select.POLLOUT:
|
||||
obj.handle_write_event()
|
||||
if flags & (select.POLLERR | select.POLLHUP | select.POLLNVAL):
|
||||
obj.handle_expt_event()
|
||||
except ExitNow:
|
||||
raise
|
||||
except:
|
||||
obj.handle_error()
|
||||
|
||||
def poll(timeout=0.0, map=None):
|
||||
if map is None:
|
||||
map = socket_map
|
||||
if map:
|
||||
r = []; w = []; e = []
|
||||
for fd, obj in map.items():
|
||||
is_r = obj.readable()
|
||||
is_w = obj.writable()
|
||||
if is_r:
|
||||
r.append(fd)
|
||||
if is_w:
|
||||
w.append(fd)
|
||||
if is_r or is_w:
|
||||
e.append(fd)
|
||||
if [] == r == w == e:
|
||||
time.sleep(timeout)
|
||||
else:
|
||||
try:
|
||||
r, w, e = select.select(r, w, e, timeout)
|
||||
except select.error, err:
|
||||
if err[0] != EINTR:
|
||||
raise
|
||||
else:
|
||||
return
|
||||
|
||||
for fd in r:
|
||||
obj = map.get(fd)
|
||||
if obj is None:
|
||||
continue
|
||||
read(obj)
|
||||
|
||||
for fd in w:
|
||||
obj = map.get(fd)
|
||||
if obj is None:
|
||||
continue
|
||||
write(obj)
|
||||
|
||||
for fd in e:
|
||||
obj = map.get(fd)
|
||||
if obj is None:
|
||||
continue
|
||||
_exception(obj)
|
||||
|
||||
def poll2(timeout=0.0, map=None):
|
||||
# Use the poll() support added to the select module in Python 2.0
|
||||
if map is None:
|
||||
map = socket_map
|
||||
if timeout is not None:
|
||||
# timeout is in milliseconds
|
||||
timeout = int(timeout*1000)
|
||||
pollster = select.poll()
|
||||
if map:
|
||||
for fd, obj in map.items():
|
||||
flags = 0
|
||||
if obj.readable():
|
||||
flags |= select.POLLIN | select.POLLPRI
|
||||
if obj.writable():
|
||||
flags |= select.POLLOUT
|
||||
if flags:
|
||||
# Only check for exceptions if object was either readable
|
||||
# or writable.
|
||||
flags |= select.POLLERR | select.POLLHUP | select.POLLNVAL
|
||||
pollster.register(fd, flags)
|
||||
try:
|
||||
r = pollster.poll(timeout)
|
||||
except select.error, err:
|
||||
if err[0] != EINTR:
|
||||
raise
|
||||
r = []
|
||||
for fd, flags in r:
|
||||
obj = map.get(fd)
|
||||
if obj is None:
|
||||
continue
|
||||
readwrite(obj, flags)
|
||||
|
||||
poll3 = poll2 # Alias for backward compatibility
|
||||
|
||||
def loop(timeout=30.0, use_poll=True, map=None, count=None):
|
||||
if map is None:
|
||||
map = socket_map
|
||||
|
||||
if use_poll and hasattr(select, 'poll'):
|
||||
poll_fun = poll2
|
||||
else:
|
||||
poll_fun = poll
|
||||
|
||||
if count is None:
|
||||
while map:
|
||||
poll_fun(timeout, map)
|
||||
|
||||
else:
|
||||
while map and count > 0:
|
||||
poll_fun(timeout, map)
|
||||
count = count - 1
|
||||
|
||||
class dispatcher:
|
||||
|
||||
debug = False
|
||||
connected = False
|
||||
accepting = False
|
||||
closing = False
|
||||
addr = None
|
||||
|
||||
def __init__(self, sock=None, map=None):
|
||||
if map is None:
|
||||
self._map = socket_map
|
||||
else:
|
||||
self._map = map
|
||||
|
||||
if sock:
|
||||
self.set_socket(sock, map)
|
||||
# I think it should inherit this anyway
|
||||
self.socket.setblocking(0)
|
||||
self.connected = True
|
||||
# XXX Does the constructor require that the socket passed
|
||||
# be connected?
|
||||
try:
|
||||
self.addr = sock.getpeername()
|
||||
except socket.error:
|
||||
# The addr isn't crucial
|
||||
pass
|
||||
else:
|
||||
self.socket = None
|
||||
|
||||
def __repr__(self):
|
||||
status = [self.__class__.__module__+"."+self.__class__.__name__]
|
||||
if self.accepting and self.addr:
|
||||
status.append('listening')
|
||||
elif self.connected:
|
||||
status.append('connected')
|
||||
if self.addr is not None:
|
||||
try:
|
||||
status.append('%s:%d' % self.addr)
|
||||
except TypeError:
|
||||
status.append(repr(self.addr))
|
||||
return '<%s at %#x>' % (' '.join(status), id(self))
|
||||
|
||||
def add_channel(self, map=None):
|
||||
#self.log_info('adding channel %s' % self)
|
||||
if map is None:
|
||||
map = self._map
|
||||
map[self._fileno] = self
|
||||
|
||||
def del_channel(self, map=None):
|
||||
fd = self._fileno
|
||||
if map is None:
|
||||
map = self._map
|
||||
if map.has_key(fd):
|
||||
#self.log_info('closing channel %d:%s' % (fd, self))
|
||||
del map[fd]
|
||||
self._fileno = None
|
||||
|
||||
def create_socket(self, family, type):
|
||||
self.family_and_type = family, type
|
||||
self.socket = socket.socket(family, type)
|
||||
self.socket.setblocking(0)
|
||||
self._fileno = self.socket
|
||||
self.add_channel()
|
||||
|
||||
def set_socket(self, sock, map=None):
|
||||
self.socket = sock
|
||||
## self.__dict__['socket'] = sock
|
||||
self._fileno = sock
|
||||
self.add_channel(map)
|
||||
|
||||
def set_reuse_addr(self):
|
||||
# try to re-use a server port if possible
|
||||
try:
|
||||
self.socket.setsockopt(
|
||||
socket.SOL_SOCKET, socket.SO_REUSEADDR,
|
||||
self.socket.getsockopt(socket.SOL_SOCKET,
|
||||
socket.SO_REUSEADDR) | 1
|
||||
)
|
||||
except socket.error:
|
||||
pass
|
||||
|
||||
# ==================================================
|
||||
# predicates for select()
|
||||
# these are used as filters for the lists of sockets
|
||||
# to pass to select().
|
||||
# ==================================================
|
||||
|
||||
def readable(self):
|
||||
return True
|
||||
|
||||
def writable(self):
|
||||
return True
|
||||
|
||||
# ==================================================
|
||||
# socket object methods.
|
||||
# ==================================================
|
||||
|
||||
def listen(self, num):
|
||||
self.accepting = True
|
||||
if os.name == 'nt' and num > 5:
|
||||
num = 1
|
||||
return self.socket.listen(num)
|
||||
|
||||
def bind(self, addr):
|
||||
self.addr = addr
|
||||
return self.socket.bind(addr)
|
||||
|
||||
def connect(self, address):
|
||||
self.connected = False
|
||||
err = self.socket.connect_ex(address)
|
||||
# XXX Should interpret Winsock return values
|
||||
if err in (EINPROGRESS, EALREADY, EWOULDBLOCK):
|
||||
return
|
||||
if err in (0, EISCONN):
|
||||
self.addr = address
|
||||
self.connected = True
|
||||
self.handle_connect()
|
||||
else:
|
||||
raise socket.error, (err, errorcode[err])
|
||||
|
||||
def accept(self):
|
||||
# XXX can return either an address pair or None
|
||||
try:
|
||||
conn, addr = self.socket.accept()
|
||||
return conn, addr
|
||||
except socket.error, why:
|
||||
if why[0] == EWOULDBLOCK:
|
||||
pass
|
||||
else:
|
||||
raise
|
||||
|
||||
def send(self, data):
|
||||
try:
|
||||
result = self.socket.send(data)
|
||||
return result
|
||||
except socket.error, why:
|
||||
if why[0] == EWOULDBLOCK:
|
||||
return 0
|
||||
else:
|
||||
raise
|
||||
return 0
|
||||
|
||||
def recv(self, buffer_size):
|
||||
try:
|
||||
data = self.socket.recv(buffer_size)
|
||||
if not data:
|
||||
# a closed connection is indicated by signaling
|
||||
# a read condition, and having recv() return 0.
|
||||
self.handle_close()
|
||||
return ''
|
||||
else:
|
||||
return data
|
||||
except socket.error, why:
|
||||
# winsock sometimes throws ENOTCONN
|
||||
if why[0] in [ECONNRESET, ENOTCONN, ESHUTDOWN]:
|
||||
self.handle_close()
|
||||
return ''
|
||||
else:
|
||||
raise
|
||||
|
||||
def close(self):
|
||||
self.del_channel()
|
||||
self.socket.close()
|
||||
|
||||
# cheap inheritance, used to pass all other attribute
|
||||
# references to the underlying socket object.
|
||||
def __getattr__(self, attr):
|
||||
return getattr(self.socket, attr)
|
||||
|
||||
# log and log_info may be overridden to provide more sophisticated
|
||||
# logging and warning methods. In general, log is for 'hit' logging
|
||||
# and 'log_info' is for informational, warning and error logging.
|
||||
|
||||
def log(self, message):
|
||||
sys.stderr.write('log: %s\n' % str(message))
|
||||
|
||||
def log_info(self, message, type='info'):
|
||||
if __debug__ or type != 'info':
|
||||
print '%s: %s' % (type, message)
|
||||
|
||||
def handle_read_event(self):
|
||||
if self.accepting:
|
||||
# for an accepting socket, getting a read implies
|
||||
# that we are connected
|
||||
if not self.connected:
|
||||
self.connected = True
|
||||
self.handle_accept()
|
||||
elif not self.connected:
|
||||
self.handle_connect()
|
||||
self.connected = True
|
||||
self.handle_read()
|
||||
else:
|
||||
self.handle_read()
|
||||
|
||||
def handle_write_event(self):
|
||||
# getting a write implies that we are connected
|
||||
if not self.connected:
|
||||
self.handle_connect()
|
||||
self.connected = True
|
||||
self.handle_write()
|
||||
|
||||
def handle_expt_event(self):
|
||||
self.handle_expt()
|
||||
|
||||
def handle_error(self):
|
||||
nil, t, v, tbinfo = compact_traceback()
|
||||
|
||||
# sometimes a user repr method will crash.
|
||||
try:
|
||||
self_repr = repr(self)
|
||||
except:
|
||||
self_repr = '<__repr__(self) failed for object at %0x>' % id(self)
|
||||
|
||||
self.log_info(
|
||||
'uncaptured python exception, closing channel %s (%s:%s %s)' % (
|
||||
self_repr,
|
||||
t,
|
||||
v,
|
||||
tbinfo
|
||||
),
|
||||
'error'
|
||||
)
|
||||
self.close()
|
||||
|
||||
def handle_expt(self):
|
||||
self.log_info('unhandled exception', 'warning')
|
||||
|
||||
def handle_read(self):
|
||||
self.log_info('unhandled read event', 'warning')
|
||||
|
||||
def handle_write(self):
|
||||
self.log_info('unhandled write event', 'warning')
|
||||
|
||||
def handle_connect(self):
|
||||
self.log_info('unhandled connect event', 'warning')
|
||||
|
||||
def handle_accept(self):
|
||||
self.log_info('unhandled accept event', 'warning')
|
||||
|
||||
def handle_close(self):
|
||||
self.log_info('unhandled close event', 'warning')
|
||||
self.close()
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# adds simple buffered output capability, useful for simple clients.
|
||||
# [for more sophisticated usage use asynchat.async_chat]
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
class dispatcher_with_send(dispatcher):
|
||||
|
||||
def __init__(self, sock=None, map=None):
|
||||
dispatcher.__init__(self, sock, map)
|
||||
self.out_buffer = ''
|
||||
|
||||
def initiate_send(self):
|
||||
num_sent = 0
|
||||
num_sent = dispatcher.send(self, self.out_buffer[:512])
|
||||
self.out_buffer = self.out_buffer[num_sent:]
|
||||
|
||||
def handle_write(self):
|
||||
self.initiate_send()
|
||||
|
||||
def writable(self):
|
||||
return (not self.connected) or len(self.out_buffer)
|
||||
|
||||
def send(self, data):
|
||||
if self.debug:
|
||||
self.log_info('sending %s' % repr(data))
|
||||
self.out_buffer = self.out_buffer + data
|
||||
self.initiate_send()
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# used for debugging.
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
def compact_traceback():
|
||||
t, v, tb = sys.exc_info()
|
||||
tbinfo = []
|
||||
assert tb # Must have a traceback
|
||||
while tb:
|
||||
tbinfo.append((
|
||||
tb.tb_frame.f_code.co_filename,
|
||||
tb.tb_frame.f_code.co_name,
|
||||
str(tb.tb_lineno)
|
||||
))
|
||||
tb = tb.tb_next
|
||||
|
||||
# just to be safe
|
||||
del tb
|
||||
|
||||
file, function, line = tbinfo[-1]
|
||||
info = ' '.join(['[%s|%s|%s]' % x for x in tbinfo])
|
||||
return (file, function, line), t, v, info
|
||||
|
||||
def close_all(map=None):
|
||||
if map is None:
|
||||
map = socket_map
|
||||
for x in map.values():
|
||||
x.socket.close()
|
||||
map.clear()
|
||||
|
||||
# Asynchronous File I/O:
|
||||
#
|
||||
# After a little research (reading man pages on various unixen, and
|
||||
# digging through the linux kernel), I've determined that select()
|
||||
# isn't meant for doing asynchronous file i/o.
|
||||
# Heartening, though - reading linux/mm/filemap.c shows that linux
|
||||
# supports asynchronous read-ahead. So _MOST_ of the time, the data
|
||||
# will be sitting in memory for us already when we go to read it.
|
||||
#
|
||||
# What other OS's (besides NT) support async file i/o? [VMS?]
|
||||
#
|
||||
# Regardless, this is useful for pipes, and stdin/stdout...
|
||||
|
||||
if os.name == 'posix':
|
||||
import fcntl
|
||||
|
||||
class file_wrapper:
|
||||
# here we override just enough to make a file
|
||||
# look like a socket for the purposes of asyncore.
|
||||
|
||||
def __init__(self, fd):
|
||||
self.fd = fd
|
||||
|
||||
def recv(self, *args):
|
||||
return os.read(self.fd, *args)
|
||||
|
||||
def send(self, *args):
|
||||
return os.write(self.fd, *args)
|
||||
|
||||
read = recv
|
||||
write = send
|
||||
|
||||
def close(self):
|
||||
os.close(self.fd)
|
||||
|
||||
def fileno(self):
|
||||
return self.fd
|
||||
|
||||
class file_dispatcher(dispatcher):
|
||||
|
||||
def __init__(self, fd, map=None):
|
||||
dispatcher.__init__(self, None, map)
|
||||
self.connected = True
|
||||
self.set_file(fd)
|
||||
# set it to non-blocking mode
|
||||
flags = fcntl.fcntl(fd, fcntl.F_GETFL, 0)
|
||||
flags = flags | os.O_NONBLOCK
|
||||
fcntl.fcntl(fd, fcntl.F_SETFL, flags)
|
||||
|
||||
def set_file(self, fd):
|
||||
self._fileno = fd
|
||||
self.socket = file_wrapper(fd)
|
||||
self.add_channel()
|
||||
BIN
lib/jython-2.5.1/atexit$py.class
Normal file
BIN
lib/jython-2.5.1/atexit$py.class
Normal file
Binary file not shown.
62
lib/jython-2.5.1/atexit.py
Normal file
62
lib/jython-2.5.1/atexit.py
Normal file
@ -0,0 +1,62 @@
|
||||
"""
|
||||
atexit.py - allow programmer to define multiple exit functions to be executed
|
||||
upon normal program termination.
|
||||
|
||||
One public function, register, is defined.
|
||||
"""
|
||||
|
||||
__all__ = ["register"]
|
||||
|
||||
import sys
|
||||
|
||||
_exithandlers = []
|
||||
def _run_exitfuncs():
|
||||
"""run any registered exit functions
|
||||
|
||||
_exithandlers is traversed in reverse order so functions are executed
|
||||
last in, first out.
|
||||
"""
|
||||
|
||||
exc_info = None
|
||||
while _exithandlers:
|
||||
func, targs, kargs = _exithandlers.pop()
|
||||
try:
|
||||
func(*targs, **kargs)
|
||||
except SystemExit:
|
||||
exc_info = sys.exc_info()
|
||||
except:
|
||||
import traceback
|
||||
print >> sys.stderr, "Error in atexit._run_exitfuncs:"
|
||||
traceback.print_exc()
|
||||
exc_info = sys.exc_info()
|
||||
|
||||
if exc_info is not None:
|
||||
raise exc_info[0], exc_info[1], exc_info[2]
|
||||
|
||||
|
||||
def register(func, *targs, **kargs):
|
||||
"""register a function to be executed upon normal program termination
|
||||
|
||||
func - function to be called at exit
|
||||
targs - optional arguments to pass to func
|
||||
kargs - optional keyword arguments to pass to func
|
||||
"""
|
||||
_exithandlers.append((func, targs, kargs))
|
||||
|
||||
if hasattr(sys, "exitfunc"):
|
||||
# Assume it's another registered exit function - append it to our list
|
||||
register(sys.exitfunc)
|
||||
sys.exitfunc = _run_exitfuncs
|
||||
|
||||
if __name__ == "__main__":
|
||||
def x1():
|
||||
print "running x1"
|
||||
def x2(n):
|
||||
print "running x2(%r)" % (n,)
|
||||
def x3(n, kwd=None):
|
||||
print "running x3(%r, kwd=%r)" % (n, kwd)
|
||||
|
||||
register(x1)
|
||||
register(x2, 12)
|
||||
register(x3, 5, "bar")
|
||||
register(x3, "no kwd args")
|
||||
359
lib/jython-2.5.1/base64.py
Normal file
359
lib/jython-2.5.1/base64.py
Normal file
@ -0,0 +1,359 @@
|
||||
#! /usr/bin/env python
|
||||
|
||||
"""RFC 3548: Base16, Base32, Base64 Data Encodings"""
|
||||
|
||||
# Modified 04-Oct-1995 by Jack Jansen to use binascii module
|
||||
# Modified 30-Dec-2003 by Barry Warsaw to add full RFC 3548 support
|
||||
|
||||
import re
|
||||
import struct
|
||||
import binascii
|
||||
|
||||
|
||||
__all__ = [
|
||||
# Legacy interface exports traditional RFC 1521 Base64 encodings
|
||||
'encode', 'decode', 'encodestring', 'decodestring',
|
||||
# Generalized interface for other encodings
|
||||
'b64encode', 'b64decode', 'b32encode', 'b32decode',
|
||||
'b16encode', 'b16decode',
|
||||
# Standard Base64 encoding
|
||||
'standard_b64encode', 'standard_b64decode',
|
||||
# Some common Base64 alternatives. As referenced by RFC 3458, see thread
|
||||
# starting at:
|
||||
#
|
||||
# http://zgp.org/pipermail/p2p-hackers/2001-September/000316.html
|
||||
'urlsafe_b64encode', 'urlsafe_b64decode',
|
||||
]
|
||||
|
||||
_translation = [chr(_x) for _x in range(256)]
|
||||
EMPTYSTRING = ''
|
||||
|
||||
|
||||
def _translate(s, altchars):
|
||||
translation = _translation[:]
|
||||
for k, v in altchars.items():
|
||||
translation[ord(k)] = v
|
||||
return s.translate(''.join(translation))
|
||||
|
||||
|
||||
|
||||
# Base64 encoding/decoding uses binascii
|
||||
|
||||
def b64encode(s, altchars=None):
|
||||
"""Encode a string using Base64.
|
||||
|
||||
s is the string to encode. Optional altchars must be a string of at least
|
||||
length 2 (additional characters are ignored) which specifies an
|
||||
alternative alphabet for the '+' and '/' characters. This allows an
|
||||
application to e.g. generate url or filesystem safe Base64 strings.
|
||||
|
||||
The encoded string is returned.
|
||||
"""
|
||||
# Strip off the trailing newline
|
||||
encoded = binascii.b2a_base64(s)[:-1]
|
||||
if altchars is not None:
|
||||
return _translate(encoded, {'+': altchars[0], '/': altchars[1]})
|
||||
return encoded
|
||||
|
||||
|
||||
def b64decode(s, altchars=None):
|
||||
"""Decode a Base64 encoded string.
|
||||
|
||||
s is the string to decode. Optional altchars must be a string of at least
|
||||
length 2 (additional characters are ignored) which specifies the
|
||||
alternative alphabet used instead of the '+' and '/' characters.
|
||||
|
||||
The decoded string is returned. A TypeError is raised if s were
|
||||
incorrectly padded or if there are non-alphabet characters present in the
|
||||
string.
|
||||
"""
|
||||
if altchars is not None:
|
||||
s = _translate(s, {altchars[0]: '+', altchars[1]: '/'})
|
||||
try:
|
||||
return binascii.a2b_base64(s)
|
||||
except binascii.Error, msg:
|
||||
# Transform this exception for consistency
|
||||
raise TypeError(msg)
|
||||
|
||||
|
||||
def standard_b64encode(s):
|
||||
"""Encode a string using the standard Base64 alphabet.
|
||||
|
||||
s is the string to encode. The encoded string is returned.
|
||||
"""
|
||||
return b64encode(s)
|
||||
|
||||
def standard_b64decode(s):
|
||||
"""Decode a string encoded with the standard Base64 alphabet.
|
||||
|
||||
s is the string to decode. The decoded string is returned. A TypeError
|
||||
is raised if the string is incorrectly padded or if there are non-alphabet
|
||||
characters present in the string.
|
||||
"""
|
||||
return b64decode(s)
|
||||
|
||||
def urlsafe_b64encode(s):
|
||||
"""Encode a string using a url-safe Base64 alphabet.
|
||||
|
||||
s is the string to encode. The encoded string is returned. The alphabet
|
||||
uses '-' instead of '+' and '_' instead of '/'.
|
||||
"""
|
||||
return b64encode(s, '-_')
|
||||
|
||||
def urlsafe_b64decode(s):
|
||||
"""Decode a string encoded with the standard Base64 alphabet.
|
||||
|
||||
s is the string to decode. The decoded string is returned. A TypeError
|
||||
is raised if the string is incorrectly padded or if there are non-alphabet
|
||||
characters present in the string.
|
||||
|
||||
The alphabet uses '-' instead of '+' and '_' instead of '/'.
|
||||
"""
|
||||
return b64decode(s, '-_')
|
||||
|
||||
|
||||
|
||||
# Base32 encoding/decoding must be done in Python
|
||||
_b32alphabet = {
|
||||
0: 'A', 9: 'J', 18: 'S', 27: '3',
|
||||
1: 'B', 10: 'K', 19: 'T', 28: '4',
|
||||
2: 'C', 11: 'L', 20: 'U', 29: '5',
|
||||
3: 'D', 12: 'M', 21: 'V', 30: '6',
|
||||
4: 'E', 13: 'N', 22: 'W', 31: '7',
|
||||
5: 'F', 14: 'O', 23: 'X',
|
||||
6: 'G', 15: 'P', 24: 'Y',
|
||||
7: 'H', 16: 'Q', 25: 'Z',
|
||||
8: 'I', 17: 'R', 26: '2',
|
||||
}
|
||||
|
||||
_b32tab = _b32alphabet.items()
|
||||
_b32tab.sort()
|
||||
_b32tab = [v for k, v in _b32tab]
|
||||
_b32rev = dict([(v, long(k)) for k, v in _b32alphabet.items()])
|
||||
|
||||
|
||||
def b32encode(s):
|
||||
"""Encode a string using Base32.
|
||||
|
||||
s is the string to encode. The encoded string is returned.
|
||||
"""
|
||||
parts = []
|
||||
quanta, leftover = divmod(len(s), 5)
|
||||
# Pad the last quantum with zero bits if necessary
|
||||
if leftover:
|
||||
s += ('\0' * (5 - leftover))
|
||||
quanta += 1
|
||||
for i in range(quanta):
|
||||
# c1 and c2 are 16 bits wide, c3 is 8 bits wide. The intent of this
|
||||
# code is to process the 40 bits in units of 5 bits. So we take the 1
|
||||
# leftover bit of c1 and tack it onto c2. Then we take the 2 leftover
|
||||
# bits of c2 and tack them onto c3. The shifts and masks are intended
|
||||
# to give us values of exactly 5 bits in width.
|
||||
c1, c2, c3 = struct.unpack('!HHB', s[i*5:(i+1)*5])
|
||||
c2 += (c1 & 1) << 16 # 17 bits wide
|
||||
c3 += (c2 & 3) << 8 # 10 bits wide
|
||||
parts.extend([_b32tab[c1 >> 11], # bits 1 - 5
|
||||
_b32tab[(c1 >> 6) & 0x1f], # bits 6 - 10
|
||||
_b32tab[(c1 >> 1) & 0x1f], # bits 11 - 15
|
||||
_b32tab[c2 >> 12], # bits 16 - 20 (1 - 5)
|
||||
_b32tab[(c2 >> 7) & 0x1f], # bits 21 - 25 (6 - 10)
|
||||
_b32tab[(c2 >> 2) & 0x1f], # bits 26 - 30 (11 - 15)
|
||||
_b32tab[c3 >> 5], # bits 31 - 35 (1 - 5)
|
||||
_b32tab[c3 & 0x1f], # bits 36 - 40 (1 - 5)
|
||||
])
|
||||
encoded = EMPTYSTRING.join(parts)
|
||||
# Adjust for any leftover partial quanta
|
||||
if leftover == 1:
|
||||
return encoded[:-6] + '======'
|
||||
elif leftover == 2:
|
||||
return encoded[:-4] + '===='
|
||||
elif leftover == 3:
|
||||
return encoded[:-3] + '==='
|
||||
elif leftover == 4:
|
||||
return encoded[:-1] + '='
|
||||
return encoded
|
||||
|
||||
|
||||
def b32decode(s, casefold=False, map01=None):
|
||||
"""Decode a Base32 encoded string.
|
||||
|
||||
s is the string to decode. Optional casefold is a flag specifying whether
|
||||
a lowercase alphabet is acceptable as input. For security purposes, the
|
||||
default is False.
|
||||
|
||||
RFC 3548 allows for optional mapping of the digit 0 (zero) to the letter O
|
||||
(oh), and for optional mapping of the digit 1 (one) to either the letter I
|
||||
(eye) or letter L (el). The optional argument map01 when not None,
|
||||
specifies which letter the digit 1 should be mapped to (when map01 is not
|
||||
None, the digit 0 is always mapped to the letter O). For security
|
||||
purposes the default is None, so that 0 and 1 are not allowed in the
|
||||
input.
|
||||
|
||||
The decoded string is returned. A TypeError is raised if s were
|
||||
incorrectly padded or if there are non-alphabet characters present in the
|
||||
string.
|
||||
"""
|
||||
quanta, leftover = divmod(len(s), 8)
|
||||
if leftover:
|
||||
raise TypeError('Incorrect padding')
|
||||
# Handle section 2.4 zero and one mapping. The flag map01 will be either
|
||||
# False, or the character to map the digit 1 (one) to. It should be
|
||||
# either L (el) or I (eye).
|
||||
if map01:
|
||||
s = _translate(s, {'0': 'O', '1': map01})
|
||||
if casefold:
|
||||
s = s.upper()
|
||||
# Strip off pad characters from the right. We need to count the pad
|
||||
# characters because this will tell us how many null bytes to remove from
|
||||
# the end of the decoded string.
|
||||
padchars = 0
|
||||
mo = re.search('(?P<pad>[=]*)$', s)
|
||||
if mo:
|
||||
padchars = len(mo.group('pad'))
|
||||
if padchars > 0:
|
||||
s = s[:-padchars]
|
||||
# Now decode the full quanta
|
||||
parts = []
|
||||
acc = 0
|
||||
shift = 35
|
||||
for c in s:
|
||||
val = _b32rev.get(c)
|
||||
if val is None:
|
||||
raise TypeError('Non-base32 digit found')
|
||||
acc += _b32rev[c] << shift
|
||||
shift -= 5
|
||||
if shift < 0:
|
||||
parts.append(binascii.unhexlify('%010x' % acc))
|
||||
acc = 0
|
||||
shift = 35
|
||||
# Process the last, partial quanta
|
||||
last = binascii.unhexlify('%010x' % acc)
|
||||
if padchars == 0:
|
||||
last = '' # No characters
|
||||
elif padchars == 1:
|
||||
last = last[:-1]
|
||||
elif padchars == 3:
|
||||
last = last[:-2]
|
||||
elif padchars == 4:
|
||||
last = last[:-3]
|
||||
elif padchars == 6:
|
||||
last = last[:-4]
|
||||
else:
|
||||
raise TypeError('Incorrect padding')
|
||||
parts.append(last)
|
||||
return EMPTYSTRING.join(parts)
|
||||
|
||||
|
||||
|
||||
# RFC 3548, Base 16 Alphabet specifies uppercase, but hexlify() returns
|
||||
# lowercase. The RFC also recommends against accepting input case
|
||||
# insensitively.
|
||||
def b16encode(s):
|
||||
"""Encode a string using Base16.
|
||||
|
||||
s is the string to encode. The encoded string is returned.
|
||||
"""
|
||||
return binascii.hexlify(s).upper()
|
||||
|
||||
|
||||
def b16decode(s, casefold=False):
|
||||
"""Decode a Base16 encoded string.
|
||||
|
||||
s is the string to decode. Optional casefold is a flag specifying whether
|
||||
a lowercase alphabet is acceptable as input. For security purposes, the
|
||||
default is False.
|
||||
|
||||
The decoded string is returned. A TypeError is raised if s were
|
||||
incorrectly padded or if there are non-alphabet characters present in the
|
||||
string.
|
||||
"""
|
||||
if casefold:
|
||||
s = s.upper()
|
||||
if re.search('[^0-9A-F]', s):
|
||||
raise TypeError('Non-base16 digit found')
|
||||
return binascii.unhexlify(s)
|
||||
|
||||
|
||||
|
||||
# Legacy interface. This code could be cleaned up since I don't believe
|
||||
# binascii has any line length limitations. It just doesn't seem worth it
|
||||
# though.
|
||||
|
||||
MAXLINESIZE = 76 # Excluding the CRLF
|
||||
MAXBINSIZE = (MAXLINESIZE//4)*3
|
||||
|
||||
def encode(input, output):
|
||||
"""Encode a file."""
|
||||
while True:
|
||||
s = input.read(MAXBINSIZE)
|
||||
if not s:
|
||||
break
|
||||
while len(s) < MAXBINSIZE:
|
||||
ns = input.read(MAXBINSIZE-len(s))
|
||||
if not ns:
|
||||
break
|
||||
s += ns
|
||||
line = binascii.b2a_base64(s)
|
||||
output.write(line)
|
||||
|
||||
|
||||
def decode(input, output):
|
||||
"""Decode a file."""
|
||||
while True:
|
||||
line = input.readline()
|
||||
if not line:
|
||||
break
|
||||
s = binascii.a2b_base64(line)
|
||||
output.write(s)
|
||||
|
||||
|
||||
def encodestring(s):
|
||||
"""Encode a string."""
|
||||
pieces = []
|
||||
for i in range(0, len(s), MAXBINSIZE):
|
||||
chunk = s[i : i + MAXBINSIZE]
|
||||
pieces.append(binascii.b2a_base64(chunk))
|
||||
return "".join(pieces)
|
||||
|
||||
|
||||
def decodestring(s):
|
||||
"""Decode a string."""
|
||||
return binascii.a2b_base64(s)
|
||||
|
||||
|
||||
|
||||
# Useable as a script...
|
||||
def test():
|
||||
"""Small test program"""
|
||||
import sys, getopt
|
||||
try:
|
||||
opts, args = getopt.getopt(sys.argv[1:], 'deut')
|
||||
except getopt.error, msg:
|
||||
sys.stdout = sys.stderr
|
||||
print msg
|
||||
print """usage: %s [-d|-e|-u|-t] [file|-]
|
||||
-d, -u: decode
|
||||
-e: encode (default)
|
||||
-t: encode and decode string 'Aladdin:open sesame'"""%sys.argv[0]
|
||||
sys.exit(2)
|
||||
func = encode
|
||||
for o, a in opts:
|
||||
if o == '-e': func = encode
|
||||
if o == '-d': func = decode
|
||||
if o == '-u': func = decode
|
||||
if o == '-t': test1(); return
|
||||
if args and args[0] != '-':
|
||||
func(open(args[0], 'rb'), sys.stdout)
|
||||
else:
|
||||
func(sys.stdin, sys.stdout)
|
||||
|
||||
|
||||
def test1():
|
||||
s0 = "Aladdin:open sesame"
|
||||
s1 = encodestring(s0)
|
||||
s2 = decodestring(s1)
|
||||
print s0, repr(s1), s2
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
test()
|
||||
613
lib/jython-2.5.1/bdb.py
Normal file
613
lib/jython-2.5.1/bdb.py
Normal file
@ -0,0 +1,613 @@
|
||||
"""Debugger basics"""
|
||||
|
||||
import sys
|
||||
import os
|
||||
import types
|
||||
|
||||
__all__ = ["BdbQuit","Bdb","Breakpoint"]
|
||||
|
||||
class BdbQuit(Exception):
|
||||
"""Exception to give up completely"""
|
||||
|
||||
|
||||
class Bdb:
|
||||
|
||||
"""Generic Python debugger base class.
|
||||
|
||||
This class takes care of details of the trace facility;
|
||||
a derived class should implement user interaction.
|
||||
The standard debugger class (pdb.Pdb) is an example.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
self.breaks = {}
|
||||
self.fncache = {}
|
||||
|
||||
def canonic(self, filename):
|
||||
if filename == "<" + filename[1:-1] + ">":
|
||||
return filename
|
||||
canonic = self.fncache.get(filename)
|
||||
if not canonic:
|
||||
canonic = os.path.abspath(filename)
|
||||
canonic = os.path.normcase(canonic)
|
||||
self.fncache[filename] = canonic
|
||||
return canonic
|
||||
|
||||
def reset(self):
|
||||
import linecache
|
||||
linecache.checkcache()
|
||||
self.botframe = None
|
||||
self.stopframe = None
|
||||
self.returnframe = None
|
||||
self.quitting = 0
|
||||
|
||||
def trace_dispatch(self, frame, event, arg):
|
||||
if self.quitting:
|
||||
return # None
|
||||
if event == 'line':
|
||||
return self.dispatch_line(frame)
|
||||
if event == 'call':
|
||||
return self.dispatch_call(frame, arg)
|
||||
if event == 'return':
|
||||
return self.dispatch_return(frame, arg)
|
||||
if event == 'exception':
|
||||
return self.dispatch_exception(frame, arg)
|
||||
if event == 'c_call':
|
||||
return self.trace_dispatch
|
||||
if event == 'c_exception':
|
||||
return self.trace_dispatch
|
||||
if event == 'c_return':
|
||||
return self.trace_dispatch
|
||||
print 'bdb.Bdb.dispatch: unknown debugging event:', repr(event)
|
||||
return self.trace_dispatch
|
||||
|
||||
def dispatch_line(self, frame):
|
||||
if self.stop_here(frame) or self.break_here(frame):
|
||||
self.user_line(frame)
|
||||
if self.quitting: raise BdbQuit
|
||||
return self.trace_dispatch
|
||||
|
||||
def dispatch_call(self, frame, arg):
|
||||
# XXX 'arg' is no longer used
|
||||
if self.botframe is None:
|
||||
# First call of dispatch since reset()
|
||||
self.botframe = frame.f_back # (CT) Note that this may also be None!
|
||||
return self.trace_dispatch
|
||||
if not (self.stop_here(frame) or self.break_anywhere(frame)):
|
||||
# No need to trace this function
|
||||
return # None
|
||||
self.user_call(frame, arg)
|
||||
if self.quitting: raise BdbQuit
|
||||
return self.trace_dispatch
|
||||
|
||||
def dispatch_return(self, frame, arg):
|
||||
if self.stop_here(frame) or frame == self.returnframe:
|
||||
self.user_return(frame, arg)
|
||||
if self.quitting: raise BdbQuit
|
||||
return self.trace_dispatch
|
||||
|
||||
def dispatch_exception(self, frame, arg):
|
||||
if self.stop_here(frame):
|
||||
self.user_exception(frame, arg)
|
||||
if self.quitting: raise BdbQuit
|
||||
return self.trace_dispatch
|
||||
|
||||
# Normally derived classes don't override the following
|
||||
# methods, but they may if they want to redefine the
|
||||
# definition of stopping and breakpoints.
|
||||
|
||||
def stop_here(self, frame):
|
||||
# (CT) stopframe may now also be None, see dispatch_call.
|
||||
# (CT) the former test for None is therefore removed from here.
|
||||
if frame is self.stopframe:
|
||||
return True
|
||||
while frame is not None and frame is not self.stopframe:
|
||||
if frame is self.botframe:
|
||||
return True
|
||||
frame = frame.f_back
|
||||
return False
|
||||
|
||||
def break_here(self, frame):
|
||||
filename = self.canonic(frame.f_code.co_filename)
|
||||
if not filename in self.breaks:
|
||||
return False
|
||||
lineno = frame.f_lineno
|
||||
if not lineno in self.breaks[filename]:
|
||||
# The line itself has no breakpoint, but maybe the line is the
|
||||
# first line of a function with breakpoint set by function name.
|
||||
lineno = frame.f_code.co_firstlineno
|
||||
if not lineno in self.breaks[filename]:
|
||||
return False
|
||||
|
||||
# flag says ok to delete temp. bp
|
||||
(bp, flag) = effective(filename, lineno, frame)
|
||||
if bp:
|
||||
self.currentbp = bp.number
|
||||
if (flag and bp.temporary):
|
||||
self.do_clear(str(bp.number))
|
||||
return True
|
||||
else:
|
||||
return False
|
||||
|
||||
def do_clear(self, arg):
|
||||
raise NotImplementedError, "subclass of bdb must implement do_clear()"
|
||||
|
||||
def break_anywhere(self, frame):
|
||||
return self.breaks.has_key(
|
||||
self.canonic(frame.f_code.co_filename))
|
||||
|
||||
# Derived classes should override the user_* methods
|
||||
# to gain control.
|
||||
|
||||
def user_call(self, frame, argument_list):
|
||||
"""This method is called when there is the remote possibility
|
||||
that we ever need to stop in this function."""
|
||||
pass
|
||||
|
||||
def user_line(self, frame):
|
||||
"""This method is called when we stop or break at this line."""
|
||||
pass
|
||||
|
||||
def user_return(self, frame, return_value):
|
||||
"""This method is called when a return trap is set here."""
|
||||
pass
|
||||
|
||||
def user_exception(self, frame, (exc_type, exc_value, exc_traceback)):
|
||||
"""This method is called if an exception occurs,
|
||||
but only if we are to stop at or just below this level."""
|
||||
pass
|
||||
|
||||
# Derived classes and clients can call the following methods
|
||||
# to affect the stepping state.
|
||||
|
||||
def set_step(self):
|
||||
"""Stop after one line of code."""
|
||||
self.stopframe = None
|
||||
self.returnframe = None
|
||||
self.quitting = 0
|
||||
|
||||
def set_next(self, frame):
|
||||
"""Stop on the next line in or below the given frame."""
|
||||
self.stopframe = frame
|
||||
self.returnframe = None
|
||||
self.quitting = 0
|
||||
|
||||
def set_return(self, frame):
|
||||
"""Stop when returning from the given frame."""
|
||||
self.stopframe = frame.f_back
|
||||
self.returnframe = frame
|
||||
self.quitting = 0
|
||||
|
||||
def set_trace(self, frame=None):
|
||||
"""Start debugging from `frame`.
|
||||
|
||||
If frame is not specified, debugging starts from caller's frame.
|
||||
"""
|
||||
if frame is None:
|
||||
frame = sys._getframe().f_back
|
||||
self.reset()
|
||||
while frame:
|
||||
frame.f_trace = self.trace_dispatch
|
||||
self.botframe = frame
|
||||
frame = frame.f_back
|
||||
self.set_step()
|
||||
sys.settrace(self.trace_dispatch)
|
||||
|
||||
def set_continue(self):
|
||||
# Don't stop except at breakpoints or when finished
|
||||
self.stopframe = self.botframe
|
||||
self.returnframe = None
|
||||
self.quitting = 0
|
||||
if not self.breaks:
|
||||
# no breakpoints; run without debugger overhead
|
||||
sys.settrace(None)
|
||||
frame = sys._getframe().f_back
|
||||
while frame and frame is not self.botframe:
|
||||
del frame.f_trace
|
||||
frame = frame.f_back
|
||||
|
||||
def set_quit(self):
|
||||
self.stopframe = self.botframe
|
||||
self.returnframe = None
|
||||
self.quitting = 1
|
||||
sys.settrace(None)
|
||||
|
||||
# Derived classes and clients can call the following methods
|
||||
# to manipulate breakpoints. These methods return an
|
||||
# error message is something went wrong, None if all is well.
|
||||
# Set_break prints out the breakpoint line and file:lineno.
|
||||
# Call self.get_*break*() to see the breakpoints or better
|
||||
# for bp in Breakpoint.bpbynumber: if bp: bp.bpprint().
|
||||
|
||||
def set_break(self, filename, lineno, temporary=0, cond = None,
|
||||
funcname=None):
|
||||
filename = self.canonic(filename)
|
||||
import linecache # Import as late as possible
|
||||
line = linecache.getline(filename, lineno)
|
||||
if not line:
|
||||
return 'Line %s:%d does not exist' % (filename,
|
||||
lineno)
|
||||
if not filename in self.breaks:
|
||||
self.breaks[filename] = []
|
||||
list = self.breaks[filename]
|
||||
if not lineno in list:
|
||||
list.append(lineno)
|
||||
bp = Breakpoint(filename, lineno, temporary, cond, funcname)
|
||||
|
||||
def clear_break(self, filename, lineno):
|
||||
filename = self.canonic(filename)
|
||||
if not filename in self.breaks:
|
||||
return 'There are no breakpoints in %s' % filename
|
||||
if lineno not in self.breaks[filename]:
|
||||
return 'There is no breakpoint at %s:%d' % (filename,
|
||||
lineno)
|
||||
# If there's only one bp in the list for that file,line
|
||||
# pair, then remove the breaks entry
|
||||
for bp in Breakpoint.bplist[filename, lineno][:]:
|
||||
bp.deleteMe()
|
||||
if not Breakpoint.bplist.has_key((filename, lineno)):
|
||||
self.breaks[filename].remove(lineno)
|
||||
if not self.breaks[filename]:
|
||||
del self.breaks[filename]
|
||||
|
||||
def clear_bpbynumber(self, arg):
|
||||
try:
|
||||
number = int(arg)
|
||||
except:
|
||||
return 'Non-numeric breakpoint number (%s)' % arg
|
||||
try:
|
||||
bp = Breakpoint.bpbynumber[number]
|
||||
except IndexError:
|
||||
return 'Breakpoint number (%d) out of range' % number
|
||||
if not bp:
|
||||
return 'Breakpoint (%d) already deleted' % number
|
||||
self.clear_break(bp.file, bp.line)
|
||||
|
||||
def clear_all_file_breaks(self, filename):
|
||||
filename = self.canonic(filename)
|
||||
if not filename in self.breaks:
|
||||
return 'There are no breakpoints in %s' % filename
|
||||
for line in self.breaks[filename]:
|
||||
blist = Breakpoint.bplist[filename, line]
|
||||
for bp in blist:
|
||||
bp.deleteMe()
|
||||
del self.breaks[filename]
|
||||
|
||||
def clear_all_breaks(self):
|
||||
if not self.breaks:
|
||||
return 'There are no breakpoints'
|
||||
for bp in Breakpoint.bpbynumber:
|
||||
if bp:
|
||||
bp.deleteMe()
|
||||
self.breaks = {}
|
||||
|
||||
def get_break(self, filename, lineno):
|
||||
filename = self.canonic(filename)
|
||||
return filename in self.breaks and \
|
||||
lineno in self.breaks[filename]
|
||||
|
||||
def get_breaks(self, filename, lineno):
|
||||
filename = self.canonic(filename)
|
||||
return filename in self.breaks and \
|
||||
lineno in self.breaks[filename] and \
|
||||
Breakpoint.bplist[filename, lineno] or []
|
||||
|
||||
def get_file_breaks(self, filename):
|
||||
filename = self.canonic(filename)
|
||||
if filename in self.breaks:
|
||||
return self.breaks[filename]
|
||||
else:
|
||||
return []
|
||||
|
||||
def get_all_breaks(self):
|
||||
return self.breaks
|
||||
|
||||
# Derived classes and clients can call the following method
|
||||
# to get a data structure representing a stack trace.
|
||||
|
||||
def get_stack(self, f, t):
|
||||
stack = []
|
||||
if t and t.tb_frame is f:
|
||||
t = t.tb_next
|
||||
while f is not None:
|
||||
stack.append((f, f.f_lineno))
|
||||
if f is self.botframe:
|
||||
break
|
||||
f = f.f_back
|
||||
stack.reverse()
|
||||
i = max(0, len(stack) - 1)
|
||||
while t is not None:
|
||||
stack.append((t.tb_frame, t.tb_lineno))
|
||||
t = t.tb_next
|
||||
return stack, i
|
||||
|
||||
#
|
||||
|
||||
def format_stack_entry(self, frame_lineno, lprefix=': '):
|
||||
import linecache, repr
|
||||
frame, lineno = frame_lineno
|
||||
filename = self.canonic(frame.f_code.co_filename)
|
||||
s = '%s(%r)' % (filename, lineno)
|
||||
if frame.f_code.co_name:
|
||||
s = s + frame.f_code.co_name
|
||||
else:
|
||||
s = s + "<lambda>"
|
||||
if '__args__' in frame.f_locals:
|
||||
args = frame.f_locals['__args__']
|
||||
else:
|
||||
args = None
|
||||
if args:
|
||||
s = s + repr.repr(args)
|
||||
else:
|
||||
s = s + '()'
|
||||
if '__return__' in frame.f_locals:
|
||||
rv = frame.f_locals['__return__']
|
||||
s = s + '->'
|
||||
s = s + repr.repr(rv)
|
||||
line = linecache.getline(filename, lineno)
|
||||
if line: s = s + lprefix + line.strip()
|
||||
return s
|
||||
|
||||
# The following two methods can be called by clients to use
|
||||
# a debugger to debug a statement, given as a string.
|
||||
|
||||
def run(self, cmd, globals=None, locals=None):
|
||||
if globals is None:
|
||||
import __main__
|
||||
globals = __main__.__dict__
|
||||
if locals is None:
|
||||
locals = globals
|
||||
self.reset()
|
||||
sys.settrace(self.trace_dispatch)
|
||||
if not isinstance(cmd, types.CodeType):
|
||||
cmd = cmd+'\n'
|
||||
try:
|
||||
try:
|
||||
exec cmd in globals, locals
|
||||
except BdbQuit:
|
||||
pass
|
||||
finally:
|
||||
self.quitting = 1
|
||||
sys.settrace(None)
|
||||
|
||||
def runeval(self, expr, globals=None, locals=None):
|
||||
if globals is None:
|
||||
import __main__
|
||||
globals = __main__.__dict__
|
||||
if locals is None:
|
||||
locals = globals
|
||||
self.reset()
|
||||
sys.settrace(self.trace_dispatch)
|
||||
if not isinstance(expr, types.CodeType):
|
||||
expr = expr+'\n'
|
||||
try:
|
||||
try:
|
||||
return eval(expr, globals, locals)
|
||||
except BdbQuit:
|
||||
pass
|
||||
finally:
|
||||
self.quitting = 1
|
||||
sys.settrace(None)
|
||||
|
||||
def runctx(self, cmd, globals, locals):
|
||||
# B/W compatibility
|
||||
self.run(cmd, globals, locals)
|
||||
|
||||
# This method is more useful to debug a single function call.
|
||||
|
||||
def runcall(self, func, *args, **kwds):
|
||||
self.reset()
|
||||
sys.settrace(self.trace_dispatch)
|
||||
res = None
|
||||
try:
|
||||
try:
|
||||
res = func(*args, **kwds)
|
||||
except BdbQuit:
|
||||
pass
|
||||
finally:
|
||||
self.quitting = 1
|
||||
sys.settrace(None)
|
||||
return res
|
||||
|
||||
|
||||
def set_trace():
|
||||
Bdb().set_trace()
|
||||
|
||||
|
||||
class Breakpoint:
|
||||
|
||||
"""Breakpoint class
|
||||
|
||||
Implements temporary breakpoints, ignore counts, disabling and
|
||||
(re)-enabling, and conditionals.
|
||||
|
||||
Breakpoints are indexed by number through bpbynumber and by
|
||||
the file,line tuple using bplist. The former points to a
|
||||
single instance of class Breakpoint. The latter points to a
|
||||
list of such instances since there may be more than one
|
||||
breakpoint per line.
|
||||
|
||||
"""
|
||||
|
||||
# XXX Keeping state in the class is a mistake -- this means
|
||||
# you cannot have more than one active Bdb instance.
|
||||
|
||||
next = 1 # Next bp to be assigned
|
||||
bplist = {} # indexed by (file, lineno) tuple
|
||||
bpbynumber = [None] # Each entry is None or an instance of Bpt
|
||||
# index 0 is unused, except for marking an
|
||||
# effective break .... see effective()
|
||||
|
||||
def __init__(self, file, line, temporary=0, cond=None, funcname=None):
|
||||
self.funcname = funcname
|
||||
# Needed if funcname is not None.
|
||||
self.func_first_executable_line = None
|
||||
self.file = file # This better be in canonical form!
|
||||
self.line = line
|
||||
self.temporary = temporary
|
||||
self.cond = cond
|
||||
self.enabled = 1
|
||||
self.ignore = 0
|
||||
self.hits = 0
|
||||
self.number = Breakpoint.next
|
||||
Breakpoint.next = Breakpoint.next + 1
|
||||
# Build the two lists
|
||||
self.bpbynumber.append(self)
|
||||
if self.bplist.has_key((file, line)):
|
||||
self.bplist[file, line].append(self)
|
||||
else:
|
||||
self.bplist[file, line] = [self]
|
||||
|
||||
|
||||
def deleteMe(self):
|
||||
index = (self.file, self.line)
|
||||
self.bpbynumber[self.number] = None # No longer in list
|
||||
self.bplist[index].remove(self)
|
||||
if not self.bplist[index]:
|
||||
# No more bp for this f:l combo
|
||||
del self.bplist[index]
|
||||
|
||||
def enable(self):
|
||||
self.enabled = 1
|
||||
|
||||
def disable(self):
|
||||
self.enabled = 0
|
||||
|
||||
def bpprint(self, out=None):
|
||||
if out is None:
|
||||
out = sys.stdout
|
||||
if self.temporary:
|
||||
disp = 'del '
|
||||
else:
|
||||
disp = 'keep '
|
||||
if self.enabled:
|
||||
disp = disp + 'yes '
|
||||
else:
|
||||
disp = disp + 'no '
|
||||
print >>out, '%-4dbreakpoint %s at %s:%d' % (self.number, disp,
|
||||
self.file, self.line)
|
||||
if self.cond:
|
||||
print >>out, '\tstop only if %s' % (self.cond,)
|
||||
if self.ignore:
|
||||
print >>out, '\tignore next %d hits' % (self.ignore)
|
||||
if (self.hits):
|
||||
if (self.hits > 1): ss = 's'
|
||||
else: ss = ''
|
||||
print >>out, ('\tbreakpoint already hit %d time%s' %
|
||||
(self.hits, ss))
|
||||
|
||||
# -----------end of Breakpoint class----------
|
||||
|
||||
def checkfuncname(b, frame):
|
||||
"""Check whether we should break here because of `b.funcname`."""
|
||||
if not b.funcname:
|
||||
# Breakpoint was set via line number.
|
||||
if b.line != frame.f_lineno:
|
||||
# Breakpoint was set at a line with a def statement and the function
|
||||
# defined is called: don't break.
|
||||
return False
|
||||
return True
|
||||
|
||||
# Breakpoint set via function name.
|
||||
|
||||
if frame.f_code.co_name != b.funcname:
|
||||
# It's not a function call, but rather execution of def statement.
|
||||
return False
|
||||
|
||||
# We are in the right frame.
|
||||
if not b.func_first_executable_line:
|
||||
# The function is entered for the 1st time.
|
||||
b.func_first_executable_line = frame.f_lineno
|
||||
|
||||
if b.func_first_executable_line != frame.f_lineno:
|
||||
# But we are not at the first line number: don't break.
|
||||
return False
|
||||
return True
|
||||
|
||||
# Determines if there is an effective (active) breakpoint at this
|
||||
# line of code. Returns breakpoint number or 0 if none
|
||||
def effective(file, line, frame):
|
||||
"""Determine which breakpoint for this file:line is to be acted upon.
|
||||
|
||||
Called only if we know there is a bpt at this
|
||||
location. Returns breakpoint that was triggered and a flag
|
||||
that indicates if it is ok to delete a temporary bp.
|
||||
|
||||
"""
|
||||
possibles = Breakpoint.bplist[file,line]
|
||||
for i in range(0, len(possibles)):
|
||||
b = possibles[i]
|
||||
if b.enabled == 0:
|
||||
continue
|
||||
if not checkfuncname(b, frame):
|
||||
continue
|
||||
# Count every hit when bp is enabled
|
||||
b.hits = b.hits + 1
|
||||
if not b.cond:
|
||||
# If unconditional, and ignoring,
|
||||
# go on to next, else break
|
||||
if b.ignore > 0:
|
||||
b.ignore = b.ignore -1
|
||||
continue
|
||||
else:
|
||||
# breakpoint and marker that's ok
|
||||
# to delete if temporary
|
||||
return (b,1)
|
||||
else:
|
||||
# Conditional bp.
|
||||
# Ignore count applies only to those bpt hits where the
|
||||
# condition evaluates to true.
|
||||
try:
|
||||
val = eval(b.cond, frame.f_globals,
|
||||
frame.f_locals)
|
||||
if val:
|
||||
if b.ignore > 0:
|
||||
b.ignore = b.ignore -1
|
||||
# continue
|
||||
else:
|
||||
return (b,1)
|
||||
# else:
|
||||
# continue
|
||||
except:
|
||||
# if eval fails, most conservative
|
||||
# thing is to stop on breakpoint
|
||||
# regardless of ignore count.
|
||||
# Don't delete temporary,
|
||||
# as another hint to user.
|
||||
return (b,0)
|
||||
return (None, None)
|
||||
|
||||
# -------------------- testing --------------------
|
||||
|
||||
class Tdb(Bdb):
|
||||
def user_call(self, frame, args):
|
||||
name = frame.f_code.co_name
|
||||
if not name: name = '???'
|
||||
print '+++ call', name, args
|
||||
def user_line(self, frame):
|
||||
import linecache
|
||||
name = frame.f_code.co_name
|
||||
if not name: name = '???'
|
||||
fn = self.canonic(frame.f_code.co_filename)
|
||||
line = linecache.getline(fn, frame.f_lineno)
|
||||
print '+++', fn, frame.f_lineno, name, ':', line.strip()
|
||||
def user_return(self, frame, retval):
|
||||
print '+++ return', retval
|
||||
def user_exception(self, frame, exc_stuff):
|
||||
print '+++ exception', exc_stuff
|
||||
self.set_continue()
|
||||
|
||||
def foo(n):
|
||||
print 'foo(', n, ')'
|
||||
x = bar(n*10)
|
||||
print 'bar returned', x
|
||||
|
||||
def bar(a):
|
||||
print 'bar(', a, ')'
|
||||
return a/2
|
||||
|
||||
def test():
|
||||
t = Tdb()
|
||||
t.run('import bdb; bdb.foo(10)')
|
||||
|
||||
# end
|
||||
527
lib/jython-2.5.1/binhex.py
Normal file
527
lib/jython-2.5.1/binhex.py
Normal file
@ -0,0 +1,527 @@
|
||||
"""Macintosh binhex compression/decompression.
|
||||
|
||||
easy interface:
|
||||
binhex(inputfilename, outputfilename)
|
||||
hexbin(inputfilename, outputfilename)
|
||||
"""
|
||||
|
||||
#
|
||||
# Jack Jansen, CWI, August 1995.
|
||||
#
|
||||
# The module is supposed to be as compatible as possible. Especially the
|
||||
# easy interface should work "as expected" on any platform.
|
||||
# XXXX Note: currently, textfiles appear in mac-form on all platforms.
|
||||
# We seem to lack a simple character-translate in python.
|
||||
# (we should probably use ISO-Latin-1 on all but the mac platform).
|
||||
# XXXX The simple routines are too simple: they expect to hold the complete
|
||||
# files in-core. Should be fixed.
|
||||
# XXXX It would be nice to handle AppleDouble format on unix
|
||||
# (for servers serving macs).
|
||||
# XXXX I don't understand what happens when you get 0x90 times the same byte on
|
||||
# input. The resulting code (xx 90 90) would appear to be interpreted as an
|
||||
# escaped *value* of 0x90. All coders I've seen appear to ignore this nicety...
|
||||
#
|
||||
import sys
|
||||
import os
|
||||
import struct
|
||||
import binascii
|
||||
|
||||
__all__ = ["binhex","hexbin","Error"]
|
||||
|
||||
class Error(Exception):
|
||||
pass
|
||||
|
||||
# States (what have we written)
|
||||
[_DID_HEADER, _DID_DATA, _DID_RSRC] = range(3)
|
||||
|
||||
# Various constants
|
||||
REASONABLY_LARGE=32768 # Minimal amount we pass the rle-coder
|
||||
LINELEN=64
|
||||
RUNCHAR=chr(0x90) # run-length introducer
|
||||
|
||||
#
|
||||
# This code is no longer byte-order dependent
|
||||
|
||||
#
|
||||
# Workarounds for non-mac machines.
|
||||
try:
|
||||
from Carbon.File import FSSpec, FInfo
|
||||
from MacOS import openrf
|
||||
|
||||
def getfileinfo(name):
|
||||
finfo = FSSpec(name).FSpGetFInfo()
|
||||
dir, file = os.path.split(name)
|
||||
# XXX Get resource/data sizes
|
||||
fp = open(name, 'rb')
|
||||
fp.seek(0, 2)
|
||||
dlen = fp.tell()
|
||||
fp = openrf(name, '*rb')
|
||||
fp.seek(0, 2)
|
||||
rlen = fp.tell()
|
||||
return file, finfo, dlen, rlen
|
||||
|
||||
def openrsrc(name, *mode):
|
||||
if not mode:
|
||||
mode = '*rb'
|
||||
else:
|
||||
mode = '*' + mode[0]
|
||||
return openrf(name, mode)
|
||||
|
||||
except ImportError:
|
||||
#
|
||||
# Glue code for non-macintosh usage
|
||||
#
|
||||
|
||||
class FInfo:
|
||||
def __init__(self):
|
||||
self.Type = '????'
|
||||
self.Creator = '????'
|
||||
self.Flags = 0
|
||||
|
||||
def getfileinfo(name):
|
||||
finfo = FInfo()
|
||||
# Quick check for textfile
|
||||
fp = open(name)
|
||||
data = open(name).read(256)
|
||||
for c in data:
|
||||
if not c.isspace() and (c<' ' or ord(c) > 0x7f):
|
||||
break
|
||||
else:
|
||||
finfo.Type = 'TEXT'
|
||||
fp.seek(0, 2)
|
||||
dsize = fp.tell()
|
||||
fp.close()
|
||||
dir, file = os.path.split(name)
|
||||
file = file.replace(':', '-', 1)
|
||||
return file, finfo, dsize, 0
|
||||
|
||||
class openrsrc:
|
||||
def __init__(self, *args):
|
||||
pass
|
||||
|
||||
def read(self, *args):
|
||||
return ''
|
||||
|
||||
def write(self, *args):
|
||||
pass
|
||||
|
||||
def close(self):
|
||||
pass
|
||||
|
||||
class _Hqxcoderengine:
|
||||
"""Write data to the coder in 3-byte chunks"""
|
||||
|
||||
def __init__(self, ofp):
|
||||
self.ofp = ofp
|
||||
self.data = ''
|
||||
self.hqxdata = ''
|
||||
self.linelen = LINELEN-1
|
||||
|
||||
def write(self, data):
|
||||
self.data = self.data + data
|
||||
datalen = len(self.data)
|
||||
todo = (datalen//3)*3
|
||||
data = self.data[:todo]
|
||||
self.data = self.data[todo:]
|
||||
if not data:
|
||||
return
|
||||
self.hqxdata = self.hqxdata + binascii.b2a_hqx(data)
|
||||
self._flush(0)
|
||||
|
||||
def _flush(self, force):
|
||||
first = 0
|
||||
while first <= len(self.hqxdata)-self.linelen:
|
||||
last = first + self.linelen
|
||||
self.ofp.write(self.hqxdata[first:last]+'\n')
|
||||
self.linelen = LINELEN
|
||||
first = last
|
||||
self.hqxdata = self.hqxdata[first:]
|
||||
if force:
|
||||
self.ofp.write(self.hqxdata + ':\n')
|
||||
|
||||
def close(self):
|
||||
if self.data:
|
||||
self.hqxdata = \
|
||||
self.hqxdata + binascii.b2a_hqx(self.data)
|
||||
self._flush(1)
|
||||
self.ofp.close()
|
||||
del self.ofp
|
||||
|
||||
class _Rlecoderengine:
|
||||
"""Write data to the RLE-coder in suitably large chunks"""
|
||||
|
||||
def __init__(self, ofp):
|
||||
self.ofp = ofp
|
||||
self.data = ''
|
||||
|
||||
def write(self, data):
|
||||
self.data = self.data + data
|
||||
if len(self.data) < REASONABLY_LARGE:
|
||||
return
|
||||
rledata = binascii.rlecode_hqx(self.data)
|
||||
self.ofp.write(rledata)
|
||||
self.data = ''
|
||||
|
||||
def close(self):
|
||||
if self.data:
|
||||
rledata = binascii.rlecode_hqx(self.data)
|
||||
self.ofp.write(rledata)
|
||||
self.ofp.close()
|
||||
del self.ofp
|
||||
|
||||
class BinHex:
|
||||
def __init__(self, (name, finfo, dlen, rlen), ofp):
|
||||
if type(ofp) == type(''):
|
||||
ofname = ofp
|
||||
ofp = open(ofname, 'w')
|
||||
if os.name == 'mac':
|
||||
fss = FSSpec(ofname)
|
||||
fss.SetCreatorType('BnHq', 'TEXT')
|
||||
ofp.write('(This file must be converted with BinHex 4.0)\n\n:')
|
||||
hqxer = _Hqxcoderengine(ofp)
|
||||
self.ofp = _Rlecoderengine(hqxer)
|
||||
self.crc = 0
|
||||
if finfo is None:
|
||||
finfo = FInfo()
|
||||
self.dlen = dlen
|
||||
self.rlen = rlen
|
||||
self._writeinfo(name, finfo)
|
||||
self.state = _DID_HEADER
|
||||
|
||||
def _writeinfo(self, name, finfo):
|
||||
nl = len(name)
|
||||
if nl > 63:
|
||||
raise Error, 'Filename too long'
|
||||
d = chr(nl) + name + '\0'
|
||||
d2 = finfo.Type + finfo.Creator
|
||||
|
||||
# Force all structs to be packed with big-endian
|
||||
d3 = struct.pack('>h', finfo.Flags)
|
||||
d4 = struct.pack('>ii', self.dlen, self.rlen)
|
||||
info = d + d2 + d3 + d4
|
||||
self._write(info)
|
||||
self._writecrc()
|
||||
|
||||
def _write(self, data):
|
||||
self.crc = binascii.crc_hqx(data, self.crc)
|
||||
self.ofp.write(data)
|
||||
|
||||
def _writecrc(self):
|
||||
# XXXX Should this be here??
|
||||
# self.crc = binascii.crc_hqx('\0\0', self.crc)
|
||||
if self.crc < 0:
|
||||
fmt = '>h'
|
||||
else:
|
||||
fmt = '>H'
|
||||
self.ofp.write(struct.pack(fmt, self.crc))
|
||||
self.crc = 0
|
||||
|
||||
def write(self, data):
|
||||
if self.state != _DID_HEADER:
|
||||
raise Error, 'Writing data at the wrong time'
|
||||
self.dlen = self.dlen - len(data)
|
||||
self._write(data)
|
||||
|
||||
def close_data(self):
|
||||
if self.dlen != 0:
|
||||
raise Error, 'Incorrect data size, diff=%r' % (self.rlen,)
|
||||
self._writecrc()
|
||||
self.state = _DID_DATA
|
||||
|
||||
def write_rsrc(self, data):
|
||||
if self.state < _DID_DATA:
|
||||
self.close_data()
|
||||
if self.state != _DID_DATA:
|
||||
raise Error, 'Writing resource data at the wrong time'
|
||||
self.rlen = self.rlen - len(data)
|
||||
self._write(data)
|
||||
|
||||
def close(self):
|
||||
if self.state < _DID_DATA:
|
||||
self.close_data()
|
||||
if self.state != _DID_DATA:
|
||||
raise Error, 'Close at the wrong time'
|
||||
if self.rlen != 0:
|
||||
raise Error, \
|
||||
"Incorrect resource-datasize, diff=%r" % (self.rlen,)
|
||||
self._writecrc()
|
||||
self.ofp.close()
|
||||
self.state = None
|
||||
del self.ofp
|
||||
|
||||
def binhex(inp, out):
|
||||
"""(infilename, outfilename) - Create binhex-encoded copy of a file"""
|
||||
finfo = getfileinfo(inp)
|
||||
ofp = BinHex(finfo, out)
|
||||
|
||||
ifp = open(inp, 'rb')
|
||||
# XXXX Do textfile translation on non-mac systems
|
||||
while 1:
|
||||
d = ifp.read(128000)
|
||||
if not d: break
|
||||
ofp.write(d)
|
||||
ofp.close_data()
|
||||
ifp.close()
|
||||
|
||||
ifp = openrsrc(inp, 'rb')
|
||||
while 1:
|
||||
d = ifp.read(128000)
|
||||
if not d: break
|
||||
ofp.write_rsrc(d)
|
||||
ofp.close()
|
||||
ifp.close()
|
||||
|
||||
class _Hqxdecoderengine:
|
||||
"""Read data via the decoder in 4-byte chunks"""
|
||||
|
||||
def __init__(self, ifp):
|
||||
self.ifp = ifp
|
||||
self.eof = 0
|
||||
|
||||
def read(self, totalwtd):
|
||||
"""Read at least wtd bytes (or until EOF)"""
|
||||
decdata = ''
|
||||
wtd = totalwtd
|
||||
#
|
||||
# The loop here is convoluted, since we don't really now how
|
||||
# much to decode: there may be newlines in the incoming data.
|
||||
while wtd > 0:
|
||||
if self.eof: return decdata
|
||||
wtd = ((wtd+2)//3)*4
|
||||
data = self.ifp.read(wtd)
|
||||
#
|
||||
# Next problem: there may not be a complete number of
|
||||
# bytes in what we pass to a2b. Solve by yet another
|
||||
# loop.
|
||||
#
|
||||
while 1:
|
||||
try:
|
||||
decdatacur, self.eof = \
|
||||
binascii.a2b_hqx(data)
|
||||
break
|
||||
except binascii.Incomplete:
|
||||
pass
|
||||
newdata = self.ifp.read(1)
|
||||
if not newdata:
|
||||
raise Error, \
|
||||
'Premature EOF on binhex file'
|
||||
data = data + newdata
|
||||
decdata = decdata + decdatacur
|
||||
wtd = totalwtd - len(decdata)
|
||||
if not decdata and not self.eof:
|
||||
raise Error, 'Premature EOF on binhex file'
|
||||
return decdata
|
||||
|
||||
def close(self):
|
||||
self.ifp.close()
|
||||
|
||||
class _Rledecoderengine:
|
||||
"""Read data via the RLE-coder"""
|
||||
|
||||
def __init__(self, ifp):
|
||||
self.ifp = ifp
|
||||
self.pre_buffer = ''
|
||||
self.post_buffer = ''
|
||||
self.eof = 0
|
||||
|
||||
def read(self, wtd):
|
||||
if wtd > len(self.post_buffer):
|
||||
self._fill(wtd-len(self.post_buffer))
|
||||
rv = self.post_buffer[:wtd]
|
||||
self.post_buffer = self.post_buffer[wtd:]
|
||||
return rv
|
||||
|
||||
def _fill(self, wtd):
|
||||
self.pre_buffer = self.pre_buffer + self.ifp.read(wtd+4)
|
||||
if self.ifp.eof:
|
||||
self.post_buffer = self.post_buffer + \
|
||||
binascii.rledecode_hqx(self.pre_buffer)
|
||||
self.pre_buffer = ''
|
||||
return
|
||||
|
||||
#
|
||||
# Obfuscated code ahead. We have to take care that we don't
|
||||
# end up with an orphaned RUNCHAR later on. So, we keep a couple
|
||||
# of bytes in the buffer, depending on what the end of
|
||||
# the buffer looks like:
|
||||
# '\220\0\220' - Keep 3 bytes: repeated \220 (escaped as \220\0)
|
||||
# '?\220' - Keep 2 bytes: repeated something-else
|
||||
# '\220\0' - Escaped \220: Keep 2 bytes.
|
||||
# '?\220?' - Complete repeat sequence: decode all
|
||||
# otherwise: keep 1 byte.
|
||||
#
|
||||
mark = len(self.pre_buffer)
|
||||
if self.pre_buffer[-3:] == RUNCHAR + '\0' + RUNCHAR:
|
||||
mark = mark - 3
|
||||
elif self.pre_buffer[-1] == RUNCHAR:
|
||||
mark = mark - 2
|
||||
elif self.pre_buffer[-2:] == RUNCHAR + '\0':
|
||||
mark = mark - 2
|
||||
elif self.pre_buffer[-2] == RUNCHAR:
|
||||
pass # Decode all
|
||||
else:
|
||||
mark = mark - 1
|
||||
|
||||
self.post_buffer = self.post_buffer + \
|
||||
binascii.rledecode_hqx(self.pre_buffer[:mark])
|
||||
self.pre_buffer = self.pre_buffer[mark:]
|
||||
|
||||
def close(self):
|
||||
self.ifp.close()
|
||||
|
||||
class HexBin:
|
||||
def __init__(self, ifp):
|
||||
if type(ifp) == type(''):
|
||||
ifp = open(ifp)
|
||||
#
|
||||
# Find initial colon.
|
||||
#
|
||||
while 1:
|
||||
ch = ifp.read(1)
|
||||
if not ch:
|
||||
raise Error, "No binhex data found"
|
||||
# Cater for \r\n terminated lines (which show up as \n\r, hence
|
||||
# all lines start with \r)
|
||||
if ch == '\r':
|
||||
continue
|
||||
if ch == ':':
|
||||
break
|
||||
if ch != '\n':
|
||||
dummy = ifp.readline()
|
||||
|
||||
hqxifp = _Hqxdecoderengine(ifp)
|
||||
self.ifp = _Rledecoderengine(hqxifp)
|
||||
self.crc = 0
|
||||
self._readheader()
|
||||
|
||||
def _read(self, len):
|
||||
data = self.ifp.read(len)
|
||||
self.crc = binascii.crc_hqx(data, self.crc)
|
||||
return data
|
||||
|
||||
def _checkcrc(self):
|
||||
filecrc = struct.unpack('>h', self.ifp.read(2))[0] & 0xffff
|
||||
#self.crc = binascii.crc_hqx('\0\0', self.crc)
|
||||
# XXXX Is this needed??
|
||||
self.crc = self.crc & 0xffff
|
||||
if filecrc != self.crc:
|
||||
raise Error, 'CRC error, computed %x, read %x' \
|
||||
%(self.crc, filecrc)
|
||||
self.crc = 0
|
||||
|
||||
def _readheader(self):
|
||||
len = self._read(1)
|
||||
fname = self._read(ord(len))
|
||||
rest = self._read(1+4+4+2+4+4)
|
||||
self._checkcrc()
|
||||
|
||||
type = rest[1:5]
|
||||
creator = rest[5:9]
|
||||
flags = struct.unpack('>h', rest[9:11])[0]
|
||||
self.dlen = struct.unpack('>l', rest[11:15])[0]
|
||||
self.rlen = struct.unpack('>l', rest[15:19])[0]
|
||||
|
||||
self.FName = fname
|
||||
self.FInfo = FInfo()
|
||||
self.FInfo.Creator = creator
|
||||
self.FInfo.Type = type
|
||||
self.FInfo.Flags = flags
|
||||
|
||||
self.state = _DID_HEADER
|
||||
|
||||
def read(self, *n):
|
||||
if self.state != _DID_HEADER:
|
||||
raise Error, 'Read data at wrong time'
|
||||
if n:
|
||||
n = n[0]
|
||||
n = min(n, self.dlen)
|
||||
else:
|
||||
n = self.dlen
|
||||
rv = ''
|
||||
while len(rv) < n:
|
||||
rv = rv + self._read(n-len(rv))
|
||||
self.dlen = self.dlen - n
|
||||
return rv
|
||||
|
||||
def close_data(self):
|
||||
if self.state != _DID_HEADER:
|
||||
raise Error, 'close_data at wrong time'
|
||||
if self.dlen:
|
||||
dummy = self._read(self.dlen)
|
||||
self._checkcrc()
|
||||
self.state = _DID_DATA
|
||||
|
||||
def read_rsrc(self, *n):
|
||||
if self.state == _DID_HEADER:
|
||||
self.close_data()
|
||||
if self.state != _DID_DATA:
|
||||
raise Error, 'Read resource data at wrong time'
|
||||
if n:
|
||||
n = n[0]
|
||||
n = min(n, self.rlen)
|
||||
else:
|
||||
n = self.rlen
|
||||
self.rlen = self.rlen - n
|
||||
return self._read(n)
|
||||
|
||||
def close(self):
|
||||
if self.rlen:
|
||||
dummy = self.read_rsrc(self.rlen)
|
||||
self._checkcrc()
|
||||
self.state = _DID_RSRC
|
||||
self.ifp.close()
|
||||
|
||||
def hexbin(inp, out):
|
||||
"""(infilename, outfilename) - Decode binhexed file"""
|
||||
ifp = HexBin(inp)
|
||||
finfo = ifp.FInfo
|
||||
if not out:
|
||||
out = ifp.FName
|
||||
if os.name == 'mac':
|
||||
ofss = FSSpec(out)
|
||||
out = ofss.as_pathname()
|
||||
|
||||
ofp = open(out, 'wb')
|
||||
# XXXX Do translation on non-mac systems
|
||||
while 1:
|
||||
d = ifp.read(128000)
|
||||
if not d: break
|
||||
ofp.write(d)
|
||||
ofp.close()
|
||||
ifp.close_data()
|
||||
|
||||
d = ifp.read_rsrc(128000)
|
||||
if d:
|
||||
ofp = openrsrc(out, 'wb')
|
||||
ofp.write(d)
|
||||
while 1:
|
||||
d = ifp.read_rsrc(128000)
|
||||
if not d: break
|
||||
ofp.write(d)
|
||||
ofp.close()
|
||||
|
||||
if os.name == 'mac':
|
||||
nfinfo = ofss.GetFInfo()
|
||||
nfinfo.Creator = finfo.Creator
|
||||
nfinfo.Type = finfo.Type
|
||||
nfinfo.Flags = finfo.Flags
|
||||
ofss.SetFInfo(nfinfo)
|
||||
|
||||
ifp.close()
|
||||
|
||||
def _test():
|
||||
if os.name == 'mac':
|
||||
import macfs
|
||||
fss, ok = macfs.PromptGetFile('File to convert:')
|
||||
if not ok:
|
||||
sys.exit(0)
|
||||
fname = fss.as_pathname()
|
||||
else:
|
||||
fname = sys.argv[1]
|
||||
binhex(fname, fname+'.hqx')
|
||||
hexbin(fname+'.hqx', fname+'.viahqx')
|
||||
#hexbin(fname, fname+'.unpacked')
|
||||
sys.exit(1)
|
||||
|
||||
if __name__ == '__main__':
|
||||
_test()
|
||||
84
lib/jython-2.5.1/bisect.py
Normal file
84
lib/jython-2.5.1/bisect.py
Normal file
@ -0,0 +1,84 @@
|
||||
"""Bisection algorithms."""
|
||||
|
||||
def insort_right(a, x, lo=0, hi=None):
|
||||
"""Insert item x in list a, and keep it sorted assuming a is sorted.
|
||||
|
||||
If x is already in a, insert it to the right of the rightmost x.
|
||||
|
||||
Optional args lo (default 0) and hi (default len(a)) bound the
|
||||
slice of a to be searched.
|
||||
"""
|
||||
|
||||
if hi is None:
|
||||
hi = len(a)
|
||||
while lo < hi:
|
||||
mid = (lo+hi)//2
|
||||
if x < a[mid]: hi = mid
|
||||
else: lo = mid+1
|
||||
a.insert(lo, x)
|
||||
|
||||
insort = insort_right # backward compatibility
|
||||
|
||||
def bisect_right(a, x, lo=0, hi=None):
|
||||
"""Return the index where to insert item x in list a, assuming a is sorted.
|
||||
|
||||
The return value i is such that all e in a[:i] have e <= x, and all e in
|
||||
a[i:] have e > x. So if x already appears in the list, a.insert(x) will
|
||||
insert just after the rightmost x already there.
|
||||
|
||||
Optional args lo (default 0) and hi (default len(a)) bound the
|
||||
slice of a to be searched.
|
||||
"""
|
||||
|
||||
if hi is None:
|
||||
hi = len(a)
|
||||
while lo < hi:
|
||||
mid = (lo+hi)//2
|
||||
if x < a[mid]: hi = mid
|
||||
else: lo = mid+1
|
||||
return lo
|
||||
|
||||
bisect = bisect_right # backward compatibility
|
||||
|
||||
def insort_left(a, x, lo=0, hi=None):
|
||||
"""Insert item x in list a, and keep it sorted assuming a is sorted.
|
||||
|
||||
If x is already in a, insert it to the left of the leftmost x.
|
||||
|
||||
Optional args lo (default 0) and hi (default len(a)) bound the
|
||||
slice of a to be searched.
|
||||
"""
|
||||
|
||||
if hi is None:
|
||||
hi = len(a)
|
||||
while lo < hi:
|
||||
mid = (lo+hi)//2
|
||||
if a[mid] < x: lo = mid+1
|
||||
else: hi = mid
|
||||
a.insert(lo, x)
|
||||
|
||||
|
||||
def bisect_left(a, x, lo=0, hi=None):
|
||||
"""Return the index where to insert item x in list a, assuming a is sorted.
|
||||
|
||||
The return value i is such that all e in a[:i] have e < x, and all e in
|
||||
a[i:] have e >= x. So if x already appears in the list, a.insert(x) will
|
||||
insert just before the leftmost x already there.
|
||||
|
||||
Optional args lo (default 0) and hi (default len(a)) bound the
|
||||
slice of a to be searched.
|
||||
"""
|
||||
|
||||
if hi is None:
|
||||
hi = len(a)
|
||||
while lo < hi:
|
||||
mid = (lo+hi)//2
|
||||
if a[mid] < x: lo = mid+1
|
||||
else: hi = mid
|
||||
return lo
|
||||
|
||||
# Overwrite above definitions with a fast C implementation
|
||||
try:
|
||||
from _bisect import bisect_right, bisect_left, insort_left, insort_right, insort, bisect
|
||||
except ImportError:
|
||||
pass
|
||||
705
lib/jython-2.5.1/calendar.py
Normal file
705
lib/jython-2.5.1/calendar.py
Normal file
@ -0,0 +1,705 @@
|
||||
"""Calendar printing functions
|
||||
|
||||
Note when comparing these calendars to the ones printed by cal(1): By
|
||||
default, these calendars have Monday as the first day of the week, and
|
||||
Sunday as the last (the European convention). Use setfirstweekday() to
|
||||
set the first day of the week (0=Monday, 6=Sunday)."""
|
||||
|
||||
from __future__ import with_statement
|
||||
import sys
|
||||
import datetime
|
||||
import locale as _locale
|
||||
|
||||
__all__ = ["IllegalMonthError", "IllegalWeekdayError", "setfirstweekday",
|
||||
"firstweekday", "isleap", "leapdays", "weekday", "monthrange",
|
||||
"monthcalendar", "prmonth", "month", "prcal", "calendar",
|
||||
"timegm", "month_name", "month_abbr", "day_name", "day_abbr"]
|
||||
|
||||
# Exception raised for bad input (with string parameter for details)
|
||||
error = ValueError
|
||||
|
||||
# Exceptions raised for bad input
|
||||
class IllegalMonthError(ValueError):
|
||||
def __init__(self, month):
|
||||
self.month = month
|
||||
def __str__(self):
|
||||
return "bad month number %r; must be 1-12" % self.month
|
||||
|
||||
|
||||
class IllegalWeekdayError(ValueError):
|
||||
def __init__(self, weekday):
|
||||
self.weekday = weekday
|
||||
def __str__(self):
|
||||
return "bad weekday number %r; must be 0 (Monday) to 6 (Sunday)" % self.weekday
|
||||
|
||||
|
||||
# Constants for months referenced later
|
||||
January = 1
|
||||
February = 2
|
||||
|
||||
# Number of days per month (except for February in leap years)
|
||||
mdays = [0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
|
||||
|
||||
# This module used to have hard-coded lists of day and month names, as
|
||||
# English strings. The classes following emulate a read-only version of
|
||||
# that, but supply localized names. Note that the values are computed
|
||||
# fresh on each call, in case the user changes locale between calls.
|
||||
|
||||
class _localized_month:
|
||||
|
||||
_months = [datetime.date(2001, i+1, 1).strftime for i in xrange(12)]
|
||||
_months.insert(0, lambda x: "")
|
||||
|
||||
def __init__(self, format):
|
||||
self.format = format
|
||||
|
||||
def __getitem__(self, i):
|
||||
funcs = self._months[i]
|
||||
if isinstance(i, slice):
|
||||
return [f(self.format) for f in funcs]
|
||||
else:
|
||||
return funcs(self.format)
|
||||
|
||||
def __len__(self):
|
||||
return 13
|
||||
|
||||
|
||||
class _localized_day:
|
||||
|
||||
# January 1, 2001, was a Monday.
|
||||
_days = [datetime.date(2001, 1, i+1).strftime for i in xrange(7)]
|
||||
|
||||
def __init__(self, format):
|
||||
self.format = format
|
||||
|
||||
def __getitem__(self, i):
|
||||
funcs = self._days[i]
|
||||
if isinstance(i, slice):
|
||||
return [f(self.format) for f in funcs]
|
||||
else:
|
||||
return funcs(self.format)
|
||||
|
||||
def __len__(self):
|
||||
return 7
|
||||
|
||||
|
||||
# Full and abbreviated names of weekdays
|
||||
day_name = _localized_day('%A')
|
||||
day_abbr = _localized_day('%a')
|
||||
|
||||
# Full and abbreviated names of months (1-based arrays!!!)
|
||||
month_name = _localized_month('%B')
|
||||
month_abbr = _localized_month('%b')
|
||||
|
||||
# Constants for weekdays
|
||||
(MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY) = range(7)
|
||||
|
||||
|
||||
def isleap(year):
|
||||
"""Return 1 for leap years, 0 for non-leap years."""
|
||||
return year % 4 == 0 and (year % 100 != 0 or year % 400 == 0)
|
||||
|
||||
|
||||
def leapdays(y1, y2):
|
||||
"""Return number of leap years in range [y1, y2).
|
||||
Assume y1 <= y2."""
|
||||
y1 -= 1
|
||||
y2 -= 1
|
||||
return (y2//4 - y1//4) - (y2//100 - y1//100) + (y2//400 - y1//400)
|
||||
|
||||
|
||||
def weekday(year, month, day):
|
||||
"""Return weekday (0-6 ~ Mon-Sun) for year (1970-...), month (1-12),
|
||||
day (1-31)."""
|
||||
return datetime.date(year, month, day).weekday()
|
||||
|
||||
|
||||
def monthrange(year, month):
|
||||
"""Return weekday (0-6 ~ Mon-Sun) and number of days (28-31) for
|
||||
year, month."""
|
||||
if not 1 <= month <= 12:
|
||||
raise IllegalMonthError(month)
|
||||
day1 = weekday(year, month, 1)
|
||||
ndays = mdays[month] + (month == February and isleap(year))
|
||||
return day1, ndays
|
||||
|
||||
|
||||
class Calendar(object):
|
||||
"""
|
||||
Base calendar class. This class doesn't do any formatting. It simply
|
||||
provides data to subclasses.
|
||||
"""
|
||||
|
||||
def __init__(self, firstweekday=0):
|
||||
self.firstweekday = firstweekday # 0 = Monday, 6 = Sunday
|
||||
|
||||
def getfirstweekday(self):
|
||||
return self._firstweekday % 7
|
||||
|
||||
def setfirstweekday(self, firstweekday):
|
||||
self._firstweekday = firstweekday
|
||||
|
||||
firstweekday = property(getfirstweekday, setfirstweekday)
|
||||
|
||||
def iterweekdays(self):
|
||||
"""
|
||||
Return a iterator for one week of weekday numbers starting with the
|
||||
configured first one.
|
||||
"""
|
||||
for i in xrange(self.firstweekday, self.firstweekday + 7):
|
||||
yield i%7
|
||||
|
||||
def itermonthdates(self, year, month):
|
||||
"""
|
||||
Return an iterator for one month. The iterator will yield datetime.date
|
||||
values and will always iterate through complete weeks, so it will yield
|
||||
dates outside the specified month.
|
||||
"""
|
||||
date = datetime.date(year, month, 1)
|
||||
# Go back to the beginning of the week
|
||||
days = (date.weekday() - self.firstweekday) % 7
|
||||
date -= datetime.timedelta(days=days)
|
||||
oneday = datetime.timedelta(days=1)
|
||||
while True:
|
||||
yield date
|
||||
date += oneday
|
||||
if date.month != month and date.weekday() == self.firstweekday:
|
||||
break
|
||||
|
||||
def itermonthdays2(self, year, month):
|
||||
"""
|
||||
Like itermonthdates(), but will yield (day number, weekday number)
|
||||
tuples. For days outside the specified month the day number is 0.
|
||||
"""
|
||||
for date in self.itermonthdates(year, month):
|
||||
if date.month != month:
|
||||
yield (0, date.weekday())
|
||||
else:
|
||||
yield (date.day, date.weekday())
|
||||
|
||||
def itermonthdays(self, year, month):
|
||||
"""
|
||||
Like itermonthdates(), but will yield day numbers. For days outside
|
||||
the specified month the day number is 0.
|
||||
"""
|
||||
for date in self.itermonthdates(year, month):
|
||||
if date.month != month:
|
||||
yield 0
|
||||
else:
|
||||
yield date.day
|
||||
|
||||
def monthdatescalendar(self, year, month):
|
||||
"""
|
||||
Return a matrix (list of lists) representing a month's calendar.
|
||||
Each row represents a week; week entries are datetime.date values.
|
||||
"""
|
||||
dates = list(self.itermonthdates(year, month))
|
||||
return [ dates[i:i+7] for i in xrange(0, len(dates), 7) ]
|
||||
|
||||
def monthdays2calendar(self, year, month):
|
||||
"""
|
||||
Return a matrix representing a month's calendar.
|
||||
Each row represents a week; week entries are
|
||||
(day number, weekday number) tuples. Day numbers outside this month
|
||||
are zero.
|
||||
"""
|
||||
days = list(self.itermonthdays2(year, month))
|
||||
return [ days[i:i+7] for i in xrange(0, len(days), 7) ]
|
||||
|
||||
def monthdayscalendar(self, year, month):
|
||||
"""
|
||||
Return a matrix representing a month's calendar.
|
||||
Each row represents a week; days outside this month are zero.
|
||||
"""
|
||||
days = list(self.itermonthdays(year, month))
|
||||
return [ days[i:i+7] for i in xrange(0, len(days), 7) ]
|
||||
|
||||
def yeardatescalendar(self, year, width=3):
|
||||
"""
|
||||
Return the data for the specified year ready for formatting. The return
|
||||
value is a list of month rows. Each month row contains upto width months.
|
||||
Each month contains between 4 and 6 weeks and each week contains 1-7
|
||||
days. Days are datetime.date objects.
|
||||
"""
|
||||
months = [
|
||||
self.monthdatescalendar(year, i)
|
||||
for i in xrange(January, January+12)
|
||||
]
|
||||
return [months[i:i+width] for i in xrange(0, len(months), width) ]
|
||||
|
||||
def yeardays2calendar(self, year, width=3):
|
||||
"""
|
||||
Return the data for the specified year ready for formatting (similar to
|
||||
yeardatescalendar()). Entries in the week lists are
|
||||
(day number, weekday number) tuples. Day numbers outside this month are
|
||||
zero.
|
||||
"""
|
||||
months = [
|
||||
self.monthdays2calendar(year, i)
|
||||
for i in xrange(January, January+12)
|
||||
]
|
||||
return [months[i:i+width] for i in xrange(0, len(months), width) ]
|
||||
|
||||
def yeardayscalendar(self, year, width=3):
|
||||
"""
|
||||
Return the data for the specified year ready for formatting (similar to
|
||||
yeardatescalendar()). Entries in the week lists are day numbers.
|
||||
Day numbers outside this month are zero.
|
||||
"""
|
||||
months = [
|
||||
self.monthdayscalendar(year, i)
|
||||
for i in xrange(January, January+12)
|
||||
]
|
||||
return [months[i:i+width] for i in xrange(0, len(months), width) ]
|
||||
|
||||
|
||||
class TextCalendar(Calendar):
|
||||
"""
|
||||
Subclass of Calendar that outputs a calendar as a simple plain text
|
||||
similar to the UNIX program cal.
|
||||
"""
|
||||
|
||||
def prweek(self, theweek, width):
|
||||
"""
|
||||
Print a single week (no newline).
|
||||
"""
|
||||
print self.formatweek(theweek, width),
|
||||
|
||||
def formatday(self, day, weekday, width):
|
||||
"""
|
||||
Returns a formatted day.
|
||||
"""
|
||||
if day == 0:
|
||||
s = ''
|
||||
else:
|
||||
s = '%2i' % day # right-align single-digit days
|
||||
return s.center(width)
|
||||
|
||||
def formatweek(self, theweek, width):
|
||||
"""
|
||||
Returns a single week in a string (no newline).
|
||||
"""
|
||||
return ' '.join(self.formatday(d, wd, width) for (d, wd) in theweek)
|
||||
|
||||
def formatweekday(self, day, width):
|
||||
"""
|
||||
Returns a formatted week day name.
|
||||
"""
|
||||
if width >= 9:
|
||||
names = day_name
|
||||
else:
|
||||
names = day_abbr
|
||||
return names[day][:width].center(width)
|
||||
|
||||
def formatweekheader(self, width):
|
||||
"""
|
||||
Return a header for a week.
|
||||
"""
|
||||
return ' '.join(self.formatweekday(i, width) for i in self.iterweekdays())
|
||||
|
||||
def formatmonthname(self, theyear, themonth, width, withyear=True):
|
||||
"""
|
||||
Return a formatted month name.
|
||||
"""
|
||||
s = month_name[themonth]
|
||||
if withyear:
|
||||
s = "%s %r" % (s, theyear)
|
||||
return s.center(width)
|
||||
|
||||
def prmonth(self, theyear, themonth, w=0, l=0):
|
||||
"""
|
||||
Print a month's calendar.
|
||||
"""
|
||||
print self.formatmonth(theyear, themonth, w, l),
|
||||
|
||||
def formatmonth(self, theyear, themonth, w=0, l=0):
|
||||
"""
|
||||
Return a month's calendar string (multi-line).
|
||||
"""
|
||||
w = max(2, w)
|
||||
l = max(1, l)
|
||||
s = self.formatmonthname(theyear, themonth, 7 * (w + 1) - 1)
|
||||
s = s.rstrip()
|
||||
s += '\n' * l
|
||||
s += self.formatweekheader(w).rstrip()
|
||||
s += '\n' * l
|
||||
for week in self.monthdays2calendar(theyear, themonth):
|
||||
s += self.formatweek(week, w).rstrip()
|
||||
s += '\n' * l
|
||||
return s
|
||||
|
||||
def formatyear(self, theyear, w=2, l=1, c=6, m=3):
|
||||
"""
|
||||
Returns a year's calendar as a multi-line string.
|
||||
"""
|
||||
w = max(2, w)
|
||||
l = max(1, l)
|
||||
c = max(2, c)
|
||||
colwidth = (w + 1) * 7 - 1
|
||||
v = []
|
||||
a = v.append
|
||||
a(repr(theyear).center(colwidth*m+c*(m-1)).rstrip())
|
||||
a('\n'*l)
|
||||
header = self.formatweekheader(w)
|
||||
for (i, row) in enumerate(self.yeardays2calendar(theyear, m)):
|
||||
# months in this row
|
||||
months = xrange(m*i+1, min(m*(i+1)+1, 13))
|
||||
a('\n'*l)
|
||||
names = (self.formatmonthname(theyear, k, colwidth, False)
|
||||
for k in months)
|
||||
a(formatstring(names, colwidth, c).rstrip())
|
||||
a('\n'*l)
|
||||
headers = (header for k in months)
|
||||
a(formatstring(headers, colwidth, c).rstrip())
|
||||
a('\n'*l)
|
||||
# max number of weeks for this row
|
||||
height = max(len(cal) for cal in row)
|
||||
for j in xrange(height):
|
||||
weeks = []
|
||||
for cal in row:
|
||||
if j >= len(cal):
|
||||
weeks.append('')
|
||||
else:
|
||||
weeks.append(self.formatweek(cal[j], w))
|
||||
a(formatstring(weeks, colwidth, c).rstrip())
|
||||
a('\n' * l)
|
||||
return ''.join(v)
|
||||
|
||||
def pryear(self, theyear, w=0, l=0, c=6, m=3):
|
||||
"""Print a year's calendar."""
|
||||
print self.formatyear(theyear, w, l, c, m)
|
||||
|
||||
|
||||
class HTMLCalendar(Calendar):
|
||||
"""
|
||||
This calendar returns complete HTML pages.
|
||||
"""
|
||||
|
||||
# CSS classes for the day <td>s
|
||||
cssclasses = ["mon", "tue", "wed", "thu", "fri", "sat", "sun"]
|
||||
|
||||
def formatday(self, day, weekday):
|
||||
"""
|
||||
Return a day as a table cell.
|
||||
"""
|
||||
if day == 0:
|
||||
return '<td class="noday"> </td>' # day outside month
|
||||
else:
|
||||
return '<td class="%s">%d</td>' % (self.cssclasses[weekday], day)
|
||||
|
||||
def formatweek(self, theweek):
|
||||
"""
|
||||
Return a complete week as a table row.
|
||||
"""
|
||||
s = ''.join(self.formatday(d, wd) for (d, wd) in theweek)
|
||||
return '<tr>%s</tr>' % s
|
||||
|
||||
def formatweekday(self, day):
|
||||
"""
|
||||
Return a weekday name as a table header.
|
||||
"""
|
||||
return '<th class="%s">%s</th>' % (self.cssclasses[day], day_abbr[day])
|
||||
|
||||
def formatweekheader(self):
|
||||
"""
|
||||
Return a header for a week as a table row.
|
||||
"""
|
||||
s = ''.join(self.formatweekday(i) for i in self.iterweekdays())
|
||||
return '<tr>%s</tr>' % s
|
||||
|
||||
def formatmonthname(self, theyear, themonth, withyear=True):
|
||||
"""
|
||||
Return a month name as a table row.
|
||||
"""
|
||||
if withyear:
|
||||
s = '%s %s' % (month_name[themonth], theyear)
|
||||
else:
|
||||
s = '%s' % month_name[themonth]
|
||||
return '<tr><th colspan="7" class="month">%s</th></tr>' % s
|
||||
|
||||
def formatmonth(self, theyear, themonth, withyear=True):
|
||||
"""
|
||||
Return a formatted month as a table.
|
||||
"""
|
||||
v = []
|
||||
a = v.append
|
||||
a('<table border="0" cellpadding="0" cellspacing="0" class="month">')
|
||||
a('\n')
|
||||
a(self.formatmonthname(theyear, themonth, withyear=withyear))
|
||||
a('\n')
|
||||
a(self.formatweekheader())
|
||||
a('\n')
|
||||
for week in self.monthdays2calendar(theyear, themonth):
|
||||
a(self.formatweek(week))
|
||||
a('\n')
|
||||
a('</table>')
|
||||
a('\n')
|
||||
return ''.join(v)
|
||||
|
||||
def formatyear(self, theyear, width=3):
|
||||
"""
|
||||
Return a formatted year as a table of tables.
|
||||
"""
|
||||
v = []
|
||||
a = v.append
|
||||
width = max(width, 1)
|
||||
a('<table border="0" cellpadding="0" cellspacing="0" class="year">')
|
||||
a('\n')
|
||||
a('<tr><th colspan="%d" class="year">%s</th></tr>' % (width, theyear))
|
||||
for i in xrange(January, January+12, width):
|
||||
# months in this row
|
||||
months = xrange(i, min(i+width, 13))
|
||||
a('<tr>')
|
||||
for m in months:
|
||||
a('<td>')
|
||||
a(self.formatmonth(theyear, m, withyear=False))
|
||||
a('</td>')
|
||||
a('</tr>')
|
||||
a('</table>')
|
||||
return ''.join(v)
|
||||
|
||||
def formatyearpage(self, theyear, width=3, css='calendar.css', encoding=None):
|
||||
"""
|
||||
Return a formatted year as a complete HTML page.
|
||||
"""
|
||||
if encoding is None:
|
||||
encoding = sys.getdefaultencoding()
|
||||
v = []
|
||||
a = v.append
|
||||
a('<?xml version="1.0" encoding="%s"?>\n' % encoding)
|
||||
a('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n')
|
||||
a('<html>\n')
|
||||
a('<head>\n')
|
||||
a('<meta http-equiv="Content-Type" content="text/html; charset=%s" />\n' % encoding)
|
||||
if css is not None:
|
||||
a('<link rel="stylesheet" type="text/css" href="%s" />\n' % css)
|
||||
a('<title>Calendar for %d</title\n' % theyear)
|
||||
a('</head>\n')
|
||||
a('<body>\n')
|
||||
a(self.formatyear(theyear, width))
|
||||
a('</body>\n')
|
||||
a('</html>\n')
|
||||
return ''.join(v).encode(encoding, "xmlcharrefreplace")
|
||||
|
||||
|
||||
class TimeEncoding:
|
||||
def __init__(self, locale):
|
||||
self.locale = locale
|
||||
|
||||
def __enter__(self):
|
||||
self.oldlocale = _locale.setlocale(_locale.LC_TIME, self.locale)
|
||||
return _locale.getlocale(_locale.LC_TIME)[1]
|
||||
|
||||
def __exit__(self, *args):
|
||||
_locale.setlocale(_locale.LC_TIME, self.oldlocale)
|
||||
|
||||
|
||||
class LocaleTextCalendar(TextCalendar):
|
||||
"""
|
||||
This class can be passed a locale name in the constructor and will return
|
||||
month and weekday names in the specified locale. If this locale includes
|
||||
an encoding all strings containing month and weekday names will be returned
|
||||
as unicode.
|
||||
"""
|
||||
|
||||
def __init__(self, firstweekday=0, locale=None):
|
||||
TextCalendar.__init__(self, firstweekday)
|
||||
if locale is None:
|
||||
locale = _locale.getdefaultlocale()
|
||||
self.locale = locale
|
||||
|
||||
def formatweekday(self, day, width):
|
||||
with TimeEncoding(self.locale) as encoding:
|
||||
if width >= 9:
|
||||
names = day_name
|
||||
else:
|
||||
names = day_abbr
|
||||
name = names[day]
|
||||
if encoding is not None:
|
||||
name = name.decode(encoding)
|
||||
return name[:width].center(width)
|
||||
|
||||
def formatmonthname(self, theyear, themonth, width, withyear=True):
|
||||
with TimeEncoding(self.locale) as encoding:
|
||||
s = month_name[themonth]
|
||||
if encoding is not None:
|
||||
s = s.decode(encoding)
|
||||
if withyear:
|
||||
s = "%s %r" % (s, theyear)
|
||||
return s.center(width)
|
||||
|
||||
|
||||
class LocaleHTMLCalendar(HTMLCalendar):
|
||||
"""
|
||||
This class can be passed a locale name in the constructor and will return
|
||||
month and weekday names in the specified locale. If this locale includes
|
||||
an encoding all strings containing month and weekday names will be returned
|
||||
as unicode.
|
||||
"""
|
||||
def __init__(self, firstweekday=0, locale=None):
|
||||
HTMLCalendar.__init__(self, firstweekday)
|
||||
if locale is None:
|
||||
locale = _locale.getdefaultlocale()
|
||||
self.locale = locale
|
||||
|
||||
def formatweekday(self, day):
|
||||
with TimeEncoding(self.locale) as encoding:
|
||||
s = day_abbr[day]
|
||||
if encoding is not None:
|
||||
s = s.decode(encoding)
|
||||
return '<th class="%s">%s</th>' % (self.cssclasses[day], s)
|
||||
|
||||
def formatmonthname(self, theyear, themonth, withyear=True):
|
||||
with TimeEncoding(self.locale) as encoding:
|
||||
s = month_name[themonth]
|
||||
if encoding is not None:
|
||||
s = s.decode(encoding)
|
||||
if withyear:
|
||||
s = '%s %s' % (s, theyear)
|
||||
return '<tr><th colspan="7" class="month">%s</th></tr>' % s
|
||||
|
||||
|
||||
# Support for old module level interface
|
||||
c = TextCalendar()
|
||||
|
||||
firstweekday = c.getfirstweekday
|
||||
|
||||
def setfirstweekday(firstweekday):
|
||||
if not MONDAY <= firstweekday <= SUNDAY:
|
||||
raise IllegalWeekdayError(firstweekday)
|
||||
c.firstweekday = firstweekday
|
||||
|
||||
monthcalendar = c.monthdayscalendar
|
||||
prweek = c.prweek
|
||||
week = c.formatweek
|
||||
weekheader = c.formatweekheader
|
||||
prmonth = c.prmonth
|
||||
month = c.formatmonth
|
||||
calendar = c.formatyear
|
||||
prcal = c.pryear
|
||||
|
||||
|
||||
# Spacing of month columns for multi-column year calendar
|
||||
_colwidth = 7*3 - 1 # Amount printed by prweek()
|
||||
_spacing = 6 # Number of spaces between columns
|
||||
|
||||
|
||||
def format(cols, colwidth=_colwidth, spacing=_spacing):
|
||||
"""Prints multi-column formatting for year calendars"""
|
||||
print formatstring(cols, colwidth, spacing)
|
||||
|
||||
|
||||
def formatstring(cols, colwidth=_colwidth, spacing=_spacing):
|
||||
"""Returns a string formatted from n strings, centered within n columns."""
|
||||
spacing *= ' '
|
||||
return spacing.join(c.center(colwidth) for c in cols)
|
||||
|
||||
|
||||
EPOCH = 1970
|
||||
_EPOCH_ORD = datetime.date(EPOCH, 1, 1).toordinal()
|
||||
|
||||
|
||||
def timegm(tuple):
|
||||
"""Unrelated but handy function to calculate Unix timestamp from GMT."""
|
||||
year, month, day, hour, minute, second = tuple[:6]
|
||||
days = datetime.date(year, month, 1).toordinal() - _EPOCH_ORD + day - 1
|
||||
hours = days*24 + hour
|
||||
minutes = hours*60 + minute
|
||||
seconds = minutes*60 + second
|
||||
return seconds
|
||||
|
||||
|
||||
def main(args):
|
||||
import optparse
|
||||
parser = optparse.OptionParser(usage="usage: %prog [options] [year [month]]")
|
||||
parser.add_option(
|
||||
"-w", "--width",
|
||||
dest="width", type="int", default=2,
|
||||
help="width of date column (default 2, text only)"
|
||||
)
|
||||
parser.add_option(
|
||||
"-l", "--lines",
|
||||
dest="lines", type="int", default=1,
|
||||
help="number of lines for each week (default 1, text only)"
|
||||
)
|
||||
parser.add_option(
|
||||
"-s", "--spacing",
|
||||
dest="spacing", type="int", default=6,
|
||||
help="spacing between months (default 6, text only)"
|
||||
)
|
||||
parser.add_option(
|
||||
"-m", "--months",
|
||||
dest="months", type="int", default=3,
|
||||
help="months per row (default 3, text only)"
|
||||
)
|
||||
parser.add_option(
|
||||
"-c", "--css",
|
||||
dest="css", default="calendar.css",
|
||||
help="CSS to use for page (html only)"
|
||||
)
|
||||
parser.add_option(
|
||||
"-L", "--locale",
|
||||
dest="locale", default=None,
|
||||
help="locale to be used from month and weekday names"
|
||||
)
|
||||
parser.add_option(
|
||||
"-e", "--encoding",
|
||||
dest="encoding", default=None,
|
||||
help="Encoding to use for output"
|
||||
)
|
||||
parser.add_option(
|
||||
"-t", "--type",
|
||||
dest="type", default="text",
|
||||
choices=("text", "html"),
|
||||
help="output type (text or html)"
|
||||
)
|
||||
|
||||
(options, args) = parser.parse_args(args)
|
||||
|
||||
if options.locale and not options.encoding:
|
||||
parser.error("if --locale is specified --encoding is required")
|
||||
sys.exit(1)
|
||||
|
||||
locale = options.locale, options.encoding
|
||||
|
||||
if options.type == "html":
|
||||
if options.locale:
|
||||
cal = LocaleHTMLCalendar(locale=locale)
|
||||
else:
|
||||
cal = HTMLCalendar()
|
||||
encoding = options.encoding
|
||||
if encoding is None:
|
||||
encoding = sys.getdefaultencoding()
|
||||
optdict = dict(encoding=encoding, css=options.css)
|
||||
if len(args) == 1:
|
||||
print cal.formatyearpage(datetime.date.today().year, **optdict)
|
||||
elif len(args) == 2:
|
||||
print cal.formatyearpage(int(args[1]), **optdict)
|
||||
else:
|
||||
parser.error("incorrect number of arguments")
|
||||
sys.exit(1)
|
||||
else:
|
||||
if options.locale:
|
||||
cal = LocaleTextCalendar(locale=locale)
|
||||
else:
|
||||
cal = TextCalendar()
|
||||
optdict = dict(w=options.width, l=options.lines)
|
||||
if len(args) != 3:
|
||||
optdict["c"] = options.spacing
|
||||
optdict["m"] = options.months
|
||||
if len(args) == 1:
|
||||
result = cal.formatyear(datetime.date.today().year, **optdict)
|
||||
elif len(args) == 2:
|
||||
result = cal.formatyear(int(args[1]), **optdict)
|
||||
elif len(args) == 3:
|
||||
result = cal.formatmonth(int(args[1]), int(args[2]), **optdict)
|
||||
else:
|
||||
parser.error("incorrect number of arguments")
|
||||
sys.exit(1)
|
||||
if options.encoding:
|
||||
result = result.encode(options.encoding)
|
||||
print result
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main(sys.argv)
|
||||
1071
lib/jython-2.5.1/cgi.py
Normal file
1071
lib/jython-2.5.1/cgi.py
Normal file
File diff suppressed because it is too large
Load Diff
318
lib/jython-2.5.1/cgitb.py
Normal file
318
lib/jython-2.5.1/cgitb.py
Normal file
@ -0,0 +1,318 @@
|
||||
"""More comprehensive traceback formatting for Python scripts.
|
||||
|
||||
To enable this module, do:
|
||||
|
||||
import cgitb; cgitb.enable()
|
||||
|
||||
at the top of your script. The optional arguments to enable() are:
|
||||
|
||||
display - if true, tracebacks are displayed in the web browser
|
||||
logdir - if set, tracebacks are written to files in this directory
|
||||
context - number of lines of source code to show for each stack frame
|
||||
format - 'text' or 'html' controls the output format
|
||||
|
||||
By default, tracebacks are displayed but not saved, the context is 5 lines
|
||||
and the output format is 'html' (for backwards compatibility with the
|
||||
original use of this module)
|
||||
|
||||
Alternatively, if you have caught an exception and want cgitb to display it
|
||||
for you, call cgitb.handler(). The optional argument to handler() is a
|
||||
3-item tuple (etype, evalue, etb) just like the value of sys.exc_info().
|
||||
The default handler displays output as HTML.
|
||||
"""
|
||||
|
||||
__author__ = 'Ka-Ping Yee'
|
||||
|
||||
__version__ = '$Revision: 55349 $'
|
||||
|
||||
import sys
|
||||
|
||||
def reset():
|
||||
"""Return a string that resets the CGI and browser to a known state."""
|
||||
return '''<!--: spam
|
||||
Content-Type: text/html
|
||||
|
||||
<body bgcolor="#f0f0f8"><font color="#f0f0f8" size="-5"> -->
|
||||
<body bgcolor="#f0f0f8"><font color="#f0f0f8" size="-5"> --> -->
|
||||
</font> </font> </font> </script> </object> </blockquote> </pre>
|
||||
</table> </table> </table> </table> </table> </font> </font> </font>'''
|
||||
|
||||
__UNDEF__ = [] # a special sentinel object
|
||||
def small(text):
|
||||
if text:
|
||||
return '<small>' + text + '</small>'
|
||||
else:
|
||||
return ''
|
||||
|
||||
def strong(text):
|
||||
if text:
|
||||
return '<strong>' + text + '</strong>'
|
||||
else:
|
||||
return ''
|
||||
|
||||
def grey(text):
|
||||
if text:
|
||||
return '<font color="#909090">' + text + '</font>'
|
||||
else:
|
||||
return ''
|
||||
|
||||
def lookup(name, frame, locals):
|
||||
"""Find the value for a given name in the given environment."""
|
||||
if name in locals:
|
||||
return 'local', locals[name]
|
||||
if name in frame.f_globals:
|
||||
return 'global', frame.f_globals[name]
|
||||
if '__builtins__' in frame.f_globals:
|
||||
builtins = frame.f_globals['__builtins__']
|
||||
if type(builtins) is type({}):
|
||||
if name in builtins:
|
||||
return 'builtin', builtins[name]
|
||||
else:
|
||||
if hasattr(builtins, name):
|
||||
return 'builtin', getattr(builtins, name)
|
||||
return None, __UNDEF__
|
||||
|
||||
def scanvars(reader, frame, locals):
|
||||
"""Scan one logical line of Python and look up values of variables used."""
|
||||
import tokenize, keyword
|
||||
vars, lasttoken, parent, prefix, value = [], None, None, '', __UNDEF__
|
||||
for ttype, token, start, end, line in tokenize.generate_tokens(reader):
|
||||
if ttype == tokenize.NEWLINE: break
|
||||
if ttype == tokenize.NAME and token not in keyword.kwlist:
|
||||
if lasttoken == '.':
|
||||
if parent is not __UNDEF__:
|
||||
value = getattr(parent, token, __UNDEF__)
|
||||
vars.append((prefix + token, prefix, value))
|
||||
else:
|
||||
where, value = lookup(token, frame, locals)
|
||||
vars.append((token, where, value))
|
||||
elif token == '.':
|
||||
prefix += lasttoken + '.'
|
||||
parent = value
|
||||
else:
|
||||
parent, prefix = None, ''
|
||||
lasttoken = token
|
||||
return vars
|
||||
|
||||
def html((etype, evalue, etb), context=5):
|
||||
"""Return a nice HTML document describing a given traceback."""
|
||||
import os, types, time, traceback, linecache, inspect, pydoc
|
||||
|
||||
if type(etype) is types.ClassType:
|
||||
etype = etype.__name__
|
||||
pyver = 'Python ' + sys.version.split()[0] + ': ' + sys.executable
|
||||
date = time.ctime(time.time())
|
||||
head = '<body bgcolor="#f0f0f8">' + pydoc.html.heading(
|
||||
'<big><big>%s</big></big>' %
|
||||
strong(pydoc.html.escape(str(etype))),
|
||||
'#ffffff', '#6622aa', pyver + '<br>' + date) + '''
|
||||
<p>A problem occurred in a Python script. Here is the sequence of
|
||||
function calls leading up to the error, in the order they occurred.</p>'''
|
||||
|
||||
indent = '<tt>' + small(' ' * 5) + ' </tt>'
|
||||
frames = []
|
||||
records = inspect.getinnerframes(etb, context)
|
||||
for frame, file, lnum, func, lines, index in records:
|
||||
if file:
|
||||
file = os.path.abspath(file)
|
||||
link = '<a href="file://%s">%s</a>' % (file, pydoc.html.escape(file))
|
||||
else:
|
||||
file = link = '?'
|
||||
args, varargs, varkw, locals = inspect.getargvalues(frame)
|
||||
call = ''
|
||||
if func != '?':
|
||||
call = 'in ' + strong(func) + \
|
||||
inspect.formatargvalues(args, varargs, varkw, locals,
|
||||
formatvalue=lambda value: '=' + pydoc.html.repr(value))
|
||||
|
||||
highlight = {}
|
||||
def reader(lnum=[lnum]):
|
||||
highlight[lnum[0]] = 1
|
||||
try: return linecache.getline(file, lnum[0])
|
||||
finally: lnum[0] += 1
|
||||
vars = scanvars(reader, frame, locals)
|
||||
|
||||
rows = ['<tr><td bgcolor="#d8bbff">%s%s %s</td></tr>' %
|
||||
('<big> </big>', link, call)]
|
||||
if index is not None:
|
||||
i = lnum - index
|
||||
for line in lines:
|
||||
num = small(' ' * (5-len(str(i))) + str(i)) + ' '
|
||||
line = '<tt>%s%s</tt>' % (num, pydoc.html.preformat(line))
|
||||
if i in highlight:
|
||||
rows.append('<tr><td bgcolor="#ffccee">%s</td></tr>' % line)
|
||||
else:
|
||||
rows.append('<tr><td>%s</td></tr>' % grey(line))
|
||||
i += 1
|
||||
|
||||
done, dump = {}, []
|
||||
for name, where, value in vars:
|
||||
if name in done: continue
|
||||
done[name] = 1
|
||||
if value is not __UNDEF__:
|
||||
if where in ('global', 'builtin'):
|
||||
name = ('<em>%s</em> ' % where) + strong(name)
|
||||
elif where == 'local':
|
||||
name = strong(name)
|
||||
else:
|
||||
name = where + strong(name.split('.')[-1])
|
||||
dump.append('%s = %s' % (name, pydoc.html.repr(value)))
|
||||
else:
|
||||
dump.append(name + ' <em>undefined</em>')
|
||||
|
||||
rows.append('<tr><td>%s</td></tr>' % small(grey(', '.join(dump))))
|
||||
frames.append('''
|
||||
<table width="100%%" cellspacing=0 cellpadding=0 border=0>
|
||||
%s</table>''' % '\n'.join(rows))
|
||||
|
||||
exception = ['<p>%s: %s' % (strong(pydoc.html.escape(str(etype))),
|
||||
pydoc.html.escape(str(evalue)))]
|
||||
if isinstance(evalue, BaseException):
|
||||
for name in dir(evalue):
|
||||
if name[:1] == '_': continue
|
||||
value = pydoc.html.repr(getattr(evalue, name))
|
||||
exception.append('\n<br>%s%s =\n%s' % (indent, name, value))
|
||||
|
||||
import traceback
|
||||
return head + ''.join(frames) + ''.join(exception) + '''
|
||||
|
||||
|
||||
<!-- The above is a description of an error in a Python program, formatted
|
||||
for a Web browser because the 'cgitb' module was enabled. In case you
|
||||
are not reading this in a Web browser, here is the original traceback:
|
||||
|
||||
%s
|
||||
-->
|
||||
''' % pydoc.html.escape(
|
||||
''.join(traceback.format_exception(etype, evalue, etb)))
|
||||
|
||||
def text((etype, evalue, etb), context=5):
|
||||
"""Return a plain text document describing a given traceback."""
|
||||
import os, types, time, traceback, linecache, inspect, pydoc
|
||||
|
||||
if type(etype) is types.ClassType:
|
||||
etype = etype.__name__
|
||||
pyver = 'Python ' + sys.version.split()[0] + ': ' + sys.executable
|
||||
date = time.ctime(time.time())
|
||||
head = "%s\n%s\n%s\n" % (str(etype), pyver, date) + '''
|
||||
A problem occurred in a Python script. Here is the sequence of
|
||||
function calls leading up to the error, in the order they occurred.
|
||||
'''
|
||||
|
||||
frames = []
|
||||
records = inspect.getinnerframes(etb, context)
|
||||
for frame, file, lnum, func, lines, index in records:
|
||||
file = file and os.path.abspath(file) or '?'
|
||||
args, varargs, varkw, locals = inspect.getargvalues(frame)
|
||||
call = ''
|
||||
if func != '?':
|
||||
call = 'in ' + func + \
|
||||
inspect.formatargvalues(args, varargs, varkw, locals,
|
||||
formatvalue=lambda value: '=' + pydoc.text.repr(value))
|
||||
|
||||
highlight = {}
|
||||
def reader(lnum=[lnum]):
|
||||
highlight[lnum[0]] = 1
|
||||
try: return linecache.getline(file, lnum[0])
|
||||
finally: lnum[0] += 1
|
||||
vars = scanvars(reader, frame, locals)
|
||||
|
||||
rows = [' %s %s' % (file, call)]
|
||||
if index is not None:
|
||||
i = lnum - index
|
||||
for line in lines:
|
||||
num = '%5d ' % i
|
||||
rows.append(num+line.rstrip())
|
||||
i += 1
|
||||
|
||||
done, dump = {}, []
|
||||
for name, where, value in vars:
|
||||
if name in done: continue
|
||||
done[name] = 1
|
||||
if value is not __UNDEF__:
|
||||
if where == 'global': name = 'global ' + name
|
||||
elif where != 'local': name = where + name.split('.')[-1]
|
||||
dump.append('%s = %s' % (name, pydoc.text.repr(value)))
|
||||
else:
|
||||
dump.append(name + ' undefined')
|
||||
|
||||
rows.append('\n'.join(dump))
|
||||
frames.append('\n%s\n' % '\n'.join(rows))
|
||||
|
||||
exception = ['%s: %s' % (str(etype), str(evalue))]
|
||||
if isinstance(evalue, BaseException):
|
||||
for name in dir(evalue):
|
||||
value = pydoc.text.repr(getattr(evalue, name))
|
||||
exception.append('\n%s%s = %s' % (" "*4, name, value))
|
||||
|
||||
import traceback
|
||||
return head + ''.join(frames) + ''.join(exception) + '''
|
||||
|
||||
The above is a description of an error in a Python program. Here is
|
||||
the original traceback:
|
||||
|
||||
%s
|
||||
''' % ''.join(traceback.format_exception(etype, evalue, etb))
|
||||
|
||||
class Hook:
|
||||
"""A hook to replace sys.excepthook that shows tracebacks in HTML."""
|
||||
|
||||
def __init__(self, display=1, logdir=None, context=5, file=None,
|
||||
format="html"):
|
||||
self.display = display # send tracebacks to browser if true
|
||||
self.logdir = logdir # log tracebacks to files if not None
|
||||
self.context = context # number of source code lines per frame
|
||||
self.file = file or sys.stdout # place to send the output
|
||||
self.format = format
|
||||
|
||||
def __call__(self, etype, evalue, etb):
|
||||
self.handle((etype, evalue, etb))
|
||||
|
||||
def handle(self, info=None):
|
||||
info = info or sys.exc_info()
|
||||
if self.format == "html":
|
||||
self.file.write(reset())
|
||||
|
||||
formatter = (self.format=="html") and html or text
|
||||
plain = False
|
||||
try:
|
||||
doc = formatter(info, self.context)
|
||||
except: # just in case something goes wrong
|
||||
import traceback
|
||||
doc = ''.join(traceback.format_exception(*info))
|
||||
plain = True
|
||||
|
||||
if self.display:
|
||||
if plain:
|
||||
doc = doc.replace('&', '&').replace('<', '<')
|
||||
self.file.write('<pre>' + doc + '</pre>\n')
|
||||
else:
|
||||
self.file.write(doc + '\n')
|
||||
else:
|
||||
self.file.write('<p>A problem occurred in a Python script.\n')
|
||||
|
||||
if self.logdir is not None:
|
||||
import os, tempfile
|
||||
suffix = ['.txt', '.html'][self.format=="html"]
|
||||
(fd, path) = tempfile.mkstemp(suffix=suffix, dir=self.logdir)
|
||||
try:
|
||||
file = os.fdopen(fd, 'w')
|
||||
file.write(doc)
|
||||
file.close()
|
||||
msg = '<p> %s contains the description of this error.' % path
|
||||
except:
|
||||
msg = '<p> Tried to save traceback to %s, but failed.' % path
|
||||
self.file.write(msg + '\n')
|
||||
try:
|
||||
self.file.flush()
|
||||
except: pass
|
||||
|
||||
handler = Hook().handle
|
||||
def enable(display=1, logdir=None, context=5, format="html"):
|
||||
"""Install an exception handler that formats tracebacks as HTML.
|
||||
|
||||
The optional argument 'display' can be set to 0 to suppress sending the
|
||||
traceback to the browser, and 'logdir' can be set to a directory to cause
|
||||
tracebacks to be written to files there."""
|
||||
sys.excepthook = Hook(display=display, logdir=logdir,
|
||||
context=context, format=format)
|
||||
167
lib/jython-2.5.1/chunk.py
Normal file
167
lib/jython-2.5.1/chunk.py
Normal file
@ -0,0 +1,167 @@
|
||||
"""Simple class to read IFF chunks.
|
||||
|
||||
An IFF chunk (used in formats such as AIFF, TIFF, RMFF (RealMedia File
|
||||
Format)) has the following structure:
|
||||
|
||||
+----------------+
|
||||
| ID (4 bytes) |
|
||||
+----------------+
|
||||
| size (4 bytes) |
|
||||
+----------------+
|
||||
| data |
|
||||
| ... |
|
||||
+----------------+
|
||||
|
||||
The ID is a 4-byte string which identifies the type of chunk.
|
||||
|
||||
The size field (a 32-bit value, encoded using big-endian byte order)
|
||||
gives the size of the whole chunk, including the 8-byte header.
|
||||
|
||||
Usually an IFF-type file consists of one or more chunks. The proposed
|
||||
usage of the Chunk class defined here is to instantiate an instance at
|
||||
the start of each chunk and read from the instance until it reaches
|
||||
the end, after which a new instance can be instantiated. At the end
|
||||
of the file, creating a new instance will fail with a EOFError
|
||||
exception.
|
||||
|
||||
Usage:
|
||||
while True:
|
||||
try:
|
||||
chunk = Chunk(file)
|
||||
except EOFError:
|
||||
break
|
||||
chunktype = chunk.getname()
|
||||
while True:
|
||||
data = chunk.read(nbytes)
|
||||
if not data:
|
||||
pass
|
||||
# do something with data
|
||||
|
||||
The interface is file-like. The implemented methods are:
|
||||
read, close, seek, tell, isatty.
|
||||
Extra methods are: skip() (called by close, skips to the end of the chunk),
|
||||
getname() (returns the name (ID) of the chunk)
|
||||
|
||||
The __init__ method has one required argument, a file-like object
|
||||
(including a chunk instance), and one optional argument, a flag which
|
||||
specifies whether or not chunks are aligned on 2-byte boundaries. The
|
||||
default is 1, i.e. aligned.
|
||||
"""
|
||||
|
||||
class Chunk:
|
||||
def __init__(self, file, align=True, bigendian=True, inclheader=False):
|
||||
import struct
|
||||
self.closed = False
|
||||
self.align = align # whether to align to word (2-byte) boundaries
|
||||
if bigendian:
|
||||
strflag = '>'
|
||||
else:
|
||||
strflag = '<'
|
||||
self.file = file
|
||||
self.chunkname = file.read(4)
|
||||
if len(self.chunkname) < 4:
|
||||
raise EOFError
|
||||
try:
|
||||
self.chunksize = struct.unpack(strflag+'L', file.read(4))[0]
|
||||
except struct.error:
|
||||
raise EOFError
|
||||
if inclheader:
|
||||
self.chunksize = self.chunksize - 8 # subtract header
|
||||
self.size_read = 0
|
||||
try:
|
||||
self.offset = self.file.tell()
|
||||
except (AttributeError, IOError):
|
||||
self.seekable = False
|
||||
else:
|
||||
self.seekable = True
|
||||
|
||||
def getname(self):
|
||||
"""Return the name (ID) of the current chunk."""
|
||||
return self.chunkname
|
||||
|
||||
def getsize(self):
|
||||
"""Return the size of the current chunk."""
|
||||
return self.chunksize
|
||||
|
||||
def close(self):
|
||||
if not self.closed:
|
||||
self.skip()
|
||||
self.closed = True
|
||||
|
||||
def isatty(self):
|
||||
if self.closed:
|
||||
raise ValueError, "I/O operation on closed file"
|
||||
return False
|
||||
|
||||
def seek(self, pos, whence=0):
|
||||
"""Seek to specified position into the chunk.
|
||||
Default position is 0 (start of chunk).
|
||||
If the file is not seekable, this will result in an error.
|
||||
"""
|
||||
|
||||
if self.closed:
|
||||
raise ValueError, "I/O operation on closed file"
|
||||
if not self.seekable:
|
||||
raise IOError, "cannot seek"
|
||||
if whence == 1:
|
||||
pos = pos + self.size_read
|
||||
elif whence == 2:
|
||||
pos = pos + self.chunksize
|
||||
if pos < 0 or pos > self.chunksize:
|
||||
raise RuntimeError
|
||||
self.file.seek(self.offset + pos, 0)
|
||||
self.size_read = pos
|
||||
|
||||
def tell(self):
|
||||
if self.closed:
|
||||
raise ValueError, "I/O operation on closed file"
|
||||
return self.size_read
|
||||
|
||||
def read(self, size=-1):
|
||||
"""Read at most size bytes from the chunk.
|
||||
If size is omitted or negative, read until the end
|
||||
of the chunk.
|
||||
"""
|
||||
|
||||
if self.closed:
|
||||
raise ValueError, "I/O operation on closed file"
|
||||
if self.size_read >= self.chunksize:
|
||||
return ''
|
||||
if size < 0:
|
||||
size = self.chunksize - self.size_read
|
||||
if size > self.chunksize - self.size_read:
|
||||
size = self.chunksize - self.size_read
|
||||
data = self.file.read(size)
|
||||
self.size_read = self.size_read + len(data)
|
||||
if self.size_read == self.chunksize and \
|
||||
self.align and \
|
||||
(self.chunksize & 1):
|
||||
dummy = self.file.read(1)
|
||||
self.size_read = self.size_read + len(dummy)
|
||||
return data
|
||||
|
||||
def skip(self):
|
||||
"""Skip the rest of the chunk.
|
||||
If you are not interested in the contents of the chunk,
|
||||
this method should be called so that the file points to
|
||||
the start of the next chunk.
|
||||
"""
|
||||
|
||||
if self.closed:
|
||||
raise ValueError, "I/O operation on closed file"
|
||||
if self.seekable:
|
||||
try:
|
||||
n = self.chunksize - self.size_read
|
||||
# maybe fix alignment
|
||||
if self.align and (self.chunksize & 1):
|
||||
n = n + 1
|
||||
self.file.seek(n, 1)
|
||||
self.size_read = self.size_read + n
|
||||
return
|
||||
except IOError:
|
||||
pass
|
||||
while self.size_read < self.chunksize:
|
||||
n = min(8192, self.chunksize - self.size_read)
|
||||
dummy = self.read(n)
|
||||
if not dummy:
|
||||
raise EOFError
|
||||
405
lib/jython-2.5.1/cmd.py
Normal file
405
lib/jython-2.5.1/cmd.py
Normal file
@ -0,0 +1,405 @@
|
||||
"""A generic class to build line-oriented command interpreters.
|
||||
|
||||
Interpreters constructed with this class obey the following conventions:
|
||||
|
||||
1. End of file on input is processed as the command 'EOF'.
|
||||
2. A command is parsed out of each line by collecting the prefix composed
|
||||
of characters in the identchars member.
|
||||
3. A command `foo' is dispatched to a method 'do_foo()'; the do_ method
|
||||
is passed a single argument consisting of the remainder of the line.
|
||||
4. Typing an empty line repeats the last command. (Actually, it calls the
|
||||
method `emptyline', which may be overridden in a subclass.)
|
||||
5. There is a predefined `help' method. Given an argument `topic', it
|
||||
calls the command `help_topic'. With no arguments, it lists all topics
|
||||
with defined help_ functions, broken into up to three topics; documented
|
||||
commands, miscellaneous help topics, and undocumented commands.
|
||||
6. The command '?' is a synonym for `help'. The command '!' is a synonym
|
||||
for `shell', if a do_shell method exists.
|
||||
7. If completion is enabled, completing commands will be done automatically,
|
||||
and completing of commands args is done by calling complete_foo() with
|
||||
arguments text, line, begidx, endidx. text is string we are matching
|
||||
against, all returned matches must begin with it. line is the current
|
||||
input line (lstripped), begidx and endidx are the beginning and end
|
||||
indexes of the text being matched, which could be used to provide
|
||||
different completion depending upon which position the argument is in.
|
||||
|
||||
The `default' method may be overridden to intercept commands for which there
|
||||
is no do_ method.
|
||||
|
||||
The `completedefault' method may be overridden to intercept completions for
|
||||
commands that have no complete_ method.
|
||||
|
||||
The data member `self.ruler' sets the character used to draw separator lines
|
||||
in the help messages. If empty, no ruler line is drawn. It defaults to "=".
|
||||
|
||||
If the value of `self.intro' is nonempty when the cmdloop method is called,
|
||||
it is printed out on interpreter startup. This value may be overridden
|
||||
via an optional argument to the cmdloop() method.
|
||||
|
||||
The data members `self.doc_header', `self.misc_header', and
|
||||
`self.undoc_header' set the headers used for the help function's
|
||||
listings of documented functions, miscellaneous topics, and undocumented
|
||||
functions respectively.
|
||||
|
||||
These interpreters use raw_input; thus, if the readline module is loaded,
|
||||
they automatically support Emacs-like command history and editing features.
|
||||
"""
|
||||
|
||||
import string
|
||||
|
||||
__all__ = ["Cmd"]
|
||||
|
||||
PROMPT = '(Cmd) '
|
||||
IDENTCHARS = string.ascii_letters + string.digits + '_'
|
||||
|
||||
class Cmd:
|
||||
"""A simple framework for writing line-oriented command interpreters.
|
||||
|
||||
These are often useful for test harnesses, administrative tools, and
|
||||
prototypes that will later be wrapped in a more sophisticated interface.
|
||||
|
||||
A Cmd instance or subclass instance is a line-oriented interpreter
|
||||
framework. There is no good reason to instantiate Cmd itself; rather,
|
||||
it's useful as a superclass of an interpreter class you define yourself
|
||||
in order to inherit Cmd's methods and encapsulate action methods.
|
||||
|
||||
"""
|
||||
prompt = PROMPT
|
||||
identchars = IDENTCHARS
|
||||
ruler = '='
|
||||
lastcmd = ''
|
||||
intro = None
|
||||
doc_leader = ""
|
||||
doc_header = "Documented commands (type help <topic>):"
|
||||
misc_header = "Miscellaneous help topics:"
|
||||
undoc_header = "Undocumented commands:"
|
||||
nohelp = "*** No help on %s"
|
||||
use_rawinput = 1
|
||||
|
||||
def __init__(self, completekey='tab', stdin=None, stdout=None):
|
||||
"""Instantiate a line-oriented interpreter framework.
|
||||
|
||||
The optional argument 'completekey' is the readline name of a
|
||||
completion key; it defaults to the Tab key. If completekey is
|
||||
not None and the readline module is available, command completion
|
||||
is done automatically. The optional arguments stdin and stdout
|
||||
specify alternate input and output file objects; if not specified,
|
||||
sys.stdin and sys.stdout are used.
|
||||
|
||||
"""
|
||||
import sys
|
||||
if stdin is not None:
|
||||
self.stdin = stdin
|
||||
else:
|
||||
self.stdin = sys.stdin
|
||||
if stdout is not None:
|
||||
self.stdout = stdout
|
||||
else:
|
||||
self.stdout = sys.stdout
|
||||
self.cmdqueue = []
|
||||
self.completekey = completekey
|
||||
|
||||
def cmdloop(self, intro=None):
|
||||
"""Repeatedly issue a prompt, accept input, parse an initial prefix
|
||||
off the received input, and dispatch to action methods, passing them
|
||||
the remainder of the line as argument.
|
||||
|
||||
"""
|
||||
|
||||
self.preloop()
|
||||
if self.use_rawinput and self.completekey:
|
||||
try:
|
||||
import readline
|
||||
self.old_completer = readline.get_completer()
|
||||
readline.set_completer(self.complete)
|
||||
readline.parse_and_bind(self.completekey+": complete")
|
||||
except ImportError:
|
||||
pass
|
||||
try:
|
||||
if intro is not None:
|
||||
self.intro = intro
|
||||
if self.intro:
|
||||
self.stdout.write(str(self.intro)+"\n")
|
||||
stop = None
|
||||
while not stop:
|
||||
if self.cmdqueue:
|
||||
line = self.cmdqueue.pop(0)
|
||||
else:
|
||||
if self.use_rawinput:
|
||||
try:
|
||||
line = raw_input(self.prompt)
|
||||
except EOFError:
|
||||
line = 'EOF'
|
||||
else:
|
||||
self.stdout.write(self.prompt)
|
||||
self.stdout.flush()
|
||||
line = self.stdin.readline()
|
||||
if not len(line):
|
||||
line = 'EOF'
|
||||
else:
|
||||
line = line[:-1] # chop \n
|
||||
line = self.precmd(line)
|
||||
stop = self.onecmd(line)
|
||||
stop = self.postcmd(stop, line)
|
||||
self.postloop()
|
||||
finally:
|
||||
if self.use_rawinput and self.completekey:
|
||||
try:
|
||||
import readline
|
||||
readline.set_completer(self.old_completer)
|
||||
except ImportError:
|
||||
pass
|
||||
|
||||
|
||||
def precmd(self, line):
|
||||
"""Hook method executed just before the command line is
|
||||
interpreted, but after the input prompt is generated and issued.
|
||||
|
||||
"""
|
||||
return line
|
||||
|
||||
def postcmd(self, stop, line):
|
||||
"""Hook method executed just after a command dispatch is finished."""
|
||||
return stop
|
||||
|
||||
def preloop(self):
|
||||
"""Hook method executed once when the cmdloop() method is called."""
|
||||
pass
|
||||
|
||||
def postloop(self):
|
||||
"""Hook method executed once when the cmdloop() method is about to
|
||||
return.
|
||||
|
||||
"""
|
||||
pass
|
||||
|
||||
def parseline(self, line):
|
||||
"""Parse the line into a command name and a string containing
|
||||
the arguments. Returns a tuple containing (command, args, line).
|
||||
'command' and 'args' may be None if the line couldn't be parsed.
|
||||
"""
|
||||
line = line.strip()
|
||||
if not line:
|
||||
return None, None, line
|
||||
elif line[0] == '?':
|
||||
line = 'help ' + line[1:]
|
||||
elif line[0] == '!':
|
||||
if hasattr(self, 'do_shell'):
|
||||
line = 'shell ' + line[1:]
|
||||
else:
|
||||
return None, None, line
|
||||
i, n = 0, len(line)
|
||||
while i < n and line[i] in self.identchars: i = i+1
|
||||
cmd, arg = line[:i], line[i:].strip()
|
||||
return cmd, arg, line
|
||||
|
||||
def onecmd(self, line):
|
||||
"""Interpret the argument as though it had been typed in response
|
||||
to the prompt.
|
||||
|
||||
This may be overridden, but should not normally need to be;
|
||||
see the precmd() and postcmd() methods for useful execution hooks.
|
||||
The return value is a flag indicating whether interpretation of
|
||||
commands by the interpreter should stop.
|
||||
|
||||
"""
|
||||
cmd, arg, line = self.parseline(line)
|
||||
if not line:
|
||||
return self.emptyline()
|
||||
if cmd is None:
|
||||
return self.default(line)
|
||||
self.lastcmd = line
|
||||
if cmd == '':
|
||||
return self.default(line)
|
||||
else:
|
||||
try:
|
||||
func = getattr(self, 'do_' + cmd)
|
||||
except AttributeError:
|
||||
return self.default(line)
|
||||
return func(arg)
|
||||
|
||||
def emptyline(self):
|
||||
"""Called when an empty line is entered in response to the prompt.
|
||||
|
||||
If this method is not overridden, it repeats the last nonempty
|
||||
command entered.
|
||||
|
||||
"""
|
||||
if self.lastcmd:
|
||||
return self.onecmd(self.lastcmd)
|
||||
|
||||
def default(self, line):
|
||||
"""Called on an input line when the command prefix is not recognized.
|
||||
|
||||
If this method is not overridden, it prints an error message and
|
||||
returns.
|
||||
|
||||
"""
|
||||
self.stdout.write('*** Unknown syntax: %s\n'%line)
|
||||
|
||||
def completedefault(self, *ignored):
|
||||
"""Method called to complete an input line when no command-specific
|
||||
complete_*() method is available.
|
||||
|
||||
By default, it returns an empty list.
|
||||
|
||||
"""
|
||||
return []
|
||||
|
||||
def completenames(self, text, *ignored):
|
||||
dotext = 'do_'+text
|
||||
return [a[3:] for a in self.get_names() if a.startswith(dotext)]
|
||||
|
||||
def complete(self, text, state):
|
||||
"""Return the next possible completion for 'text'.
|
||||
|
||||
If a command has not been entered, then complete against command list.
|
||||
Otherwise try to call complete_<command> to get list of completions.
|
||||
"""
|
||||
if state == 0:
|
||||
import readline
|
||||
origline = readline.get_line_buffer()
|
||||
line = origline.lstrip()
|
||||
stripped = len(origline) - len(line)
|
||||
begidx = readline.get_begidx() - stripped
|
||||
endidx = readline.get_endidx() - stripped
|
||||
if begidx>0:
|
||||
cmd, args, foo = self.parseline(line)
|
||||
if cmd == '':
|
||||
compfunc = self.completedefault
|
||||
else:
|
||||
try:
|
||||
compfunc = getattr(self, 'complete_' + cmd)
|
||||
except AttributeError:
|
||||
compfunc = self.completedefault
|
||||
else:
|
||||
compfunc = self.completenames
|
||||
self.completion_matches = compfunc(text, line, begidx, endidx)
|
||||
try:
|
||||
return self.completion_matches[state]
|
||||
except IndexError:
|
||||
return None
|
||||
|
||||
def get_names(self):
|
||||
# Inheritance says we have to look in class and
|
||||
# base classes; order is not important.
|
||||
names = []
|
||||
classes = [self.__class__]
|
||||
while classes:
|
||||
aclass = classes.pop(0)
|
||||
if aclass.__bases__:
|
||||
classes = classes + list(aclass.__bases__)
|
||||
names = names + dir(aclass)
|
||||
return names
|
||||
|
||||
def complete_help(self, *args):
|
||||
return self.completenames(*args)
|
||||
|
||||
def do_help(self, arg):
|
||||
if arg:
|
||||
# XXX check arg syntax
|
||||
try:
|
||||
func = getattr(self, 'help_' + arg)
|
||||
except AttributeError:
|
||||
try:
|
||||
doc=getattr(self, 'do_' + arg).__doc__
|
||||
if doc:
|
||||
self.stdout.write("%s\n"%str(doc))
|
||||
return
|
||||
except AttributeError:
|
||||
pass
|
||||
self.stdout.write("%s\n"%str(self.nohelp % (arg,)))
|
||||
return
|
||||
func()
|
||||
else:
|
||||
names = self.get_names()
|
||||
cmds_doc = []
|
||||
cmds_undoc = []
|
||||
help = {}
|
||||
for name in names:
|
||||
if name[:5] == 'help_':
|
||||
help[name[5:]]=1
|
||||
names.sort()
|
||||
# There can be duplicates if routines overridden
|
||||
prevname = ''
|
||||
for name in names:
|
||||
if name[:3] == 'do_':
|
||||
if name == prevname:
|
||||
continue
|
||||
prevname = name
|
||||
cmd=name[3:]
|
||||
if cmd in help:
|
||||
cmds_doc.append(cmd)
|
||||
del help[cmd]
|
||||
elif getattr(self, name).__doc__:
|
||||
cmds_doc.append(cmd)
|
||||
else:
|
||||
cmds_undoc.append(cmd)
|
||||
self.stdout.write("%s\n"%str(self.doc_leader))
|
||||
self.print_topics(self.doc_header, cmds_doc, 15,80)
|
||||
self.print_topics(self.misc_header, help.keys(),15,80)
|
||||
self.print_topics(self.undoc_header, cmds_undoc, 15,80)
|
||||
|
||||
def print_topics(self, header, cmds, cmdlen, maxcol):
|
||||
if cmds:
|
||||
self.stdout.write("%s\n"%str(header))
|
||||
if self.ruler:
|
||||
self.stdout.write("%s\n"%str(self.ruler * len(header)))
|
||||
self.columnize(cmds, maxcol-1)
|
||||
self.stdout.write("\n")
|
||||
|
||||
def columnize(self, list, displaywidth=80):
|
||||
"""Display a list of strings as a compact set of columns.
|
||||
|
||||
Each column is only as wide as necessary.
|
||||
Columns are separated by two spaces (one was not legible enough).
|
||||
"""
|
||||
if not list:
|
||||
self.stdout.write("<empty>\n")
|
||||
return
|
||||
nonstrings = [i for i in range(len(list))
|
||||
if not isinstance(list[i], str)]
|
||||
if nonstrings:
|
||||
raise TypeError, ("list[i] not a string for i in %s" %
|
||||
", ".join(map(str, nonstrings)))
|
||||
size = len(list)
|
||||
if size == 1:
|
||||
self.stdout.write('%s\n'%str(list[0]))
|
||||
return
|
||||
# Try every row count from 1 upwards
|
||||
for nrows in range(1, len(list)):
|
||||
ncols = (size+nrows-1) // nrows
|
||||
colwidths = []
|
||||
totwidth = -2
|
||||
for col in range(ncols):
|
||||
colwidth = 0
|
||||
for row in range(nrows):
|
||||
i = row + nrows*col
|
||||
if i >= size:
|
||||
break
|
||||
x = list[i]
|
||||
colwidth = max(colwidth, len(x))
|
||||
colwidths.append(colwidth)
|
||||
totwidth += colwidth + 2
|
||||
if totwidth > displaywidth:
|
||||
break
|
||||
if totwidth <= displaywidth:
|
||||
break
|
||||
else:
|
||||
nrows = len(list)
|
||||
ncols = 1
|
||||
colwidths = [0]
|
||||
for row in range(nrows):
|
||||
texts = []
|
||||
for col in range(ncols):
|
||||
i = row + nrows*col
|
||||
if i >= size:
|
||||
x = ""
|
||||
else:
|
||||
x = list[i]
|
||||
texts.append(x)
|
||||
while texts and not texts[-1]:
|
||||
del texts[-1]
|
||||
for col in range(len(texts)):
|
||||
texts[col] = texts[col].ljust(colwidths[col])
|
||||
self.stdout.write("%s\n"%str(" ".join(texts)))
|
||||
307
lib/jython-2.5.1/code.py
Normal file
307
lib/jython-2.5.1/code.py
Normal file
@ -0,0 +1,307 @@
|
||||
"""Utilities needed to emulate Python's interactive interpreter.
|
||||
|
||||
"""
|
||||
|
||||
# Inspired by similar code by Jeff Epler and Fredrik Lundh.
|
||||
|
||||
|
||||
import sys
|
||||
import traceback
|
||||
from codeop import CommandCompiler, compile_command
|
||||
|
||||
__all__ = ["InteractiveInterpreter", "InteractiveConsole", "interact",
|
||||
"compile_command"]
|
||||
|
||||
def softspace(file, newvalue):
|
||||
oldvalue = 0
|
||||
try:
|
||||
oldvalue = file.softspace
|
||||
except AttributeError:
|
||||
pass
|
||||
try:
|
||||
file.softspace = newvalue
|
||||
except (AttributeError, TypeError):
|
||||
# "attribute-less object" or "read-only attributes"
|
||||
pass
|
||||
return oldvalue
|
||||
|
||||
class InteractiveInterpreter:
|
||||
"""Base class for InteractiveConsole.
|
||||
|
||||
This class deals with parsing and interpreter state (the user's
|
||||
namespace); it doesn't deal with input buffering or prompting or
|
||||
input file naming (the filename is always passed in explicitly).
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, locals=None):
|
||||
"""Constructor.
|
||||
|
||||
The optional 'locals' argument specifies the dictionary in
|
||||
which code will be executed; it defaults to a newly created
|
||||
dictionary with key "__name__" set to "__console__" and key
|
||||
"__doc__" set to None.
|
||||
|
||||
"""
|
||||
if locals is None:
|
||||
locals = {"__name__": "__console__", "__doc__": None}
|
||||
self.locals = locals
|
||||
self.compile = CommandCompiler()
|
||||
|
||||
def runsource(self, source, filename="<input>", symbol="single"):
|
||||
"""Compile and run some source in the interpreter.
|
||||
|
||||
Arguments are as for compile_command().
|
||||
|
||||
One several things can happen:
|
||||
|
||||
1) The input is incorrect; compile_command() raised an
|
||||
exception (SyntaxError or OverflowError). A syntax traceback
|
||||
will be printed by calling the showsyntaxerror() method.
|
||||
|
||||
2) The input is incomplete, and more input is required;
|
||||
compile_command() returned None. Nothing happens.
|
||||
|
||||
3) The input is complete; compile_command() returned a code
|
||||
object. The code is executed by calling self.runcode() (which
|
||||
also handles run-time exceptions, except for SystemExit).
|
||||
|
||||
The return value is True in case 2, False in the other cases (unless
|
||||
an exception is raised). The return value can be used to
|
||||
decide whether to use sys.ps1 or sys.ps2 to prompt the next
|
||||
line.
|
||||
|
||||
"""
|
||||
try:
|
||||
code = self.compile(source, filename, symbol)
|
||||
except (OverflowError, SyntaxError, ValueError):
|
||||
# Case 1
|
||||
self.showsyntaxerror(filename)
|
||||
return False
|
||||
|
||||
if code is None:
|
||||
# Case 2
|
||||
return True
|
||||
|
||||
# Case 3
|
||||
self.runcode(code)
|
||||
return False
|
||||
|
||||
def runcode(self, code):
|
||||
"""Execute a code object.
|
||||
|
||||
When an exception occurs, self.showtraceback() is called to
|
||||
display a traceback. All exceptions are caught except
|
||||
SystemExit, which is reraised.
|
||||
|
||||
A note about KeyboardInterrupt: this exception may occur
|
||||
elsewhere in this code, and may not always be caught. The
|
||||
caller should be prepared to deal with it.
|
||||
|
||||
"""
|
||||
try:
|
||||
exec code in self.locals
|
||||
except SystemExit:
|
||||
raise
|
||||
except:
|
||||
self.showtraceback()
|
||||
else:
|
||||
if softspace(sys.stdout, 0):
|
||||
print
|
||||
|
||||
def showsyntaxerror(self, filename=None):
|
||||
"""Display the syntax error that just occurred.
|
||||
|
||||
This doesn't display a stack trace because there isn't one.
|
||||
|
||||
If a filename is given, it is stuffed in the exception instead
|
||||
of what was there before (because Python's parser always uses
|
||||
"<string>" when reading from a string).
|
||||
|
||||
The output is written by self.write(), below.
|
||||
|
||||
"""
|
||||
type, value, sys.last_traceback = sys.exc_info()
|
||||
sys.last_type = type
|
||||
sys.last_value = value
|
||||
if filename and type is SyntaxError:
|
||||
# Work hard to stuff the correct filename in the exception
|
||||
try:
|
||||
msg, (dummy_filename, lineno, offset, line) = value
|
||||
except:
|
||||
# Not the format we expect; leave it alone
|
||||
pass
|
||||
else:
|
||||
# Stuff in the right filename
|
||||
value = SyntaxError(msg, (filename, lineno, offset, line))
|
||||
sys.last_value = value
|
||||
list = traceback.format_exception_only(type, value)
|
||||
map(self.write, list)
|
||||
|
||||
def showtraceback(self):
|
||||
"""Display the exception that just occurred.
|
||||
|
||||
We remove the first stack item because it is our own code.
|
||||
|
||||
The output is written by self.write(), below.
|
||||
|
||||
"""
|
||||
try:
|
||||
type, value, tb = sys.exc_info()
|
||||
sys.last_type = type
|
||||
sys.last_value = value
|
||||
sys.last_traceback = tb
|
||||
tblist = traceback.extract_tb(tb)
|
||||
del tblist[:1]
|
||||
list = traceback.format_list(tblist)
|
||||
if list:
|
||||
list.insert(0, "Traceback (most recent call last):\n")
|
||||
list[len(list):] = traceback.format_exception_only(type, value)
|
||||
finally:
|
||||
tblist = tb = None
|
||||
map(self.write, list)
|
||||
|
||||
def write(self, data):
|
||||
"""Write a string.
|
||||
|
||||
The base implementation writes to sys.stderr; a subclass may
|
||||
replace this with a different implementation.
|
||||
|
||||
"""
|
||||
sys.stderr.write(data)
|
||||
|
||||
|
||||
class InteractiveConsole(InteractiveInterpreter):
|
||||
"""Closely emulate the behavior of the interactive Python interpreter.
|
||||
|
||||
This class builds on InteractiveInterpreter and adds prompting
|
||||
using the familiar sys.ps1 and sys.ps2, and input buffering.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, locals=None, filename="<console>"):
|
||||
"""Constructor.
|
||||
|
||||
The optional locals argument will be passed to the
|
||||
InteractiveInterpreter base class.
|
||||
|
||||
The optional filename argument should specify the (file)name
|
||||
of the input stream; it will show up in tracebacks.
|
||||
|
||||
"""
|
||||
InteractiveInterpreter.__init__(self, locals)
|
||||
self.filename = filename
|
||||
self.resetbuffer()
|
||||
|
||||
def resetbuffer(self):
|
||||
"""Reset the input buffer."""
|
||||
self.buffer = []
|
||||
|
||||
def interact(self, banner=None):
|
||||
"""Closely emulate the interactive Python console.
|
||||
|
||||
The optional banner argument specify the banner to print
|
||||
before the first interaction; by default it prints a banner
|
||||
similar to the one printed by the real Python interpreter,
|
||||
followed by the current class name in parentheses (so as not
|
||||
to confuse this with the real interpreter -- since it's so
|
||||
close!).
|
||||
|
||||
"""
|
||||
try:
|
||||
sys.ps1
|
||||
except AttributeError:
|
||||
sys.ps1 = ">>> "
|
||||
try:
|
||||
sys.ps2
|
||||
except AttributeError:
|
||||
sys.ps2 = "... "
|
||||
cprt = 'Type "help", "copyright", "credits" or "license" for more information.'
|
||||
if banner is None:
|
||||
self.write("Python %s on %s\n%s\n(%s)\n" %
|
||||
(sys.version, sys.platform, cprt,
|
||||
self.__class__.__name__))
|
||||
else:
|
||||
self.write("%s\n" % str(banner))
|
||||
more = 0
|
||||
while 1:
|
||||
try:
|
||||
if more:
|
||||
prompt = sys.ps2
|
||||
else:
|
||||
prompt = sys.ps1
|
||||
try:
|
||||
line = self.raw_input(prompt)
|
||||
except EOFError:
|
||||
self.write("\n")
|
||||
break
|
||||
else:
|
||||
more = self.push(line)
|
||||
except KeyboardInterrupt:
|
||||
self.write("\nKeyboardInterrupt\n")
|
||||
self.resetbuffer()
|
||||
more = 0
|
||||
|
||||
def push(self, line):
|
||||
"""Push a line to the interpreter.
|
||||
|
||||
The line should not have a trailing newline; it may have
|
||||
internal newlines. The line is appended to a buffer and the
|
||||
interpreter's runsource() method is called with the
|
||||
concatenated contents of the buffer as source. If this
|
||||
indicates that the command was executed or invalid, the buffer
|
||||
is reset; otherwise, the command is incomplete, and the buffer
|
||||
is left as it was after the line was appended. The return
|
||||
value is 1 if more input is required, 0 if the line was dealt
|
||||
with in some way (this is the same as runsource()).
|
||||
|
||||
"""
|
||||
self.buffer.append(line)
|
||||
source = "\n".join(self.buffer)
|
||||
more = self.runsource(source, self.filename)
|
||||
if not more:
|
||||
self.resetbuffer()
|
||||
return more
|
||||
|
||||
def raw_input(self, prompt=""):
|
||||
"""Write a prompt and read a line.
|
||||
|
||||
The returned line does not include the trailing newline.
|
||||
When the user enters the EOF key sequence, EOFError is raised.
|
||||
|
||||
The base implementation uses the built-in function
|
||||
raw_input(); a subclass may replace this with a different
|
||||
implementation.
|
||||
|
||||
"""
|
||||
return raw_input(prompt)
|
||||
|
||||
|
||||
def interact(banner=None, readfunc=None, local=None):
|
||||
"""Closely emulate the interactive Python interpreter.
|
||||
|
||||
This is a backwards compatible interface to the InteractiveConsole
|
||||
class. When readfunc is not specified, it attempts to import the
|
||||
readline module to enable GNU readline if it is available.
|
||||
|
||||
Arguments (all optional, all default to None):
|
||||
|
||||
banner -- passed to InteractiveConsole.interact()
|
||||
readfunc -- if not None, replaces InteractiveConsole.raw_input()
|
||||
local -- passed to InteractiveInterpreter.__init__()
|
||||
|
||||
"""
|
||||
console = InteractiveConsole(local)
|
||||
if readfunc is not None:
|
||||
console.raw_input = readfunc
|
||||
else:
|
||||
try:
|
||||
import readline
|
||||
except ImportError:
|
||||
pass
|
||||
console.interact(banner)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
import pdb
|
||||
pdb.run("interact()\n")
|
||||
BIN
lib/jython-2.5.1/codecs$py.class
Normal file
BIN
lib/jython-2.5.1/codecs$py.class
Normal file
Binary file not shown.
1034
lib/jython-2.5.1/codecs.py
Normal file
1034
lib/jython-2.5.1/codecs.py
Normal file
File diff suppressed because it is too large
Load Diff
134
lib/jython-2.5.1/codeop.py
Normal file
134
lib/jython-2.5.1/codeop.py
Normal file
@ -0,0 +1,134 @@
|
||||
r"""Utilities to compile possibly incomplete Python source code.
|
||||
|
||||
This module provides two interfaces, broadly similar to the builtin
|
||||
function compile(), that take progam text, a filename and a 'mode'
|
||||
and:
|
||||
|
||||
- Return a code object if the command is complete and valid
|
||||
- Return None if the command is incomplete
|
||||
- Raise SyntaxError, ValueError or OverflowError if the command is a
|
||||
syntax error (OverflowError and ValueError can be produced by
|
||||
malformed literals).
|
||||
|
||||
Approach:
|
||||
|
||||
First, check if the source consists entirely of blank lines and
|
||||
comments; if so, replace it with 'pass', because the built-in
|
||||
parser doesn't always do the right thing for these.
|
||||
|
||||
Compile three times: as is, with \n, and with \n\n appended. If it
|
||||
compiles as is, it's complete. If it compiles with one \n appended,
|
||||
we expect more. If it doesn't compile either way, we compare the
|
||||
error we get when compiling with \n or \n\n appended. If the errors
|
||||
are the same, the code is broken. But if the errors are different, we
|
||||
expect more. Not intuitive; not even guaranteed to hold in future
|
||||
releases; but this matches the compiler's behavior from Python 1.4
|
||||
through 2.2, at least.
|
||||
|
||||
Caveat:
|
||||
|
||||
It is possible (but not likely) that the parser stops parsing with a
|
||||
successful outcome before reaching the end of the source; in this
|
||||
case, trailing symbols may be ignored instead of causing an error.
|
||||
For example, a backslash followed by two newlines may be followed by
|
||||
arbitrary garbage. This will be fixed once the API for the parser is
|
||||
better.
|
||||
|
||||
The two interfaces are:
|
||||
|
||||
compile_command(source, filename, symbol):
|
||||
|
||||
Compiles a single command in the manner described above.
|
||||
|
||||
CommandCompiler():
|
||||
|
||||
Instances of this class have __call__ methods identical in
|
||||
signature to compile_command; the difference is that if the
|
||||
instance compiles program text containing a __future__ statement,
|
||||
the instance 'remembers' and compiles all subsequent program texts
|
||||
with the statement in force.
|
||||
|
||||
The module also provides another class:
|
||||
|
||||
Compile():
|
||||
|
||||
Instances of this class act like the built-in function compile,
|
||||
but with 'memory' in the sense described above.
|
||||
"""
|
||||
|
||||
# import internals, not guaranteed interface
|
||||
from org.python.core import Py,CompilerFlags,CompileMode
|
||||
from org.python.core.CompilerFlags import PyCF_DONT_IMPLY_DEDENT
|
||||
|
||||
# public interface
|
||||
|
||||
__all__ = ["compile_command", "Compile", "CommandCompiler"]
|
||||
|
||||
def compile_command(source, filename="<input>", symbol="single"):
|
||||
r"""Compile a command and determine whether it is incomplete.
|
||||
|
||||
Arguments:
|
||||
|
||||
source -- the source string; may contain \n characters
|
||||
filename -- optional filename from which source was read; default
|
||||
"<input>"
|
||||
symbol -- optional grammar start symbol; "single" (default) or "eval"
|
||||
|
||||
Return value / exceptions raised:
|
||||
|
||||
- Return a code object if the command is complete and valid
|
||||
- Return None if the command is incomplete
|
||||
- Raise SyntaxError, ValueError or OverflowError if the command is a
|
||||
syntax error (OverflowError and ValueError can be produced by
|
||||
malformed literals).
|
||||
"""
|
||||
if symbol not in ['single','eval']:
|
||||
raise ValueError,"symbol arg must be either single or eval"
|
||||
symbol = CompileMode.getMode(symbol)
|
||||
return Py.compile_command_flags(source,filename,symbol,Py.getCompilerFlags(),0)
|
||||
|
||||
class Compile:
|
||||
"""Instances of this class behave much like the built-in compile
|
||||
function, but if one is used to compile text containing a future
|
||||
statement, it "remembers" and compiles all subsequent program texts
|
||||
with the statement in force."""
|
||||
def __init__(self):
|
||||
self._cflags = CompilerFlags()
|
||||
|
||||
def __call__(self, source, filename, symbol):
|
||||
symbol = CompileMode.getMode(symbol)
|
||||
return Py.compile_flags(source, filename, symbol, self._cflags)
|
||||
|
||||
class CommandCompiler:
|
||||
"""Instances of this class have __call__ methods identical in
|
||||
signature to compile_command; the difference is that if the
|
||||
instance compiles program text containing a __future__ statement,
|
||||
the instance 'remembers' and compiles all subsequent program texts
|
||||
with the statement in force."""
|
||||
|
||||
def __init__(self,):
|
||||
self._cflags = CompilerFlags()
|
||||
|
||||
def __call__(self, source, filename="<input>", symbol="single"):
|
||||
r"""Compile a command and determine whether it is incomplete.
|
||||
|
||||
Arguments:
|
||||
|
||||
source -- the source string; may contain \n characters
|
||||
filename -- optional filename from which source was read;
|
||||
default "<input>"
|
||||
symbol -- optional grammar start symbol; "single" (default) or
|
||||
"eval"
|
||||
|
||||
Return value / exceptions raised:
|
||||
|
||||
- Return a code object if the command is complete and valid
|
||||
- Return None if the command is incomplete
|
||||
- Raise SyntaxError, ValueError or OverflowError if the command is a
|
||||
syntax error (OverflowError and ValueError can be produced by
|
||||
malformed literals).
|
||||
"""
|
||||
if symbol not in ['single','eval']:
|
||||
raise ValueError,"symbol arg must be either single or eval"
|
||||
symbol = CompileMode.getMode(symbol)
|
||||
return Py.compile_command_flags(source,filename,symbol,self._cflags,0)
|
||||
135
lib/jython-2.5.1/collections/__init__.py
Normal file
135
lib/jython-2.5.1/collections/__init__.py
Normal file
@ -0,0 +1,135 @@
|
||||
from _collections import defaultdict, deque
|
||||
from operator import itemgetter as _itemgetter
|
||||
from keyword import iskeyword as _iskeyword
|
||||
import sys as _sys
|
||||
|
||||
__all__ = ['defaultdict', 'deque', 'namedtuple']
|
||||
|
||||
def namedtuple(typename, field_names, verbose=False):
|
||||
"""Returns a new subclass of tuple with named fields.
|
||||
|
||||
>>> Point = namedtuple('Point', 'x y')
|
||||
>>> Point.__doc__ # docstring for the new class
|
||||
'Point(x, y)'
|
||||
>>> p = Point(11, y=22) # instantiate with positional args or keywords
|
||||
>>> p[0] + p[1] # indexable like a plain tuple
|
||||
33
|
||||
>>> x, y = p # unpack like a regular tuple
|
||||
>>> x, y
|
||||
(11, 22)
|
||||
>>> p.x + p.y # fields also accessable by name
|
||||
33
|
||||
>>> d = p._asdict() # convert to a dictionary
|
||||
>>> d['x']
|
||||
11
|
||||
>>> Point(**d) # convert from a dictionary
|
||||
Point(x=11, y=22)
|
||||
>>> p._replace(x=100) # _replace() is like str.replace() but targets named fields
|
||||
Point(x=100, y=22)
|
||||
|
||||
"""
|
||||
|
||||
# Parse and validate the field names. Validation serves two purposes,
|
||||
# generating informative error messages and preventing template injection attacks.
|
||||
if isinstance(field_names, basestring):
|
||||
field_names = field_names.replace(',', ' ').split() # names separated by whitespace and/or commas
|
||||
field_names = tuple(field_names)
|
||||
for name in (typename,) + field_names:
|
||||
if not min(c.isalnum() or c=='_' for c in name):
|
||||
raise ValueError('Type names and field names can only contain alphanumeric characters and underscores: %r' % name)
|
||||
if _iskeyword(name):
|
||||
raise ValueError('Type names and field names cannot be a keyword: %r' % name)
|
||||
if name[0].isdigit():
|
||||
raise ValueError('Type names and field names cannot start with a number: %r' % name)
|
||||
seen_names = set()
|
||||
for name in field_names:
|
||||
if name.startswith('_'):
|
||||
raise ValueError('Field names cannot start with an underscore: %r' % name)
|
||||
if name in seen_names:
|
||||
raise ValueError('Encountered duplicate field name: %r' % name)
|
||||
seen_names.add(name)
|
||||
|
||||
# Create and fill-in the class template
|
||||
numfields = len(field_names)
|
||||
argtxt = repr(field_names).replace("'", "")[1:-1] # tuple repr without parens or quotes
|
||||
reprtxt = ', '.join('%s=%%r' % name for name in field_names)
|
||||
dicttxt = ', '.join('%r: t[%d]' % (name, pos) for pos, name in enumerate(field_names))
|
||||
template = '''class %(typename)s(tuple):
|
||||
'%(typename)s(%(argtxt)s)' \n
|
||||
__slots__ = () \n
|
||||
_fields = %(field_names)r \n
|
||||
def __new__(cls, %(argtxt)s):
|
||||
return tuple.__new__(cls, (%(argtxt)s)) \n
|
||||
@classmethod
|
||||
def _make(cls, iterable, new=tuple.__new__, len=len):
|
||||
'Make a new %(typename)s object from a sequence or iterable'
|
||||
result = new(cls, iterable)
|
||||
if len(result) != %(numfields)d:
|
||||
raise TypeError('Expected %(numfields)d arguments, got %%d' %% len(result))
|
||||
return result \n
|
||||
def __repr__(self):
|
||||
return '%(typename)s(%(reprtxt)s)' %% self \n
|
||||
def _asdict(t):
|
||||
'Return a new dict which maps field names to their values'
|
||||
return {%(dicttxt)s} \n
|
||||
def _replace(self, **kwds):
|
||||
'Return a new %(typename)s object replacing specified fields with new values'
|
||||
result = self._make(map(kwds.pop, %(field_names)r, self))
|
||||
if kwds:
|
||||
raise ValueError('Got unexpected field names: %%r' %% kwds.keys())
|
||||
return result \n\n''' % locals()
|
||||
for i, name in enumerate(field_names):
|
||||
template += ' %s = property(itemgetter(%d))\n' % (name, i)
|
||||
if verbose:
|
||||
print template
|
||||
|
||||
# Execute the template string in a temporary namespace
|
||||
namespace = dict(itemgetter=_itemgetter)
|
||||
try:
|
||||
exec template in namespace
|
||||
except SyntaxError, e:
|
||||
raise SyntaxError(e.message + ':\n' + template)
|
||||
result = namespace[typename]
|
||||
|
||||
# For pickling to work, the __module__ variable needs to be set to the frame
|
||||
# where the named tuple is created. Bypass this step in enviroments where
|
||||
# sys._getframe is not defined (Jython for example).
|
||||
if hasattr(_sys, '_getframe'):
|
||||
result.__module__ = _sys._getframe(1).f_globals['__name__']
|
||||
|
||||
return result
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
# verify that instances can be pickled
|
||||
from cPickle import loads, dumps
|
||||
Point = namedtuple('Point', 'x, y', True)
|
||||
p = Point(x=10, y=20)
|
||||
assert p == loads(dumps(p))
|
||||
|
||||
# test and demonstrate ability to override methods
|
||||
class Point(namedtuple('Point', 'x y')):
|
||||
@property
|
||||
def hypot(self):
|
||||
return (self.x ** 2 + self.y ** 2) ** 0.5
|
||||
def __str__(self):
|
||||
return 'Point: x=%6.3f y=%6.3f hypot=%6.3f' % (self.x, self.y, self.hypot)
|
||||
|
||||
for p in Point(3,4), Point(14,5), Point(9./7,6):
|
||||
print p
|
||||
|
||||
class Point(namedtuple('Point', 'x y')):
|
||||
'Point class with optimized _make() and _replace() without error-checking'
|
||||
_make = classmethod(tuple.__new__)
|
||||
def _replace(self, _map=map, **kwds):
|
||||
return self._make(_map(kwds.get, ('x', 'y'), self))
|
||||
|
||||
print Point(11, 22)._replace(x=100)
|
||||
|
||||
import doctest
|
||||
TestResults = namedtuple('TestResults', 'failed attempted')
|
||||
print TestResults(*doctest.testmod())
|
||||
126
lib/jython-2.5.1/colorsys.py
Normal file
126
lib/jython-2.5.1/colorsys.py
Normal file
@ -0,0 +1,126 @@
|
||||
"""Conversion functions between RGB and other color systems.
|
||||
|
||||
This modules provides two functions for each color system ABC:
|
||||
|
||||
rgb_to_abc(r, g, b) --> a, b, c
|
||||
abc_to_rgb(a, b, c) --> r, g, b
|
||||
|
||||
All inputs and outputs are triples of floats in the range [0.0...1.0]
|
||||
(with the exception of I and Q, which covers a slightly larger range).
|
||||
Inputs outside the valid range may cause exceptions or invalid outputs.
|
||||
|
||||
Supported color systems:
|
||||
RGB: Red, Green, Blue components
|
||||
YIQ: Luminance, Chrominance (used by composite video signals)
|
||||
HLS: Hue, Luminance, Saturation
|
||||
HSV: Hue, Saturation, Value
|
||||
"""
|
||||
|
||||
# References:
|
||||
# http://en.wikipedia.org/wiki/YIQ
|
||||
# http://en.wikipedia.org/wiki/HLS_color_space
|
||||
# http://en.wikipedia.org/wiki/HSV_color_space
|
||||
|
||||
__all__ = ["rgb_to_yiq","yiq_to_rgb","rgb_to_hls","hls_to_rgb",
|
||||
"rgb_to_hsv","hsv_to_rgb"]
|
||||
|
||||
# Some floating point constants
|
||||
|
||||
ONE_THIRD = 1.0/3.0
|
||||
ONE_SIXTH = 1.0/6.0
|
||||
TWO_THIRD = 2.0/3.0
|
||||
|
||||
# YIQ: used by composite video signals (linear combinations of RGB)
|
||||
# Y: perceived grey level (0.0 == black, 1.0 == white)
|
||||
# I, Q: color components
|
||||
|
||||
def rgb_to_yiq(r, g, b):
|
||||
y = 0.30*r + 0.59*g + 0.11*b
|
||||
i = 0.60*r - 0.28*g - 0.32*b
|
||||
q = 0.21*r - 0.52*g + 0.31*b
|
||||
return (y, i, q)
|
||||
|
||||
def yiq_to_rgb(y, i, q):
|
||||
r = y + 0.948262*i + 0.624013*q
|
||||
g = y - 0.276066*i - 0.639810*q
|
||||
b = y - 1.105450*i + 1.729860*q
|
||||
if r < 0.0: r = 0.0
|
||||
if g < 0.0: g = 0.0
|
||||
if b < 0.0: b = 0.0
|
||||
if r > 1.0: r = 1.0
|
||||
if g > 1.0: g = 1.0
|
||||
if b > 1.0: b = 1.0
|
||||
return (r, g, b)
|
||||
|
||||
|
||||
# HLS: Hue, Luminance, Saturation
|
||||
# H: position in the spectrum
|
||||
# L: color lightness
|
||||
# S: color saturation
|
||||
|
||||
def rgb_to_hls(r, g, b):
|
||||
maxc = max(r, g, b)
|
||||
minc = min(r, g, b)
|
||||
# XXX Can optimize (maxc+minc) and (maxc-minc)
|
||||
l = (minc+maxc)/2.0
|
||||
if minc == maxc: return 0.0, l, 0.0
|
||||
if l <= 0.5: s = (maxc-minc) / (maxc+minc)
|
||||
else: s = (maxc-minc) / (2.0-maxc-minc)
|
||||
rc = (maxc-r) / (maxc-minc)
|
||||
gc = (maxc-g) / (maxc-minc)
|
||||
bc = (maxc-b) / (maxc-minc)
|
||||
if r == maxc: h = bc-gc
|
||||
elif g == maxc: h = 2.0+rc-bc
|
||||
else: h = 4.0+gc-rc
|
||||
h = (h/6.0) % 1.0
|
||||
return h, l, s
|
||||
|
||||
def hls_to_rgb(h, l, s):
|
||||
if s == 0.0: return l, l, l
|
||||
if l <= 0.5: m2 = l * (1.0+s)
|
||||
else: m2 = l+s-(l*s)
|
||||
m1 = 2.0*l - m2
|
||||
return (_v(m1, m2, h+ONE_THIRD), _v(m1, m2, h), _v(m1, m2, h-ONE_THIRD))
|
||||
|
||||
def _v(m1, m2, hue):
|
||||
hue = hue % 1.0
|
||||
if hue < ONE_SIXTH: return m1 + (m2-m1)*hue*6.0
|
||||
if hue < 0.5: return m2
|
||||
if hue < TWO_THIRD: return m1 + (m2-m1)*(TWO_THIRD-hue)*6.0
|
||||
return m1
|
||||
|
||||
|
||||
# HSV: Hue, Saturation, Value
|
||||
# H: position in the spectrum
|
||||
# S: color saturation ("purity")
|
||||
# V: color brightness
|
||||
|
||||
def rgb_to_hsv(r, g, b):
|
||||
maxc = max(r, g, b)
|
||||
minc = min(r, g, b)
|
||||
v = maxc
|
||||
if minc == maxc: return 0.0, 0.0, v
|
||||
s = (maxc-minc) / maxc
|
||||
rc = (maxc-r) / (maxc-minc)
|
||||
gc = (maxc-g) / (maxc-minc)
|
||||
bc = (maxc-b) / (maxc-minc)
|
||||
if r == maxc: h = bc-gc
|
||||
elif g == maxc: h = 2.0+rc-bc
|
||||
else: h = 4.0+gc-rc
|
||||
h = (h/6.0) % 1.0
|
||||
return h, s, v
|
||||
|
||||
def hsv_to_rgb(h, s, v):
|
||||
if s == 0.0: return v, v, v
|
||||
i = int(h*6.0) # XXX assume int() truncates!
|
||||
f = (h*6.0) - i
|
||||
p = v*(1.0 - s)
|
||||
q = v*(1.0 - s*f)
|
||||
t = v*(1.0 - s*(1.0-f))
|
||||
if i%6 == 0: return v, t, p
|
||||
if i == 1: return q, v, p
|
||||
if i == 2: return p, v, t
|
||||
if i == 3: return p, q, v
|
||||
if i == 4: return t, p, v
|
||||
if i == 5: return v, p, q
|
||||
# Cannot get here
|
||||
84
lib/jython-2.5.1/commands.py
Normal file
84
lib/jython-2.5.1/commands.py
Normal file
@ -0,0 +1,84 @@
|
||||
"""Execute shell commands via os.popen() and return status, output.
|
||||
|
||||
Interface summary:
|
||||
|
||||
import commands
|
||||
|
||||
outtext = commands.getoutput(cmd)
|
||||
(exitstatus, outtext) = commands.getstatusoutput(cmd)
|
||||
outtext = commands.getstatus(file) # returns output of "ls -ld file"
|
||||
|
||||
A trailing newline is removed from the output string.
|
||||
|
||||
Encapsulates the basic operation:
|
||||
|
||||
pipe = os.popen('{ ' + cmd + '; } 2>&1', 'r')
|
||||
text = pipe.read()
|
||||
sts = pipe.close()
|
||||
|
||||
[Note: it would be nice to add functions to interpret the exit status.]
|
||||
"""
|
||||
|
||||
__all__ = ["getstatusoutput","getoutput","getstatus"]
|
||||
|
||||
# Module 'commands'
|
||||
#
|
||||
# Various tools for executing commands and looking at their output and status.
|
||||
#
|
||||
# NB This only works (and is only relevant) for UNIX.
|
||||
|
||||
|
||||
# Get 'ls -l' status for an object into a string
|
||||
#
|
||||
def getstatus(file):
|
||||
"""Return output of "ls -ld <file>" in a string."""
|
||||
return getoutput('ls -ld' + mkarg(file))
|
||||
|
||||
|
||||
# Get the output from a shell command into a string.
|
||||
# The exit status is ignored; a trailing newline is stripped.
|
||||
# Assume the command will work with '{ ... ; } 2>&1' around it..
|
||||
#
|
||||
def getoutput(cmd):
|
||||
"""Return output (stdout or stderr) of executing cmd in a shell."""
|
||||
return getstatusoutput(cmd)[1]
|
||||
|
||||
|
||||
# Ditto but preserving the exit status.
|
||||
# Returns a pair (sts, output)
|
||||
#
|
||||
def getstatusoutput(cmd):
|
||||
"""Return (status, output) of executing cmd in a shell."""
|
||||
import os
|
||||
pipe = os.popen('{ ' + cmd + '; } 2>&1', 'r')
|
||||
text = pipe.read()
|
||||
sts = pipe.close()
|
||||
if sts is None: sts = 0
|
||||
if text[-1:] == '\n': text = text[:-1]
|
||||
return sts, text
|
||||
|
||||
|
||||
# Make command argument from directory and pathname (prefix space, add quotes).
|
||||
#
|
||||
def mk2arg(head, x):
|
||||
import os
|
||||
return mkarg(os.path.join(head, x))
|
||||
|
||||
|
||||
# Make a shell command argument from a string.
|
||||
# Return a string beginning with a space followed by a shell-quoted
|
||||
# version of the argument.
|
||||
# Two strategies: enclose in single quotes if it contains none;
|
||||
# otherwise, enclose in double quotes and prefix quotable characters
|
||||
# with backslash.
|
||||
#
|
||||
def mkarg(x):
|
||||
if '\'' not in x:
|
||||
return ' \'' + x + '\''
|
||||
s = ' "'
|
||||
for c in x:
|
||||
if c in '\\$"`':
|
||||
s = s + '\\'
|
||||
s = s + c
|
||||
s = s + '"'
|
||||
return s
|
||||
157
lib/jython-2.5.1/compileall.py
Normal file
157
lib/jython-2.5.1/compileall.py
Normal file
@ -0,0 +1,157 @@
|
||||
"""Module/script to "compile" all .py files to .pyc (or .pyo) file.
|
||||
|
||||
When called as a script with arguments, this compiles the directories
|
||||
given as arguments recursively; the -l option prevents it from
|
||||
recursing into directories.
|
||||
|
||||
Without arguments, if compiles all modules on sys.path, without
|
||||
recursing into subdirectories. (Even though it should do so for
|
||||
packages -- for now, you'll have to deal with packages separately.)
|
||||
|
||||
See module py_compile for details of the actual byte-compilation.
|
||||
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
import py_compile
|
||||
|
||||
__all__ = ["compile_dir","compile_path"]
|
||||
|
||||
def compile_dir(dir, maxlevels=10, ddir=None,
|
||||
force=0, rx=None, quiet=0):
|
||||
"""Byte-compile all modules in the given directory tree.
|
||||
|
||||
Arguments (only dir is required):
|
||||
|
||||
dir: the directory to byte-compile
|
||||
maxlevels: maximum recursion level (default 10)
|
||||
ddir: if given, purported directory name (this is the
|
||||
directory name that will show up in error messages)
|
||||
force: if 1, force compilation, even if timestamps are up-to-date
|
||||
quiet: if 1, be quiet during compilation
|
||||
|
||||
"""
|
||||
if not quiet:
|
||||
print 'Listing', dir, '...'
|
||||
try:
|
||||
names = os.listdir(dir)
|
||||
except os.error:
|
||||
print "Can't list", dir
|
||||
names = []
|
||||
names.sort()
|
||||
success = 1
|
||||
for name in names:
|
||||
fullname = os.path.join(dir, name)
|
||||
if ddir is not None:
|
||||
dfile = os.path.join(ddir, name)
|
||||
else:
|
||||
dfile = None
|
||||
if rx is not None:
|
||||
mo = rx.search(fullname)
|
||||
if mo:
|
||||
continue
|
||||
if os.path.isfile(fullname):
|
||||
head, tail = name[:-3], name[-3:]
|
||||
if tail == '.py':
|
||||
cfile = fullname + (__debug__ and 'c' or 'o')
|
||||
ftime = os.stat(fullname).st_mtime
|
||||
try: ctime = os.stat(cfile).st_mtime
|
||||
except os.error: ctime = 0
|
||||
if (ctime > ftime) and not force: continue
|
||||
if not quiet:
|
||||
print 'Compiling', fullname, '...'
|
||||
try:
|
||||
ok = py_compile.compile(fullname, None, dfile, True)
|
||||
except KeyboardInterrupt:
|
||||
raise KeyboardInterrupt
|
||||
except py_compile.PyCompileError,err:
|
||||
if quiet:
|
||||
print 'Compiling', fullname, '...'
|
||||
print err.msg
|
||||
success = 0
|
||||
except IOError, e:
|
||||
print "Sorry", e
|
||||
success = 0
|
||||
else:
|
||||
if ok == 0:
|
||||
success = 0
|
||||
elif maxlevels > 0 and \
|
||||
name != os.curdir and name != os.pardir and \
|
||||
os.path.isdir(fullname) and \
|
||||
not os.path.islink(fullname):
|
||||
if not compile_dir(fullname, maxlevels - 1, dfile, force, rx, quiet):
|
||||
success = 0
|
||||
return success
|
||||
|
||||
def compile_path(skip_curdir=1, maxlevels=0, force=0, quiet=0):
|
||||
"""Byte-compile all module on sys.path.
|
||||
|
||||
Arguments (all optional):
|
||||
|
||||
skip_curdir: if true, skip current directory (default true)
|
||||
maxlevels: max recursion level (default 0)
|
||||
force: as for compile_dir() (default 0)
|
||||
quiet: as for compile_dir() (default 0)
|
||||
|
||||
"""
|
||||
success = 1
|
||||
for dir in sys.path:
|
||||
if (not dir or dir == os.curdir) and skip_curdir:
|
||||
print 'Skipping current directory'
|
||||
else:
|
||||
success = success and compile_dir(dir, maxlevels, None,
|
||||
force, quiet=quiet)
|
||||
return success
|
||||
|
||||
def main():
|
||||
"""Script main program."""
|
||||
import getopt
|
||||
try:
|
||||
opts, args = getopt.getopt(sys.argv[1:], 'lfqd:x:')
|
||||
except getopt.error, msg:
|
||||
print msg
|
||||
print "usage: python compileall.py [-l] [-f] [-q] [-d destdir] " \
|
||||
"[-x regexp] [directory ...]"
|
||||
print "-l: don't recurse down"
|
||||
print "-f: force rebuild even if timestamps are up-to-date"
|
||||
print "-q: quiet operation"
|
||||
print "-d destdir: purported directory name for error messages"
|
||||
print " if no directory arguments, -l sys.path is assumed"
|
||||
print "-x regexp: skip files matching the regular expression regexp"
|
||||
print " the regexp is search for in the full path of the file"
|
||||
sys.exit(2)
|
||||
maxlevels = 10
|
||||
ddir = None
|
||||
force = 0
|
||||
quiet = 0
|
||||
rx = None
|
||||
for o, a in opts:
|
||||
if o == '-l': maxlevels = 0
|
||||
if o == '-d': ddir = a
|
||||
if o == '-f': force = 1
|
||||
if o == '-q': quiet = 1
|
||||
if o == '-x':
|
||||
import re
|
||||
rx = re.compile(a)
|
||||
if ddir:
|
||||
if len(args) != 1:
|
||||
print "-d destdir require exactly one directory argument"
|
||||
sys.exit(2)
|
||||
success = 1
|
||||
try:
|
||||
if args:
|
||||
for dir in args:
|
||||
if not compile_dir(dir, maxlevels, ddir,
|
||||
force, rx, quiet):
|
||||
success = 0
|
||||
else:
|
||||
success = compile_path()
|
||||
except KeyboardInterrupt:
|
||||
print "\n[interrupt]"
|
||||
success = 0
|
||||
return success
|
||||
|
||||
if __name__ == '__main__':
|
||||
exit_status = int(not main())
|
||||
sys.exit(exit_status)
|
||||
26
lib/jython-2.5.1/compiler/__init__.py
Normal file
26
lib/jython-2.5.1/compiler/__init__.py
Normal file
@ -0,0 +1,26 @@
|
||||
"""Package for parsing and compiling Python source code
|
||||
|
||||
There are several functions defined at the top level that are imported
|
||||
from modules contained in the package.
|
||||
|
||||
parse(buf, mode="exec") -> AST
|
||||
Converts a string containing Python source code to an abstract
|
||||
syntax tree (AST). The AST is defined in compiler.ast.
|
||||
|
||||
parseFile(path) -> AST
|
||||
The same as parse(open(path))
|
||||
|
||||
walk(ast, visitor, verbose=None)
|
||||
Does a pre-order walk over the ast using the visitor instance.
|
||||
See compiler.visitor for details.
|
||||
|
||||
compile(source, filename, mode, flags=None, dont_inherit=None)
|
||||
Returns a code object. A replacement for the builtin compile() function.
|
||||
|
||||
compileFile(filename)
|
||||
Generates a .pyc file by compiling filename.
|
||||
"""
|
||||
|
||||
from compiler.transformer import parse, parseFile
|
||||
from compiler.visitor import walk
|
||||
from compiler.pycodegen import compile, compileFile
|
||||
1356
lib/jython-2.5.1/compiler/ast.py
Normal file
1356
lib/jython-2.5.1/compiler/ast.py
Normal file
File diff suppressed because it is too large
Load Diff
21
lib/jython-2.5.1/compiler/consts.py
Normal file
21
lib/jython-2.5.1/compiler/consts.py
Normal file
@ -0,0 +1,21 @@
|
||||
# operation flags
|
||||
OP_ASSIGN = 'OP_ASSIGN'
|
||||
OP_DELETE = 'OP_DELETE'
|
||||
OP_APPLY = 'OP_APPLY'
|
||||
|
||||
SC_LOCAL = 1
|
||||
SC_GLOBAL = 2
|
||||
SC_FREE = 3
|
||||
SC_CELL = 4
|
||||
SC_UNKNOWN = 5
|
||||
|
||||
CO_OPTIMIZED = 0x0001
|
||||
CO_NEWLOCALS = 0x0002
|
||||
CO_VARARGS = 0x0004
|
||||
CO_VARKEYWORDS = 0x0008
|
||||
CO_NESTED = 0x0010
|
||||
CO_GENERATOR = 0x0020
|
||||
CO_GENERATOR_ALLOWED = 0
|
||||
CO_FUTURE_DIVISION = 0x2000
|
||||
CO_FUTURE_ABSIMPORT = 0x4000
|
||||
CO_FUTURE_WITH_STATEMENT = 0x8000
|
||||
73
lib/jython-2.5.1/compiler/future.py
Normal file
73
lib/jython-2.5.1/compiler/future.py
Normal file
@ -0,0 +1,73 @@
|
||||
"""Parser for future statements
|
||||
|
||||
"""
|
||||
|
||||
from compiler import ast, walk
|
||||
|
||||
def is_future(stmt):
|
||||
"""Return true if statement is a well-formed future statement"""
|
||||
if not isinstance(stmt, ast.From):
|
||||
return 0
|
||||
if stmt.modname == "__future__":
|
||||
return 1
|
||||
else:
|
||||
return 0
|
||||
|
||||
class FutureParser:
|
||||
|
||||
features = ("nested_scopes", "generators", "division",
|
||||
"absolute_import", "with_statement")
|
||||
|
||||
def __init__(self):
|
||||
self.found = {} # set
|
||||
|
||||
def visitModule(self, node):
|
||||
stmt = node.node
|
||||
for s in stmt.nodes:
|
||||
if not self.check_stmt(s):
|
||||
break
|
||||
|
||||
def check_stmt(self, stmt):
|
||||
if is_future(stmt):
|
||||
for name, asname in stmt.names:
|
||||
if name in self.features:
|
||||
self.found[name] = 1
|
||||
else:
|
||||
raise SyntaxError, \
|
||||
"future feature %s is not defined" % name
|
||||
stmt.valid_future = 1
|
||||
return 1
|
||||
return 0
|
||||
|
||||
def get_features(self):
|
||||
"""Return list of features enabled by future statements"""
|
||||
return self.found.keys()
|
||||
|
||||
class BadFutureParser:
|
||||
"""Check for invalid future statements"""
|
||||
|
||||
def visitFrom(self, node):
|
||||
if hasattr(node, 'valid_future'):
|
||||
return
|
||||
if node.modname != "__future__":
|
||||
return
|
||||
raise SyntaxError, "invalid future statement " + repr(node)
|
||||
|
||||
def find_futures(node):
|
||||
p1 = FutureParser()
|
||||
p2 = BadFutureParser()
|
||||
walk(node, p1)
|
||||
walk(node, p2)
|
||||
return p1.get_features()
|
||||
|
||||
if __name__ == "__main__":
|
||||
import sys
|
||||
from compiler import parseFile, walk
|
||||
|
||||
for file in sys.argv[1:]:
|
||||
print file
|
||||
tree = parseFile(file)
|
||||
v = FutureParser()
|
||||
walk(tree, v)
|
||||
print v.found
|
||||
print
|
||||
73
lib/jython-2.5.1/compiler/misc.py
Normal file
73
lib/jython-2.5.1/compiler/misc.py
Normal file
@ -0,0 +1,73 @@
|
||||
|
||||
def flatten(tup):
|
||||
elts = []
|
||||
for elt in tup:
|
||||
if isinstance(elt, tuple):
|
||||
elts = elts + flatten(elt)
|
||||
else:
|
||||
elts.append(elt)
|
||||
return elts
|
||||
|
||||
class Set:
|
||||
def __init__(self):
|
||||
self.elts = {}
|
||||
def __len__(self):
|
||||
return len(self.elts)
|
||||
def __contains__(self, elt):
|
||||
return self.elts.has_key(elt)
|
||||
def add(self, elt):
|
||||
self.elts[elt] = elt
|
||||
def elements(self):
|
||||
return self.elts.keys()
|
||||
def has_elt(self, elt):
|
||||
return self.elts.has_key(elt)
|
||||
def remove(self, elt):
|
||||
del self.elts[elt]
|
||||
def copy(self):
|
||||
c = Set()
|
||||
c.elts.update(self.elts)
|
||||
return c
|
||||
|
||||
class Stack:
|
||||
def __init__(self):
|
||||
self.stack = []
|
||||
self.pop = self.stack.pop
|
||||
def __len__(self):
|
||||
return len(self.stack)
|
||||
def push(self, elt):
|
||||
self.stack.append(elt)
|
||||
def top(self):
|
||||
return self.stack[-1]
|
||||
def __getitem__(self, index): # needed by visitContinue()
|
||||
return self.stack[index]
|
||||
|
||||
MANGLE_LEN = 256 # magic constant from compile.c
|
||||
|
||||
def mangle(name, klass):
|
||||
if not name.startswith('__'):
|
||||
return name
|
||||
if len(name) + 2 >= MANGLE_LEN:
|
||||
return name
|
||||
if name.endswith('__'):
|
||||
return name
|
||||
try:
|
||||
i = 0
|
||||
while klass[i] == '_':
|
||||
i = i + 1
|
||||
except IndexError:
|
||||
return name
|
||||
klass = klass[i:]
|
||||
|
||||
tlen = len(klass) + len(name)
|
||||
if tlen > MANGLE_LEN:
|
||||
klass = klass[:MANGLE_LEN-tlen]
|
||||
|
||||
return "_%s%s" % (klass, name)
|
||||
|
||||
def set_filename(filename, tree):
|
||||
"""Set the filename attribute to filename on every node in tree"""
|
||||
worklist = [tree]
|
||||
while worklist:
|
||||
node = worklist.pop(0)
|
||||
node.filename = filename
|
||||
worklist.extend(node.getChildNodes())
|
||||
818
lib/jython-2.5.1/compiler/pyassem.py
Normal file
818
lib/jython-2.5.1/compiler/pyassem.py
Normal file
@ -0,0 +1,818 @@
|
||||
"""A flow graph representation for Python bytecode"""
|
||||
|
||||
import dis
|
||||
import new
|
||||
import sys
|
||||
|
||||
from compiler import misc
|
||||
from compiler.consts \
|
||||
import CO_OPTIMIZED, CO_NEWLOCALS, CO_VARARGS, CO_VARKEYWORDS
|
||||
|
||||
class FlowGraph:
|
||||
def __init__(self):
|
||||
self.current = self.entry = Block()
|
||||
self.exit = Block("exit")
|
||||
self.blocks = misc.Set()
|
||||
self.blocks.add(self.entry)
|
||||
self.blocks.add(self.exit)
|
||||
|
||||
def startBlock(self, block):
|
||||
if self._debug:
|
||||
if self.current:
|
||||
print "end", repr(self.current)
|
||||
print " next", self.current.next
|
||||
print " ", self.current.get_children()
|
||||
print repr(block)
|
||||
self.current = block
|
||||
|
||||
def nextBlock(self, block=None):
|
||||
# XXX think we need to specify when there is implicit transfer
|
||||
# from one block to the next. might be better to represent this
|
||||
# with explicit JUMP_ABSOLUTE instructions that are optimized
|
||||
# out when they are unnecessary.
|
||||
#
|
||||
# I think this strategy works: each block has a child
|
||||
# designated as "next" which is returned as the last of the
|
||||
# children. because the nodes in a graph are emitted in
|
||||
# reverse post order, the "next" block will always be emitted
|
||||
# immediately after its parent.
|
||||
# Worry: maintaining this invariant could be tricky
|
||||
if block is None:
|
||||
block = self.newBlock()
|
||||
|
||||
# Note: If the current block ends with an unconditional
|
||||
# control transfer, then it is incorrect to add an implicit
|
||||
# transfer to the block graph. The current code requires
|
||||
# these edges to get the blocks emitted in the right order,
|
||||
# however. :-( If a client needs to remove these edges, call
|
||||
# pruneEdges().
|
||||
|
||||
self.current.addNext(block)
|
||||
self.startBlock(block)
|
||||
|
||||
def newBlock(self):
|
||||
b = Block()
|
||||
self.blocks.add(b)
|
||||
return b
|
||||
|
||||
def startExitBlock(self):
|
||||
self.startBlock(self.exit)
|
||||
|
||||
_debug = 0
|
||||
|
||||
def _enable_debug(self):
|
||||
self._debug = 1
|
||||
|
||||
def _disable_debug(self):
|
||||
self._debug = 0
|
||||
|
||||
def emit(self, *inst):
|
||||
if self._debug:
|
||||
print "\t", inst
|
||||
if inst[0] in ['RETURN_VALUE', 'YIELD_VALUE']:
|
||||
self.current.addOutEdge(self.exit)
|
||||
if len(inst) == 2 and isinstance(inst[1], Block):
|
||||
self.current.addOutEdge(inst[1])
|
||||
self.current.emit(inst)
|
||||
|
||||
def getBlocksInOrder(self):
|
||||
"""Return the blocks in reverse postorder
|
||||
|
||||
i.e. each node appears before all of its successors
|
||||
"""
|
||||
# XXX make sure every node that doesn't have an explicit next
|
||||
# is set so that next points to exit
|
||||
for b in self.blocks.elements():
|
||||
if b is self.exit:
|
||||
continue
|
||||
if not b.next:
|
||||
b.addNext(self.exit)
|
||||
order = dfs_postorder(self.entry, {})
|
||||
order.reverse()
|
||||
self.fixupOrder(order, self.exit)
|
||||
# hack alert
|
||||
if not self.exit in order:
|
||||
order.append(self.exit)
|
||||
|
||||
return order
|
||||
|
||||
def fixupOrder(self, blocks, default_next):
|
||||
"""Fixup bad order introduced by DFS."""
|
||||
|
||||
# XXX This is a total mess. There must be a better way to get
|
||||
# the code blocks in the right order.
|
||||
|
||||
self.fixupOrderHonorNext(blocks, default_next)
|
||||
self.fixupOrderForward(blocks, default_next)
|
||||
|
||||
def fixupOrderHonorNext(self, blocks, default_next):
|
||||
"""Fix one problem with DFS.
|
||||
|
||||
The DFS uses child block, but doesn't know about the special
|
||||
"next" block. As a result, the DFS can order blocks so that a
|
||||
block isn't next to the right block for implicit control
|
||||
transfers.
|
||||
"""
|
||||
index = {}
|
||||
for i in range(len(blocks)):
|
||||
index[blocks[i]] = i
|
||||
|
||||
for i in range(0, len(blocks) - 1):
|
||||
b = blocks[i]
|
||||
n = blocks[i + 1]
|
||||
if not b.next or b.next[0] == default_next or b.next[0] == n:
|
||||
continue
|
||||
# The blocks are in the wrong order. Find the chain of
|
||||
# blocks to insert where they belong.
|
||||
cur = b
|
||||
chain = []
|
||||
elt = cur
|
||||
while elt.next and elt.next[0] != default_next:
|
||||
chain.append(elt.next[0])
|
||||
elt = elt.next[0]
|
||||
# Now remove the blocks in the chain from the current
|
||||
# block list, so that they can be re-inserted.
|
||||
l = []
|
||||
for b in chain:
|
||||
assert index[b] > i
|
||||
l.append((index[b], b))
|
||||
l.sort()
|
||||
l.reverse()
|
||||
for j, b in l:
|
||||
del blocks[index[b]]
|
||||
# Insert the chain in the proper location
|
||||
blocks[i:i + 1] = [cur] + chain
|
||||
# Finally, re-compute the block indexes
|
||||
for i in range(len(blocks)):
|
||||
index[blocks[i]] = i
|
||||
|
||||
def fixupOrderForward(self, blocks, default_next):
|
||||
"""Make sure all JUMP_FORWARDs jump forward"""
|
||||
index = {}
|
||||
chains = []
|
||||
cur = []
|
||||
for b in blocks:
|
||||
index[b] = len(chains)
|
||||
cur.append(b)
|
||||
if b.next and b.next[0] == default_next:
|
||||
chains.append(cur)
|
||||
cur = []
|
||||
chains.append(cur)
|
||||
|
||||
while 1:
|
||||
constraints = []
|
||||
|
||||
for i in range(len(chains)):
|
||||
l = chains[i]
|
||||
for b in l:
|
||||
for c in b.get_children():
|
||||
if index[c] < i:
|
||||
forward_p = 0
|
||||
for inst in b.insts:
|
||||
if inst[0] == 'JUMP_FORWARD':
|
||||
if inst[1] == c:
|
||||
forward_p = 1
|
||||
if not forward_p:
|
||||
continue
|
||||
constraints.append((index[c], i))
|
||||
|
||||
if not constraints:
|
||||
break
|
||||
|
||||
# XXX just do one for now
|
||||
# do swaps to get things in the right order
|
||||
goes_before, a_chain = constraints[0]
|
||||
assert a_chain > goes_before
|
||||
c = chains[a_chain]
|
||||
chains.remove(c)
|
||||
chains.insert(goes_before, c)
|
||||
|
||||
del blocks[:]
|
||||
for c in chains:
|
||||
for b in c:
|
||||
blocks.append(b)
|
||||
|
||||
def getBlocks(self):
|
||||
return self.blocks.elements()
|
||||
|
||||
def getRoot(self):
|
||||
"""Return nodes appropriate for use with dominator"""
|
||||
return self.entry
|
||||
|
||||
def getContainedGraphs(self):
|
||||
l = []
|
||||
for b in self.getBlocks():
|
||||
l.extend(b.getContainedGraphs())
|
||||
return l
|
||||
|
||||
def dfs_postorder(b, seen):
|
||||
"""Depth-first search of tree rooted at b, return in postorder"""
|
||||
order = []
|
||||
seen[b] = b
|
||||
for c in b.get_children():
|
||||
if seen.has_key(c):
|
||||
continue
|
||||
order = order + dfs_postorder(c, seen)
|
||||
order.append(b)
|
||||
return order
|
||||
|
||||
class Block:
|
||||
_count = 0
|
||||
|
||||
def __init__(self, label=''):
|
||||
self.insts = []
|
||||
self.inEdges = misc.Set()
|
||||
self.outEdges = misc.Set()
|
||||
self.label = label
|
||||
self.bid = Block._count
|
||||
self.next = []
|
||||
Block._count = Block._count + 1
|
||||
|
||||
def __repr__(self):
|
||||
if self.label:
|
||||
return "<block %s id=%d>" % (self.label, self.bid)
|
||||
else:
|
||||
return "<block id=%d>" % (self.bid)
|
||||
|
||||
def __str__(self):
|
||||
insts = map(str, self.insts)
|
||||
return "<block %s %d:\n%s>" % (self.label, self.bid,
|
||||
'\n'.join(insts))
|
||||
|
||||
def emit(self, inst):
|
||||
op = inst[0]
|
||||
if op[:4] == 'JUMP':
|
||||
self.outEdges.add(inst[1])
|
||||
self.insts.append(inst)
|
||||
|
||||
def getInstructions(self):
|
||||
return self.insts
|
||||
|
||||
def addInEdge(self, block):
|
||||
self.inEdges.add(block)
|
||||
|
||||
def addOutEdge(self, block):
|
||||
self.outEdges.add(block)
|
||||
|
||||
def addNext(self, block):
|
||||
self.next.append(block)
|
||||
assert len(self.next) == 1, map(str, self.next)
|
||||
|
||||
_uncond_transfer = ('RETURN_VALUE', 'RAISE_VARARGS', 'YIELD_VALUE',
|
||||
'JUMP_ABSOLUTE', 'JUMP_FORWARD', 'CONTINUE_LOOP')
|
||||
|
||||
def pruneNext(self):
|
||||
"""Remove bogus edge for unconditional transfers
|
||||
|
||||
Each block has a next edge that accounts for implicit control
|
||||
transfers, e.g. from a JUMP_IF_FALSE to the block that will be
|
||||
executed if the test is true.
|
||||
|
||||
These edges must remain for the current assembler code to
|
||||
work. If they are removed, the dfs_postorder gets things in
|
||||
weird orders. However, they shouldn't be there for other
|
||||
purposes, e.g. conversion to SSA form. This method will
|
||||
remove the next edge when it follows an unconditional control
|
||||
transfer.
|
||||
"""
|
||||
try:
|
||||
op, arg = self.insts[-1]
|
||||
except (IndexError, ValueError):
|
||||
return
|
||||
if op in self._uncond_transfer:
|
||||
self.next = []
|
||||
|
||||
def get_children(self):
|
||||
if self.next and self.next[0] in self.outEdges:
|
||||
self.outEdges.remove(self.next[0])
|
||||
return self.outEdges.elements() + self.next
|
||||
|
||||
def getContainedGraphs(self):
|
||||
"""Return all graphs contained within this block.
|
||||
|
||||
For example, a MAKE_FUNCTION block will contain a reference to
|
||||
the graph for the function body.
|
||||
"""
|
||||
contained = []
|
||||
for inst in self.insts:
|
||||
if len(inst) == 1:
|
||||
continue
|
||||
op = inst[1]
|
||||
if hasattr(op, 'graph'):
|
||||
contained.append(op.graph)
|
||||
return contained
|
||||
|
||||
# flags for code objects
|
||||
|
||||
# the FlowGraph is transformed in place; it exists in one of these states
|
||||
RAW = "RAW"
|
||||
FLAT = "FLAT"
|
||||
CONV = "CONV"
|
||||
DONE = "DONE"
|
||||
|
||||
class PyFlowGraph(FlowGraph):
|
||||
super_init = FlowGraph.__init__
|
||||
|
||||
def __init__(self, name, filename, args=(), optimized=0, klass=None):
|
||||
self.super_init()
|
||||
self.name = name
|
||||
self.filename = filename
|
||||
self.docstring = None
|
||||
self.args = args # XXX
|
||||
self.argcount = getArgCount(args)
|
||||
self.klass = klass
|
||||
if optimized:
|
||||
self.flags = CO_OPTIMIZED | CO_NEWLOCALS
|
||||
else:
|
||||
self.flags = 0
|
||||
self.consts = []
|
||||
self.names = []
|
||||
# Free variables found by the symbol table scan, including
|
||||
# variables used only in nested scopes, are included here.
|
||||
self.freevars = []
|
||||
self.cellvars = []
|
||||
# The closure list is used to track the order of cell
|
||||
# variables and free variables in the resulting code object.
|
||||
# The offsets used by LOAD_CLOSURE/LOAD_DEREF refer to both
|
||||
# kinds of variables.
|
||||
self.closure = []
|
||||
self.varnames = list(args) or []
|
||||
for i in range(len(self.varnames)):
|
||||
var = self.varnames[i]
|
||||
if isinstance(var, TupleArg):
|
||||
self.varnames[i] = var.getName()
|
||||
self.stage = RAW
|
||||
|
||||
def setDocstring(self, doc):
|
||||
self.docstring = doc
|
||||
|
||||
def setFlag(self, flag):
|
||||
self.flags = self.flags | flag
|
||||
if flag == CO_VARARGS:
|
||||
self.argcount = self.argcount - 1
|
||||
|
||||
def checkFlag(self, flag):
|
||||
if self.flags & flag:
|
||||
return 1
|
||||
|
||||
def setFreeVars(self, names):
|
||||
self.freevars = list(names)
|
||||
|
||||
def setCellVars(self, names):
|
||||
self.cellvars = names
|
||||
|
||||
def getCode(self):
|
||||
"""Get a Python code object"""
|
||||
assert self.stage == RAW
|
||||
self.computeStackDepth()
|
||||
self.flattenGraph()
|
||||
assert self.stage == FLAT
|
||||
self.convertArgs()
|
||||
assert self.stage == CONV
|
||||
self.makeByteCode()
|
||||
assert self.stage == DONE
|
||||
return self.newCodeObject()
|
||||
|
||||
def dump(self, io=None):
|
||||
if io:
|
||||
save = sys.stdout
|
||||
sys.stdout = io
|
||||
pc = 0
|
||||
for t in self.insts:
|
||||
opname = t[0]
|
||||
if opname == "SET_LINENO":
|
||||
print
|
||||
if len(t) == 1:
|
||||
print "\t", "%3d" % pc, opname
|
||||
pc = pc + 1
|
||||
else:
|
||||
print "\t", "%3d" % pc, opname, t[1]
|
||||
pc = pc + 3
|
||||
if io:
|
||||
sys.stdout = save
|
||||
|
||||
def computeStackDepth(self):
|
||||
"""Compute the max stack depth.
|
||||
|
||||
Approach is to compute the stack effect of each basic block.
|
||||
Then find the path through the code with the largest total
|
||||
effect.
|
||||
"""
|
||||
depth = {}
|
||||
exit = None
|
||||
for b in self.getBlocks():
|
||||
depth[b] = findDepth(b.getInstructions())
|
||||
|
||||
seen = {}
|
||||
|
||||
def max_depth(b, d):
|
||||
if seen.has_key(b):
|
||||
return d
|
||||
seen[b] = 1
|
||||
d = d + depth[b]
|
||||
children = b.get_children()
|
||||
if children:
|
||||
return max([max_depth(c, d) for c in children])
|
||||
else:
|
||||
if not b.label == "exit":
|
||||
return max_depth(self.exit, d)
|
||||
else:
|
||||
return d
|
||||
|
||||
self.stacksize = max_depth(self.entry, 0)
|
||||
|
||||
def flattenGraph(self):
|
||||
"""Arrange the blocks in order and resolve jumps"""
|
||||
assert self.stage == RAW
|
||||
self.insts = insts = []
|
||||
pc = 0
|
||||
begin = {}
|
||||
end = {}
|
||||
for b in self.getBlocksInOrder():
|
||||
begin[b] = pc
|
||||
for inst in b.getInstructions():
|
||||
insts.append(inst)
|
||||
if len(inst) == 1:
|
||||
pc = pc + 1
|
||||
elif inst[0] != "SET_LINENO":
|
||||
# arg takes 2 bytes
|
||||
pc = pc + 3
|
||||
end[b] = pc
|
||||
pc = 0
|
||||
for i in range(len(insts)):
|
||||
inst = insts[i]
|
||||
if len(inst) == 1:
|
||||
pc = pc + 1
|
||||
elif inst[0] != "SET_LINENO":
|
||||
pc = pc + 3
|
||||
opname = inst[0]
|
||||
if self.hasjrel.has_elt(opname):
|
||||
oparg = inst[1]
|
||||
offset = begin[oparg] - pc
|
||||
insts[i] = opname, offset
|
||||
elif self.hasjabs.has_elt(opname):
|
||||
insts[i] = opname, begin[inst[1]]
|
||||
self.stage = FLAT
|
||||
|
||||
hasjrel = misc.Set()
|
||||
for i in dis.hasjrel:
|
||||
hasjrel.add(dis.opname[i])
|
||||
hasjabs = misc.Set()
|
||||
for i in dis.hasjabs:
|
||||
hasjabs.add(dis.opname[i])
|
||||
|
||||
def convertArgs(self):
|
||||
"""Convert arguments from symbolic to concrete form"""
|
||||
assert self.stage == FLAT
|
||||
self.consts.insert(0, self.docstring)
|
||||
self.sort_cellvars()
|
||||
for i in range(len(self.insts)):
|
||||
t = self.insts[i]
|
||||
if len(t) == 2:
|
||||
opname, oparg = t
|
||||
conv = self._converters.get(opname, None)
|
||||
if conv:
|
||||
self.insts[i] = opname, conv(self, oparg)
|
||||
self.stage = CONV
|
||||
|
||||
def sort_cellvars(self):
|
||||
"""Sort cellvars in the order of varnames and prune from freevars.
|
||||
"""
|
||||
cells = {}
|
||||
for name in self.cellvars:
|
||||
cells[name] = 1
|
||||
self.cellvars = [name for name in self.varnames
|
||||
if cells.has_key(name)]
|
||||
for name in self.cellvars:
|
||||
del cells[name]
|
||||
self.cellvars = self.cellvars + cells.keys()
|
||||
self.closure = self.cellvars + self.freevars
|
||||
|
||||
def _lookupName(self, name, list):
|
||||
"""Return index of name in list, appending if necessary
|
||||
|
||||
This routine uses a list instead of a dictionary, because a
|
||||
dictionary can't store two different keys if the keys have the
|
||||
same value but different types, e.g. 2 and 2L. The compiler
|
||||
must treat these two separately, so it does an explicit type
|
||||
comparison before comparing the values.
|
||||
"""
|
||||
t = type(name)
|
||||
for i in range(len(list)):
|
||||
if t == type(list[i]) and list[i] == name:
|
||||
return i
|
||||
end = len(list)
|
||||
list.append(name)
|
||||
return end
|
||||
|
||||
_converters = {}
|
||||
def _convert_LOAD_CONST(self, arg):
|
||||
if hasattr(arg, 'getCode'):
|
||||
arg = arg.getCode()
|
||||
return self._lookupName(arg, self.consts)
|
||||
|
||||
def _convert_LOAD_FAST(self, arg):
|
||||
self._lookupName(arg, self.names)
|
||||
return self._lookupName(arg, self.varnames)
|
||||
_convert_STORE_FAST = _convert_LOAD_FAST
|
||||
_convert_DELETE_FAST = _convert_LOAD_FAST
|
||||
|
||||
def _convert_LOAD_NAME(self, arg):
|
||||
if self.klass is None:
|
||||
self._lookupName(arg, self.varnames)
|
||||
return self._lookupName(arg, self.names)
|
||||
|
||||
def _convert_NAME(self, arg):
|
||||
if self.klass is None:
|
||||
self._lookupName(arg, self.varnames)
|
||||
return self._lookupName(arg, self.names)
|
||||
_convert_STORE_NAME = _convert_NAME
|
||||
_convert_DELETE_NAME = _convert_NAME
|
||||
_convert_IMPORT_NAME = _convert_NAME
|
||||
_convert_IMPORT_FROM = _convert_NAME
|
||||
_convert_STORE_ATTR = _convert_NAME
|
||||
_convert_LOAD_ATTR = _convert_NAME
|
||||
_convert_DELETE_ATTR = _convert_NAME
|
||||
_convert_LOAD_GLOBAL = _convert_NAME
|
||||
_convert_STORE_GLOBAL = _convert_NAME
|
||||
_convert_DELETE_GLOBAL = _convert_NAME
|
||||
|
||||
def _convert_DEREF(self, arg):
|
||||
self._lookupName(arg, self.names)
|
||||
self._lookupName(arg, self.varnames)
|
||||
return self._lookupName(arg, self.closure)
|
||||
_convert_LOAD_DEREF = _convert_DEREF
|
||||
_convert_STORE_DEREF = _convert_DEREF
|
||||
|
||||
def _convert_LOAD_CLOSURE(self, arg):
|
||||
self._lookupName(arg, self.varnames)
|
||||
return self._lookupName(arg, self.closure)
|
||||
|
||||
_cmp = list(dis.cmp_op)
|
||||
def _convert_COMPARE_OP(self, arg):
|
||||
return self._cmp.index(arg)
|
||||
|
||||
# similarly for other opcodes...
|
||||
|
||||
for name, obj in locals().items():
|
||||
if name[:9] == "_convert_":
|
||||
opname = name[9:]
|
||||
_converters[opname] = obj
|
||||
del name, obj, opname
|
||||
|
||||
def makeByteCode(self):
|
||||
assert self.stage == CONV
|
||||
self.lnotab = lnotab = LineAddrTable()
|
||||
for t in self.insts:
|
||||
opname = t[0]
|
||||
if len(t) == 1:
|
||||
lnotab.addCode(self.opnum[opname])
|
||||
else:
|
||||
oparg = t[1]
|
||||
if opname == "SET_LINENO":
|
||||
lnotab.nextLine(oparg)
|
||||
continue
|
||||
hi, lo = twobyte(oparg)
|
||||
try:
|
||||
lnotab.addCode(self.opnum[opname], lo, hi)
|
||||
except ValueError:
|
||||
print opname, oparg
|
||||
print self.opnum[opname], lo, hi
|
||||
raise
|
||||
self.stage = DONE
|
||||
|
||||
opnum = {}
|
||||
for num in range(len(dis.opname)):
|
||||
opnum[dis.opname[num]] = num
|
||||
del num
|
||||
|
||||
def newCodeObject(self):
|
||||
assert self.stage == DONE
|
||||
if (self.flags & CO_NEWLOCALS) == 0:
|
||||
nlocals = 0
|
||||
else:
|
||||
nlocals = len(self.varnames)
|
||||
argcount = self.argcount
|
||||
if self.flags & CO_VARKEYWORDS:
|
||||
argcount = argcount - 1
|
||||
return new.code(argcount, nlocals, self.stacksize, self.flags,
|
||||
self.lnotab.getCode(), self.getConsts(),
|
||||
tuple(self.names), tuple(self.varnames),
|
||||
self.filename, self.name, self.lnotab.firstline,
|
||||
self.lnotab.getTable(), tuple(self.freevars),
|
||||
tuple(self.cellvars))
|
||||
|
||||
def getConsts(self):
|
||||
"""Return a tuple for the const slot of the code object
|
||||
|
||||
Must convert references to code (MAKE_FUNCTION) to code
|
||||
objects recursively.
|
||||
"""
|
||||
l = []
|
||||
for elt in self.consts:
|
||||
if isinstance(elt, PyFlowGraph):
|
||||
elt = elt.getCode()
|
||||
l.append(elt)
|
||||
return tuple(l)
|
||||
|
||||
def isJump(opname):
|
||||
if opname[:4] == 'JUMP':
|
||||
return 1
|
||||
|
||||
class TupleArg:
|
||||
"""Helper for marking func defs with nested tuples in arglist"""
|
||||
def __init__(self, count, names):
|
||||
self.count = count
|
||||
self.names = names
|
||||
def __repr__(self):
|
||||
return "TupleArg(%s, %s)" % (self.count, self.names)
|
||||
def getName(self):
|
||||
return ".%d" % self.count
|
||||
|
||||
def getArgCount(args):
|
||||
argcount = len(args)
|
||||
if args:
|
||||
for arg in args:
|
||||
if isinstance(arg, TupleArg):
|
||||
numNames = len(misc.flatten(arg.names))
|
||||
argcount = argcount - numNames
|
||||
return argcount
|
||||
|
||||
def twobyte(val):
|
||||
"""Convert an int argument into high and low bytes"""
|
||||
assert isinstance(val, int)
|
||||
return divmod(val, 256)
|
||||
|
||||
class LineAddrTable:
|
||||
"""lnotab
|
||||
|
||||
This class builds the lnotab, which is documented in compile.c.
|
||||
Here's a brief recap:
|
||||
|
||||
For each SET_LINENO instruction after the first one, two bytes are
|
||||
added to lnotab. (In some cases, multiple two-byte entries are
|
||||
added.) The first byte is the distance in bytes between the
|
||||
instruction for the last SET_LINENO and the current SET_LINENO.
|
||||
The second byte is offset in line numbers. If either offset is
|
||||
greater than 255, multiple two-byte entries are added -- see
|
||||
compile.c for the delicate details.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
self.code = []
|
||||
self.codeOffset = 0
|
||||
self.firstline = 0
|
||||
self.lastline = 0
|
||||
self.lastoff = 0
|
||||
self.lnotab = []
|
||||
|
||||
def addCode(self, *args):
|
||||
for arg in args:
|
||||
self.code.append(chr(arg))
|
||||
self.codeOffset = self.codeOffset + len(args)
|
||||
|
||||
def nextLine(self, lineno):
|
||||
if self.firstline == 0:
|
||||
self.firstline = lineno
|
||||
self.lastline = lineno
|
||||
else:
|
||||
# compute deltas
|
||||
addr = self.codeOffset - self.lastoff
|
||||
line = lineno - self.lastline
|
||||
# Python assumes that lineno always increases with
|
||||
# increasing bytecode address (lnotab is unsigned char).
|
||||
# Depending on when SET_LINENO instructions are emitted
|
||||
# this is not always true. Consider the code:
|
||||
# a = (1,
|
||||
# b)
|
||||
# In the bytecode stream, the assignment to "a" occurs
|
||||
# after the loading of "b". This works with the C Python
|
||||
# compiler because it only generates a SET_LINENO instruction
|
||||
# for the assignment.
|
||||
if line >= 0:
|
||||
push = self.lnotab.append
|
||||
while addr > 255:
|
||||
push(255); push(0)
|
||||
addr -= 255
|
||||
while line > 255:
|
||||
push(addr); push(255)
|
||||
line -= 255
|
||||
addr = 0
|
||||
if addr > 0 or line > 0:
|
||||
push(addr); push(line)
|
||||
self.lastline = lineno
|
||||
self.lastoff = self.codeOffset
|
||||
|
||||
def getCode(self):
|
||||
return ''.join(self.code)
|
||||
|
||||
def getTable(self):
|
||||
return ''.join(map(chr, self.lnotab))
|
||||
|
||||
class StackDepthTracker:
|
||||
# XXX 1. need to keep track of stack depth on jumps
|
||||
# XXX 2. at least partly as a result, this code is broken
|
||||
|
||||
def findDepth(self, insts, debug=0):
|
||||
depth = 0
|
||||
maxDepth = 0
|
||||
for i in insts:
|
||||
opname = i[0]
|
||||
if debug:
|
||||
print i,
|
||||
delta = self.effect.get(opname, None)
|
||||
if delta is not None:
|
||||
depth = depth + delta
|
||||
else:
|
||||
# now check patterns
|
||||
for pat, pat_delta in self.patterns:
|
||||
if opname[:len(pat)] == pat:
|
||||
delta = pat_delta
|
||||
depth = depth + delta
|
||||
break
|
||||
# if we still haven't found a match
|
||||
if delta is None:
|
||||
meth = getattr(self, opname, None)
|
||||
if meth is not None:
|
||||
depth = depth + meth(i[1])
|
||||
if depth > maxDepth:
|
||||
maxDepth = depth
|
||||
if debug:
|
||||
print depth, maxDepth
|
||||
return maxDepth
|
||||
|
||||
effect = {
|
||||
'POP_TOP': -1,
|
||||
'DUP_TOP': 1,
|
||||
'LIST_APPEND': -2,
|
||||
'SLICE+1': -1,
|
||||
'SLICE+2': -1,
|
||||
'SLICE+3': -2,
|
||||
'STORE_SLICE+0': -1,
|
||||
'STORE_SLICE+1': -2,
|
||||
'STORE_SLICE+2': -2,
|
||||
'STORE_SLICE+3': -3,
|
||||
'DELETE_SLICE+0': -1,
|
||||
'DELETE_SLICE+1': -2,
|
||||
'DELETE_SLICE+2': -2,
|
||||
'DELETE_SLICE+3': -3,
|
||||
'STORE_SUBSCR': -3,
|
||||
'DELETE_SUBSCR': -2,
|
||||
# PRINT_EXPR?
|
||||
'PRINT_ITEM': -1,
|
||||
'RETURN_VALUE': -1,
|
||||
'YIELD_VALUE': -1,
|
||||
'EXEC_STMT': -3,
|
||||
'BUILD_CLASS': -2,
|
||||
'STORE_NAME': -1,
|
||||
'STORE_ATTR': -2,
|
||||
'DELETE_ATTR': -1,
|
||||
'STORE_GLOBAL': -1,
|
||||
'BUILD_MAP': 1,
|
||||
'COMPARE_OP': -1,
|
||||
'STORE_FAST': -1,
|
||||
'IMPORT_STAR': -1,
|
||||
'IMPORT_NAME': -1,
|
||||
'IMPORT_FROM': 1,
|
||||
'LOAD_ATTR': 0, # unlike other loads
|
||||
# close enough...
|
||||
'SETUP_EXCEPT': 3,
|
||||
'SETUP_FINALLY': 3,
|
||||
'FOR_ITER': 1,
|
||||
'WITH_CLEANUP': -1,
|
||||
}
|
||||
# use pattern match
|
||||
patterns = [
|
||||
('BINARY_', -1),
|
||||
('LOAD_', 1),
|
||||
]
|
||||
|
||||
def UNPACK_SEQUENCE(self, count):
|
||||
return count-1
|
||||
def BUILD_TUPLE(self, count):
|
||||
return -count+1
|
||||
def BUILD_LIST(self, count):
|
||||
return -count+1
|
||||
def CALL_FUNCTION(self, argc):
|
||||
hi, lo = divmod(argc, 256)
|
||||
return -(lo + hi * 2)
|
||||
def CALL_FUNCTION_VAR(self, argc):
|
||||
return self.CALL_FUNCTION(argc)-1
|
||||
def CALL_FUNCTION_KW(self, argc):
|
||||
return self.CALL_FUNCTION(argc)-1
|
||||
def CALL_FUNCTION_VAR_KW(self, argc):
|
||||
return self.CALL_FUNCTION(argc)-2
|
||||
def MAKE_FUNCTION(self, argc):
|
||||
return -argc
|
||||
def MAKE_CLOSURE(self, argc):
|
||||
# XXX need to account for free variables too!
|
||||
return -argc
|
||||
def BUILD_SLICE(self, argc):
|
||||
if argc == 2:
|
||||
return -1
|
||||
elif argc == 3:
|
||||
return -2
|
||||
def DUP_TOPX(self, argc):
|
||||
return argc
|
||||
|
||||
findDepth = StackDepthTracker().findDepth
|
||||
1541
lib/jython-2.5.1/compiler/pycodegen.py
Normal file
1541
lib/jython-2.5.1/compiler/pycodegen.py
Normal file
File diff suppressed because it is too large
Load Diff
463
lib/jython-2.5.1/compiler/symbols.py
Normal file
463
lib/jython-2.5.1/compiler/symbols.py
Normal file
@ -0,0 +1,463 @@
|
||||
"""Module symbol-table generator"""
|
||||
|
||||
from compiler import ast
|
||||
from compiler.consts import SC_LOCAL, SC_GLOBAL, SC_FREE, SC_CELL, SC_UNKNOWN
|
||||
from compiler.misc import mangle
|
||||
import types
|
||||
|
||||
|
||||
import sys
|
||||
|
||||
MANGLE_LEN = 256
|
||||
|
||||
class Scope:
|
||||
# XXX how much information do I need about each name?
|
||||
def __init__(self, name, module, klass=None):
|
||||
self.name = name
|
||||
self.module = module
|
||||
self.defs = {}
|
||||
self.uses = {}
|
||||
self.globals = {}
|
||||
self.params = {}
|
||||
self.frees = {}
|
||||
self.cells = {}
|
||||
self.children = []
|
||||
# nested is true if the class could contain free variables,
|
||||
# i.e. if it is nested within another function.
|
||||
self.nested = None
|
||||
self.generator = None
|
||||
self.klass = None
|
||||
if klass is not None:
|
||||
for i in range(len(klass)):
|
||||
if klass[i] != '_':
|
||||
self.klass = klass[i:]
|
||||
break
|
||||
|
||||
def __repr__(self):
|
||||
return "<%s: %s>" % (self.__class__.__name__, self.name)
|
||||
|
||||
def mangle(self, name):
|
||||
if self.klass is None:
|
||||
return name
|
||||
return mangle(name, self.klass)
|
||||
|
||||
def add_def(self, name):
|
||||
self.defs[self.mangle(name)] = 1
|
||||
|
||||
def add_use(self, name):
|
||||
self.uses[self.mangle(name)] = 1
|
||||
|
||||
def add_global(self, name):
|
||||
name = self.mangle(name)
|
||||
if self.uses.has_key(name) or self.defs.has_key(name):
|
||||
pass # XXX warn about global following def/use
|
||||
if self.params.has_key(name):
|
||||
raise SyntaxError, "%s in %s is global and parameter" % \
|
||||
(name, self.name)
|
||||
self.globals[name] = 1
|
||||
self.module.add_def(name)
|
||||
|
||||
def add_param(self, name):
|
||||
name = self.mangle(name)
|
||||
self.defs[name] = 1
|
||||
self.params[name] = 1
|
||||
|
||||
def get_names(self):
|
||||
d = {}
|
||||
d.update(self.defs)
|
||||
d.update(self.uses)
|
||||
d.update(self.globals)
|
||||
return d.keys()
|
||||
|
||||
def add_child(self, child):
|
||||
self.children.append(child)
|
||||
|
||||
def get_children(self):
|
||||
return self.children
|
||||
|
||||
def DEBUG(self):
|
||||
print >> sys.stderr, self.name, self.nested and "nested" or ""
|
||||
print >> sys.stderr, "\tglobals: ", self.globals
|
||||
print >> sys.stderr, "\tcells: ", self.cells
|
||||
print >> sys.stderr, "\tdefs: ", self.defs
|
||||
print >> sys.stderr, "\tuses: ", self.uses
|
||||
print >> sys.stderr, "\tfrees:", self.frees
|
||||
|
||||
def check_name(self, name):
|
||||
"""Return scope of name.
|
||||
|
||||
The scope of a name could be LOCAL, GLOBAL, FREE, or CELL.
|
||||
"""
|
||||
if self.globals.has_key(name):
|
||||
return SC_GLOBAL
|
||||
if self.cells.has_key(name):
|
||||
return SC_CELL
|
||||
if self.defs.has_key(name):
|
||||
return SC_LOCAL
|
||||
if self.nested and (self.frees.has_key(name) or
|
||||
self.uses.has_key(name)):
|
||||
return SC_FREE
|
||||
if self.nested:
|
||||
return SC_UNKNOWN
|
||||
else:
|
||||
return SC_GLOBAL
|
||||
|
||||
def get_free_vars(self):
|
||||
if not self.nested:
|
||||
return ()
|
||||
free = {}
|
||||
free.update(self.frees)
|
||||
for name in self.uses.keys():
|
||||
if not (self.defs.has_key(name) or
|
||||
self.globals.has_key(name)):
|
||||
free[name] = 1
|
||||
return free.keys()
|
||||
|
||||
def handle_children(self):
|
||||
for child in self.children:
|
||||
frees = child.get_free_vars()
|
||||
globals = self.add_frees(frees)
|
||||
for name in globals:
|
||||
child.force_global(name)
|
||||
|
||||
def force_global(self, name):
|
||||
"""Force name to be global in scope.
|
||||
|
||||
Some child of the current node had a free reference to name.
|
||||
When the child was processed, it was labelled a free
|
||||
variable. Now that all its enclosing scope have been
|
||||
processed, the name is known to be a global or builtin. So
|
||||
walk back down the child chain and set the name to be global
|
||||
rather than free.
|
||||
|
||||
Be careful to stop if a child does not think the name is
|
||||
free.
|
||||
"""
|
||||
self.globals[name] = 1
|
||||
if self.frees.has_key(name):
|
||||
del self.frees[name]
|
||||
for child in self.children:
|
||||
if child.check_name(name) == SC_FREE:
|
||||
child.force_global(name)
|
||||
|
||||
def add_frees(self, names):
|
||||
"""Process list of free vars from nested scope.
|
||||
|
||||
Returns a list of names that are either 1) declared global in the
|
||||
parent or 2) undefined in a top-level parent. In either case,
|
||||
the nested scope should treat them as globals.
|
||||
"""
|
||||
child_globals = []
|
||||
for name in names:
|
||||
sc = self.check_name(name)
|
||||
if self.nested:
|
||||
if sc == SC_UNKNOWN or sc == SC_FREE \
|
||||
or isinstance(self, ClassScope):
|
||||
self.frees[name] = 1
|
||||
elif sc == SC_GLOBAL:
|
||||
child_globals.append(name)
|
||||
elif isinstance(self, FunctionScope) and sc == SC_LOCAL:
|
||||
self.cells[name] = 1
|
||||
elif sc != SC_CELL:
|
||||
child_globals.append(name)
|
||||
else:
|
||||
if sc == SC_LOCAL:
|
||||
self.cells[name] = 1
|
||||
elif sc != SC_CELL:
|
||||
child_globals.append(name)
|
||||
return child_globals
|
||||
|
||||
def get_cell_vars(self):
|
||||
return self.cells.keys()
|
||||
|
||||
class ModuleScope(Scope):
|
||||
__super_init = Scope.__init__
|
||||
|
||||
def __init__(self):
|
||||
self.__super_init("global", self)
|
||||
|
||||
class FunctionScope(Scope):
|
||||
pass
|
||||
|
||||
class GenExprScope(Scope):
|
||||
__super_init = Scope.__init__
|
||||
|
||||
__counter = 1
|
||||
|
||||
def __init__(self, module, klass=None):
|
||||
i = self.__counter
|
||||
self.__counter += 1
|
||||
self.__super_init("generator expression<%d>"%i, module, klass)
|
||||
self.add_param('.0')
|
||||
|
||||
def get_names(self):
|
||||
keys = Scope.get_names(self)
|
||||
return keys
|
||||
|
||||
class LambdaScope(FunctionScope):
|
||||
__super_init = Scope.__init__
|
||||
|
||||
__counter = 1
|
||||
|
||||
def __init__(self, module, klass=None):
|
||||
i = self.__counter
|
||||
self.__counter += 1
|
||||
self.__super_init("lambda.%d" % i, module, klass)
|
||||
|
||||
class ClassScope(Scope):
|
||||
__super_init = Scope.__init__
|
||||
|
||||
def __init__(self, name, module):
|
||||
self.__super_init(name, module, name)
|
||||
|
||||
class SymbolVisitor:
|
||||
def __init__(self):
|
||||
self.scopes = {}
|
||||
self.klass = None
|
||||
|
||||
# node that define new scopes
|
||||
|
||||
def visitModule(self, node):
|
||||
scope = self.module = self.scopes[node] = ModuleScope()
|
||||
self.visit(node.node, scope)
|
||||
|
||||
visitExpression = visitModule
|
||||
|
||||
def visitFunction(self, node, parent):
|
||||
if node.decorators:
|
||||
self.visit(node.decorators, parent)
|
||||
parent.add_def(node.name)
|
||||
for n in node.defaults:
|
||||
self.visit(n, parent)
|
||||
scope = FunctionScope(node.name, self.module, self.klass)
|
||||
if parent.nested or isinstance(parent, FunctionScope):
|
||||
scope.nested = 1
|
||||
self.scopes[node] = scope
|
||||
self._do_args(scope, node.argnames)
|
||||
self.visit(node.code, scope)
|
||||
self.handle_free_vars(scope, parent)
|
||||
|
||||
def visitGenExpr(self, node, parent):
|
||||
scope = GenExprScope(self.module, self.klass);
|
||||
if parent.nested or isinstance(parent, FunctionScope) \
|
||||
or isinstance(parent, GenExprScope):
|
||||
scope.nested = 1
|
||||
|
||||
self.scopes[node] = scope
|
||||
self.visit(node.code, scope)
|
||||
|
||||
self.handle_free_vars(scope, parent)
|
||||
|
||||
def visitGenExprInner(self, node, scope):
|
||||
for genfor in node.quals:
|
||||
self.visit(genfor, scope)
|
||||
|
||||
self.visit(node.expr, scope)
|
||||
|
||||
def visitGenExprFor(self, node, scope):
|
||||
self.visit(node.assign, scope, 1)
|
||||
self.visit(node.iter, scope)
|
||||
for if_ in node.ifs:
|
||||
self.visit(if_, scope)
|
||||
|
||||
def visitGenExprIf(self, node, scope):
|
||||
self.visit(node.test, scope)
|
||||
|
||||
def visitLambda(self, node, parent, assign=0):
|
||||
# Lambda is an expression, so it could appear in an expression
|
||||
# context where assign is passed. The transformer should catch
|
||||
# any code that has a lambda on the left-hand side.
|
||||
assert not assign
|
||||
|
||||
for n in node.defaults:
|
||||
self.visit(n, parent)
|
||||
scope = LambdaScope(self.module, self.klass)
|
||||
if parent.nested or isinstance(parent, FunctionScope):
|
||||
scope.nested = 1
|
||||
self.scopes[node] = scope
|
||||
self._do_args(scope, node.argnames)
|
||||
self.visit(node.code, scope)
|
||||
self.handle_free_vars(scope, parent)
|
||||
|
||||
def _do_args(self, scope, args):
|
||||
for name in args:
|
||||
if type(name) == types.TupleType:
|
||||
self._do_args(scope, name)
|
||||
else:
|
||||
scope.add_param(name)
|
||||
|
||||
def handle_free_vars(self, scope, parent):
|
||||
parent.add_child(scope)
|
||||
scope.handle_children()
|
||||
|
||||
def visitClass(self, node, parent):
|
||||
parent.add_def(node.name)
|
||||
for n in node.bases:
|
||||
self.visit(n, parent)
|
||||
scope = ClassScope(node.name, self.module)
|
||||
if parent.nested or isinstance(parent, FunctionScope):
|
||||
scope.nested = 1
|
||||
if node.doc is not None:
|
||||
scope.add_def('__doc__')
|
||||
scope.add_def('__module__')
|
||||
self.scopes[node] = scope
|
||||
prev = self.klass
|
||||
self.klass = node.name
|
||||
self.visit(node.code, scope)
|
||||
self.klass = prev
|
||||
self.handle_free_vars(scope, parent)
|
||||
|
||||
# name can be a def or a use
|
||||
|
||||
# XXX a few calls and nodes expect a third "assign" arg that is
|
||||
# true if the name is being used as an assignment. only
|
||||
# expressions contained within statements may have the assign arg.
|
||||
|
||||
def visitName(self, node, scope, assign=0):
|
||||
if assign:
|
||||
scope.add_def(node.name)
|
||||
else:
|
||||
scope.add_use(node.name)
|
||||
|
||||
# operations that bind new names
|
||||
|
||||
def visitFor(self, node, scope):
|
||||
self.visit(node.assign, scope, 1)
|
||||
self.visit(node.list, scope)
|
||||
self.visit(node.body, scope)
|
||||
if node.else_:
|
||||
self.visit(node.else_, scope)
|
||||
|
||||
def visitFrom(self, node, scope):
|
||||
for name, asname in node.names:
|
||||
if name == "*":
|
||||
continue
|
||||
scope.add_def(asname or name)
|
||||
|
||||
def visitImport(self, node, scope):
|
||||
for name, asname in node.names:
|
||||
i = name.find(".")
|
||||
if i > -1:
|
||||
name = name[:i]
|
||||
scope.add_def(asname or name)
|
||||
|
||||
def visitGlobal(self, node, scope):
|
||||
for name in node.names:
|
||||
scope.add_global(name)
|
||||
|
||||
def visitAssign(self, node, scope):
|
||||
"""Propagate assignment flag down to child nodes.
|
||||
|
||||
The Assign node doesn't itself contains the variables being
|
||||
assigned to. Instead, the children in node.nodes are visited
|
||||
with the assign flag set to true. When the names occur in
|
||||
those nodes, they are marked as defs.
|
||||
|
||||
Some names that occur in an assignment target are not bound by
|
||||
the assignment, e.g. a name occurring inside a slice. The
|
||||
visitor handles these nodes specially; they do not propagate
|
||||
the assign flag to their children.
|
||||
"""
|
||||
for n in node.nodes:
|
||||
self.visit(n, scope, 1)
|
||||
self.visit(node.expr, scope)
|
||||
|
||||
def visitAssName(self, node, scope, assign=1):
|
||||
scope.add_def(node.name)
|
||||
|
||||
def visitAssAttr(self, node, scope, assign=0):
|
||||
self.visit(node.expr, scope, 0)
|
||||
|
||||
def visitSubscript(self, node, scope, assign=0):
|
||||
self.visit(node.expr, scope, 0)
|
||||
for n in node.subs:
|
||||
self.visit(n, scope, 0)
|
||||
|
||||
def visitSlice(self, node, scope, assign=0):
|
||||
self.visit(node.expr, scope, 0)
|
||||
if node.lower:
|
||||
self.visit(node.lower, scope, 0)
|
||||
if node.upper:
|
||||
self.visit(node.upper, scope, 0)
|
||||
|
||||
def visitAugAssign(self, node, scope):
|
||||
# If the LHS is a name, then this counts as assignment.
|
||||
# Otherwise, it's just use.
|
||||
self.visit(node.node, scope)
|
||||
if isinstance(node.node, ast.Name):
|
||||
self.visit(node.node, scope, 1) # XXX worry about this
|
||||
self.visit(node.expr, scope)
|
||||
|
||||
# prune if statements if tests are false
|
||||
|
||||
_const_types = types.StringType, types.IntType, types.FloatType
|
||||
|
||||
def visitIf(self, node, scope):
|
||||
for test, body in node.tests:
|
||||
if isinstance(test, ast.Const):
|
||||
if type(test.value) in self._const_types:
|
||||
if not test.value:
|
||||
continue
|
||||
self.visit(test, scope)
|
||||
self.visit(body, scope)
|
||||
if node.else_:
|
||||
self.visit(node.else_, scope)
|
||||
|
||||
# a yield statement signals a generator
|
||||
|
||||
def visitYield(self, node, scope):
|
||||
scope.generator = 1
|
||||
self.visit(node.value, scope)
|
||||
|
||||
def list_eq(l1, l2):
|
||||
return sorted(l1) == sorted(l2)
|
||||
|
||||
if __name__ == "__main__":
|
||||
import sys
|
||||
from compiler import parseFile, walk
|
||||
import symtable
|
||||
|
||||
def get_names(syms):
|
||||
return [s for s in [s.get_name() for s in syms.get_symbols()]
|
||||
if not (s.startswith('_[') or s.startswith('.'))]
|
||||
|
||||
for file in sys.argv[1:]:
|
||||
print file
|
||||
f = open(file)
|
||||
buf = f.read()
|
||||
f.close()
|
||||
syms = symtable.symtable(buf, file, "exec")
|
||||
mod_names = get_names(syms)
|
||||
tree = parseFile(file)
|
||||
s = SymbolVisitor()
|
||||
walk(tree, s)
|
||||
|
||||
# compare module-level symbols
|
||||
names2 = s.scopes[tree].get_names()
|
||||
|
||||
if not list_eq(mod_names, names2):
|
||||
print
|
||||
print "oops", file
|
||||
print sorted(mod_names)
|
||||
print sorted(names2)
|
||||
sys.exit(-1)
|
||||
|
||||
d = {}
|
||||
d.update(s.scopes)
|
||||
del d[tree]
|
||||
scopes = d.values()
|
||||
del d
|
||||
|
||||
for s in syms.get_symbols():
|
||||
if s.is_namespace():
|
||||
l = [sc for sc in scopes
|
||||
if sc.name == s.get_name()]
|
||||
if len(l) > 1:
|
||||
print "skipping", s.get_name()
|
||||
else:
|
||||
if not list_eq(get_names(s.get_namespace()),
|
||||
l[0].get_names()):
|
||||
print s.get_name()
|
||||
print sorted(get_names(s.get_namespace()))
|
||||
print sorted(l[0].get_names())
|
||||
sys.exit(-1)
|
||||
46
lib/jython-2.5.1/compiler/syntax.py
Normal file
46
lib/jython-2.5.1/compiler/syntax.py
Normal file
@ -0,0 +1,46 @@
|
||||
"""Check for errs in the AST.
|
||||
|
||||
The Python parser does not catch all syntax errors. Others, like
|
||||
assignments with invalid targets, are caught in the code generation
|
||||
phase.
|
||||
|
||||
The compiler package catches some errors in the transformer module.
|
||||
But it seems clearer to write checkers that use the AST to detect
|
||||
errors.
|
||||
"""
|
||||
|
||||
from compiler import ast, walk
|
||||
|
||||
def check(tree, multi=None):
|
||||
v = SyntaxErrorChecker(multi)
|
||||
walk(tree, v)
|
||||
return v.errors
|
||||
|
||||
class SyntaxErrorChecker:
|
||||
"""A visitor to find syntax errors in the AST."""
|
||||
|
||||
def __init__(self, multi=None):
|
||||
"""Create new visitor object.
|
||||
|
||||
If optional argument multi is not None, then print messages
|
||||
for each error rather than raising a SyntaxError for the
|
||||
first.
|
||||
"""
|
||||
self.multi = multi
|
||||
self.errors = 0
|
||||
|
||||
def error(self, node, msg):
|
||||
self.errors = self.errors + 1
|
||||
if self.multi is not None:
|
||||
print "%s:%s: %s" % (node.filename, node.lineno, msg)
|
||||
else:
|
||||
raise SyntaxError, "%s (%s:%s)" % (msg, node.filename, node.lineno)
|
||||
|
||||
def visitAssign(self, node):
|
||||
# the transformer module handles many of these
|
||||
pass
|
||||
## for target in node.nodes:
|
||||
## if isinstance(target, ast.AssList):
|
||||
## if target.lineno is None:
|
||||
## target.lineno = node.lineno
|
||||
## self.error(target, "can't assign to list comprehension")
|
||||
1491
lib/jython-2.5.1/compiler/transformer.py
Normal file
1491
lib/jython-2.5.1/compiler/transformer.py
Normal file
File diff suppressed because it is too large
Load Diff
113
lib/jython-2.5.1/compiler/visitor.py
Normal file
113
lib/jython-2.5.1/compiler/visitor.py
Normal file
@ -0,0 +1,113 @@
|
||||
from compiler import ast
|
||||
|
||||
# XXX should probably rename ASTVisitor to ASTWalker
|
||||
# XXX can it be made even more generic?
|
||||
|
||||
class ASTVisitor:
|
||||
"""Performs a depth-first walk of the AST
|
||||
|
||||
The ASTVisitor will walk the AST, performing either a preorder or
|
||||
postorder traversal depending on which method is called.
|
||||
|
||||
methods:
|
||||
preorder(tree, visitor)
|
||||
postorder(tree, visitor)
|
||||
tree: an instance of ast.Node
|
||||
visitor: an instance with visitXXX methods
|
||||
|
||||
The ASTVisitor is responsible for walking over the tree in the
|
||||
correct order. For each node, it checks the visitor argument for
|
||||
a method named 'visitNodeType' where NodeType is the name of the
|
||||
node's class, e.g. Class. If the method exists, it is called
|
||||
with the node as its sole argument.
|
||||
|
||||
The visitor method for a particular node type can control how
|
||||
child nodes are visited during a preorder walk. (It can't control
|
||||
the order during a postorder walk, because it is called _after_
|
||||
the walk has occurred.) The ASTVisitor modifies the visitor
|
||||
argument by adding a visit method to the visitor; this method can
|
||||
be used to visit a child node of arbitrary type.
|
||||
"""
|
||||
|
||||
VERBOSE = 0
|
||||
|
||||
def __init__(self):
|
||||
self.node = None
|
||||
self._cache = {}
|
||||
|
||||
def default(self, node, *args):
|
||||
for child in node.getChildNodes():
|
||||
self.dispatch(child, *args)
|
||||
|
||||
def dispatch(self, node, *args):
|
||||
self.node = node
|
||||
klass = node.__class__
|
||||
meth = self._cache.get(klass, None)
|
||||
if meth is None:
|
||||
className = klass.__name__
|
||||
meth = getattr(self.visitor, 'visit' + className, self.default)
|
||||
self._cache[klass] = meth
|
||||
## if self.VERBOSE > 0:
|
||||
## className = klass.__name__
|
||||
## if self.VERBOSE == 1:
|
||||
## if meth == 0:
|
||||
## print "dispatch", className
|
||||
## else:
|
||||
## print "dispatch", className, (meth and meth.__name__ or '')
|
||||
return meth(node, *args)
|
||||
|
||||
def preorder(self, tree, visitor, *args):
|
||||
"""Do preorder walk of tree using visitor"""
|
||||
self.visitor = visitor
|
||||
visitor.visit = self.dispatch
|
||||
self.dispatch(tree, *args) # XXX *args make sense?
|
||||
|
||||
class ExampleASTVisitor(ASTVisitor):
|
||||
"""Prints examples of the nodes that aren't visited
|
||||
|
||||
This visitor-driver is only useful for development, when it's
|
||||
helpful to develop a visitor incrementally, and get feedback on what
|
||||
you still have to do.
|
||||
"""
|
||||
examples = {}
|
||||
|
||||
def dispatch(self, node, *args):
|
||||
self.node = node
|
||||
meth = self._cache.get(node.__class__, None)
|
||||
className = node.__class__.__name__
|
||||
if meth is None:
|
||||
meth = getattr(self.visitor, 'visit' + className, 0)
|
||||
self._cache[node.__class__] = meth
|
||||
if self.VERBOSE > 1:
|
||||
print "dispatch", className, (meth and meth.__name__ or '')
|
||||
if meth:
|
||||
meth(node, *args)
|
||||
elif self.VERBOSE > 0:
|
||||
klass = node.__class__
|
||||
if not self.examples.has_key(klass):
|
||||
self.examples[klass] = klass
|
||||
print
|
||||
print self.visitor
|
||||
print klass
|
||||
for attr in dir(node):
|
||||
if attr[0] != '_':
|
||||
print "\t", "%-12.12s" % attr, getattr(node, attr)
|
||||
print
|
||||
return self.default(node, *args)
|
||||
|
||||
# XXX this is an API change
|
||||
|
||||
_walker = ASTVisitor
|
||||
def walk(tree, visitor, walker=None, verbose=None):
|
||||
if walker is None:
|
||||
walker = _walker()
|
||||
if verbose is not None:
|
||||
walker.VERBOSE = verbose
|
||||
walker.preorder(tree, visitor)
|
||||
return walker.visitor
|
||||
|
||||
def dumpNode(node):
|
||||
print node.__class__
|
||||
for attr in dir(node):
|
||||
if attr[0] != '_':
|
||||
print "\t", "%-10.10s" % attr, getattr(node, attr)
|
||||
158
lib/jython-2.5.1/contextlib.py
Normal file
158
lib/jython-2.5.1/contextlib.py
Normal file
@ -0,0 +1,158 @@
|
||||
"""Utilities for with-statement contexts. See PEP 343."""
|
||||
|
||||
import sys
|
||||
|
||||
__all__ = ["contextmanager", "nested", "closing"]
|
||||
|
||||
class GeneratorContextManager(object):
|
||||
"""Helper for @contextmanager decorator."""
|
||||
|
||||
def __init__(self, gen):
|
||||
self.gen = gen
|
||||
|
||||
def __enter__(self):
|
||||
try:
|
||||
return self.gen.next()
|
||||
except StopIteration:
|
||||
raise RuntimeError("generator didn't yield")
|
||||
|
||||
def __exit__(self, type, value, traceback):
|
||||
if type is None:
|
||||
try:
|
||||
self.gen.next()
|
||||
except StopIteration:
|
||||
return
|
||||
else:
|
||||
raise RuntimeError("generator didn't stop")
|
||||
else:
|
||||
if value is None:
|
||||
# Need to force instantiation so we can reliably
|
||||
# tell if we get the same exception back
|
||||
value = type()
|
||||
try:
|
||||
self.gen.throw(type, value, traceback)
|
||||
raise RuntimeError("generator didn't stop after throw()")
|
||||
except StopIteration, exc:
|
||||
# Suppress the exception *unless* it's the same exception that
|
||||
# was passed to throw(). This prevents a StopIteration
|
||||
# raised inside the "with" statement from being suppressed
|
||||
return exc is not value
|
||||
except:
|
||||
# only re-raise if it's *not* the exception that was
|
||||
# passed to throw(), because __exit__() must not raise
|
||||
# an exception unless __exit__() itself failed. But throw()
|
||||
# has to raise the exception to signal propagation, so this
|
||||
# fixes the impedance mismatch between the throw() protocol
|
||||
# and the __exit__() protocol.
|
||||
#
|
||||
if sys.exc_info()[1] is not value:
|
||||
raise
|
||||
|
||||
|
||||
def contextmanager(func):
|
||||
"""@contextmanager decorator.
|
||||
|
||||
Typical usage:
|
||||
|
||||
@contextmanager
|
||||
def some_generator(<arguments>):
|
||||
<setup>
|
||||
try:
|
||||
yield <value>
|
||||
finally:
|
||||
<cleanup>
|
||||
|
||||
This makes this:
|
||||
|
||||
with some_generator(<arguments>) as <variable>:
|
||||
<body>
|
||||
|
||||
equivalent to this:
|
||||
|
||||
<setup>
|
||||
try:
|
||||
<variable> = <value>
|
||||
<body>
|
||||
finally:
|
||||
<cleanup>
|
||||
|
||||
"""
|
||||
def helper(*args, **kwds):
|
||||
return GeneratorContextManager(func(*args, **kwds))
|
||||
try:
|
||||
helper.__name__ = func.__name__
|
||||
helper.__doc__ = func.__doc__
|
||||
helper.__dict__ = func.__dict__
|
||||
except:
|
||||
pass
|
||||
return helper
|
||||
|
||||
|
||||
@contextmanager
|
||||
def nested(*managers):
|
||||
"""Support multiple context managers in a single with-statement.
|
||||
|
||||
Code like this:
|
||||
|
||||
with nested(A, B, C) as (X, Y, Z):
|
||||
<body>
|
||||
|
||||
is equivalent to this:
|
||||
|
||||
with A as X:
|
||||
with B as Y:
|
||||
with C as Z:
|
||||
<body>
|
||||
|
||||
"""
|
||||
exits = []
|
||||
vars = []
|
||||
exc = (None, None, None)
|
||||
try:
|
||||
try:
|
||||
for mgr in managers:
|
||||
exit = mgr.__exit__
|
||||
enter = mgr.__enter__
|
||||
vars.append(enter())
|
||||
exits.append(exit)
|
||||
yield vars
|
||||
except:
|
||||
exc = sys.exc_info()
|
||||
finally:
|
||||
while exits:
|
||||
exit = exits.pop()
|
||||
try:
|
||||
if exit(*exc):
|
||||
exc = (None, None, None)
|
||||
except:
|
||||
exc = sys.exc_info()
|
||||
if exc != (None, None, None):
|
||||
# Don't rely on sys.exc_info() still containing
|
||||
# the right information. Another exception may
|
||||
# have been raised and caught by an exit method
|
||||
raise exc[0], exc[1], exc[2]
|
||||
|
||||
|
||||
class closing(object):
|
||||
"""Context to automatically close something at the end of a block.
|
||||
|
||||
Code like this:
|
||||
|
||||
with closing(<module>.open(<arguments>)) as f:
|
||||
<block>
|
||||
|
||||
is equivalent to this:
|
||||
|
||||
f = <module>.open(<arguments>)
|
||||
try:
|
||||
<block>
|
||||
finally:
|
||||
f.close()
|
||||
|
||||
"""
|
||||
def __init__(self, thing):
|
||||
self.thing = thing
|
||||
def __enter__(self):
|
||||
return self.thing
|
||||
def __exit__(self, *exc_info):
|
||||
self.thing.close()
|
||||
1776
lib/jython-2.5.1/cookielib.py
Normal file
1776
lib/jython-2.5.1/cookielib.py
Normal file
File diff suppressed because it is too large
Load Diff
414
lib/jython-2.5.1/copy.py
Normal file
414
lib/jython-2.5.1/copy.py
Normal file
@ -0,0 +1,414 @@
|
||||
"""Generic (shallow and deep) copying operations.
|
||||
|
||||
Interface summary:
|
||||
|
||||
import copy
|
||||
|
||||
x = copy.copy(y) # make a shallow copy of y
|
||||
x = copy.deepcopy(y) # make a deep copy of y
|
||||
|
||||
For module specific errors, copy.Error is raised.
|
||||
|
||||
The difference between shallow and deep copying is only relevant for
|
||||
compound objects (objects that contain other objects, like lists or
|
||||
class instances).
|
||||
|
||||
- A shallow copy constructs a new compound object and then (to the
|
||||
extent possible) inserts *the same objects* into it that the
|
||||
original contains.
|
||||
|
||||
- A deep copy constructs a new compound object and then, recursively,
|
||||
inserts *copies* into it of the objects found in the original.
|
||||
|
||||
Two problems often exist with deep copy operations that don't exist
|
||||
with shallow copy operations:
|
||||
|
||||
a) recursive objects (compound objects that, directly or indirectly,
|
||||
contain a reference to themselves) may cause a recursive loop
|
||||
|
||||
b) because deep copy copies *everything* it may copy too much, e.g.
|
||||
administrative data structures that should be shared even between
|
||||
copies
|
||||
|
||||
Python's deep copy operation avoids these problems by:
|
||||
|
||||
a) keeping a table of objects already copied during the current
|
||||
copying pass
|
||||
|
||||
b) letting user-defined classes override the copying operation or the
|
||||
set of components copied
|
||||
|
||||
This version does not copy types like module, class, function, method,
|
||||
nor stack trace, stack frame, nor file, socket, window, nor array, nor
|
||||
any similar types.
|
||||
|
||||
Classes can use the same interfaces to control copying that they use
|
||||
to control pickling: they can define methods called __getinitargs__(),
|
||||
__getstate__() and __setstate__(). See the documentation for module
|
||||
"pickle" for information on these methods.
|
||||
"""
|
||||
|
||||
import types
|
||||
from copy_reg import dispatch_table
|
||||
|
||||
class Error(Exception):
|
||||
pass
|
||||
error = Error # backward compatibility
|
||||
|
||||
try:
|
||||
from org.python.core import PyStringMap
|
||||
except ImportError:
|
||||
PyStringMap = None
|
||||
|
||||
__all__ = ["Error", "copy", "deepcopy"]
|
||||
|
||||
def copy(x):
|
||||
"""Shallow copy operation on arbitrary Python objects.
|
||||
|
||||
See the module's __doc__ string for more info.
|
||||
"""
|
||||
|
||||
cls = type(x)
|
||||
|
||||
copier = _copy_dispatch.get(cls)
|
||||
if copier:
|
||||
return copier(x)
|
||||
|
||||
copier = getattr(cls, "__copy__", None)
|
||||
if copier:
|
||||
return copier(x)
|
||||
|
||||
reductor = dispatch_table.get(cls)
|
||||
if reductor:
|
||||
rv = reductor(x)
|
||||
else:
|
||||
reductor = getattr(x, "__reduce_ex__", None)
|
||||
if reductor:
|
||||
rv = reductor(2)
|
||||
else:
|
||||
reductor = getattr(x, "__reduce__", None)
|
||||
if reductor:
|
||||
rv = reductor()
|
||||
else:
|
||||
raise Error("un(shallow)copyable object of type %s" % cls)
|
||||
|
||||
return _reconstruct(x, rv, 0)
|
||||
|
||||
|
||||
_copy_dispatch = d = {}
|
||||
|
||||
def _copy_immutable(x):
|
||||
return x
|
||||
for t in (type(None), int, long, float, bool, str, tuple,
|
||||
frozenset, type, xrange, types.ClassType,
|
||||
types.BuiltinFunctionType,
|
||||
types.FunctionType):
|
||||
d[t] = _copy_immutable
|
||||
for name in ("ComplexType", "UnicodeType", "CodeType"):
|
||||
t = getattr(types, name, None)
|
||||
if t is not None:
|
||||
d[t] = _copy_immutable
|
||||
|
||||
def _copy_with_constructor(x):
|
||||
return type(x)(x)
|
||||
for t in (list, dict, set):
|
||||
d[t] = _copy_with_constructor
|
||||
|
||||
def _copy_with_copy_method(x):
|
||||
return x.copy()
|
||||
if PyStringMap is not None:
|
||||
d[PyStringMap] = _copy_with_copy_method
|
||||
|
||||
def _copy_inst(x):
|
||||
if hasattr(x, '__copy__'):
|
||||
return x.__copy__()
|
||||
if hasattr(x, '__getinitargs__'):
|
||||
args = x.__getinitargs__()
|
||||
y = x.__class__(*args)
|
||||
else:
|
||||
y = _EmptyClass()
|
||||
y.__class__ = x.__class__
|
||||
if hasattr(x, '__getstate__'):
|
||||
state = x.__getstate__()
|
||||
else:
|
||||
state = x.__dict__
|
||||
if hasattr(y, '__setstate__'):
|
||||
y.__setstate__(state)
|
||||
else:
|
||||
y.__dict__.update(state)
|
||||
return y
|
||||
d[types.InstanceType] = _copy_inst
|
||||
|
||||
del d
|
||||
|
||||
def deepcopy(x, memo=None, _nil=[]):
|
||||
"""Deep copy operation on arbitrary Python objects.
|
||||
|
||||
See the module's __doc__ string for more info.
|
||||
"""
|
||||
|
||||
if memo is None:
|
||||
memo = {}
|
||||
|
||||
d = id(x)
|
||||
y = memo.get(d, _nil)
|
||||
if y is not _nil:
|
||||
return y
|
||||
|
||||
cls = type(x)
|
||||
|
||||
copier = _deepcopy_dispatch.get(cls)
|
||||
if copier:
|
||||
y = copier(x, memo)
|
||||
else:
|
||||
try:
|
||||
issc = issubclass(cls, type)
|
||||
except TypeError: # cls is not a class (old Boost; see SF #502085)
|
||||
issc = 0
|
||||
if issc:
|
||||
y = _deepcopy_atomic(x, memo)
|
||||
else:
|
||||
copier = getattr(x, "__deepcopy__", None)
|
||||
if copier:
|
||||
y = copier(memo)
|
||||
else:
|
||||
reductor = dispatch_table.get(cls)
|
||||
if reductor:
|
||||
rv = reductor(x)
|
||||
else:
|
||||
reductor = getattr(x, "__reduce_ex__", None)
|
||||
if reductor:
|
||||
rv = reductor(2)
|
||||
else:
|
||||
reductor = getattr(x, "__reduce__", None)
|
||||
if reductor:
|
||||
rv = reductor()
|
||||
else:
|
||||
raise Error(
|
||||
"un(deep)copyable object of type %s" % cls)
|
||||
y = _reconstruct(x, rv, 1, memo)
|
||||
|
||||
memo[d] = y
|
||||
_keep_alive(x, memo) # Make sure x lives at least as long as d
|
||||
return y
|
||||
|
||||
_deepcopy_dispatch = d = {}
|
||||
|
||||
def _deepcopy_atomic(x, memo):
|
||||
return x
|
||||
d[type(None)] = _deepcopy_atomic
|
||||
d[int] = _deepcopy_atomic
|
||||
d[long] = _deepcopy_atomic
|
||||
d[float] = _deepcopy_atomic
|
||||
d[bool] = _deepcopy_atomic
|
||||
try:
|
||||
d[complex] = _deepcopy_atomic
|
||||
except NameError:
|
||||
pass
|
||||
d[str] = _deepcopy_atomic
|
||||
try:
|
||||
d[unicode] = _deepcopy_atomic
|
||||
except NameError:
|
||||
pass
|
||||
try:
|
||||
d[types.CodeType] = _deepcopy_atomic
|
||||
except AttributeError:
|
||||
pass
|
||||
d[type] = _deepcopy_atomic
|
||||
d[xrange] = _deepcopy_atomic
|
||||
d[types.ClassType] = _deepcopy_atomic
|
||||
d[types.BuiltinFunctionType] = _deepcopy_atomic
|
||||
d[types.FunctionType] = _deepcopy_atomic
|
||||
|
||||
def _deepcopy_list(x, memo):
|
||||
y = []
|
||||
memo[id(x)] = y
|
||||
for a in x:
|
||||
y.append(deepcopy(a, memo))
|
||||
return y
|
||||
d[list] = _deepcopy_list
|
||||
|
||||
def _deepcopy_tuple(x, memo):
|
||||
y = []
|
||||
for a in x:
|
||||
y.append(deepcopy(a, memo))
|
||||
d = id(x)
|
||||
try:
|
||||
return memo[d]
|
||||
except KeyError:
|
||||
pass
|
||||
for i in range(len(x)):
|
||||
if x[i] is not y[i]:
|
||||
y = tuple(y)
|
||||
break
|
||||
else:
|
||||
y = x
|
||||
memo[d] = y
|
||||
return y
|
||||
d[tuple] = _deepcopy_tuple
|
||||
|
||||
def _deepcopy_dict(x, memo):
|
||||
y = {}
|
||||
memo[id(x)] = y
|
||||
for key, value in x.iteritems():
|
||||
y[deepcopy(key, memo)] = deepcopy(value, memo)
|
||||
return y
|
||||
d[dict] = _deepcopy_dict
|
||||
if PyStringMap is not None:
|
||||
d[PyStringMap] = _deepcopy_dict
|
||||
|
||||
def _keep_alive(x, memo):
|
||||
"""Keeps a reference to the object x in the memo.
|
||||
|
||||
Because we remember objects by their id, we have
|
||||
to assure that possibly temporary objects are kept
|
||||
alive by referencing them.
|
||||
We store a reference at the id of the memo, which should
|
||||
normally not be used unless someone tries to deepcopy
|
||||
the memo itself...
|
||||
"""
|
||||
try:
|
||||
memo[id(memo)].append(x)
|
||||
except KeyError:
|
||||
# aha, this is the first one :-)
|
||||
memo[id(memo)]=[x]
|
||||
|
||||
def _deepcopy_inst(x, memo):
|
||||
if hasattr(x, '__deepcopy__'):
|
||||
return x.__deepcopy__(memo)
|
||||
if hasattr(x, '__getinitargs__'):
|
||||
args = x.__getinitargs__()
|
||||
args = deepcopy(args, memo)
|
||||
y = x.__class__(*args)
|
||||
else:
|
||||
y = _EmptyClass()
|
||||
y.__class__ = x.__class__
|
||||
memo[id(x)] = y
|
||||
if hasattr(x, '__getstate__'):
|
||||
state = x.__getstate__()
|
||||
else:
|
||||
state = x.__dict__
|
||||
state = deepcopy(state, memo)
|
||||
if hasattr(y, '__setstate__'):
|
||||
y.__setstate__(state)
|
||||
else:
|
||||
y.__dict__.update(state)
|
||||
return y
|
||||
d[types.InstanceType] = _deepcopy_inst
|
||||
|
||||
def _reconstruct(x, info, deep, memo=None):
|
||||
if isinstance(info, str):
|
||||
return x
|
||||
assert isinstance(info, tuple)
|
||||
if memo is None:
|
||||
memo = {}
|
||||
n = len(info)
|
||||
assert n in (2, 3, 4, 5)
|
||||
callable, args = info[:2]
|
||||
if n > 2:
|
||||
state = info[2]
|
||||
else:
|
||||
state = {}
|
||||
if n > 3:
|
||||
listiter = info[3]
|
||||
else:
|
||||
listiter = None
|
||||
if n > 4:
|
||||
dictiter = info[4]
|
||||
else:
|
||||
dictiter = None
|
||||
if deep:
|
||||
args = deepcopy(args, memo)
|
||||
y = callable(*args)
|
||||
memo[id(x)] = y
|
||||
if listiter is not None:
|
||||
for item in listiter:
|
||||
if deep:
|
||||
item = deepcopy(item, memo)
|
||||
y.append(item)
|
||||
if dictiter is not None:
|
||||
for key, value in dictiter:
|
||||
if deep:
|
||||
key = deepcopy(key, memo)
|
||||
value = deepcopy(value, memo)
|
||||
y[key] = value
|
||||
if state:
|
||||
if deep:
|
||||
state = deepcopy(state, memo)
|
||||
if hasattr(y, '__setstate__'):
|
||||
y.__setstate__(state)
|
||||
else:
|
||||
if isinstance(state, tuple) and len(state) == 2:
|
||||
state, slotstate = state
|
||||
else:
|
||||
slotstate = None
|
||||
if state is not None:
|
||||
y.__dict__.update(state)
|
||||
if slotstate is not None:
|
||||
for key, value in slotstate.iteritems():
|
||||
setattr(y, key, value)
|
||||
return y
|
||||
|
||||
del d
|
||||
|
||||
del types
|
||||
|
||||
# Helper for instance creation without calling __init__
|
||||
class _EmptyClass:
|
||||
pass
|
||||
|
||||
def _test():
|
||||
l = [None, 1, 2L, 3.14, 'xyzzy', (1, 2L), [3.14, 'abc'],
|
||||
{'abc': 'ABC'}, (), [], {}]
|
||||
l1 = copy(l)
|
||||
print l1==l
|
||||
l1 = map(copy, l)
|
||||
print l1==l
|
||||
l1 = deepcopy(l)
|
||||
print l1==l
|
||||
class C:
|
||||
def __init__(self, arg=None):
|
||||
self.a = 1
|
||||
self.arg = arg
|
||||
if __name__ == '__main__':
|
||||
import sys
|
||||
file = sys.argv[0]
|
||||
else:
|
||||
file = __file__
|
||||
self.fp = open(file)
|
||||
self.fp.close()
|
||||
def __getstate__(self):
|
||||
return {'a': self.a, 'arg': self.arg}
|
||||
def __setstate__(self, state):
|
||||
for key, value in state.iteritems():
|
||||
setattr(self, key, value)
|
||||
def __deepcopy__(self, memo=None):
|
||||
new = self.__class__(deepcopy(self.arg, memo))
|
||||
new.a = self.a
|
||||
return new
|
||||
c = C('argument sketch')
|
||||
l.append(c)
|
||||
l2 = copy(l)
|
||||
print l == l2
|
||||
print l
|
||||
print l2
|
||||
l2 = deepcopy(l)
|
||||
print l == l2
|
||||
print l
|
||||
print l2
|
||||
l.append({l[1]: l, 'xyz': l[2]})
|
||||
l3 = copy(l)
|
||||
import repr
|
||||
print map(repr.repr, l)
|
||||
print map(repr.repr, l1)
|
||||
print map(repr.repr, l2)
|
||||
print map(repr.repr, l3)
|
||||
l3 = deepcopy(l)
|
||||
import repr
|
||||
print map(repr.repr, l)
|
||||
print map(repr.repr, l1)
|
||||
print map(repr.repr, l2)
|
||||
print map(repr.repr, l3)
|
||||
|
||||
if __name__ == '__main__':
|
||||
_test()
|
||||
BIN
lib/jython-2.5.1/copy_reg$py.class
Normal file
BIN
lib/jython-2.5.1/copy_reg$py.class
Normal file
Binary file not shown.
200
lib/jython-2.5.1/copy_reg.py
Normal file
200
lib/jython-2.5.1/copy_reg.py
Normal file
@ -0,0 +1,200 @@
|
||||
"""Helper to provide extensibility for pickle/cPickle.
|
||||
|
||||
This is only useful to add pickle support for extension types defined in
|
||||
C, not for instances of user-defined classes.
|
||||
"""
|
||||
|
||||
from types import ClassType as _ClassType
|
||||
|
||||
__all__ = ["pickle", "constructor",
|
||||
"add_extension", "remove_extension", "clear_extension_cache"]
|
||||
|
||||
dispatch_table = {}
|
||||
|
||||
def pickle(ob_type, pickle_function, constructor_ob=None):
|
||||
if type(ob_type) is _ClassType:
|
||||
raise TypeError("copy_reg is not intended for use with classes")
|
||||
|
||||
if not callable(pickle_function):
|
||||
raise TypeError("reduction functions must be callable")
|
||||
dispatch_table[ob_type] = pickle_function
|
||||
|
||||
# The constructor_ob function is a vestige of safe for unpickling.
|
||||
# There is no reason for the caller to pass it anymore.
|
||||
if constructor_ob is not None:
|
||||
constructor(constructor_ob)
|
||||
|
||||
def constructor(object):
|
||||
if not callable(object):
|
||||
raise TypeError("constructors must be callable")
|
||||
|
||||
# Example: provide pickling support for complex numbers.
|
||||
|
||||
try:
|
||||
complex
|
||||
except NameError:
|
||||
pass
|
||||
else:
|
||||
|
||||
def pickle_complex(c):
|
||||
return complex, (c.real, c.imag)
|
||||
|
||||
pickle(complex, pickle_complex, complex)
|
||||
|
||||
# Support for pickling new-style objects
|
||||
|
||||
def _reconstructor(cls, base, state):
|
||||
if base is object:
|
||||
obj = object.__new__(cls)
|
||||
else:
|
||||
obj = base.__new__(cls, state)
|
||||
base.__init__(obj, state)
|
||||
return obj
|
||||
|
||||
_HEAPTYPE = 1<<9
|
||||
|
||||
# Python code for object.__reduce_ex__ for protocols 0 and 1
|
||||
|
||||
def _reduce_ex(self, proto):
|
||||
assert proto < 2
|
||||
for base in self.__class__.__mro__:
|
||||
if hasattr(base, '__flags__') and not base.__flags__ & _HEAPTYPE:
|
||||
break
|
||||
else:
|
||||
base = object # not really reachable
|
||||
if base is object:
|
||||
state = None
|
||||
else:
|
||||
if base is self.__class__:
|
||||
raise TypeError, "can't pickle %s objects" % base.__name__
|
||||
state = base(self)
|
||||
args = (self.__class__, base, state)
|
||||
try:
|
||||
getstate = self.__getstate__
|
||||
except AttributeError:
|
||||
if getattr(self, "__slots__", None):
|
||||
raise TypeError("a class that defines __slots__ without "
|
||||
"defining __getstate__ cannot be pickled")
|
||||
try:
|
||||
dict = self.__dict__
|
||||
except AttributeError:
|
||||
dict = None
|
||||
else:
|
||||
dict = getstate()
|
||||
if dict:
|
||||
return _reconstructor, args, dict
|
||||
else:
|
||||
return _reconstructor, args
|
||||
|
||||
# Helper for __reduce_ex__ protocol 2
|
||||
|
||||
def __newobj__(cls, *args):
|
||||
return cls.__new__(cls, *args)
|
||||
|
||||
def _slotnames(cls):
|
||||
"""Return a list of slot names for a given class.
|
||||
|
||||
This needs to find slots defined by the class and its bases, so we
|
||||
can't simply return the __slots__ attribute. We must walk down
|
||||
the Method Resolution Order and concatenate the __slots__ of each
|
||||
class found there. (This assumes classes don't modify their
|
||||
__slots__ attribute to misrepresent their slots after the class is
|
||||
defined.)
|
||||
"""
|
||||
|
||||
# Get the value from a cache in the class if possible
|
||||
names = cls.__dict__.get("__slotnames__")
|
||||
if names is not None:
|
||||
return names
|
||||
|
||||
# Not cached -- calculate the value
|
||||
names = []
|
||||
if not hasattr(cls, "__slots__"):
|
||||
# This class has no slots
|
||||
pass
|
||||
else:
|
||||
# Slots found -- gather slot names from all base classes
|
||||
for c in cls.__mro__:
|
||||
if "__slots__" in c.__dict__:
|
||||
slots = c.__dict__['__slots__']
|
||||
# if class has a single slot, it can be given as a string
|
||||
if isinstance(slots, basestring):
|
||||
slots = (slots,)
|
||||
for name in slots:
|
||||
# special descriptors
|
||||
if name in ("__dict__", "__weakref__"):
|
||||
continue
|
||||
# mangled names
|
||||
elif name.startswith('__') and not name.endswith('__'):
|
||||
names.append('_%s%s' % (c.__name__, name))
|
||||
else:
|
||||
names.append(name)
|
||||
|
||||
# Cache the outcome in the class if at all possible
|
||||
try:
|
||||
cls.__slotnames__ = names
|
||||
except:
|
||||
pass # But don't die if we can't
|
||||
|
||||
return names
|
||||
|
||||
# A registry of extension codes. This is an ad-hoc compression
|
||||
# mechanism. Whenever a global reference to <module>, <name> is about
|
||||
# to be pickled, the (<module>, <name>) tuple is looked up here to see
|
||||
# if it is a registered extension code for it. Extension codes are
|
||||
# universal, so that the meaning of a pickle does not depend on
|
||||
# context. (There are also some codes reserved for local use that
|
||||
# don't have this restriction.) Codes are positive ints; 0 is
|
||||
# reserved.
|
||||
|
||||
_extension_registry = {} # key -> code
|
||||
_inverted_registry = {} # code -> key
|
||||
_extension_cache = {} # code -> object
|
||||
# Don't ever rebind those names: cPickle grabs a reference to them when
|
||||
# it's initialized, and won't see a rebinding.
|
||||
|
||||
def add_extension(module, name, code):
|
||||
"""Register an extension code."""
|
||||
code = int(code)
|
||||
if not 1 <= code <= 0x7fffffff:
|
||||
raise ValueError, "code out of range"
|
||||
key = (module, name)
|
||||
if (_extension_registry.get(key) == code and
|
||||
_inverted_registry.get(code) == key):
|
||||
return # Redundant registrations are benign
|
||||
if key in _extension_registry:
|
||||
raise ValueError("key %s is already registered with code %s" %
|
||||
(key, _extension_registry[key]))
|
||||
if code in _inverted_registry:
|
||||
raise ValueError("code %s is already in use for key %s" %
|
||||
(code, _inverted_registry[code]))
|
||||
_extension_registry[key] = code
|
||||
_inverted_registry[code] = key
|
||||
|
||||
def remove_extension(module, name, code):
|
||||
"""Unregister an extension code. For testing only."""
|
||||
key = (module, name)
|
||||
if (_extension_registry.get(key) != code or
|
||||
_inverted_registry.get(code) != key):
|
||||
raise ValueError("key %s is not registered with code %s" %
|
||||
(key, code))
|
||||
del _extension_registry[key]
|
||||
del _inverted_registry[code]
|
||||
if code in _extension_cache:
|
||||
del _extension_cache[code]
|
||||
|
||||
def clear_extension_cache():
|
||||
_extension_cache.clear()
|
||||
|
||||
# Standard extension code assignments
|
||||
|
||||
# Reserved ranges
|
||||
|
||||
# First Last Count Purpose
|
||||
# 1 127 127 Reserved for Python standard library
|
||||
# 128 191 64 Reserved for Zope
|
||||
# 192 239 48 Reserved for 3rd parties
|
||||
# 240 255 16 Reserved for private use (will never be assigned)
|
||||
# 256 Inf Inf Reserved for future assignment
|
||||
|
||||
# Extension codes are assigned by the Python Software Foundation.
|
||||
418
lib/jython-2.5.1/csv.py
Normal file
418
lib/jython-2.5.1/csv.py
Normal file
@ -0,0 +1,418 @@
|
||||
|
||||
"""
|
||||
csv.py - read/write/investigate CSV files
|
||||
"""
|
||||
|
||||
import re
|
||||
from _csv import Error, __version__, writer, reader, register_dialect, \
|
||||
unregister_dialect, get_dialect, list_dialects, \
|
||||
field_size_limit, \
|
||||
QUOTE_MINIMAL, QUOTE_ALL, QUOTE_NONNUMERIC, QUOTE_NONE, \
|
||||
__doc__
|
||||
from _csv import Dialect as _Dialect
|
||||
|
||||
try:
|
||||
from cStringIO import StringIO
|
||||
except ImportError:
|
||||
from StringIO import StringIO
|
||||
|
||||
__all__ = [ "QUOTE_MINIMAL", "QUOTE_ALL", "QUOTE_NONNUMERIC", "QUOTE_NONE",
|
||||
"Error", "Dialect", "excel", "excel_tab", "reader", "writer",
|
||||
"register_dialect", "get_dialect", "list_dialects", "Sniffer",
|
||||
"unregister_dialect", "__version__", "DictReader", "DictWriter" ]
|
||||
|
||||
class Dialect:
|
||||
"""Describe an Excel dialect.
|
||||
|
||||
This must be subclassed (see csv.excel). Valid attributes are:
|
||||
delimiter, quotechar, escapechar, doublequote, skipinitialspace,
|
||||
lineterminator, quoting.
|
||||
|
||||
"""
|
||||
_name = ""
|
||||
_valid = False
|
||||
# placeholders
|
||||
delimiter = None
|
||||
quotechar = None
|
||||
escapechar = None
|
||||
doublequote = None
|
||||
skipinitialspace = None
|
||||
lineterminator = None
|
||||
quoting = None
|
||||
|
||||
def __init__(self):
|
||||
if self.__class__ != Dialect:
|
||||
self._valid = True
|
||||
self._validate()
|
||||
|
||||
def _validate(self):
|
||||
try:
|
||||
_Dialect(self)
|
||||
except TypeError, e:
|
||||
# We do this for compatibility with py2.3
|
||||
raise Error(str(e))
|
||||
|
||||
class excel(Dialect):
|
||||
"""Describe the usual properties of Excel-generated CSV files."""
|
||||
delimiter = ','
|
||||
quotechar = '"'
|
||||
doublequote = True
|
||||
skipinitialspace = False
|
||||
lineterminator = '\r\n'
|
||||
quoting = QUOTE_MINIMAL
|
||||
register_dialect("excel", excel)
|
||||
|
||||
class excel_tab(excel):
|
||||
"""Describe the usual properties of Excel-generated TAB-delimited files."""
|
||||
delimiter = '\t'
|
||||
register_dialect("excel-tab", excel_tab)
|
||||
|
||||
|
||||
class DictReader:
|
||||
def __init__(self, f, fieldnames=None, restkey=None, restval=None,
|
||||
dialect="excel", *args, **kwds):
|
||||
self.fieldnames = fieldnames # list of keys for the dict
|
||||
self.restkey = restkey # key to catch long rows
|
||||
self.restval = restval # default value for short rows
|
||||
self.reader = reader(f, dialect, *args, **kwds)
|
||||
self.dialect = dialect
|
||||
self.line_num = 0
|
||||
|
||||
def __iter__(self):
|
||||
return self
|
||||
|
||||
def next(self):
|
||||
row = self.reader.next()
|
||||
if self.fieldnames is None:
|
||||
self.fieldnames = row
|
||||
row = self.reader.next()
|
||||
self.line_num = self.reader.line_num
|
||||
|
||||
# unlike the basic reader, we prefer not to return blanks,
|
||||
# because we will typically wind up with a dict full of None
|
||||
# values
|
||||
while row == []:
|
||||
row = self.reader.next()
|
||||
d = dict(zip(self.fieldnames, row))
|
||||
lf = len(self.fieldnames)
|
||||
lr = len(row)
|
||||
if lf < lr:
|
||||
d[self.restkey] = row[lf:]
|
||||
elif lf > lr:
|
||||
for key in self.fieldnames[lr:]:
|
||||
d[key] = self.restval
|
||||
return d
|
||||
|
||||
|
||||
class DictWriter:
|
||||
def __init__(self, f, fieldnames, restval="", extrasaction="raise",
|
||||
dialect="excel", *args, **kwds):
|
||||
self.fieldnames = fieldnames # list of keys for the dict
|
||||
self.restval = restval # for writing short dicts
|
||||
if extrasaction.lower() not in ("raise", "ignore"):
|
||||
raise ValueError, \
|
||||
("extrasaction (%s) must be 'raise' or 'ignore'" %
|
||||
extrasaction)
|
||||
self.extrasaction = extrasaction
|
||||
self.writer = writer(f, dialect, *args, **kwds)
|
||||
|
||||
def _dict_to_list(self, rowdict):
|
||||
if self.extrasaction == "raise":
|
||||
for k in rowdict.keys():
|
||||
if k not in self.fieldnames:
|
||||
raise ValueError, "dict contains fields not in fieldnames"
|
||||
return [rowdict.get(key, self.restval) for key in self.fieldnames]
|
||||
|
||||
def writerow(self, rowdict):
|
||||
return self.writer.writerow(self._dict_to_list(rowdict))
|
||||
|
||||
def writerows(self, rowdicts):
|
||||
rows = []
|
||||
for rowdict in rowdicts:
|
||||
rows.append(self._dict_to_list(rowdict))
|
||||
return self.writer.writerows(rows)
|
||||
|
||||
# Guard Sniffer's type checking against builds that exclude complex()
|
||||
try:
|
||||
complex
|
||||
except NameError:
|
||||
complex = float
|
||||
|
||||
class Sniffer:
|
||||
'''
|
||||
"Sniffs" the format of a CSV file (i.e. delimiter, quotechar)
|
||||
Returns a Dialect object.
|
||||
'''
|
||||
def __init__(self):
|
||||
# in case there is more than one possible delimiter
|
||||
self.preferred = [',', '\t', ';', ' ', ':']
|
||||
|
||||
|
||||
def sniff(self, sample, delimiters=None):
|
||||
"""
|
||||
Returns a dialect (or None) corresponding to the sample
|
||||
"""
|
||||
|
||||
quotechar, delimiter, skipinitialspace = \
|
||||
self._guess_quote_and_delimiter(sample, delimiters)
|
||||
if not delimiter:
|
||||
delimiter, skipinitialspace = self._guess_delimiter(sample,
|
||||
delimiters)
|
||||
|
||||
if not delimiter:
|
||||
raise Error, "Could not determine delimiter"
|
||||
|
||||
class dialect(Dialect):
|
||||
_name = "sniffed"
|
||||
lineterminator = '\r\n'
|
||||
quoting = QUOTE_MINIMAL
|
||||
# escapechar = ''
|
||||
doublequote = False
|
||||
|
||||
dialect.delimiter = delimiter
|
||||
# _csv.reader won't accept a quotechar of ''
|
||||
dialect.quotechar = quotechar or '"'
|
||||
dialect.skipinitialspace = skipinitialspace
|
||||
|
||||
return dialect
|
||||
|
||||
|
||||
def _guess_quote_and_delimiter(self, data, delimiters):
|
||||
"""
|
||||
Looks for text enclosed between two identical quotes
|
||||
(the probable quotechar) which are preceded and followed
|
||||
by the same character (the probable delimiter).
|
||||
For example:
|
||||
,'some text',
|
||||
The quote with the most wins, same with the delimiter.
|
||||
If there is no quotechar the delimiter can't be determined
|
||||
this way.
|
||||
"""
|
||||
|
||||
matches = []
|
||||
for restr in ('(?P<delim>[^\w\n"\'])(?P<space> ?)(?P<quote>["\']).*?(?P=quote)(?P=delim)', # ,".*?",
|
||||
'(?:^|\n)(?P<quote>["\']).*?(?P=quote)(?P<delim>[^\w\n"\'])(?P<space> ?)', # ".*?",
|
||||
'(?P<delim>>[^\w\n"\'])(?P<space> ?)(?P<quote>["\']).*?(?P=quote)(?:$|\n)', # ,".*?"
|
||||
'(?:^|\n)(?P<quote>["\']).*?(?P=quote)(?:$|\n)'): # ".*?" (no delim, no space)
|
||||
regexp = re.compile(restr, re.DOTALL | re.MULTILINE)
|
||||
matches = regexp.findall(data)
|
||||
if matches:
|
||||
break
|
||||
|
||||
if not matches:
|
||||
return ('', None, 0) # (quotechar, delimiter, skipinitialspace)
|
||||
|
||||
quotes = {}
|
||||
delims = {}
|
||||
spaces = 0
|
||||
for m in matches:
|
||||
n = regexp.groupindex['quote'] - 1
|
||||
key = m[n]
|
||||
if key:
|
||||
quotes[key] = quotes.get(key, 0) + 1
|
||||
try:
|
||||
n = regexp.groupindex['delim'] - 1
|
||||
key = m[n]
|
||||
except KeyError:
|
||||
continue
|
||||
if key and (delimiters is None or key in delimiters):
|
||||
delims[key] = delims.get(key, 0) + 1
|
||||
try:
|
||||
n = regexp.groupindex['space'] - 1
|
||||
except KeyError:
|
||||
continue
|
||||
if m[n]:
|
||||
spaces += 1
|
||||
|
||||
quotechar = reduce(lambda a, b, quotes = quotes:
|
||||
(quotes[a] > quotes[b]) and a or b, quotes.keys())
|
||||
|
||||
if delims:
|
||||
delim = reduce(lambda a, b, delims = delims:
|
||||
(delims[a] > delims[b]) and a or b, delims.keys())
|
||||
skipinitialspace = delims[delim] == spaces
|
||||
if delim == '\n': # most likely a file with a single column
|
||||
delim = ''
|
||||
else:
|
||||
# there is *no* delimiter, it's a single column of quoted data
|
||||
delim = ''
|
||||
skipinitialspace = 0
|
||||
|
||||
return (quotechar, delim, skipinitialspace)
|
||||
|
||||
|
||||
def _guess_delimiter(self, data, delimiters):
|
||||
"""
|
||||
The delimiter /should/ occur the same number of times on
|
||||
each row. However, due to malformed data, it may not. We don't want
|
||||
an all or nothing approach, so we allow for small variations in this
|
||||
number.
|
||||
1) build a table of the frequency of each character on every line.
|
||||
2) build a table of freqencies of this frequency (meta-frequency?),
|
||||
e.g. 'x occurred 5 times in 10 rows, 6 times in 1000 rows,
|
||||
7 times in 2 rows'
|
||||
3) use the mode of the meta-frequency to determine the /expected/
|
||||
frequency for that character
|
||||
4) find out how often the character actually meets that goal
|
||||
5) the character that best meets its goal is the delimiter
|
||||
For performance reasons, the data is evaluated in chunks, so it can
|
||||
try and evaluate the smallest portion of the data possible, evaluating
|
||||
additional chunks as necessary.
|
||||
"""
|
||||
|
||||
data = filter(None, data.split('\n'))
|
||||
|
||||
ascii = [chr(c) for c in range(127)] # 7-bit ASCII
|
||||
|
||||
# build frequency tables
|
||||
chunkLength = min(10, len(data))
|
||||
iteration = 0
|
||||
charFrequency = {}
|
||||
modes = {}
|
||||
delims = {}
|
||||
start, end = 0, min(chunkLength, len(data))
|
||||
while start < len(data):
|
||||
iteration += 1
|
||||
for line in data[start:end]:
|
||||
for char in ascii:
|
||||
metaFrequency = charFrequency.get(char, {})
|
||||
# must count even if frequency is 0
|
||||
freq = line.count(char)
|
||||
# value is the mode
|
||||
metaFrequency[freq] = metaFrequency.get(freq, 0) + 1
|
||||
charFrequency[char] = metaFrequency
|
||||
|
||||
for char in charFrequency.keys():
|
||||
items = charFrequency[char].items()
|
||||
if len(items) == 1 and items[0][0] == 0:
|
||||
continue
|
||||
# get the mode of the frequencies
|
||||
if len(items) > 1:
|
||||
modes[char] = reduce(lambda a, b: a[1] > b[1] and a or b,
|
||||
items)
|
||||
# adjust the mode - subtract the sum of all
|
||||
# other frequencies
|
||||
items.remove(modes[char])
|
||||
modes[char] = (modes[char][0], modes[char][1]
|
||||
- reduce(lambda a, b: (0, a[1] + b[1]),
|
||||
items)[1])
|
||||
else:
|
||||
modes[char] = items[0]
|
||||
|
||||
# build a list of possible delimiters
|
||||
modeList = modes.items()
|
||||
total = float(chunkLength * iteration)
|
||||
# (rows of consistent data) / (number of rows) = 100%
|
||||
consistency = 1.0
|
||||
# minimum consistency threshold
|
||||
threshold = 0.9
|
||||
while len(delims) == 0 and consistency >= threshold:
|
||||
for k, v in modeList:
|
||||
if v[0] > 0 and v[1] > 0:
|
||||
if ((v[1]/total) >= consistency and
|
||||
(delimiters is None or k in delimiters)):
|
||||
delims[k] = v
|
||||
consistency -= 0.01
|
||||
|
||||
if len(delims) == 1:
|
||||
delim = delims.keys()[0]
|
||||
skipinitialspace = (data[0].count(delim) ==
|
||||
data[0].count("%c " % delim))
|
||||
return (delim, skipinitialspace)
|
||||
|
||||
# analyze another chunkLength lines
|
||||
start = end
|
||||
end += chunkLength
|
||||
|
||||
if not delims:
|
||||
return ('', 0)
|
||||
|
||||
# if there's more than one, fall back to a 'preferred' list
|
||||
if len(delims) > 1:
|
||||
for d in self.preferred:
|
||||
if d in delims.keys():
|
||||
skipinitialspace = (data[0].count(d) ==
|
||||
data[0].count("%c " % d))
|
||||
return (d, skipinitialspace)
|
||||
|
||||
# nothing else indicates a preference, pick the character that
|
||||
# dominates(?)
|
||||
items = [(v,k) for (k,v) in delims.items()]
|
||||
items.sort()
|
||||
delim = items[-1][1]
|
||||
|
||||
skipinitialspace = (data[0].count(delim) ==
|
||||
data[0].count("%c " % delim))
|
||||
return (delim, skipinitialspace)
|
||||
|
||||
|
||||
def has_header(self, sample):
|
||||
# Creates a dictionary of types of data in each column. If any
|
||||
# column is of a single type (say, integers), *except* for the first
|
||||
# row, then the first row is presumed to be labels. If the type
|
||||
# can't be determined, it is assumed to be a string in which case
|
||||
# the length of the string is the determining factor: if all of the
|
||||
# rows except for the first are the same length, it's a header.
|
||||
# Finally, a 'vote' is taken at the end for each column, adding or
|
||||
# subtracting from the likelihood of the first row being a header.
|
||||
|
||||
rdr = reader(StringIO(sample), self.sniff(sample))
|
||||
|
||||
header = rdr.next() # assume first row is header
|
||||
|
||||
columns = len(header)
|
||||
columnTypes = {}
|
||||
for i in range(columns): columnTypes[i] = None
|
||||
|
||||
checked = 0
|
||||
for row in rdr:
|
||||
# arbitrary number of rows to check, to keep it sane
|
||||
if checked > 20:
|
||||
break
|
||||
checked += 1
|
||||
|
||||
if len(row) != columns:
|
||||
continue # skip rows that have irregular number of columns
|
||||
|
||||
for col in columnTypes.keys():
|
||||
|
||||
for thisType in [int, long, float, complex]:
|
||||
try:
|
||||
thisType(row[col])
|
||||
break
|
||||
except (ValueError, OverflowError):
|
||||
pass
|
||||
else:
|
||||
# fallback to length of string
|
||||
thisType = len(row[col])
|
||||
|
||||
# treat longs as ints
|
||||
if thisType == long:
|
||||
thisType = int
|
||||
|
||||
if thisType != columnTypes[col]:
|
||||
if columnTypes[col] is None: # add new column type
|
||||
columnTypes[col] = thisType
|
||||
else:
|
||||
# type is inconsistent, remove column from
|
||||
# consideration
|
||||
del columnTypes[col]
|
||||
|
||||
# finally, compare results against first row and "vote"
|
||||
# on whether it's a header
|
||||
hasHeader = 0
|
||||
for col, colType in columnTypes.items():
|
||||
if type(colType) == type(0): # it's a length
|
||||
if len(header[col]) != colType:
|
||||
hasHeader += 1
|
||||
else:
|
||||
hasHeader -= 1
|
||||
else: # attempt typecast
|
||||
try:
|
||||
colType(header[col])
|
||||
except (ValueError, TypeError):
|
||||
hasHeader += 1
|
||||
else:
|
||||
hasHeader -= 1
|
||||
|
||||
return hasHeader > 0
|
||||
2078
lib/jython-2.5.1/datetime.py
Normal file
2078
lib/jython-2.5.1/datetime.py
Normal file
File diff suppressed because it is too large
Load Diff
726
lib/jython-2.5.1/dbexts.py
Normal file
726
lib/jython-2.5.1/dbexts.py
Normal file
@ -0,0 +1,726 @@
|
||||
# $Id: dbexts.py 6638 2009-08-10 17:05:49Z fwierzbicki $
|
||||
|
||||
"""
|
||||
This script provides platform independence by wrapping Python
|
||||
Database API 2.0 compatible drivers to allow seamless database
|
||||
usage across implementations.
|
||||
|
||||
In order to use the C version, you need mxODBC and mxDateTime.
|
||||
In order to use the Java version, you need zxJDBC.
|
||||
|
||||
>>> import dbexts
|
||||
>>> d = dbexts.dbexts() # use the default db
|
||||
>>> d.isql('select count(*) count from player')
|
||||
|
||||
count
|
||||
-------
|
||||
13569.0
|
||||
|
||||
1 row affected
|
||||
|
||||
>>> r = d.raw('select count(*) count from player')
|
||||
>>> r
|
||||
([('count', 3, 17, None, 15, 0, 1)], [(13569.0,)])
|
||||
>>>
|
||||
|
||||
The configuration file follows the following format in a file name dbexts.ini:
|
||||
|
||||
[default]
|
||||
name=mysql
|
||||
|
||||
[jdbc]
|
||||
name=mysql
|
||||
url=jdbc:mysql://localhost/ziclix
|
||||
user=
|
||||
pwd=
|
||||
driver=org.gjt.mm.mysql.Driver
|
||||
datahandler=com.ziclix.python.sql.handler.MySQLDataHandler
|
||||
|
||||
[jdbc]
|
||||
name=pg
|
||||
url=jdbc:postgresql://localhost:5432/ziclix
|
||||
user=bzimmer
|
||||
pwd=
|
||||
driver=org.postgresql.Driver
|
||||
datahandler=com.ziclix.python.sql.handler.PostgresqlDataHandler
|
||||
"""
|
||||
|
||||
import os, re
|
||||
from types import StringType
|
||||
|
||||
__author__ = "brian zimmer (bzimmer@ziclix.com)"
|
||||
__version__ = "$Revision: 6638 $"[11:-2]
|
||||
|
||||
__OS__ = os.name
|
||||
|
||||
choose = lambda bool, a, b: (bool and [a] or [b])[0]
|
||||
|
||||
def console(rows, headers=()):
|
||||
"""Format the results into a list of strings (one for each row):
|
||||
|
||||
<header>
|
||||
<headersep>
|
||||
<row1>
|
||||
<row2>
|
||||
...
|
||||
|
||||
headers may be given as list of strings.
|
||||
|
||||
Columns are separated by colsep; the header is separated from
|
||||
the result set by a line of headersep characters.
|
||||
|
||||
The function calls stringify to format the value data into a string.
|
||||
It defaults to calling str() and striping leading and trailing whitespace.
|
||||
|
||||
- copied and modified from mxODBC
|
||||
"""
|
||||
|
||||
# Check row entry lengths
|
||||
output = []
|
||||
headers = map(lambda header: header.upper(), list(map(lambda x: x or "", headers)))
|
||||
collen = map(len,headers)
|
||||
output.append(headers)
|
||||
if rows and len(rows) > 0:
|
||||
for row in rows:
|
||||
row = map(lambda x: str(x), row)
|
||||
for i in range(len(row)):
|
||||
entry = row[i]
|
||||
if collen[i] < len(entry):
|
||||
collen[i] = len(entry)
|
||||
output.append(row)
|
||||
if len(output) == 1:
|
||||
affected = "0 rows affected"
|
||||
elif len(output) == 2:
|
||||
affected = "1 row affected"
|
||||
else:
|
||||
affected = "%d rows affected" % (len(output) - 1)
|
||||
|
||||
# Format output
|
||||
for i in range(len(output)):
|
||||
row = output[i]
|
||||
l = []
|
||||
for j in range(len(row)):
|
||||
l.append('%-*s' % (collen[j],row[j]))
|
||||
output[i] = " | ".join(l)
|
||||
|
||||
# Insert header separator
|
||||
totallen = len(output[0])
|
||||
output[1:1] = ["-"*(totallen/len("-"))]
|
||||
output.append("\n" + affected)
|
||||
return output
|
||||
|
||||
def html(rows, headers=()):
|
||||
output = []
|
||||
output.append('<table class="results">')
|
||||
output.append('<tr class="headers">')
|
||||
headers = map(lambda x: '<td class="header">%s</td>' % (x.upper()), list(headers))
|
||||
map(output.append, headers)
|
||||
output.append('</tr>')
|
||||
if rows and len(rows) > 0:
|
||||
for row in rows:
|
||||
output.append('<tr class="row">')
|
||||
row = map(lambda x: '<td class="value">%s</td>' % (x), row)
|
||||
map(output.append, row)
|
||||
output.append('</tr>')
|
||||
output.append('</table>')
|
||||
return output
|
||||
|
||||
comments = lambda x: re.compile("{.*?}", re.S).sub("", x, 0)
|
||||
|
||||
class mxODBCProxy:
|
||||
"""Wraps mxODBC to provide proxy support for zxJDBC's additional parameters."""
|
||||
def __init__(self, c):
|
||||
self.c = c
|
||||
def __getattr__(self, name):
|
||||
if name == "execute":
|
||||
return self.execute
|
||||
elif name == "gettypeinfo":
|
||||
return self.gettypeinfo
|
||||
else:
|
||||
return getattr(self.c, name)
|
||||
def execute(self, sql, params=None, bindings=None, maxrows=None):
|
||||
if params:
|
||||
self.c.execute(sql, params)
|
||||
else:
|
||||
self.c.execute(sql)
|
||||
def gettypeinfo(self, typeid=None):
|
||||
if typeid:
|
||||
self.c.gettypeinfo(typeid)
|
||||
|
||||
class executor:
|
||||
"""Handles the insertion of values given dynamic data."""
|
||||
def __init__(self, table, cols):
|
||||
self.cols = cols
|
||||
self.table = table
|
||||
if self.cols:
|
||||
self.sql = "insert into %s (%s) values (%s)" % (table, ",".join(self.cols), ",".join(("?",) * len(self.cols)))
|
||||
else:
|
||||
self.sql = "insert into %s values (%%s)" % (table)
|
||||
def execute(self, db, rows, bindings):
|
||||
assert rows and len(rows) > 0, "must have at least one row"
|
||||
if self.cols:
|
||||
sql = self.sql
|
||||
else:
|
||||
sql = self.sql % (",".join(("?",) * len(rows[0])))
|
||||
db.raw(sql, rows, bindings)
|
||||
|
||||
def connect(dbname):
|
||||
return dbexts(dbname)
|
||||
|
||||
def lookup(dbname):
|
||||
return dbexts(jndiname=dbname)
|
||||
|
||||
class dbexts:
|
||||
def __init__(self, dbname=None, cfg=None, formatter=console, autocommit=0, jndiname=None, out=None):
|
||||
self.verbose = 1
|
||||
self.results = []
|
||||
self.headers = []
|
||||
self.autocommit = autocommit
|
||||
self.formatter = formatter
|
||||
self.out = out
|
||||
self.lastrowid = None
|
||||
self.updatecount = None
|
||||
|
||||
if not jndiname:
|
||||
if cfg == None:
|
||||
fn = os.path.join(os.path.split(__file__)[0], "dbexts.ini")
|
||||
if not os.path.exists(fn):
|
||||
fn = os.path.join(os.environ['HOME'], ".dbexts")
|
||||
self.dbs = IniParser(fn)
|
||||
elif isinstance(cfg, IniParser):
|
||||
self.dbs = cfg
|
||||
else:
|
||||
self.dbs = IniParser(cfg)
|
||||
if dbname == None: dbname = self.dbs[("default", "name")]
|
||||
|
||||
if __OS__ == 'java':
|
||||
|
||||
from com.ziclix.python.sql import zxJDBC
|
||||
database = zxJDBC
|
||||
if not jndiname:
|
||||
t = self.dbs[("jdbc", dbname)]
|
||||
self.dburl, dbuser, dbpwd, jdbcdriver = t['url'], t['user'], t['pwd'], t['driver']
|
||||
if t.has_key('datahandler'):
|
||||
self.datahandler = []
|
||||
for dh in t['datahandler'].split(','):
|
||||
classname = dh.split(".")[-1]
|
||||
datahandlerclass = __import__(dh, globals(), locals(), classname)
|
||||
self.datahandler.append(datahandlerclass)
|
||||
keys = [x for x in t.keys() if x not in ['url', 'user', 'pwd', 'driver', 'datahandler', 'name']]
|
||||
props = {}
|
||||
for a in keys:
|
||||
props[a] = t[a]
|
||||
self.db = apply(database.connect, (self.dburl, dbuser, dbpwd, jdbcdriver), props)
|
||||
else:
|
||||
self.db = database.lookup(jndiname)
|
||||
self.db.autocommit = self.autocommit
|
||||
|
||||
elif __OS__ == 'nt':
|
||||
|
||||
for modname in ["mx.ODBC.Windows", "ODBC.Windows"]:
|
||||
try:
|
||||
database = __import__(modname, globals(), locals(), "Windows")
|
||||
break
|
||||
except:
|
||||
continue
|
||||
else:
|
||||
raise ImportError("unable to find appropriate mxODBC module")
|
||||
|
||||
t = self.dbs[("odbc", dbname)]
|
||||
self.dburl, dbuser, dbpwd = t['url'], t['user'], t['pwd']
|
||||
self.db = database.Connect(self.dburl, dbuser, dbpwd, clear_auto_commit=1)
|
||||
|
||||
self.dbname = dbname
|
||||
for a in database.sqltype.keys():
|
||||
setattr(self, database.sqltype[a], a)
|
||||
for a in dir(database):
|
||||
try:
|
||||
p = getattr(database, a)
|
||||
if issubclass(p, Exception):
|
||||
setattr(self, a, p)
|
||||
except:
|
||||
continue
|
||||
del database
|
||||
|
||||
def __str__(self):
|
||||
return self.dburl
|
||||
|
||||
def __repr__(self):
|
||||
return self.dburl
|
||||
|
||||
def __getattr__(self, name):
|
||||
if "cfg" == name:
|
||||
return self.dbs.cfg
|
||||
raise AttributeError("'dbexts' object has no attribute '%s'" % (name))
|
||||
|
||||
def close(self):
|
||||
""" close the connection to the database """
|
||||
self.db.close()
|
||||
|
||||
def begin(self, style=None):
|
||||
""" reset ivars and return a new cursor, possibly binding an auxiliary datahandler """
|
||||
self.headers, self.results = [], []
|
||||
if style:
|
||||
c = self.db.cursor(style)
|
||||
else:
|
||||
c = self.db.cursor()
|
||||
if __OS__ == 'java':
|
||||
if hasattr(self, 'datahandler'):
|
||||
for dh in self.datahandler:
|
||||
c.datahandler = dh(c.datahandler)
|
||||
else:
|
||||
c = mxODBCProxy(c)
|
||||
return c
|
||||
|
||||
def commit(self, cursor=None, close=1):
|
||||
""" commit the cursor and create the result set """
|
||||
if cursor and cursor.description:
|
||||
self.headers = cursor.description
|
||||
self.results = cursor.fetchall()
|
||||
if hasattr(cursor, "nextset"):
|
||||
s = cursor.nextset()
|
||||
while s:
|
||||
self.results += cursor.fetchall()
|
||||
s = cursor.nextset()
|
||||
if hasattr(cursor, "lastrowid"):
|
||||
self.lastrowid = cursor.lastrowid
|
||||
if hasattr(cursor, "updatecount"):
|
||||
self.updatecount = cursor.updatecount
|
||||
if not self.autocommit or cursor is None:
|
||||
if not self.db.autocommit:
|
||||
self.db.commit()
|
||||
if cursor and close: cursor.close()
|
||||
|
||||
def rollback(self):
|
||||
""" rollback the cursor """
|
||||
self.db.rollback()
|
||||
|
||||
def prepare(self, sql):
|
||||
""" prepare the sql statement """
|
||||
cur = self.begin()
|
||||
try:
|
||||
return cur.prepare(sql)
|
||||
finally:
|
||||
self.commit(cur)
|
||||
|
||||
def display(self):
|
||||
""" using the formatter, display the results """
|
||||
if self.formatter and self.verbose > 0:
|
||||
res = self.results
|
||||
if res:
|
||||
print >> self.out, ""
|
||||
for a in self.formatter(res, map(lambda x: x[0], self.headers)):
|
||||
print >> self.out, a
|
||||
print >> self.out, ""
|
||||
|
||||
def __execute__(self, sql, params=None, bindings=None, maxrows=None):
|
||||
""" the primary execution method """
|
||||
cur = self.begin()
|
||||
try:
|
||||
if bindings:
|
||||
cur.execute(sql, params, bindings, maxrows=maxrows)
|
||||
elif params:
|
||||
cur.execute(sql, params, maxrows=maxrows)
|
||||
else:
|
||||
cur.execute(sql, maxrows=maxrows)
|
||||
finally:
|
||||
self.commit(cur, close=isinstance(sql, StringType))
|
||||
|
||||
def isql(self, sql, params=None, bindings=None, maxrows=None):
|
||||
""" execute and display the sql """
|
||||
self.raw(sql, params, bindings, maxrows=maxrows)
|
||||
self.display()
|
||||
|
||||
def raw(self, sql, params=None, bindings=None, delim=None, comments=comments, maxrows=None):
|
||||
""" execute the sql and return a tuple of (headers, results) """
|
||||
if delim:
|
||||
headers = []
|
||||
results = []
|
||||
if type(sql) == type(StringType):
|
||||
if comments: sql = comments(sql)
|
||||
statements = filter(lambda x: len(x) > 0,
|
||||
map(lambda statement: statement.strip(), sql.split(delim)))
|
||||
else:
|
||||
statements = [sql]
|
||||
for a in statements:
|
||||
self.__execute__(a, params, bindings, maxrows=maxrows)
|
||||
headers.append(self.headers)
|
||||
results.append(self.results)
|
||||
self.headers = headers
|
||||
self.results = results
|
||||
else:
|
||||
self.__execute__(sql, params, bindings, maxrows=maxrows)
|
||||
return (self.headers, self.results)
|
||||
|
||||
def callproc(self, procname, params=None, bindings=None, maxrows=None):
|
||||
""" execute a stored procedure """
|
||||
cur = self.begin()
|
||||
try:
|
||||
cur.callproc(procname, params=params, bindings=bindings, maxrows=maxrows)
|
||||
finally:
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def pk(self, table, owner=None, schema=None):
|
||||
""" display the table's primary keys """
|
||||
cur = self.begin()
|
||||
cur.primarykeys(schema, owner, table)
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def fk(self, primary_table=None, foreign_table=None, owner=None, schema=None):
|
||||
""" display the table's foreign keys """
|
||||
cur = self.begin()
|
||||
if primary_table and foreign_table:
|
||||
cur.foreignkeys(schema, owner, primary_table, schema, owner, foreign_table)
|
||||
elif primary_table:
|
||||
cur.foreignkeys(schema, owner, primary_table, schema, owner, None)
|
||||
elif foreign_table:
|
||||
cur.foreignkeys(schema, owner, None, schema, owner, foreign_table)
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def table(self, table=None, types=("TABLE",), owner=None, schema=None):
|
||||
"""If no table argument, displays a list of all tables. If a table argument,
|
||||
displays the columns of the given table."""
|
||||
cur = self.begin()
|
||||
if table:
|
||||
cur.columns(schema, owner, table, None)
|
||||
else:
|
||||
cur.tables(schema, owner, None, types)
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def proc(self, proc=None, owner=None, schema=None):
|
||||
"""If no proc argument, displays a list of all procedures. If a proc argument,
|
||||
displays the parameters of the given procedure."""
|
||||
cur = self.begin()
|
||||
if proc:
|
||||
cur.procedurecolumns(schema, owner, proc, None)
|
||||
else:
|
||||
cur.procedures(schema, owner, None)
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def stat(self, table, qualifier=None, owner=None, unique=0, accuracy=0):
|
||||
""" display the table's indicies """
|
||||
cur = self.begin()
|
||||
cur.statistics(qualifier, owner, table, unique, accuracy)
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def typeinfo(self, sqltype=None):
|
||||
""" display the types available for the database """
|
||||
cur = self.begin()
|
||||
cur.gettypeinfo(sqltype)
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def tabletypeinfo(self):
|
||||
""" display the table types available for the database """
|
||||
cur = self.begin()
|
||||
cur.gettabletypeinfo()
|
||||
self.commit(cur)
|
||||
self.display()
|
||||
|
||||
def schema(self, table, full=0, sort=1, owner=None):
|
||||
"""Displays a Schema object for the table. If full is true, then generates
|
||||
references to the table in addition to the standard fields. If sort is true,
|
||||
sort all the items in the schema, else leave them in db dependent order."""
|
||||
print >> self.out, str(Schema(self, table, owner, full, sort))
|
||||
|
||||
def bulkcopy(self, dst, table, include=[], exclude=[], autobatch=0, executor=executor):
|
||||
"""Returns a Bulkcopy object using the given table."""
|
||||
if type(dst) == type(""):
|
||||
dst = dbexts(dst, cfg=self.dbs)
|
||||
bcp = Bulkcopy(dst, table, include=include, exclude=exclude, autobatch=autobatch, executor=executor)
|
||||
return bcp
|
||||
|
||||
def bcp(self, src, table, where='(1=1)', params=[], include=[], exclude=[], autobatch=0, executor=executor):
|
||||
"""Bulkcopy of rows from a src database to the current database for a given table and where clause."""
|
||||
if type(src) == type(""):
|
||||
src = dbexts(src, cfg=self.dbs)
|
||||
bcp = self.bulkcopy(self, table, include, exclude, autobatch, executor)
|
||||
num = bcp.transfer(src, where, params)
|
||||
return num
|
||||
|
||||
def unload(self, filename, sql, delimiter=",", includeheaders=1):
|
||||
""" Unloads the delimited results of the query to the file specified, optionally including headers. """
|
||||
u = Unload(self, filename, delimiter, includeheaders)
|
||||
u.unload(sql)
|
||||
|
||||
class Bulkcopy:
|
||||
"""The idea for a bcp class came from http://object-craft.com.au/projects/sybase"""
|
||||
def __init__(self, dst, table, include=[], exclude=[], autobatch=0, executor=executor):
|
||||
self.dst = dst
|
||||
self.table = table
|
||||
self.total = 0
|
||||
self.rows = []
|
||||
self.autobatch = autobatch
|
||||
self.bindings = {}
|
||||
|
||||
include = map(lambda x: x.lower(), include)
|
||||
exclude = map(lambda x: x.lower(), exclude)
|
||||
|
||||
_verbose = self.dst.verbose
|
||||
self.dst.verbose = 0
|
||||
try:
|
||||
self.dst.table(self.table)
|
||||
if self.dst.results:
|
||||
colmap = {}
|
||||
for a in self.dst.results:
|
||||
colmap[a[3].lower()] = a[4]
|
||||
cols = self.__filter__(colmap.keys(), include, exclude)
|
||||
for a in zip(range(len(cols)), cols):
|
||||
self.bindings[a[0]] = colmap[a[1]]
|
||||
colmap = None
|
||||
else:
|
||||
cols = self.__filter__(include, include, exclude)
|
||||
finally:
|
||||
self.dst.verbose = _verbose
|
||||
|
||||
self.executor = executor(table, cols)
|
||||
|
||||
def __str__(self):
|
||||
return "[%s].[%s]" % (self.dst, self.table)
|
||||
|
||||
def __repr__(self):
|
||||
return "[%s].[%s]" % (self.dst, self.table)
|
||||
|
||||
def __getattr__(self, name):
|
||||
if name == 'columns':
|
||||
return self.executor.cols
|
||||
|
||||
def __filter__(self, values, include, exclude):
|
||||
cols = map(lambda col: col.lower(), values)
|
||||
if exclude:
|
||||
cols = filter(lambda x, ex=exclude: x not in ex, cols)
|
||||
if include:
|
||||
cols = filter(lambda x, inc=include: x in inc, cols)
|
||||
return cols
|
||||
|
||||
def format(self, column, type):
|
||||
self.bindings[column] = type
|
||||
|
||||
def done(self):
|
||||
if len(self.rows) > 0:
|
||||
return self.batch()
|
||||
return 0
|
||||
|
||||
def batch(self):
|
||||
self.executor.execute(self.dst, self.rows, self.bindings)
|
||||
cnt = len(self.rows)
|
||||
self.total += cnt
|
||||
self.rows = []
|
||||
return cnt
|
||||
|
||||
def rowxfer(self, line):
|
||||
self.rows.append(line)
|
||||
if self.autobatch: self.batch()
|
||||
|
||||
def transfer(self, src, where="(1=1)", params=[]):
|
||||
sql = "select %s from %s where %s" % (", ".join(self.columns), self.table, where)
|
||||
h, d = src.raw(sql, params)
|
||||
if d:
|
||||
map(self.rowxfer, d)
|
||||
return self.done()
|
||||
return 0
|
||||
|
||||
class Unload:
|
||||
"""Unloads a sql statement to a file with optional formatting of each value."""
|
||||
def __init__(self, db, filename, delimiter=",", includeheaders=1):
|
||||
self.db = db
|
||||
self.filename = filename
|
||||
self.delimiter = delimiter
|
||||
self.includeheaders = includeheaders
|
||||
self.formatters = {}
|
||||
|
||||
def format(self, o):
|
||||
if not o:
|
||||
return ""
|
||||
o = str(o)
|
||||
if o.find(",") != -1:
|
||||
o = "\"\"%s\"\"" % (o)
|
||||
return o
|
||||
|
||||
def unload(self, sql, mode="w"):
|
||||
headers, results = self.db.raw(sql)
|
||||
w = open(self.filename, mode)
|
||||
if self.includeheaders:
|
||||
w.write("%s\n" % (self.delimiter.join(map(lambda x: x[0], headers))))
|
||||
if results:
|
||||
for a in results:
|
||||
w.write("%s\n" % (self.delimiter.join(map(self.format, a))))
|
||||
w.flush()
|
||||
w.close()
|
||||
|
||||
class Schema:
|
||||
"""Produces a Schema object which represents the database schema for a table"""
|
||||
def __init__(self, db, table, owner=None, full=0, sort=1):
|
||||
self.db = db
|
||||
self.table = table
|
||||
self.owner = owner
|
||||
self.full = full
|
||||
self.sort = sort
|
||||
_verbose = self.db.verbose
|
||||
self.db.verbose = 0
|
||||
try:
|
||||
if table: self.computeschema()
|
||||
finally:
|
||||
self.db.verbose = _verbose
|
||||
|
||||
def computeschema(self):
|
||||
self.db.table(self.table, owner=self.owner)
|
||||
self.columns = []
|
||||
# (column name, type_name, size, nullable)
|
||||
if self.db.results:
|
||||
self.columns = map(lambda x: (x[3], x[5], x[6], x[10]), self.db.results)
|
||||
if self.sort: self.columns.sort(lambda x, y: cmp(x[0], y[0]))
|
||||
|
||||
self.db.fk(None, self.table)
|
||||
# (pk table name, pk column name, fk column name, fk name, pk name)
|
||||
self.imported = []
|
||||
if self.db.results:
|
||||
self.imported = map(lambda x: (x[2], x[3], x[7], x[11], x[12]), self.db.results)
|
||||
if self.sort: self.imported.sort(lambda x, y: cmp(x[2], y[2]))
|
||||
|
||||
self.exported = []
|
||||
if self.full:
|
||||
self.db.fk(self.table, None)
|
||||
# (pk column name, fk table name, fk column name, fk name, pk name)
|
||||
if self.db.results:
|
||||
self.exported = map(lambda x: (x[3], x[6], x[7], x[11], x[12]), self.db.results)
|
||||
if self.sort: self.exported.sort(lambda x, y: cmp(x[1], y[1]))
|
||||
|
||||
self.db.pk(self.table)
|
||||
self.primarykeys = []
|
||||
if self.db.results:
|
||||
# (column name, key_seq, pk name)
|
||||
self.primarykeys = map(lambda x: (x[3], x[4], x[5]), self.db.results)
|
||||
if self.sort: self.primarykeys.sort(lambda x, y: cmp(x[1], y[1]))
|
||||
|
||||
try:
|
||||
self.indices = None
|
||||
self.db.stat(self.table)
|
||||
self.indices = []
|
||||
# (non-unique, name, type, pos, column name, asc)
|
||||
if self.db.results:
|
||||
idxdict = {}
|
||||
# mxODBC returns a row of None's, so filter it out
|
||||
idx = map(lambda x: (x[3], x[5].strip(), x[6], x[7], x[8]), filter(lambda x: x[5], self.db.results))
|
||||
def cckmp(x, y):
|
||||
c = cmp(x[1], y[1])
|
||||
if c == 0: c = cmp(x[3], y[3])
|
||||
return c
|
||||
# sort this regardless, this gets the indicies lined up
|
||||
idx.sort(cckmp)
|
||||
for a in idx:
|
||||
if not idxdict.has_key(a[1]):
|
||||
idxdict[a[1]] = []
|
||||
idxdict[a[1]].append(a)
|
||||
self.indices = idxdict.values()
|
||||
if self.sort: self.indices.sort(lambda x, y: cmp(x[0][1], y[0][1]))
|
||||
except:
|
||||
pass
|
||||
|
||||
def __str__(self):
|
||||
d = []
|
||||
d.append("Table")
|
||||
d.append(" " + self.table)
|
||||
d.append("\nPrimary Keys")
|
||||
for a in self.primarykeys:
|
||||
d.append(" %s {%s}" % (a[0], a[2]))
|
||||
d.append("\nImported (Foreign) Keys")
|
||||
for a in self.imported:
|
||||
d.append(" %s (%s.%s) {%s}" % (a[2], a[0], a[1], a[3]))
|
||||
if self.full:
|
||||
d.append("\nExported (Referenced) Keys")
|
||||
for a in self.exported:
|
||||
d.append(" %s (%s.%s) {%s}" % (a[0], a[1], a[2], a[3]))
|
||||
d.append("\nColumns")
|
||||
for a in self.columns:
|
||||
nullable = choose(a[3], "nullable", "non-nullable")
|
||||
d.append(" %-20s %s(%s), %s" % (a[0], a[1], a[2], nullable))
|
||||
d.append("\nIndices")
|
||||
if self.indices is None:
|
||||
d.append(" (failed)")
|
||||
else:
|
||||
for a in self.indices:
|
||||
unique = choose(a[0][0], "non-unique", "unique")
|
||||
cname = ", ".join(map(lambda x: x[4], a))
|
||||
d.append(" %s index {%s} on (%s)" % (unique, a[0][1], cname))
|
||||
return "\n".join(d)
|
||||
|
||||
class IniParser:
|
||||
def __init__(self, cfg, key='name'):
|
||||
self.key = key
|
||||
self.records = {}
|
||||
self.ctypeRE = re.compile("\[(jdbc|odbc|default)\]")
|
||||
self.entryRE = re.compile("([a-zA-Z]+)[ \t]*=[ \t]*(.*)")
|
||||
self.cfg = cfg
|
||||
self.parse()
|
||||
|
||||
def parse(self):
|
||||
fp = open(self.cfg, "r")
|
||||
data = fp.readlines()
|
||||
fp.close()
|
||||
lines = filter(lambda x: len(x) > 0 and x[0] not in ['#', ';'], map(lambda x: x.strip(), data))
|
||||
current = None
|
||||
for i in range(len(lines)):
|
||||
line = lines[i]
|
||||
g = self.ctypeRE.match(line)
|
||||
if g: # a section header
|
||||
current = {}
|
||||
if not self.records.has_key(g.group(1)):
|
||||
self.records[g.group(1)] = []
|
||||
self.records[g.group(1)].append(current)
|
||||
else:
|
||||
g = self.entryRE.match(line)
|
||||
if g:
|
||||
current[g.group(1)] = g.group(2)
|
||||
|
||||
def __getitem__(self, (ctype, skey)):
|
||||
if skey == self.key: return self.records[ctype][0][skey]
|
||||
t = filter(lambda x, p=self.key, s=skey: x[p] == s, self.records[ctype])
|
||||
if not t or len(t) > 1:
|
||||
raise KeyError, "invalid key ('%s', '%s')" % (ctype, skey)
|
||||
return t[0]
|
||||
|
||||
def random_table_name(prefix, num_chars):
|
||||
import random
|
||||
d = [prefix, '_']
|
||||
i = 0
|
||||
while i < num_chars:
|
||||
d.append(chr(int(100 * random.random()) % 26 + ord('A')))
|
||||
i += 1
|
||||
return "".join(d)
|
||||
|
||||
class ResultSetRow:
|
||||
def __init__(self, rs, row):
|
||||
self.row = row
|
||||
self.rs = rs
|
||||
def __getitem__(self, i):
|
||||
if type(i) == type(""):
|
||||
i = self.rs.index(i)
|
||||
return self.row[i]
|
||||
def __getslice__(self, i, j):
|
||||
if type(i) == type(""): i = self.rs.index(i)
|
||||
if type(j) == type(""): j = self.rs.index(j)
|
||||
return self.row[i:j]
|
||||
def __len__(self):
|
||||
return len(self.row)
|
||||
def __repr__(self):
|
||||
return str(self.row)
|
||||
|
||||
class ResultSet:
|
||||
def __init__(self, headers, results=[]):
|
||||
self.headers = map(lambda x: x.upper(), headers)
|
||||
self.results = results
|
||||
def index(self, i):
|
||||
return self.headers.index(i.upper())
|
||||
def __getitem__(self, i):
|
||||
return ResultSetRow(self, self.results[i])
|
||||
def __getslice__(self, i, j):
|
||||
return map(lambda x, rs=self: ResultSetRow(rs, x), self.results[i:j])
|
||||
def __repr__(self):
|
||||
return "<%s instance {cols [%d], rows [%d]} at %s>" % (self.__class__, len(self.headers), len(self.results), id(self))
|
||||
5173
lib/jython-2.5.1/decimal.py
Normal file
5173
lib/jython-2.5.1/decimal.py
Normal file
File diff suppressed because it is too large
Load Diff
2019
lib/jython-2.5.1/difflib.py
Normal file
2019
lib/jython-2.5.1/difflib.py
Normal file
File diff suppressed because it is too large
Load Diff
38
lib/jython-2.5.1/dircache.py
Normal file
38
lib/jython-2.5.1/dircache.py
Normal file
@ -0,0 +1,38 @@
|
||||
"""Read and cache directory listings.
|
||||
|
||||
The listdir() routine returns a sorted list of the files in a directory,
|
||||
using a cache to avoid reading the directory more often than necessary.
|
||||
The annotate() routine appends slashes to directories."""
|
||||
|
||||
import os
|
||||
|
||||
__all__ = ["listdir", "opendir", "annotate", "reset"]
|
||||
|
||||
cache = {}
|
||||
|
||||
def reset():
|
||||
"""Reset the cache completely."""
|
||||
global cache
|
||||
cache = {}
|
||||
|
||||
def listdir(path):
|
||||
"""List directory contents, using cache."""
|
||||
try:
|
||||
cached_mtime, list = cache[path]
|
||||
del cache[path]
|
||||
except KeyError:
|
||||
cached_mtime, list = -1, []
|
||||
mtime = os.stat(path).st_mtime
|
||||
if mtime != cached_mtime:
|
||||
list = os.listdir(path)
|
||||
list.sort()
|
||||
cache[path] = mtime, list
|
||||
return list
|
||||
|
||||
opendir = listdir # XXX backward compatibility
|
||||
|
||||
def annotate(head, list):
|
||||
"""Add '/' suffixes to directories."""
|
||||
for i in range(len(list)):
|
||||
if os.path.isdir(os.path.join(head, list[i])):
|
||||
list[i] = list[i] + '/'
|
||||
BIN
lib/jython-2.5.1/dis$py.class
Normal file
BIN
lib/jython-2.5.1/dis$py.class
Normal file
Binary file not shown.
223
lib/jython-2.5.1/dis.py
Normal file
223
lib/jython-2.5.1/dis.py
Normal file
@ -0,0 +1,223 @@
|
||||
"""Disassembler of Python byte code into mnemonics."""
|
||||
|
||||
import sys
|
||||
import types
|
||||
|
||||
from opcode import *
|
||||
from opcode import __all__ as _opcodes_all
|
||||
|
||||
__all__ = ["dis","disassemble","distb","disco"] + _opcodes_all
|
||||
del _opcodes_all
|
||||
|
||||
def dis(x=None):
|
||||
"""Disassemble classes, methods, functions, or code.
|
||||
|
||||
With no argument, disassemble the last traceback.
|
||||
|
||||
"""
|
||||
if x is None:
|
||||
distb()
|
||||
return
|
||||
if type(x) is types.InstanceType:
|
||||
x = x.__class__
|
||||
if hasattr(x, 'im_func'):
|
||||
x = x.im_func
|
||||
if hasattr(x, 'func_code'):
|
||||
x = x.func_code
|
||||
if hasattr(x, '__dict__'):
|
||||
items = x.__dict__.items()
|
||||
items.sort()
|
||||
for name, x1 in items:
|
||||
if type(x1) in (types.MethodType,
|
||||
types.FunctionType,
|
||||
types.CodeType,
|
||||
types.ClassType):
|
||||
print "Disassembly of %s:" % name
|
||||
try:
|
||||
dis(x1)
|
||||
except TypeError, msg:
|
||||
print "Sorry:", msg
|
||||
print
|
||||
elif hasattr(x, 'co_code'):
|
||||
disassemble(x)
|
||||
elif isinstance(x, str):
|
||||
disassemble_string(x)
|
||||
else:
|
||||
raise TypeError, \
|
||||
"don't know how to disassemble %s objects" % \
|
||||
type(x).__name__
|
||||
|
||||
def distb(tb=None):
|
||||
"""Disassemble a traceback (default: last traceback)."""
|
||||
if tb is None:
|
||||
try:
|
||||
tb = sys.last_traceback
|
||||
except AttributeError:
|
||||
raise RuntimeError, "no last traceback to disassemble"
|
||||
while tb.tb_next: tb = tb.tb_next
|
||||
disassemble(tb.tb_frame.f_code, tb.tb_lasti)
|
||||
|
||||
def disassemble(co, lasti=-1):
|
||||
"""Disassemble a code object."""
|
||||
code = co.co_code
|
||||
labels = findlabels(code)
|
||||
linestarts = dict(findlinestarts(co))
|
||||
n = len(code)
|
||||
i = 0
|
||||
extended_arg = 0
|
||||
free = None
|
||||
while i < n:
|
||||
c = code[i]
|
||||
op = ord(c)
|
||||
if i in linestarts:
|
||||
if i > 0:
|
||||
print
|
||||
print "%3d" % linestarts[i],
|
||||
else:
|
||||
print ' ',
|
||||
|
||||
if i == lasti: print '-->',
|
||||
else: print ' ',
|
||||
if i in labels: print '>>',
|
||||
else: print ' ',
|
||||
print repr(i).rjust(4),
|
||||
print opname[op].ljust(20),
|
||||
i = i+1
|
||||
if op >= HAVE_ARGUMENT:
|
||||
oparg = ord(code[i]) + ord(code[i+1])*256 + extended_arg
|
||||
extended_arg = 0
|
||||
i = i+2
|
||||
if op == EXTENDED_ARG:
|
||||
extended_arg = oparg*65536L
|
||||
print repr(oparg).rjust(5),
|
||||
if op in hasconst:
|
||||
print '(' + repr(co.co_consts[oparg]) + ')',
|
||||
elif op in hasname:
|
||||
print '(' + co.co_names[oparg] + ')',
|
||||
elif op in hasjrel:
|
||||
print '(to ' + repr(i + oparg) + ')',
|
||||
elif op in haslocal:
|
||||
print '(' + co.co_varnames[oparg] + ')',
|
||||
elif op in hascompare:
|
||||
print '(' + cmp_op[oparg] + ')',
|
||||
elif op in hasfree:
|
||||
if free is None:
|
||||
free = co.co_cellvars + co.co_freevars
|
||||
print '(' + free[oparg] + ')',
|
||||
print
|
||||
|
||||
def disassemble_string(code, lasti=-1, varnames=None, names=None,
|
||||
constants=None):
|
||||
labels = findlabels(code)
|
||||
n = len(code)
|
||||
i = 0
|
||||
while i < n:
|
||||
c = code[i]
|
||||
op = ord(c)
|
||||
if i == lasti: print '-->',
|
||||
else: print ' ',
|
||||
if i in labels: print '>>',
|
||||
else: print ' ',
|
||||
print repr(i).rjust(4),
|
||||
print opname[op].ljust(15),
|
||||
i = i+1
|
||||
if op >= HAVE_ARGUMENT:
|
||||
oparg = ord(code[i]) + ord(code[i+1])*256
|
||||
i = i+2
|
||||
print repr(oparg).rjust(5),
|
||||
if op in hasconst:
|
||||
if constants:
|
||||
print '(' + repr(constants[oparg]) + ')',
|
||||
else:
|
||||
print '(%d)'%oparg,
|
||||
elif op in hasname:
|
||||
if names is not None:
|
||||
print '(' + names[oparg] + ')',
|
||||
else:
|
||||
print '(%d)'%oparg,
|
||||
elif op in hasjrel:
|
||||
print '(to ' + repr(i + oparg) + ')',
|
||||
elif op in haslocal:
|
||||
if varnames:
|
||||
print '(' + varnames[oparg] + ')',
|
||||
else:
|
||||
print '(%d)' % oparg,
|
||||
elif op in hascompare:
|
||||
print '(' + cmp_op[oparg] + ')',
|
||||
print
|
||||
|
||||
disco = disassemble # XXX For backwards compatibility
|
||||
|
||||
def findlabels(code):
|
||||
"""Detect all offsets in a byte code which are jump targets.
|
||||
|
||||
Return the list of offsets.
|
||||
|
||||
"""
|
||||
labels = []
|
||||
n = len(code)
|
||||
i = 0
|
||||
while i < n:
|
||||
c = code[i]
|
||||
op = ord(c)
|
||||
i = i+1
|
||||
if op >= HAVE_ARGUMENT:
|
||||
oparg = ord(code[i]) + ord(code[i+1])*256
|
||||
i = i+2
|
||||
label = -1
|
||||
if op in hasjrel:
|
||||
label = i+oparg
|
||||
elif op in hasjabs:
|
||||
label = oparg
|
||||
if label >= 0:
|
||||
if label not in labels:
|
||||
labels.append(label)
|
||||
return labels
|
||||
|
||||
def findlinestarts(code):
|
||||
"""Find the offsets in a byte code which are start of lines in the source.
|
||||
|
||||
Generate pairs (offset, lineno) as described in Python/compile.c.
|
||||
|
||||
"""
|
||||
byte_increments = [ord(c) for c in code.co_lnotab[0::2]]
|
||||
line_increments = [ord(c) for c in code.co_lnotab[1::2]]
|
||||
|
||||
lastlineno = None
|
||||
lineno = code.co_firstlineno
|
||||
addr = 0
|
||||
for byte_incr, line_incr in zip(byte_increments, line_increments):
|
||||
if byte_incr:
|
||||
if lineno != lastlineno:
|
||||
yield (addr, lineno)
|
||||
lastlineno = lineno
|
||||
addr += byte_incr
|
||||
lineno += line_incr
|
||||
if lineno != lastlineno:
|
||||
yield (addr, lineno)
|
||||
|
||||
def _test():
|
||||
"""Simple test program to disassemble a file."""
|
||||
if sys.argv[1:]:
|
||||
if sys.argv[2:]:
|
||||
sys.stderr.write("usage: python dis.py [-|file]\n")
|
||||
sys.exit(2)
|
||||
fn = sys.argv[1]
|
||||
if not fn or fn == "-":
|
||||
fn = None
|
||||
else:
|
||||
fn = None
|
||||
if fn is None:
|
||||
f = sys.stdin
|
||||
else:
|
||||
f = open(fn)
|
||||
source = f.read()
|
||||
if fn is not None:
|
||||
f.close()
|
||||
else:
|
||||
fn = "<stdin>"
|
||||
code = compile(source, fn, "exec")
|
||||
dis(code)
|
||||
|
||||
if __name__ == "__main__":
|
||||
_test()
|
||||
22
lib/jython-2.5.1/distutils/README
Normal file
22
lib/jython-2.5.1/distutils/README
Normal file
@ -0,0 +1,22 @@
|
||||
This directory contains only a subset of the Distutils, specifically
|
||||
the Python modules in the 'distutils' and 'distutils.command'
|
||||
packages. This is all you need to distribute and install Python
|
||||
modules using the Distutils. There is also a separately packaged
|
||||
standalone version of the Distutils available for people who want to
|
||||
upgrade the Distutils without upgrading Python, available from the
|
||||
Distutils web page:
|
||||
|
||||
http://www.python.org/sigs/distutils-sig/
|
||||
|
||||
The standalone version includes all of the code in this directory,
|
||||
plus documentation, test scripts, examples, etc.
|
||||
|
||||
The Distutils documentation is divided into two documents, "Installing
|
||||
Python Modules", which explains how to install Python packages, and
|
||||
"Distributing Python Modules", which explains how to write setup.py
|
||||
files. Both documents are part of the standard Python documentation
|
||||
set, and are available from http://www.python.org/doc/current/ .
|
||||
|
||||
Greg Ward (gward@python.net)
|
||||
|
||||
$Id: README 29650 2002-11-13 13:26:59Z akuchling $
|
||||
23
lib/jython-2.5.1/distutils/__init__.py
Normal file
23
lib/jython-2.5.1/distutils/__init__.py
Normal file
@ -0,0 +1,23 @@
|
||||
"""distutils
|
||||
|
||||
The main package for the Python Module Distribution Utilities. Normally
|
||||
used from a setup script as
|
||||
|
||||
from distutils.core import setup
|
||||
|
||||
setup (...)
|
||||
"""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: __init__.py 54641 2007-03-31 21:02:43Z marc-andre.lemburg $"
|
||||
|
||||
# Distutils version
|
||||
#
|
||||
# Please coordinate with Marc-Andre Lemburg <mal@egenix.com> when adding
|
||||
# new features to distutils that would warrant bumping the version number.
|
||||
#
|
||||
# In general, major and minor version should loosely follow the Python
|
||||
# version number the distutils code was shipped with.
|
||||
#
|
||||
__version__ = "2.5.1"
|
||||
173
lib/jython-2.5.1/distutils/archive_util.py
Normal file
173
lib/jython-2.5.1/distutils/archive_util.py
Normal file
@ -0,0 +1,173 @@
|
||||
"""distutils.archive_util
|
||||
|
||||
Utility functions for creating archive files (tarballs, zip files,
|
||||
that sort of thing)."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: archive_util.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import os
|
||||
from distutils.errors import DistutilsExecError
|
||||
from distutils.spawn import spawn
|
||||
from distutils.dir_util import mkpath
|
||||
from distutils import log
|
||||
|
||||
def make_tarball (base_name, base_dir, compress="gzip",
|
||||
verbose=0, dry_run=0):
|
||||
"""Create a (possibly compressed) tar file from all the files under
|
||||
'base_dir'. 'compress' must be "gzip" (the default), "compress",
|
||||
"bzip2", or None. Both "tar" and the compression utility named by
|
||||
'compress' must be on the default program search path, so this is
|
||||
probably Unix-specific. The output tar file will be named 'base_dir' +
|
||||
".tar", possibly plus the appropriate compression extension (".gz",
|
||||
".bz2" or ".Z"). Return the output filename.
|
||||
"""
|
||||
# XXX GNU tar 1.13 has a nifty option to add a prefix directory.
|
||||
# It's pretty new, though, so we certainly can't require it --
|
||||
# but it would be nice to take advantage of it to skip the
|
||||
# "create a tree of hardlinks" step! (Would also be nice to
|
||||
# detect GNU tar to use its 'z' option and save a step.)
|
||||
|
||||
compress_ext = { 'gzip': ".gz",
|
||||
'bzip2': '.bz2',
|
||||
'compress': ".Z" }
|
||||
|
||||
# flags for compression program, each element of list will be an argument
|
||||
compress_flags = {'gzip': ["-f9"],
|
||||
'compress': ["-f"],
|
||||
'bzip2': ['-f9']}
|
||||
|
||||
if compress is not None and compress not in compress_ext.keys():
|
||||
raise ValueError, \
|
||||
"bad value for 'compress': must be None, 'gzip', or 'compress'"
|
||||
|
||||
archive_name = base_name + ".tar"
|
||||
mkpath(os.path.dirname(archive_name), dry_run=dry_run)
|
||||
cmd = ["tar", "-cf", archive_name, base_dir]
|
||||
spawn(cmd, dry_run=dry_run)
|
||||
|
||||
if compress:
|
||||
spawn([compress] + compress_flags[compress] + [archive_name],
|
||||
dry_run=dry_run)
|
||||
return archive_name + compress_ext[compress]
|
||||
else:
|
||||
return archive_name
|
||||
|
||||
# make_tarball ()
|
||||
|
||||
|
||||
def make_zipfile (base_name, base_dir, verbose=0, dry_run=0):
|
||||
"""Create a zip file from all the files under 'base_dir'. The output
|
||||
zip file will be named 'base_dir' + ".zip". Uses either the "zipfile"
|
||||
Python module (if available) or the InfoZIP "zip" utility (if installed
|
||||
and found on the default search path). If neither tool is available,
|
||||
raises DistutilsExecError. Returns the name of the output zip file.
|
||||
"""
|
||||
try:
|
||||
import zipfile
|
||||
except ImportError:
|
||||
zipfile = None
|
||||
|
||||
zip_filename = base_name + ".zip"
|
||||
mkpath(os.path.dirname(zip_filename), dry_run=dry_run)
|
||||
|
||||
# If zipfile module is not available, try spawning an external
|
||||
# 'zip' command.
|
||||
if zipfile is None:
|
||||
if verbose:
|
||||
zipoptions = "-r"
|
||||
else:
|
||||
zipoptions = "-rq"
|
||||
|
||||
try:
|
||||
spawn(["zip", zipoptions, zip_filename, base_dir],
|
||||
dry_run=dry_run)
|
||||
except DistutilsExecError:
|
||||
# XXX really should distinguish between "couldn't find
|
||||
# external 'zip' command" and "zip failed".
|
||||
raise DistutilsExecError, \
|
||||
("unable to create zip file '%s': "
|
||||
"could neither import the 'zipfile' module nor "
|
||||
"find a standalone zip utility") % zip_filename
|
||||
|
||||
else:
|
||||
log.info("creating '%s' and adding '%s' to it",
|
||||
zip_filename, base_dir)
|
||||
|
||||
def visit (z, dirname, names):
|
||||
for name in names:
|
||||
path = os.path.normpath(os.path.join(dirname, name))
|
||||
if os.path.isfile(path):
|
||||
z.write(path, path)
|
||||
log.info("adding '%s'" % path)
|
||||
|
||||
if not dry_run:
|
||||
z = zipfile.ZipFile(zip_filename, "w",
|
||||
compression=zipfile.ZIP_DEFLATED)
|
||||
|
||||
os.path.walk(base_dir, visit, z)
|
||||
z.close()
|
||||
|
||||
return zip_filename
|
||||
|
||||
# make_zipfile ()
|
||||
|
||||
|
||||
ARCHIVE_FORMATS = {
|
||||
'gztar': (make_tarball, [('compress', 'gzip')], "gzip'ed tar-file"),
|
||||
'bztar': (make_tarball, [('compress', 'bzip2')], "bzip2'ed tar-file"),
|
||||
'ztar': (make_tarball, [('compress', 'compress')], "compressed tar file"),
|
||||
'tar': (make_tarball, [('compress', None)], "uncompressed tar file"),
|
||||
'zip': (make_zipfile, [],"ZIP file")
|
||||
}
|
||||
|
||||
def check_archive_formats (formats):
|
||||
for format in formats:
|
||||
if not ARCHIVE_FORMATS.has_key(format):
|
||||
return format
|
||||
else:
|
||||
return None
|
||||
|
||||
def make_archive (base_name, format,
|
||||
root_dir=None, base_dir=None,
|
||||
verbose=0, dry_run=0):
|
||||
"""Create an archive file (eg. zip or tar). 'base_name' is the name
|
||||
of the file to create, minus any format-specific extension; 'format'
|
||||
is the archive format: one of "zip", "tar", "ztar", or "gztar".
|
||||
'root_dir' is a directory that will be the root directory of the
|
||||
archive; ie. we typically chdir into 'root_dir' before creating the
|
||||
archive. 'base_dir' is the directory where we start archiving from;
|
||||
ie. 'base_dir' will be the common prefix of all files and
|
||||
directories in the archive. 'root_dir' and 'base_dir' both default
|
||||
to the current directory. Returns the name of the archive file.
|
||||
"""
|
||||
save_cwd = os.getcwd()
|
||||
if root_dir is not None:
|
||||
log.debug("changing into '%s'", root_dir)
|
||||
base_name = os.path.abspath(base_name)
|
||||
if not dry_run:
|
||||
os.chdir(root_dir)
|
||||
|
||||
if base_dir is None:
|
||||
base_dir = os.curdir
|
||||
|
||||
kwargs = { 'dry_run': dry_run }
|
||||
|
||||
try:
|
||||
format_info = ARCHIVE_FORMATS[format]
|
||||
except KeyError:
|
||||
raise ValueError, "unknown archive format '%s'" % format
|
||||
|
||||
func = format_info[0]
|
||||
for (arg,val) in format_info[1]:
|
||||
kwargs[arg] = val
|
||||
filename = apply(func, (base_name, base_dir), kwargs)
|
||||
|
||||
if root_dir is not None:
|
||||
log.debug("changing back to '%s'", save_cwd)
|
||||
os.chdir(save_cwd)
|
||||
|
||||
return filename
|
||||
|
||||
# make_archive ()
|
||||
398
lib/jython-2.5.1/distutils/bcppcompiler.py
Normal file
398
lib/jython-2.5.1/distutils/bcppcompiler.py
Normal file
@ -0,0 +1,398 @@
|
||||
"""distutils.bcppcompiler
|
||||
|
||||
Contains BorlandCCompiler, an implementation of the abstract CCompiler class
|
||||
for the Borland C++ compiler.
|
||||
"""
|
||||
|
||||
# This implementation by Lyle Johnson, based on the original msvccompiler.py
|
||||
# module and using the directions originally published by Gordon Williams.
|
||||
|
||||
# XXX looks like there's a LOT of overlap between these two classes:
|
||||
# someone should sit down and factor out the common code as
|
||||
# WindowsCCompiler! --GPW
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: bcppcompiler.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
|
||||
import sys, os
|
||||
from distutils.errors import \
|
||||
DistutilsExecError, DistutilsPlatformError, \
|
||||
CompileError, LibError, LinkError, UnknownFileError
|
||||
from distutils.ccompiler import \
|
||||
CCompiler, gen_preprocess_options, gen_lib_options
|
||||
from distutils.file_util import write_file
|
||||
from distutils.dep_util import newer
|
||||
from distutils import log
|
||||
|
||||
class BCPPCompiler(CCompiler) :
|
||||
"""Concrete class that implements an interface to the Borland C/C++
|
||||
compiler, as defined by the CCompiler abstract class.
|
||||
"""
|
||||
|
||||
compiler_type = 'bcpp'
|
||||
|
||||
# Just set this so CCompiler's constructor doesn't barf. We currently
|
||||
# don't use the 'set_executables()' bureaucracy provided by CCompiler,
|
||||
# as it really isn't necessary for this sort of single-compiler class.
|
||||
# Would be nice to have a consistent interface with UnixCCompiler,
|
||||
# though, so it's worth thinking about.
|
||||
executables = {}
|
||||
|
||||
# Private class data (need to distinguish C from C++ source for compiler)
|
||||
_c_extensions = ['.c']
|
||||
_cpp_extensions = ['.cc', '.cpp', '.cxx']
|
||||
|
||||
# Needed for the filename generation methods provided by the
|
||||
# base class, CCompiler.
|
||||
src_extensions = _c_extensions + _cpp_extensions
|
||||
obj_extension = '.obj'
|
||||
static_lib_extension = '.lib'
|
||||
shared_lib_extension = '.dll'
|
||||
static_lib_format = shared_lib_format = '%s%s'
|
||||
exe_extension = '.exe'
|
||||
|
||||
|
||||
def __init__ (self,
|
||||
verbose=0,
|
||||
dry_run=0,
|
||||
force=0):
|
||||
|
||||
CCompiler.__init__ (self, verbose, dry_run, force)
|
||||
|
||||
# These executables are assumed to all be in the path.
|
||||
# Borland doesn't seem to use any special registry settings to
|
||||
# indicate their installation locations.
|
||||
|
||||
self.cc = "bcc32.exe"
|
||||
self.linker = "ilink32.exe"
|
||||
self.lib = "tlib.exe"
|
||||
|
||||
self.preprocess_options = None
|
||||
self.compile_options = ['/tWM', '/O2', '/q', '/g0']
|
||||
self.compile_options_debug = ['/tWM', '/Od', '/q', '/g0']
|
||||
|
||||
self.ldflags_shared = ['/Tpd', '/Gn', '/q', '/x']
|
||||
self.ldflags_shared_debug = ['/Tpd', '/Gn', '/q', '/x']
|
||||
self.ldflags_static = []
|
||||
self.ldflags_exe = ['/Gn', '/q', '/x']
|
||||
self.ldflags_exe_debug = ['/Gn', '/q', '/x','/r']
|
||||
|
||||
|
||||
# -- Worker methods ------------------------------------------------
|
||||
|
||||
def compile(self, sources,
|
||||
output_dir=None, macros=None, include_dirs=None, debug=0,
|
||||
extra_preargs=None, extra_postargs=None, depends=None):
|
||||
|
||||
macros, objects, extra_postargs, pp_opts, build = \
|
||||
self._setup_compile(output_dir, macros, include_dirs, sources,
|
||||
depends, extra_postargs)
|
||||
compile_opts = extra_preargs or []
|
||||
compile_opts.append ('-c')
|
||||
if debug:
|
||||
compile_opts.extend (self.compile_options_debug)
|
||||
else:
|
||||
compile_opts.extend (self.compile_options)
|
||||
|
||||
for obj in objects:
|
||||
try:
|
||||
src, ext = build[obj]
|
||||
except KeyError:
|
||||
continue
|
||||
# XXX why do the normpath here?
|
||||
src = os.path.normpath(src)
|
||||
obj = os.path.normpath(obj)
|
||||
# XXX _setup_compile() did a mkpath() too but before the normpath.
|
||||
# Is it possible to skip the normpath?
|
||||
self.mkpath(os.path.dirname(obj))
|
||||
|
||||
if ext == '.res':
|
||||
# This is already a binary file -- skip it.
|
||||
continue # the 'for' loop
|
||||
if ext == '.rc':
|
||||
# This needs to be compiled to a .res file -- do it now.
|
||||
try:
|
||||
self.spawn (["brcc32", "-fo", obj, src])
|
||||
except DistutilsExecError, msg:
|
||||
raise CompileError, msg
|
||||
continue # the 'for' loop
|
||||
|
||||
# The next two are both for the real compiler.
|
||||
if ext in self._c_extensions:
|
||||
input_opt = ""
|
||||
elif ext in self._cpp_extensions:
|
||||
input_opt = "-P"
|
||||
else:
|
||||
# Unknown file type -- no extra options. The compiler
|
||||
# will probably fail, but let it just in case this is a
|
||||
# file the compiler recognizes even if we don't.
|
||||
input_opt = ""
|
||||
|
||||
output_opt = "-o" + obj
|
||||
|
||||
# Compiler command line syntax is: "bcc32 [options] file(s)".
|
||||
# Note that the source file names must appear at the end of
|
||||
# the command line.
|
||||
try:
|
||||
self.spawn ([self.cc] + compile_opts + pp_opts +
|
||||
[input_opt, output_opt] +
|
||||
extra_postargs + [src])
|
||||
except DistutilsExecError, msg:
|
||||
raise CompileError, msg
|
||||
|
||||
return objects
|
||||
|
||||
# compile ()
|
||||
|
||||
|
||||
def create_static_lib (self,
|
||||
objects,
|
||||
output_libname,
|
||||
output_dir=None,
|
||||
debug=0,
|
||||
target_lang=None):
|
||||
|
||||
(objects, output_dir) = self._fix_object_args (objects, output_dir)
|
||||
output_filename = \
|
||||
self.library_filename (output_libname, output_dir=output_dir)
|
||||
|
||||
if self._need_link (objects, output_filename):
|
||||
lib_args = [output_filename, '/u'] + objects
|
||||
if debug:
|
||||
pass # XXX what goes here?
|
||||
try:
|
||||
self.spawn ([self.lib] + lib_args)
|
||||
except DistutilsExecError, msg:
|
||||
raise LibError, msg
|
||||
else:
|
||||
log.debug("skipping %s (up-to-date)", output_filename)
|
||||
|
||||
# create_static_lib ()
|
||||
|
||||
|
||||
def link (self,
|
||||
target_desc,
|
||||
objects,
|
||||
output_filename,
|
||||
output_dir=None,
|
||||
libraries=None,
|
||||
library_dirs=None,
|
||||
runtime_library_dirs=None,
|
||||
export_symbols=None,
|
||||
debug=0,
|
||||
extra_preargs=None,
|
||||
extra_postargs=None,
|
||||
build_temp=None,
|
||||
target_lang=None):
|
||||
|
||||
# XXX this ignores 'build_temp'! should follow the lead of
|
||||
# msvccompiler.py
|
||||
|
||||
(objects, output_dir) = self._fix_object_args (objects, output_dir)
|
||||
(libraries, library_dirs, runtime_library_dirs) = \
|
||||
self._fix_lib_args (libraries, library_dirs, runtime_library_dirs)
|
||||
|
||||
if runtime_library_dirs:
|
||||
log.warn("I don't know what to do with 'runtime_library_dirs': %s",
|
||||
str(runtime_library_dirs))
|
||||
|
||||
if output_dir is not None:
|
||||
output_filename = os.path.join (output_dir, output_filename)
|
||||
|
||||
if self._need_link (objects, output_filename):
|
||||
|
||||
# Figure out linker args based on type of target.
|
||||
if target_desc == CCompiler.EXECUTABLE:
|
||||
startup_obj = 'c0w32'
|
||||
if debug:
|
||||
ld_args = self.ldflags_exe_debug[:]
|
||||
else:
|
||||
ld_args = self.ldflags_exe[:]
|
||||
else:
|
||||
startup_obj = 'c0d32'
|
||||
if debug:
|
||||
ld_args = self.ldflags_shared_debug[:]
|
||||
else:
|
||||
ld_args = self.ldflags_shared[:]
|
||||
|
||||
|
||||
# Create a temporary exports file for use by the linker
|
||||
if export_symbols is None:
|
||||
def_file = ''
|
||||
else:
|
||||
head, tail = os.path.split (output_filename)
|
||||
modname, ext = os.path.splitext (tail)
|
||||
temp_dir = os.path.dirname(objects[0]) # preserve tree structure
|
||||
def_file = os.path.join (temp_dir, '%s.def' % modname)
|
||||
contents = ['EXPORTS']
|
||||
for sym in (export_symbols or []):
|
||||
contents.append(' %s=_%s' % (sym, sym))
|
||||
self.execute(write_file, (def_file, contents),
|
||||
"writing %s" % def_file)
|
||||
|
||||
# Borland C++ has problems with '/' in paths
|
||||
objects2 = map(os.path.normpath, objects)
|
||||
# split objects in .obj and .res files
|
||||
# Borland C++ needs them at different positions in the command line
|
||||
objects = [startup_obj]
|
||||
resources = []
|
||||
for file in objects2:
|
||||
(base, ext) = os.path.splitext(os.path.normcase(file))
|
||||
if ext == '.res':
|
||||
resources.append(file)
|
||||
else:
|
||||
objects.append(file)
|
||||
|
||||
|
||||
for l in library_dirs:
|
||||
ld_args.append("/L%s" % os.path.normpath(l))
|
||||
ld_args.append("/L.") # we sometimes use relative paths
|
||||
|
||||
# list of object files
|
||||
ld_args.extend(objects)
|
||||
|
||||
# XXX the command-line syntax for Borland C++ is a bit wonky;
|
||||
# certain filenames are jammed together in one big string, but
|
||||
# comma-delimited. This doesn't mesh too well with the
|
||||
# Unix-centric attitude (with a DOS/Windows quoting hack) of
|
||||
# 'spawn()', so constructing the argument list is a bit
|
||||
# awkward. Note that doing the obvious thing and jamming all
|
||||
# the filenames and commas into one argument would be wrong,
|
||||
# because 'spawn()' would quote any filenames with spaces in
|
||||
# them. Arghghh!. Apparently it works fine as coded...
|
||||
|
||||
# name of dll/exe file
|
||||
ld_args.extend([',',output_filename])
|
||||
# no map file and start libraries
|
||||
ld_args.append(',,')
|
||||
|
||||
for lib in libraries:
|
||||
# see if we find it and if there is a bcpp specific lib
|
||||
# (xxx_bcpp.lib)
|
||||
libfile = self.find_library_file(library_dirs, lib, debug)
|
||||
if libfile is None:
|
||||
ld_args.append(lib)
|
||||
# probably a BCPP internal library -- don't warn
|
||||
else:
|
||||
# full name which prefers bcpp_xxx.lib over xxx.lib
|
||||
ld_args.append(libfile)
|
||||
|
||||
# some default libraries
|
||||
ld_args.append ('import32')
|
||||
ld_args.append ('cw32mt')
|
||||
|
||||
# def file for export symbols
|
||||
ld_args.extend([',',def_file])
|
||||
# add resource files
|
||||
ld_args.append(',')
|
||||
ld_args.extend(resources)
|
||||
|
||||
|
||||
if extra_preargs:
|
||||
ld_args[:0] = extra_preargs
|
||||
if extra_postargs:
|
||||
ld_args.extend(extra_postargs)
|
||||
|
||||
self.mkpath (os.path.dirname (output_filename))
|
||||
try:
|
||||
self.spawn ([self.linker] + ld_args)
|
||||
except DistutilsExecError, msg:
|
||||
raise LinkError, msg
|
||||
|
||||
else:
|
||||
log.debug("skipping %s (up-to-date)", output_filename)
|
||||
|
||||
# link ()
|
||||
|
||||
# -- Miscellaneous methods -----------------------------------------
|
||||
|
||||
|
||||
def find_library_file (self, dirs, lib, debug=0):
|
||||
# List of effective library names to try, in order of preference:
|
||||
# xxx_bcpp.lib is better than xxx.lib
|
||||
# and xxx_d.lib is better than xxx.lib if debug is set
|
||||
#
|
||||
# The "_bcpp" suffix is to handle a Python installation for people
|
||||
# with multiple compilers (primarily Distutils hackers, I suspect
|
||||
# ;-). The idea is they'd have one static library for each
|
||||
# compiler they care about, since (almost?) every Windows compiler
|
||||
# seems to have a different format for static libraries.
|
||||
if debug:
|
||||
dlib = (lib + "_d")
|
||||
try_names = (dlib + "_bcpp", lib + "_bcpp", dlib, lib)
|
||||
else:
|
||||
try_names = (lib + "_bcpp", lib)
|
||||
|
||||
for dir in dirs:
|
||||
for name in try_names:
|
||||
libfile = os.path.join(dir, self.library_filename(name))
|
||||
if os.path.exists(libfile):
|
||||
return libfile
|
||||
else:
|
||||
# Oops, didn't find it in *any* of 'dirs'
|
||||
return None
|
||||
|
||||
# overwrite the one from CCompiler to support rc and res-files
|
||||
def object_filenames (self,
|
||||
source_filenames,
|
||||
strip_dir=0,
|
||||
output_dir=''):
|
||||
if output_dir is None: output_dir = ''
|
||||
obj_names = []
|
||||
for src_name in source_filenames:
|
||||
# use normcase to make sure '.rc' is really '.rc' and not '.RC'
|
||||
(base, ext) = os.path.splitext (os.path.normcase(src_name))
|
||||
if ext not in (self.src_extensions + ['.rc','.res']):
|
||||
raise UnknownFileError, \
|
||||
"unknown file type '%s' (from '%s')" % \
|
||||
(ext, src_name)
|
||||
if strip_dir:
|
||||
base = os.path.basename (base)
|
||||
if ext == '.res':
|
||||
# these can go unchanged
|
||||
obj_names.append (os.path.join (output_dir, base + ext))
|
||||
elif ext == '.rc':
|
||||
# these need to be compiled to .res-files
|
||||
obj_names.append (os.path.join (output_dir, base + '.res'))
|
||||
else:
|
||||
obj_names.append (os.path.join (output_dir,
|
||||
base + self.obj_extension))
|
||||
return obj_names
|
||||
|
||||
# object_filenames ()
|
||||
|
||||
def preprocess (self,
|
||||
source,
|
||||
output_file=None,
|
||||
macros=None,
|
||||
include_dirs=None,
|
||||
extra_preargs=None,
|
||||
extra_postargs=None):
|
||||
|
||||
(_, macros, include_dirs) = \
|
||||
self._fix_compile_args(None, macros, include_dirs)
|
||||
pp_opts = gen_preprocess_options(macros, include_dirs)
|
||||
pp_args = ['cpp32.exe'] + pp_opts
|
||||
if output_file is not None:
|
||||
pp_args.append('-o' + output_file)
|
||||
if extra_preargs:
|
||||
pp_args[:0] = extra_preargs
|
||||
if extra_postargs:
|
||||
pp_args.extend(extra_postargs)
|
||||
pp_args.append(source)
|
||||
|
||||
# We need to preprocess: either we're being forced to, or the
|
||||
# source file is newer than the target (or the target doesn't
|
||||
# exist).
|
||||
if self.force or output_file is None or newer(source, output_file):
|
||||
if output_file:
|
||||
self.mkpath(os.path.dirname(output_file))
|
||||
try:
|
||||
self.spawn(pp_args)
|
||||
except DistutilsExecError, msg:
|
||||
print msg
|
||||
raise CompileError, msg
|
||||
|
||||
# preprocess()
|
||||
1271
lib/jython-2.5.1/distutils/ccompiler.py
Normal file
1271
lib/jython-2.5.1/distutils/ccompiler.py
Normal file
File diff suppressed because it is too large
Load Diff
478
lib/jython-2.5.1/distutils/cmd.py
Normal file
478
lib/jython-2.5.1/distutils/cmd.py
Normal file
@ -0,0 +1,478 @@
|
||||
"""distutils.cmd
|
||||
|
||||
Provides the Command class, the base class for the command classes
|
||||
in the distutils.command package.
|
||||
"""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: cmd.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import sys, os, string, re
|
||||
from types import *
|
||||
from distutils.errors import *
|
||||
from distutils import util, dir_util, file_util, archive_util, dep_util
|
||||
from distutils import log
|
||||
|
||||
class Command:
|
||||
"""Abstract base class for defining command classes, the "worker bees"
|
||||
of the Distutils. A useful analogy for command classes is to think of
|
||||
them as subroutines with local variables called "options". The options
|
||||
are "declared" in 'initialize_options()' and "defined" (given their
|
||||
final values, aka "finalized") in 'finalize_options()', both of which
|
||||
must be defined by every command class. The distinction between the
|
||||
two is necessary because option values might come from the outside
|
||||
world (command line, config file, ...), and any options dependent on
|
||||
other options must be computed *after* these outside influences have
|
||||
been processed -- hence 'finalize_options()'. The "body" of the
|
||||
subroutine, where it does all its work based on the values of its
|
||||
options, is the 'run()' method, which must also be implemented by every
|
||||
command class.
|
||||
"""
|
||||
|
||||
# 'sub_commands' formalizes the notion of a "family" of commands,
|
||||
# eg. "install" as the parent with sub-commands "install_lib",
|
||||
# "install_headers", etc. The parent of a family of commands
|
||||
# defines 'sub_commands' as a class attribute; it's a list of
|
||||
# (command_name : string, predicate : unbound_method | string | None)
|
||||
# tuples, where 'predicate' is a method of the parent command that
|
||||
# determines whether the corresponding command is applicable in the
|
||||
# current situation. (Eg. we "install_headers" is only applicable if
|
||||
# we have any C header files to install.) If 'predicate' is None,
|
||||
# that command is always applicable.
|
||||
#
|
||||
# 'sub_commands' is usually defined at the *end* of a class, because
|
||||
# predicates can be unbound methods, so they must already have been
|
||||
# defined. The canonical example is the "install" command.
|
||||
sub_commands = []
|
||||
|
||||
|
||||
# -- Creation/initialization methods -------------------------------
|
||||
|
||||
def __init__ (self, dist):
|
||||
"""Create and initialize a new Command object. Most importantly,
|
||||
invokes the 'initialize_options()' method, which is the real
|
||||
initializer and depends on the actual command being
|
||||
instantiated.
|
||||
"""
|
||||
# late import because of mutual dependence between these classes
|
||||
from distutils.dist import Distribution
|
||||
|
||||
if not isinstance(dist, Distribution):
|
||||
raise TypeError, "dist must be a Distribution instance"
|
||||
if self.__class__ is Command:
|
||||
raise RuntimeError, "Command is an abstract class"
|
||||
|
||||
self.distribution = dist
|
||||
self.initialize_options()
|
||||
|
||||
# Per-command versions of the global flags, so that the user can
|
||||
# customize Distutils' behaviour command-by-command and let some
|
||||
# commands fall back on the Distribution's behaviour. None means
|
||||
# "not defined, check self.distribution's copy", while 0 or 1 mean
|
||||
# false and true (duh). Note that this means figuring out the real
|
||||
# value of each flag is a touch complicated -- hence "self._dry_run"
|
||||
# will be handled by __getattr__, below.
|
||||
# XXX This needs to be fixed.
|
||||
self._dry_run = None
|
||||
|
||||
# verbose is largely ignored, but needs to be set for
|
||||
# backwards compatibility (I think)?
|
||||
self.verbose = dist.verbose
|
||||
|
||||
# Some commands define a 'self.force' option to ignore file
|
||||
# timestamps, but methods defined *here* assume that
|
||||
# 'self.force' exists for all commands. So define it here
|
||||
# just to be safe.
|
||||
self.force = None
|
||||
|
||||
# The 'help' flag is just used for command-line parsing, so
|
||||
# none of that complicated bureaucracy is needed.
|
||||
self.help = 0
|
||||
|
||||
# 'finalized' records whether or not 'finalize_options()' has been
|
||||
# called. 'finalize_options()' itself should not pay attention to
|
||||
# this flag: it is the business of 'ensure_finalized()', which
|
||||
# always calls 'finalize_options()', to respect/update it.
|
||||
self.finalized = 0
|
||||
|
||||
# __init__ ()
|
||||
|
||||
|
||||
# XXX A more explicit way to customize dry_run would be better.
|
||||
|
||||
def __getattr__ (self, attr):
|
||||
if attr == 'dry_run':
|
||||
myval = getattr(self, "_" + attr)
|
||||
if myval is None:
|
||||
return getattr(self.distribution, attr)
|
||||
else:
|
||||
return myval
|
||||
else:
|
||||
raise AttributeError, attr
|
||||
|
||||
|
||||
def ensure_finalized (self):
|
||||
if not self.finalized:
|
||||
self.finalize_options()
|
||||
self.finalized = 1
|
||||
|
||||
|
||||
# Subclasses must define:
|
||||
# initialize_options()
|
||||
# provide default values for all options; may be customized by
|
||||
# setup script, by options from config file(s), or by command-line
|
||||
# options
|
||||
# finalize_options()
|
||||
# decide on the final values for all options; this is called
|
||||
# after all possible intervention from the outside world
|
||||
# (command-line, option file, etc.) has been processed
|
||||
# run()
|
||||
# run the command: do whatever it is we're here to do,
|
||||
# controlled by the command's various option values
|
||||
|
||||
def initialize_options (self):
|
||||
"""Set default values for all the options that this command
|
||||
supports. Note that these defaults may be overridden by other
|
||||
commands, by the setup script, by config files, or by the
|
||||
command-line. Thus, this is not the place to code dependencies
|
||||
between options; generally, 'initialize_options()' implementations
|
||||
are just a bunch of "self.foo = None" assignments.
|
||||
|
||||
This method must be implemented by all command classes.
|
||||
"""
|
||||
raise RuntimeError, \
|
||||
"abstract method -- subclass %s must override" % self.__class__
|
||||
|
||||
def finalize_options (self):
|
||||
"""Set final values for all the options that this command supports.
|
||||
This is always called as late as possible, ie. after any option
|
||||
assignments from the command-line or from other commands have been
|
||||
done. Thus, this is the place to code option dependencies: if
|
||||
'foo' depends on 'bar', then it is safe to set 'foo' from 'bar' as
|
||||
long as 'foo' still has the same value it was assigned in
|
||||
'initialize_options()'.
|
||||
|
||||
This method must be implemented by all command classes.
|
||||
"""
|
||||
raise RuntimeError, \
|
||||
"abstract method -- subclass %s must override" % self.__class__
|
||||
|
||||
|
||||
def dump_options (self, header=None, indent=""):
|
||||
from distutils.fancy_getopt import longopt_xlate
|
||||
if header is None:
|
||||
header = "command options for '%s':" % self.get_command_name()
|
||||
print indent + header
|
||||
indent = indent + " "
|
||||
for (option, _, _) in self.user_options:
|
||||
option = string.translate(option, longopt_xlate)
|
||||
if option[-1] == "=":
|
||||
option = option[:-1]
|
||||
value = getattr(self, option)
|
||||
print indent + "%s = %s" % (option, value)
|
||||
|
||||
|
||||
def run (self):
|
||||
"""A command's raison d'etre: carry out the action it exists to
|
||||
perform, controlled by the options initialized in
|
||||
'initialize_options()', customized by other commands, the setup
|
||||
script, the command-line, and config files, and finalized in
|
||||
'finalize_options()'. All terminal output and filesystem
|
||||
interaction should be done by 'run()'.
|
||||
|
||||
This method must be implemented by all command classes.
|
||||
"""
|
||||
|
||||
raise RuntimeError, \
|
||||
"abstract method -- subclass %s must override" % self.__class__
|
||||
|
||||
def announce (self, msg, level=1):
|
||||
"""If the current verbosity level is of greater than or equal to
|
||||
'level' print 'msg' to stdout.
|
||||
"""
|
||||
log.log(level, msg)
|
||||
|
||||
def debug_print (self, msg):
|
||||
"""Print 'msg' to stdout if the global DEBUG (taken from the
|
||||
DISTUTILS_DEBUG environment variable) flag is true.
|
||||
"""
|
||||
from distutils.debug import DEBUG
|
||||
if DEBUG:
|
||||
print msg
|
||||
sys.stdout.flush()
|
||||
|
||||
|
||||
|
||||
# -- Option validation methods -------------------------------------
|
||||
# (these are very handy in writing the 'finalize_options()' method)
|
||||
#
|
||||
# NB. the general philosophy here is to ensure that a particular option
|
||||
# value meets certain type and value constraints. If not, we try to
|
||||
# force it into conformance (eg. if we expect a list but have a string,
|
||||
# split the string on comma and/or whitespace). If we can't force the
|
||||
# option into conformance, raise DistutilsOptionError. Thus, command
|
||||
# classes need do nothing more than (eg.)
|
||||
# self.ensure_string_list('foo')
|
||||
# and they can be guaranteed that thereafter, self.foo will be
|
||||
# a list of strings.
|
||||
|
||||
def _ensure_stringlike (self, option, what, default=None):
|
||||
val = getattr(self, option)
|
||||
if val is None:
|
||||
setattr(self, option, default)
|
||||
return default
|
||||
elif type(val) is not StringType:
|
||||
raise DistutilsOptionError, \
|
||||
"'%s' must be a %s (got `%s`)" % (option, what, val)
|
||||
return val
|
||||
|
||||
def ensure_string (self, option, default=None):
|
||||
"""Ensure that 'option' is a string; if not defined, set it to
|
||||
'default'.
|
||||
"""
|
||||
self._ensure_stringlike(option, "string", default)
|
||||
|
||||
def ensure_string_list (self, option):
|
||||
"""Ensure that 'option' is a list of strings. If 'option' is
|
||||
currently a string, we split it either on /,\s*/ or /\s+/, so
|
||||
"foo bar baz", "foo,bar,baz", and "foo, bar baz" all become
|
||||
["foo", "bar", "baz"].
|
||||
"""
|
||||
val = getattr(self, option)
|
||||
if val is None:
|
||||
return
|
||||
elif type(val) is StringType:
|
||||
setattr(self, option, re.split(r',\s*|\s+', val))
|
||||
else:
|
||||
if type(val) is ListType:
|
||||
types = map(type, val)
|
||||
ok = (types == [StringType] * len(val))
|
||||
else:
|
||||
ok = 0
|
||||
|
||||
if not ok:
|
||||
raise DistutilsOptionError, \
|
||||
"'%s' must be a list of strings (got %r)" % \
|
||||
(option, val)
|
||||
|
||||
def _ensure_tested_string (self, option, tester,
|
||||
what, error_fmt, default=None):
|
||||
val = self._ensure_stringlike(option, what, default)
|
||||
if val is not None and not tester(val):
|
||||
raise DistutilsOptionError, \
|
||||
("error in '%s' option: " + error_fmt) % (option, val)
|
||||
|
||||
def ensure_filename (self, option):
|
||||
"""Ensure that 'option' is the name of an existing file."""
|
||||
self._ensure_tested_string(option, os.path.isfile,
|
||||
"filename",
|
||||
"'%s' does not exist or is not a file")
|
||||
|
||||
def ensure_dirname (self, option):
|
||||
self._ensure_tested_string(option, os.path.isdir,
|
||||
"directory name",
|
||||
"'%s' does not exist or is not a directory")
|
||||
|
||||
|
||||
# -- Convenience methods for commands ------------------------------
|
||||
|
||||
def get_command_name (self):
|
||||
if hasattr(self, 'command_name'):
|
||||
return self.command_name
|
||||
else:
|
||||
return self.__class__.__name__
|
||||
|
||||
|
||||
def set_undefined_options (self, src_cmd, *option_pairs):
|
||||
"""Set the values of any "undefined" options from corresponding
|
||||
option values in some other command object. "Undefined" here means
|
||||
"is None", which is the convention used to indicate that an option
|
||||
has not been changed between 'initialize_options()' and
|
||||
'finalize_options()'. Usually called from 'finalize_options()' for
|
||||
options that depend on some other command rather than another
|
||||
option of the same command. 'src_cmd' is the other command from
|
||||
which option values will be taken (a command object will be created
|
||||
for it if necessary); the remaining arguments are
|
||||
'(src_option,dst_option)' tuples which mean "take the value of
|
||||
'src_option' in the 'src_cmd' command object, and copy it to
|
||||
'dst_option' in the current command object".
|
||||
"""
|
||||
|
||||
# Option_pairs: list of (src_option, dst_option) tuples
|
||||
|
||||
src_cmd_obj = self.distribution.get_command_obj(src_cmd)
|
||||
src_cmd_obj.ensure_finalized()
|
||||
for (src_option, dst_option) in option_pairs:
|
||||
if getattr(self, dst_option) is None:
|
||||
setattr(self, dst_option,
|
||||
getattr(src_cmd_obj, src_option))
|
||||
|
||||
|
||||
def get_finalized_command (self, command, create=1):
|
||||
"""Wrapper around Distribution's 'get_command_obj()' method: find
|
||||
(create if necessary and 'create' is true) the command object for
|
||||
'command', call its 'ensure_finalized()' method, and return the
|
||||
finalized command object.
|
||||
"""
|
||||
cmd_obj = self.distribution.get_command_obj(command, create)
|
||||
cmd_obj.ensure_finalized()
|
||||
return cmd_obj
|
||||
|
||||
# XXX rename to 'get_reinitialized_command()'? (should do the
|
||||
# same in dist.py, if so)
|
||||
def reinitialize_command (self, command, reinit_subcommands=0):
|
||||
return self.distribution.reinitialize_command(
|
||||
command, reinit_subcommands)
|
||||
|
||||
def run_command (self, command):
|
||||
"""Run some other command: uses the 'run_command()' method of
|
||||
Distribution, which creates and finalizes the command object if
|
||||
necessary and then invokes its 'run()' method.
|
||||
"""
|
||||
self.distribution.run_command(command)
|
||||
|
||||
|
||||
def get_sub_commands (self):
|
||||
"""Determine the sub-commands that are relevant in the current
|
||||
distribution (ie., that need to be run). This is based on the
|
||||
'sub_commands' class attribute: each tuple in that list may include
|
||||
a method that we call to determine if the subcommand needs to be
|
||||
run for the current distribution. Return a list of command names.
|
||||
"""
|
||||
commands = []
|
||||
for (cmd_name, method) in self.sub_commands:
|
||||
if method is None or method(self):
|
||||
commands.append(cmd_name)
|
||||
return commands
|
||||
|
||||
|
||||
# -- External world manipulation -----------------------------------
|
||||
|
||||
def warn (self, msg):
|
||||
sys.stderr.write("warning: %s: %s\n" %
|
||||
(self.get_command_name(), msg))
|
||||
|
||||
|
||||
def execute (self, func, args, msg=None, level=1):
|
||||
util.execute(func, args, msg, dry_run=self.dry_run)
|
||||
|
||||
|
||||
def mkpath (self, name, mode=0777):
|
||||
dir_util.mkpath(name, mode, dry_run=self.dry_run)
|
||||
|
||||
|
||||
def copy_file (self, infile, outfile,
|
||||
preserve_mode=1, preserve_times=1, link=None, level=1):
|
||||
"""Copy a file respecting verbose, dry-run and force flags. (The
|
||||
former two default to whatever is in the Distribution object, and
|
||||
the latter defaults to false for commands that don't define it.)"""
|
||||
|
||||
return file_util.copy_file(
|
||||
infile, outfile,
|
||||
preserve_mode, preserve_times,
|
||||
not self.force,
|
||||
link,
|
||||
dry_run=self.dry_run)
|
||||
|
||||
|
||||
def copy_tree (self, infile, outfile,
|
||||
preserve_mode=1, preserve_times=1, preserve_symlinks=0,
|
||||
level=1):
|
||||
"""Copy an entire directory tree respecting verbose, dry-run,
|
||||
and force flags.
|
||||
"""
|
||||
return dir_util.copy_tree(
|
||||
infile, outfile,
|
||||
preserve_mode,preserve_times,preserve_symlinks,
|
||||
not self.force,
|
||||
dry_run=self.dry_run)
|
||||
|
||||
def move_file (self, src, dst, level=1):
|
||||
"""Move a file respectin dry-run flag."""
|
||||
return file_util.move_file(src, dst, dry_run = self.dry_run)
|
||||
|
||||
def spawn (self, cmd, search_path=1, level=1):
|
||||
"""Spawn an external command respecting dry-run flag."""
|
||||
from distutils.spawn import spawn
|
||||
spawn(cmd, search_path, dry_run= self.dry_run)
|
||||
|
||||
def make_archive (self, base_name, format,
|
||||
root_dir=None, base_dir=None):
|
||||
return archive_util.make_archive(
|
||||
base_name, format, root_dir, base_dir, dry_run=self.dry_run)
|
||||
|
||||
|
||||
def make_file (self, infiles, outfile, func, args,
|
||||
exec_msg=None, skip_msg=None, level=1):
|
||||
"""Special case of 'execute()' for operations that process one or
|
||||
more input files and generate one output file. Works just like
|
||||
'execute()', except the operation is skipped and a different
|
||||
message printed if 'outfile' already exists and is newer than all
|
||||
files listed in 'infiles'. If the command defined 'self.force',
|
||||
and it is true, then the command is unconditionally run -- does no
|
||||
timestamp checks.
|
||||
"""
|
||||
if exec_msg is None:
|
||||
exec_msg = "generating %s from %s" % \
|
||||
(outfile, string.join(infiles, ', '))
|
||||
if skip_msg is None:
|
||||
skip_msg = "skipping %s (inputs unchanged)" % outfile
|
||||
|
||||
|
||||
# Allow 'infiles' to be a single string
|
||||
if type(infiles) is StringType:
|
||||
infiles = (infiles,)
|
||||
elif type(infiles) not in (ListType, TupleType):
|
||||
raise TypeError, \
|
||||
"'infiles' must be a string, or a list or tuple of strings"
|
||||
|
||||
# If 'outfile' must be regenerated (either because it doesn't
|
||||
# exist, is out-of-date, or the 'force' flag is true) then
|
||||
# perform the action that presumably regenerates it
|
||||
if self.force or dep_util.newer_group (infiles, outfile):
|
||||
self.execute(func, args, exec_msg, level)
|
||||
|
||||
# Otherwise, print the "skip" message
|
||||
else:
|
||||
log.debug(skip_msg)
|
||||
|
||||
# make_file ()
|
||||
|
||||
# class Command
|
||||
|
||||
|
||||
# XXX 'install_misc' class not currently used -- it was the base class for
|
||||
# both 'install_scripts' and 'install_data', but they outgrew it. It might
|
||||
# still be useful for 'install_headers', though, so I'm keeping it around
|
||||
# for the time being.
|
||||
|
||||
class install_misc (Command):
|
||||
"""Common base class for installing some files in a subdirectory.
|
||||
Currently used by install_data and install_scripts.
|
||||
"""
|
||||
|
||||
user_options = [('install-dir=', 'd', "directory to install the files to")]
|
||||
|
||||
def initialize_options (self):
|
||||
self.install_dir = None
|
||||
self.outfiles = []
|
||||
|
||||
def _install_dir_from (self, dirname):
|
||||
self.set_undefined_options('install', (dirname, 'install_dir'))
|
||||
|
||||
def _copy_files (self, filelist):
|
||||
self.outfiles = []
|
||||
if not filelist:
|
||||
return
|
||||
self.mkpath(self.install_dir)
|
||||
for f in filelist:
|
||||
self.copy_file(f, self.install_dir)
|
||||
self.outfiles.append(os.path.join(self.install_dir, f))
|
||||
|
||||
def get_outputs (self):
|
||||
return self.outfiles
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
print "ok"
|
||||
33
lib/jython-2.5.1/distutils/command/__init__.py
Normal file
33
lib/jython-2.5.1/distutils/command/__init__.py
Normal file
@ -0,0 +1,33 @@
|
||||
"""distutils.command
|
||||
|
||||
Package containing implementation of all the standard Distutils
|
||||
commands."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: __init__.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
__all__ = ['build',
|
||||
'build_py',
|
||||
'build_ext',
|
||||
'build_clib',
|
||||
'build_scripts',
|
||||
'clean',
|
||||
'install',
|
||||
'install_lib',
|
||||
'install_headers',
|
||||
'install_scripts',
|
||||
'install_data',
|
||||
'sdist',
|
||||
'register',
|
||||
'bdist',
|
||||
'bdist_dumb',
|
||||
'bdist_rpm',
|
||||
'bdist_wininst',
|
||||
# These two are reserved for future use:
|
||||
#'bdist_sdux',
|
||||
#'bdist_pkgtool',
|
||||
# Note:
|
||||
# bdist_packager is not included because it only provides
|
||||
# an abstract base class
|
||||
]
|
||||
151
lib/jython-2.5.1/distutils/command/bdist.py
Normal file
151
lib/jython-2.5.1/distutils/command/bdist.py
Normal file
@ -0,0 +1,151 @@
|
||||
"""distutils.command.bdist
|
||||
|
||||
Implements the Distutils 'bdist' command (create a built [binary]
|
||||
distribution)."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: bdist.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import os, string
|
||||
from types import *
|
||||
from distutils.core import Command
|
||||
from distutils.errors import *
|
||||
from distutils.util import get_platform
|
||||
|
||||
|
||||
def show_formats ():
|
||||
"""Print list of available formats (arguments to "--format" option).
|
||||
"""
|
||||
from distutils.fancy_getopt import FancyGetopt
|
||||
formats=[]
|
||||
for format in bdist.format_commands:
|
||||
formats.append(("formats=" + format, None,
|
||||
bdist.format_command[format][1]))
|
||||
pretty_printer = FancyGetopt(formats)
|
||||
pretty_printer.print_help("List of available distribution formats:")
|
||||
|
||||
|
||||
class bdist (Command):
|
||||
|
||||
description = "create a built (binary) distribution"
|
||||
|
||||
user_options = [('bdist-base=', 'b',
|
||||
"temporary directory for creating built distributions"),
|
||||
('plat-name=', 'p',
|
||||
"platform name to embed in generated filenames "
|
||||
"(default: %s)" % get_platform()),
|
||||
('formats=', None,
|
||||
"formats for distribution (comma-separated list)"),
|
||||
('dist-dir=', 'd',
|
||||
"directory to put final built distributions in "
|
||||
"[default: dist]"),
|
||||
('skip-build', None,
|
||||
"skip rebuilding everything (for testing/debugging)"),
|
||||
]
|
||||
|
||||
boolean_options = ['skip-build']
|
||||
|
||||
help_options = [
|
||||
('help-formats', None,
|
||||
"lists available distribution formats", show_formats),
|
||||
]
|
||||
|
||||
# The following commands do not take a format option from bdist
|
||||
no_format_option = ('bdist_rpm',
|
||||
#'bdist_sdux', 'bdist_pkgtool'
|
||||
)
|
||||
|
||||
# This won't do in reality: will need to distinguish RPM-ish Linux,
|
||||
# Debian-ish Linux, Solaris, FreeBSD, ..., Windows, Mac OS.
|
||||
default_format = { 'posix': 'gztar',
|
||||
'java': 'gztar',
|
||||
'nt': 'zip',
|
||||
'os2': 'zip', }
|
||||
|
||||
# Establish the preferred order (for the --help-formats option).
|
||||
format_commands = ['rpm', 'gztar', 'bztar', 'ztar', 'tar',
|
||||
'wininst', 'zip',
|
||||
#'pkgtool', 'sdux'
|
||||
]
|
||||
|
||||
# And the real information.
|
||||
format_command = { 'rpm': ('bdist_rpm', "RPM distribution"),
|
||||
'zip': ('bdist_dumb', "ZIP file"),
|
||||
'gztar': ('bdist_dumb', "gzip'ed tar file"),
|
||||
'bztar': ('bdist_dumb', "bzip2'ed tar file"),
|
||||
'ztar': ('bdist_dumb', "compressed tar file"),
|
||||
'tar': ('bdist_dumb', "tar file"),
|
||||
'wininst': ('bdist_wininst',
|
||||
"Windows executable installer"),
|
||||
'zip': ('bdist_dumb', "ZIP file"),
|
||||
#'pkgtool': ('bdist_pkgtool',
|
||||
# "Solaris pkgtool distribution"),
|
||||
#'sdux': ('bdist_sdux', "HP-UX swinstall depot"),
|
||||
}
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
self.bdist_base = None
|
||||
self.plat_name = None
|
||||
self.formats = None
|
||||
self.dist_dir = None
|
||||
self.skip_build = 0
|
||||
|
||||
# initialize_options()
|
||||
|
||||
|
||||
def finalize_options (self):
|
||||
# have to finalize 'plat_name' before 'bdist_base'
|
||||
if self.plat_name is None:
|
||||
self.plat_name = get_platform()
|
||||
|
||||
# 'bdist_base' -- parent of per-built-distribution-format
|
||||
# temporary directories (eg. we'll probably have
|
||||
# "build/bdist.<plat>/dumb", "build/bdist.<plat>/rpm", etc.)
|
||||
if self.bdist_base is None:
|
||||
build_base = self.get_finalized_command('build').build_base
|
||||
self.bdist_base = os.path.join(build_base,
|
||||
'bdist.' + self.plat_name)
|
||||
|
||||
self.ensure_string_list('formats')
|
||||
if self.formats is None:
|
||||
try:
|
||||
self.formats = [self.default_format[os.name]]
|
||||
except KeyError:
|
||||
raise DistutilsPlatformError, \
|
||||
"don't know how to create built distributions " + \
|
||||
"on platform %s" % os.name
|
||||
|
||||
if self.dist_dir is None:
|
||||
self.dist_dir = "dist"
|
||||
|
||||
# finalize_options()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
# Figure out which sub-commands we need to run.
|
||||
commands = []
|
||||
for format in self.formats:
|
||||
try:
|
||||
commands.append(self.format_command[format][0])
|
||||
except KeyError:
|
||||
raise DistutilsOptionError, "invalid format '%s'" % format
|
||||
|
||||
# Reinitialize and run each command.
|
||||
for i in range(len(self.formats)):
|
||||
cmd_name = commands[i]
|
||||
sub_cmd = self.reinitialize_command(cmd_name)
|
||||
if cmd_name not in self.no_format_option:
|
||||
sub_cmd.format = self.formats[i]
|
||||
|
||||
# If we're going to need to run this command again, tell it to
|
||||
# keep its temporary files around so subsequent runs go faster.
|
||||
if cmd_name in commands[i+1:]:
|
||||
sub_cmd.keep_temp = 1
|
||||
self.run_command(cmd_name)
|
||||
|
||||
# run()
|
||||
|
||||
# class bdist
|
||||
136
lib/jython-2.5.1/distutils/command/bdist_dumb.py
Normal file
136
lib/jython-2.5.1/distutils/command/bdist_dumb.py
Normal file
@ -0,0 +1,136 @@
|
||||
"""distutils.command.bdist_dumb
|
||||
|
||||
Implements the Distutils 'bdist_dumb' command (create a "dumb" built
|
||||
distribution -- i.e., just an archive to be unpacked under $prefix or
|
||||
$exec_prefix)."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: bdist_dumb.py 38697 2005-03-23 18:54:36Z loewis $"
|
||||
|
||||
import os
|
||||
from distutils.core import Command
|
||||
from distutils.util import get_platform
|
||||
from distutils.dir_util import create_tree, remove_tree, ensure_relative
|
||||
from distutils.errors import *
|
||||
from distutils.sysconfig import get_python_version
|
||||
from distutils import log
|
||||
|
||||
class bdist_dumb (Command):
|
||||
|
||||
description = "create a \"dumb\" built distribution"
|
||||
|
||||
user_options = [('bdist-dir=', 'd',
|
||||
"temporary directory for creating the distribution"),
|
||||
('plat-name=', 'p',
|
||||
"platform name to embed in generated filenames "
|
||||
"(default: %s)" % get_platform()),
|
||||
('format=', 'f',
|
||||
"archive format to create (tar, ztar, gztar, zip)"),
|
||||
('keep-temp', 'k',
|
||||
"keep the pseudo-installation tree around after " +
|
||||
"creating the distribution archive"),
|
||||
('dist-dir=', 'd',
|
||||
"directory to put final built distributions in"),
|
||||
('skip-build', None,
|
||||
"skip rebuilding everything (for testing/debugging)"),
|
||||
('relative', None,
|
||||
"build the archive using relative paths"
|
||||
"(default: false)"),
|
||||
]
|
||||
|
||||
boolean_options = ['keep-temp', 'skip-build', 'relative']
|
||||
|
||||
default_format = { 'posix': 'gztar',
|
||||
'java': 'gztar',
|
||||
'nt': 'zip',
|
||||
'os2': 'zip' }
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
self.bdist_dir = None
|
||||
self.plat_name = None
|
||||
self.format = None
|
||||
self.keep_temp = 0
|
||||
self.dist_dir = None
|
||||
self.skip_build = 0
|
||||
self.relative = 0
|
||||
|
||||
# initialize_options()
|
||||
|
||||
|
||||
def finalize_options (self):
|
||||
|
||||
if self.bdist_dir is None:
|
||||
bdist_base = self.get_finalized_command('bdist').bdist_base
|
||||
self.bdist_dir = os.path.join(bdist_base, 'dumb')
|
||||
|
||||
if self.format is None:
|
||||
try:
|
||||
self.format = self.default_format[os.name]
|
||||
except KeyError:
|
||||
raise DistutilsPlatformError, \
|
||||
("don't know how to create dumb built distributions " +
|
||||
"on platform %s") % os.name
|
||||
|
||||
self.set_undefined_options('bdist',
|
||||
('dist_dir', 'dist_dir'),
|
||||
('plat_name', 'plat_name'))
|
||||
|
||||
# finalize_options()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
if not self.skip_build:
|
||||
self.run_command('build')
|
||||
|
||||
install = self.reinitialize_command('install', reinit_subcommands=1)
|
||||
install.root = self.bdist_dir
|
||||
install.skip_build = self.skip_build
|
||||
install.warn_dir = 0
|
||||
|
||||
log.info("installing to %s" % self.bdist_dir)
|
||||
self.run_command('install')
|
||||
|
||||
# And make an archive relative to the root of the
|
||||
# pseudo-installation tree.
|
||||
archive_basename = "%s.%s" % (self.distribution.get_fullname(),
|
||||
self.plat_name)
|
||||
|
||||
# OS/2 objects to any ":" characters in a filename (such as when
|
||||
# a timestamp is used in a version) so change them to hyphens.
|
||||
if os.name == "os2":
|
||||
archive_basename = archive_basename.replace(":", "-")
|
||||
|
||||
pseudoinstall_root = os.path.join(self.dist_dir, archive_basename)
|
||||
if not self.relative:
|
||||
archive_root = self.bdist_dir
|
||||
else:
|
||||
if (self.distribution.has_ext_modules() and
|
||||
(install.install_base != install.install_platbase)):
|
||||
raise DistutilsPlatformError, \
|
||||
("can't make a dumb built distribution where "
|
||||
"base and platbase are different (%s, %s)"
|
||||
% (repr(install.install_base),
|
||||
repr(install.install_platbase)))
|
||||
else:
|
||||
archive_root = os.path.join(self.bdist_dir,
|
||||
ensure_relative(install.install_base))
|
||||
|
||||
# Make the archive
|
||||
filename = self.make_archive(pseudoinstall_root,
|
||||
self.format, root_dir=archive_root)
|
||||
if self.distribution.has_ext_modules():
|
||||
pyversion = get_python_version()
|
||||
else:
|
||||
pyversion = 'any'
|
||||
self.distribution.dist_files.append(('bdist_dumb', pyversion,
|
||||
filename))
|
||||
|
||||
if not self.keep_temp:
|
||||
remove_tree(self.bdist_dir, dry_run=self.dry_run)
|
||||
|
||||
# run()
|
||||
|
||||
# class bdist_dumb
|
||||
639
lib/jython-2.5.1/distutils/command/bdist_msi.py
Normal file
639
lib/jython-2.5.1/distutils/command/bdist_msi.py
Normal file
@ -0,0 +1,639 @@
|
||||
# -*- coding: iso-8859-1 -*-
|
||||
# Copyright (C) 2005, 2006 Martin v. Löwis
|
||||
# Licensed to PSF under a Contributor Agreement.
|
||||
# The bdist_wininst command proper
|
||||
# based on bdist_wininst
|
||||
"""
|
||||
Implements the bdist_msi command.
|
||||
"""
|
||||
|
||||
import sys, os, string
|
||||
from distutils.core import Command
|
||||
from distutils.util import get_platform
|
||||
from distutils.dir_util import remove_tree
|
||||
from distutils.sysconfig import get_python_version
|
||||
from distutils.version import StrictVersion
|
||||
from distutils.errors import DistutilsOptionError
|
||||
from distutils import log
|
||||
import msilib
|
||||
from msilib import schema, sequence, text
|
||||
from msilib import Directory, Feature, Dialog, add_data
|
||||
|
||||
class PyDialog(Dialog):
|
||||
"""Dialog class with a fixed layout: controls at the top, then a ruler,
|
||||
then a list of buttons: back, next, cancel. Optionally a bitmap at the
|
||||
left."""
|
||||
def __init__(self, *args, **kw):
|
||||
"""Dialog(database, name, x, y, w, h, attributes, title, first,
|
||||
default, cancel, bitmap=true)"""
|
||||
Dialog.__init__(self, *args)
|
||||
ruler = self.h - 36
|
||||
bmwidth = 152*ruler/328
|
||||
#if kw.get("bitmap", True):
|
||||
# self.bitmap("Bitmap", 0, 0, bmwidth, ruler, "PythonWin")
|
||||
self.line("BottomLine", 0, ruler, self.w, 0)
|
||||
|
||||
def title(self, title):
|
||||
"Set the title text of the dialog at the top."
|
||||
# name, x, y, w, h, flags=Visible|Enabled|Transparent|NoPrefix,
|
||||
# text, in VerdanaBold10
|
||||
self.text("Title", 15, 10, 320, 60, 0x30003,
|
||||
r"{\VerdanaBold10}%s" % title)
|
||||
|
||||
def back(self, title, next, name = "Back", active = 1):
|
||||
"""Add a back button with a given title, the tab-next button,
|
||||
its name in the Control table, possibly initially disabled.
|
||||
|
||||
Return the button, so that events can be associated"""
|
||||
if active:
|
||||
flags = 3 # Visible|Enabled
|
||||
else:
|
||||
flags = 1 # Visible
|
||||
return self.pushbutton(name, 180, self.h-27 , 56, 17, flags, title, next)
|
||||
|
||||
def cancel(self, title, next, name = "Cancel", active = 1):
|
||||
"""Add a cancel button with a given title, the tab-next button,
|
||||
its name in the Control table, possibly initially disabled.
|
||||
|
||||
Return the button, so that events can be associated"""
|
||||
if active:
|
||||
flags = 3 # Visible|Enabled
|
||||
else:
|
||||
flags = 1 # Visible
|
||||
return self.pushbutton(name, 304, self.h-27, 56, 17, flags, title, next)
|
||||
|
||||
def next(self, title, next, name = "Next", active = 1):
|
||||
"""Add a Next button with a given title, the tab-next button,
|
||||
its name in the Control table, possibly initially disabled.
|
||||
|
||||
Return the button, so that events can be associated"""
|
||||
if active:
|
||||
flags = 3 # Visible|Enabled
|
||||
else:
|
||||
flags = 1 # Visible
|
||||
return self.pushbutton(name, 236, self.h-27, 56, 17, flags, title, next)
|
||||
|
||||
def xbutton(self, name, title, next, xpos):
|
||||
"""Add a button with a given title, the tab-next button,
|
||||
its name in the Control table, giving its x position; the
|
||||
y-position is aligned with the other buttons.
|
||||
|
||||
Return the button, so that events can be associated"""
|
||||
return self.pushbutton(name, int(self.w*xpos - 28), self.h-27, 56, 17, 3, title, next)
|
||||
|
||||
class bdist_msi (Command):
|
||||
|
||||
description = "create a Microsoft Installer (.msi) binary distribution"
|
||||
|
||||
user_options = [('bdist-dir=', None,
|
||||
"temporary directory for creating the distribution"),
|
||||
('keep-temp', 'k',
|
||||
"keep the pseudo-installation tree around after " +
|
||||
"creating the distribution archive"),
|
||||
('target-version=', None,
|
||||
"require a specific python version" +
|
||||
" on the target system"),
|
||||
('no-target-compile', 'c',
|
||||
"do not compile .py to .pyc on the target system"),
|
||||
('no-target-optimize', 'o',
|
||||
"do not compile .py to .pyo (optimized)"
|
||||
"on the target system"),
|
||||
('dist-dir=', 'd',
|
||||
"directory to put final built distributions in"),
|
||||
('skip-build', None,
|
||||
"skip rebuilding everything (for testing/debugging)"),
|
||||
('install-script=', None,
|
||||
"basename of installation script to be run after"
|
||||
"installation or before deinstallation"),
|
||||
('pre-install-script=', None,
|
||||
"Fully qualified filename of a script to be run before "
|
||||
"any files are installed. This script need not be in the "
|
||||
"distribution"),
|
||||
]
|
||||
|
||||
boolean_options = ['keep-temp', 'no-target-compile', 'no-target-optimize',
|
||||
'skip-build']
|
||||
|
||||
def initialize_options (self):
|
||||
self.bdist_dir = None
|
||||
self.keep_temp = 0
|
||||
self.no_target_compile = 0
|
||||
self.no_target_optimize = 0
|
||||
self.target_version = None
|
||||
self.dist_dir = None
|
||||
self.skip_build = 0
|
||||
self.install_script = None
|
||||
self.pre_install_script = None
|
||||
|
||||
def finalize_options (self):
|
||||
if self.bdist_dir is None:
|
||||
bdist_base = self.get_finalized_command('bdist').bdist_base
|
||||
self.bdist_dir = os.path.join(bdist_base, 'msi')
|
||||
short_version = get_python_version()
|
||||
if self.target_version:
|
||||
if not self.skip_build and self.distribution.has_ext_modules()\
|
||||
and self.target_version != short_version:
|
||||
raise DistutilsOptionError, \
|
||||
"target version can only be %s, or the '--skip_build'" \
|
||||
" option must be specified" % (short_version,)
|
||||
else:
|
||||
self.target_version = short_version
|
||||
|
||||
self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))
|
||||
|
||||
if self.pre_install_script:
|
||||
raise DistutilsOptionError, "the pre-install-script feature is not yet implemented"
|
||||
|
||||
if self.install_script:
|
||||
for script in self.distribution.scripts:
|
||||
if self.install_script == os.path.basename(script):
|
||||
break
|
||||
else:
|
||||
raise DistutilsOptionError, \
|
||||
"install_script '%s' not found in scripts" % \
|
||||
self.install_script
|
||||
self.install_script_key = None
|
||||
# finalize_options()
|
||||
|
||||
|
||||
def run (self):
|
||||
if not self.skip_build:
|
||||
self.run_command('build')
|
||||
|
||||
install = self.reinitialize_command('install', reinit_subcommands=1)
|
||||
install.prefix = self.bdist_dir
|
||||
install.skip_build = self.skip_build
|
||||
install.warn_dir = 0
|
||||
|
||||
install_lib = self.reinitialize_command('install_lib')
|
||||
# we do not want to include pyc or pyo files
|
||||
install_lib.compile = 0
|
||||
install_lib.optimize = 0
|
||||
|
||||
if self.distribution.has_ext_modules():
|
||||
# If we are building an installer for a Python version other
|
||||
# than the one we are currently running, then we need to ensure
|
||||
# our build_lib reflects the other Python version rather than ours.
|
||||
# Note that for target_version!=sys.version, we must have skipped the
|
||||
# build step, so there is no issue with enforcing the build of this
|
||||
# version.
|
||||
target_version = self.target_version
|
||||
if not target_version:
|
||||
assert self.skip_build, "Should have already checked this"
|
||||
target_version = sys.version[0:3]
|
||||
plat_specifier = ".%s-%s" % (get_platform(), target_version)
|
||||
build = self.get_finalized_command('build')
|
||||
build.build_lib = os.path.join(build.build_base,
|
||||
'lib' + plat_specifier)
|
||||
|
||||
log.info("installing to %s", self.bdist_dir)
|
||||
install.ensure_finalized()
|
||||
|
||||
# avoid warning of 'install_lib' about installing
|
||||
# into a directory not in sys.path
|
||||
sys.path.insert(0, os.path.join(self.bdist_dir, 'PURELIB'))
|
||||
|
||||
install.run()
|
||||
|
||||
del sys.path[0]
|
||||
|
||||
self.mkpath(self.dist_dir)
|
||||
fullname = self.distribution.get_fullname()
|
||||
installer_name = self.get_installer_filename(fullname)
|
||||
installer_name = os.path.abspath(installer_name)
|
||||
if os.path.exists(installer_name): os.unlink(installer_name)
|
||||
|
||||
metadata = self.distribution.metadata
|
||||
author = metadata.author
|
||||
if not author:
|
||||
author = metadata.maintainer
|
||||
if not author:
|
||||
author = "UNKNOWN"
|
||||
version = metadata.get_version()
|
||||
# ProductVersion must be strictly numeric
|
||||
# XXX need to deal with prerelease versions
|
||||
sversion = "%d.%d.%d" % StrictVersion(version).version
|
||||
# Prefix ProductName with Python x.y, so that
|
||||
# it sorts together with the other Python packages
|
||||
# in Add-Remove-Programs (APR)
|
||||
product_name = "Python %s %s" % (self.target_version,
|
||||
self.distribution.get_fullname())
|
||||
self.db = msilib.init_database(installer_name, schema,
|
||||
product_name, msilib.gen_uuid(),
|
||||
sversion, author)
|
||||
msilib.add_tables(self.db, sequence)
|
||||
props = [('DistVersion', version)]
|
||||
email = metadata.author_email or metadata.maintainer_email
|
||||
if email:
|
||||
props.append(("ARPCONTACT", email))
|
||||
if metadata.url:
|
||||
props.append(("ARPURLINFOABOUT", metadata.url))
|
||||
if props:
|
||||
add_data(self.db, 'Property', props)
|
||||
|
||||
self.add_find_python()
|
||||
self.add_files()
|
||||
self.add_scripts()
|
||||
self.add_ui()
|
||||
self.db.Commit()
|
||||
|
||||
if hasattr(self.distribution, 'dist_files'):
|
||||
self.distribution.dist_files.append(('bdist_msi', self.target_version, fullname))
|
||||
|
||||
if not self.keep_temp:
|
||||
remove_tree(self.bdist_dir, dry_run=self.dry_run)
|
||||
|
||||
def add_files(self):
|
||||
db = self.db
|
||||
cab = msilib.CAB("distfiles")
|
||||
f = Feature(db, "default", "Default Feature", "Everything", 1, directory="TARGETDIR")
|
||||
f.set_current()
|
||||
rootdir = os.path.abspath(self.bdist_dir)
|
||||
root = Directory(db, cab, None, rootdir, "TARGETDIR", "SourceDir")
|
||||
db.Commit()
|
||||
todo = [root]
|
||||
while todo:
|
||||
dir = todo.pop()
|
||||
for file in os.listdir(dir.absolute):
|
||||
afile = os.path.join(dir.absolute, file)
|
||||
if os.path.isdir(afile):
|
||||
newdir = Directory(db, cab, dir, file, file, "%s|%s" % (dir.make_short(file), file))
|
||||
todo.append(newdir)
|
||||
else:
|
||||
key = dir.add_file(file)
|
||||
if file==self.install_script:
|
||||
if self.install_script_key:
|
||||
raise DistutilsOptionError, "Multiple files with name %s" % file
|
||||
self.install_script_key = '[#%s]' % key
|
||||
|
||||
cab.commit(db)
|
||||
|
||||
def add_find_python(self):
|
||||
"""Adds code to the installer to compute the location of Python.
|
||||
Properties PYTHON.MACHINE, PYTHON.USER, PYTHONDIR and PYTHON will be set
|
||||
in both the execute and UI sequences; PYTHONDIR will be set from
|
||||
PYTHON.USER if defined, else from PYTHON.MACHINE.
|
||||
PYTHON is PYTHONDIR\python.exe"""
|
||||
install_path = r"SOFTWARE\Python\PythonCore\%s\InstallPath" % self.target_version
|
||||
add_data(self.db, "RegLocator",
|
||||
[("python.machine", 2, install_path, None, 2),
|
||||
("python.user", 1, install_path, None, 2)])
|
||||
add_data(self.db, "AppSearch",
|
||||
[("PYTHON.MACHINE", "python.machine"),
|
||||
("PYTHON.USER", "python.user")])
|
||||
add_data(self.db, "CustomAction",
|
||||
[("PythonFromMachine", 51+256, "PYTHONDIR", "[PYTHON.MACHINE]"),
|
||||
("PythonFromUser", 51+256, "PYTHONDIR", "[PYTHON.USER]"),
|
||||
("PythonExe", 51+256, "PYTHON", "[PYTHONDIR]\\python.exe"),
|
||||
("InitialTargetDir", 51+256, "TARGETDIR", "[PYTHONDIR]")])
|
||||
add_data(self.db, "InstallExecuteSequence",
|
||||
[("PythonFromMachine", "PYTHON.MACHINE", 401),
|
||||
("PythonFromUser", "PYTHON.USER", 402),
|
||||
("PythonExe", None, 403),
|
||||
("InitialTargetDir", 'TARGETDIR=""', 404),
|
||||
])
|
||||
add_data(self.db, "InstallUISequence",
|
||||
[("PythonFromMachine", "PYTHON.MACHINE", 401),
|
||||
("PythonFromUser", "PYTHON.USER", 402),
|
||||
("PythonExe", None, 403),
|
||||
("InitialTargetDir", 'TARGETDIR=""', 404),
|
||||
])
|
||||
|
||||
def add_scripts(self):
|
||||
if self.install_script:
|
||||
add_data(self.db, "CustomAction",
|
||||
[("install_script", 50, "PYTHON", self.install_script_key)])
|
||||
add_data(self.db, "InstallExecuteSequence",
|
||||
[("install_script", "NOT Installed", 6800)])
|
||||
if self.pre_install_script:
|
||||
scriptfn = os.path.join(self.bdist_dir, "preinstall.bat")
|
||||
f = open(scriptfn, "w")
|
||||
# The batch file will be executed with [PYTHON], so that %1
|
||||
# is the path to the Python interpreter; %0 will be the path
|
||||
# of the batch file.
|
||||
# rem ="""
|
||||
# %1 %0
|
||||
# exit
|
||||
# """
|
||||
# <actual script>
|
||||
f.write('rem ="""\n%1 %0\nexit\n"""\n')
|
||||
f.write(open(self.pre_install_script).read())
|
||||
f.close()
|
||||
add_data(self.db, "Binary",
|
||||
[("PreInstall", msilib.Binary(scriptfn))
|
||||
])
|
||||
add_data(self.db, "CustomAction",
|
||||
[("PreInstall", 2, "PreInstall", None)
|
||||
])
|
||||
add_data(self.db, "InstallExecuteSequence",
|
||||
[("PreInstall", "NOT Installed", 450)])
|
||||
|
||||
|
||||
def add_ui(self):
|
||||
db = self.db
|
||||
x = y = 50
|
||||
w = 370
|
||||
h = 300
|
||||
title = "[ProductName] Setup"
|
||||
|
||||
# see "Dialog Style Bits"
|
||||
modal = 3 # visible | modal
|
||||
modeless = 1 # visible
|
||||
track_disk_space = 32
|
||||
|
||||
# UI customization properties
|
||||
add_data(db, "Property",
|
||||
# See "DefaultUIFont Property"
|
||||
[("DefaultUIFont", "DlgFont8"),
|
||||
# See "ErrorDialog Style Bit"
|
||||
("ErrorDialog", "ErrorDlg"),
|
||||
("Progress1", "Install"), # modified in maintenance type dlg
|
||||
("Progress2", "installs"),
|
||||
("MaintenanceForm_Action", "Repair"),
|
||||
# possible values: ALL, JUSTME
|
||||
("WhichUsers", "ALL")
|
||||
])
|
||||
|
||||
# Fonts, see "TextStyle Table"
|
||||
add_data(db, "TextStyle",
|
||||
[("DlgFont8", "Tahoma", 9, None, 0),
|
||||
("DlgFontBold8", "Tahoma", 8, None, 1), #bold
|
||||
("VerdanaBold10", "Verdana", 10, None, 1),
|
||||
("VerdanaRed9", "Verdana", 9, 255, 0),
|
||||
])
|
||||
|
||||
# UI Sequences, see "InstallUISequence Table", "Using a Sequence Table"
|
||||
# Numbers indicate sequence; see sequence.py for how these action integrate
|
||||
add_data(db, "InstallUISequence",
|
||||
[("PrepareDlg", "Not Privileged or Windows9x or Installed", 140),
|
||||
("WhichUsersDlg", "Privileged and not Windows9x and not Installed", 141),
|
||||
# In the user interface, assume all-users installation if privileged.
|
||||
("SelectDirectoryDlg", "Not Installed", 1230),
|
||||
# XXX no support for resume installations yet
|
||||
#("ResumeDlg", "Installed AND (RESUME OR Preselected)", 1240),
|
||||
("MaintenanceTypeDlg", "Installed AND NOT RESUME AND NOT Preselected", 1250),
|
||||
("ProgressDlg", None, 1280)])
|
||||
|
||||
add_data(db, 'ActionText', text.ActionText)
|
||||
add_data(db, 'UIText', text.UIText)
|
||||
#####################################################################
|
||||
# Standard dialogs: FatalError, UserExit, ExitDialog
|
||||
fatal=PyDialog(db, "FatalError", x, y, w, h, modal, title,
|
||||
"Finish", "Finish", "Finish")
|
||||
fatal.title("[ProductName] Installer ended prematurely")
|
||||
fatal.back("< Back", "Finish", active = 0)
|
||||
fatal.cancel("Cancel", "Back", active = 0)
|
||||
fatal.text("Description1", 15, 70, 320, 80, 0x30003,
|
||||
"[ProductName] setup ended prematurely because of an error. Your system has not been modified. To install this program at a later time, please run the installation again.")
|
||||
fatal.text("Description2", 15, 155, 320, 20, 0x30003,
|
||||
"Click the Finish button to exit the Installer.")
|
||||
c=fatal.next("Finish", "Cancel", name="Finish")
|
||||
c.event("EndDialog", "Exit")
|
||||
|
||||
user_exit=PyDialog(db, "UserExit", x, y, w, h, modal, title,
|
||||
"Finish", "Finish", "Finish")
|
||||
user_exit.title("[ProductName] Installer was interrupted")
|
||||
user_exit.back("< Back", "Finish", active = 0)
|
||||
user_exit.cancel("Cancel", "Back", active = 0)
|
||||
user_exit.text("Description1", 15, 70, 320, 80, 0x30003,
|
||||
"[ProductName] setup was interrupted. Your system has not been modified. "
|
||||
"To install this program at a later time, please run the installation again.")
|
||||
user_exit.text("Description2", 15, 155, 320, 20, 0x30003,
|
||||
"Click the Finish button to exit the Installer.")
|
||||
c = user_exit.next("Finish", "Cancel", name="Finish")
|
||||
c.event("EndDialog", "Exit")
|
||||
|
||||
exit_dialog = PyDialog(db, "ExitDialog", x, y, w, h, modal, title,
|
||||
"Finish", "Finish", "Finish")
|
||||
exit_dialog.title("Completing the [ProductName] Installer")
|
||||
exit_dialog.back("< Back", "Finish", active = 0)
|
||||
exit_dialog.cancel("Cancel", "Back", active = 0)
|
||||
exit_dialog.text("Description", 15, 235, 320, 20, 0x30003,
|
||||
"Click the Finish button to exit the Installer.")
|
||||
c = exit_dialog.next("Finish", "Cancel", name="Finish")
|
||||
c.event("EndDialog", "Return")
|
||||
|
||||
#####################################################################
|
||||
# Required dialog: FilesInUse, ErrorDlg
|
||||
inuse = PyDialog(db, "FilesInUse",
|
||||
x, y, w, h,
|
||||
19, # KeepModeless|Modal|Visible
|
||||
title,
|
||||
"Retry", "Retry", "Retry", bitmap=False)
|
||||
inuse.text("Title", 15, 6, 200, 15, 0x30003,
|
||||
r"{\DlgFontBold8}Files in Use")
|
||||
inuse.text("Description", 20, 23, 280, 20, 0x30003,
|
||||
"Some files that need to be updated are currently in use.")
|
||||
inuse.text("Text", 20, 55, 330, 50, 3,
|
||||
"The following applications are using files that need to be updated by this setup. Close these applications and then click Retry to continue the installation or Cancel to exit it.")
|
||||
inuse.control("List", "ListBox", 20, 107, 330, 130, 7, "FileInUseProcess",
|
||||
None, None, None)
|
||||
c=inuse.back("Exit", "Ignore", name="Exit")
|
||||
c.event("EndDialog", "Exit")
|
||||
c=inuse.next("Ignore", "Retry", name="Ignore")
|
||||
c.event("EndDialog", "Ignore")
|
||||
c=inuse.cancel("Retry", "Exit", name="Retry")
|
||||
c.event("EndDialog","Retry")
|
||||
|
||||
# See "Error Dialog". See "ICE20" for the required names of the controls.
|
||||
error = Dialog(db, "ErrorDlg",
|
||||
50, 10, 330, 101,
|
||||
65543, # Error|Minimize|Modal|Visible
|
||||
title,
|
||||
"ErrorText", None, None)
|
||||
error.text("ErrorText", 50,9,280,48,3, "")
|
||||
#error.control("ErrorIcon", "Icon", 15, 9, 24, 24, 5242881, None, "py.ico", None, None)
|
||||
error.pushbutton("N",120,72,81,21,3,"No",None).event("EndDialog","ErrorNo")
|
||||
error.pushbutton("Y",240,72,81,21,3,"Yes",None).event("EndDialog","ErrorYes")
|
||||
error.pushbutton("A",0,72,81,21,3,"Abort",None).event("EndDialog","ErrorAbort")
|
||||
error.pushbutton("C",42,72,81,21,3,"Cancel",None).event("EndDialog","ErrorCancel")
|
||||
error.pushbutton("I",81,72,81,21,3,"Ignore",None).event("EndDialog","ErrorIgnore")
|
||||
error.pushbutton("O",159,72,81,21,3,"Ok",None).event("EndDialog","ErrorOk")
|
||||
error.pushbutton("R",198,72,81,21,3,"Retry",None).event("EndDialog","ErrorRetry")
|
||||
|
||||
#####################################################################
|
||||
# Global "Query Cancel" dialog
|
||||
cancel = Dialog(db, "CancelDlg", 50, 10, 260, 85, 3, title,
|
||||
"No", "No", "No")
|
||||
cancel.text("Text", 48, 15, 194, 30, 3,
|
||||
"Are you sure you want to cancel [ProductName] installation?")
|
||||
#cancel.control("Icon", "Icon", 15, 15, 24, 24, 5242881, None,
|
||||
# "py.ico", None, None)
|
||||
c=cancel.pushbutton("Yes", 72, 57, 56, 17, 3, "Yes", "No")
|
||||
c.event("EndDialog", "Exit")
|
||||
|
||||
c=cancel.pushbutton("No", 132, 57, 56, 17, 3, "No", "Yes")
|
||||
c.event("EndDialog", "Return")
|
||||
|
||||
#####################################################################
|
||||
# Global "Wait for costing" dialog
|
||||
costing = Dialog(db, "WaitForCostingDlg", 50, 10, 260, 85, modal, title,
|
||||
"Return", "Return", "Return")
|
||||
costing.text("Text", 48, 15, 194, 30, 3,
|
||||
"Please wait while the installer finishes determining your disk space requirements.")
|
||||
c = costing.pushbutton("Return", 102, 57, 56, 17, 3, "Return", None)
|
||||
c.event("EndDialog", "Exit")
|
||||
|
||||
#####################################################################
|
||||
# Preparation dialog: no user input except cancellation
|
||||
prep = PyDialog(db, "PrepareDlg", x, y, w, h, modeless, title,
|
||||
"Cancel", "Cancel", "Cancel")
|
||||
prep.text("Description", 15, 70, 320, 40, 0x30003,
|
||||
"Please wait while the Installer prepares to guide you through the installation.")
|
||||
prep.title("Welcome to the [ProductName] Installer")
|
||||
c=prep.text("ActionText", 15, 110, 320, 20, 0x30003, "Pondering...")
|
||||
c.mapping("ActionText", "Text")
|
||||
c=prep.text("ActionData", 15, 135, 320, 30, 0x30003, None)
|
||||
c.mapping("ActionData", "Text")
|
||||
prep.back("Back", None, active=0)
|
||||
prep.next("Next", None, active=0)
|
||||
c=prep.cancel("Cancel", None)
|
||||
c.event("SpawnDialog", "CancelDlg")
|
||||
|
||||
#####################################################################
|
||||
# Target directory selection
|
||||
seldlg = PyDialog(db, "SelectDirectoryDlg", x, y, w, h, modal, title,
|
||||
"Next", "Next", "Cancel")
|
||||
seldlg.title("Select Destination Directory")
|
||||
|
||||
version = sys.version[:3]+" "
|
||||
seldlg.text("Hint", 15, 30, 300, 40, 3,
|
||||
"The destination directory should contain a Python %sinstallation" % version)
|
||||
|
||||
seldlg.back("< Back", None, active=0)
|
||||
c = seldlg.next("Next >", "Cancel")
|
||||
c.event("SetTargetPath", "TARGETDIR", ordering=1)
|
||||
c.event("SpawnWaitDialog", "WaitForCostingDlg", ordering=2)
|
||||
c.event("EndDialog", "Return", ordering=3)
|
||||
|
||||
c = seldlg.cancel("Cancel", "DirectoryCombo")
|
||||
c.event("SpawnDialog", "CancelDlg")
|
||||
|
||||
seldlg.control("DirectoryCombo", "DirectoryCombo", 15, 70, 272, 80, 393219,
|
||||
"TARGETDIR", None, "DirectoryList", None)
|
||||
seldlg.control("DirectoryList", "DirectoryList", 15, 90, 308, 136, 3, "TARGETDIR",
|
||||
None, "PathEdit", None)
|
||||
seldlg.control("PathEdit", "PathEdit", 15, 230, 306, 16, 3, "TARGETDIR", None, "Next", None)
|
||||
c = seldlg.pushbutton("Up", 306, 70, 18, 18, 3, "Up", None)
|
||||
c.event("DirectoryListUp", "0")
|
||||
c = seldlg.pushbutton("NewDir", 324, 70, 30, 18, 3, "New", None)
|
||||
c.event("DirectoryListNew", "0")
|
||||
|
||||
#####################################################################
|
||||
# Disk cost
|
||||
cost = PyDialog(db, "DiskCostDlg", x, y, w, h, modal, title,
|
||||
"OK", "OK", "OK", bitmap=False)
|
||||
cost.text("Title", 15, 6, 200, 15, 0x30003,
|
||||
"{\DlgFontBold8}Disk Space Requirements")
|
||||
cost.text("Description", 20, 20, 280, 20, 0x30003,
|
||||
"The disk space required for the installation of the selected features.")
|
||||
cost.text("Text", 20, 53, 330, 60, 3,
|
||||
"The highlighted volumes (if any) do not have enough disk space "
|
||||
"available for the currently selected features. You can either "
|
||||
"remove some files from the highlighted volumes, or choose to "
|
||||
"install less features onto local drive(s), or select different "
|
||||
"destination drive(s).")
|
||||
cost.control("VolumeList", "VolumeCostList", 20, 100, 330, 150, 393223,
|
||||
None, "{120}{70}{70}{70}{70}", None, None)
|
||||
cost.xbutton("OK", "Ok", None, 0.5).event("EndDialog", "Return")
|
||||
|
||||
#####################################################################
|
||||
# WhichUsers Dialog. Only available on NT, and for privileged users.
|
||||
# This must be run before FindRelatedProducts, because that will
|
||||
# take into account whether the previous installation was per-user
|
||||
# or per-machine. We currently don't support going back to this
|
||||
# dialog after "Next" was selected; to support this, we would need to
|
||||
# find how to reset the ALLUSERS property, and how to re-run
|
||||
# FindRelatedProducts.
|
||||
# On Windows9x, the ALLUSERS property is ignored on the command line
|
||||
# and in the Property table, but installer fails according to the documentation
|
||||
# if a dialog attempts to set ALLUSERS.
|
||||
whichusers = PyDialog(db, "WhichUsersDlg", x, y, w, h, modal, title,
|
||||
"AdminInstall", "Next", "Cancel")
|
||||
whichusers.title("Select whether to install [ProductName] for all users of this computer.")
|
||||
# A radio group with two options: allusers, justme
|
||||
g = whichusers.radiogroup("AdminInstall", 15, 60, 260, 50, 3,
|
||||
"WhichUsers", "", "Next")
|
||||
g.add("ALL", 0, 5, 150, 20, "Install for all users")
|
||||
g.add("JUSTME", 0, 25, 150, 20, "Install just for me")
|
||||
|
||||
whichusers.back("Back", None, active=0)
|
||||
|
||||
c = whichusers.next("Next >", "Cancel")
|
||||
c.event("[ALLUSERS]", "1", 'WhichUsers="ALL"', 1)
|
||||
c.event("EndDialog", "Return", ordering = 2)
|
||||
|
||||
c = whichusers.cancel("Cancel", "AdminInstall")
|
||||
c.event("SpawnDialog", "CancelDlg")
|
||||
|
||||
#####################################################################
|
||||
# Installation Progress dialog (modeless)
|
||||
progress = PyDialog(db, "ProgressDlg", x, y, w, h, modeless, title,
|
||||
"Cancel", "Cancel", "Cancel", bitmap=False)
|
||||
progress.text("Title", 20, 15, 200, 15, 0x30003,
|
||||
"{\DlgFontBold8}[Progress1] [ProductName]")
|
||||
progress.text("Text", 35, 65, 300, 30, 3,
|
||||
"Please wait while the Installer [Progress2] [ProductName]. "
|
||||
"This may take several minutes.")
|
||||
progress.text("StatusLabel", 35, 100, 35, 20, 3, "Status:")
|
||||
|
||||
c=progress.text("ActionText", 70, 100, w-70, 20, 3, "Pondering...")
|
||||
c.mapping("ActionText", "Text")
|
||||
|
||||
#c=progress.text("ActionData", 35, 140, 300, 20, 3, None)
|
||||
#c.mapping("ActionData", "Text")
|
||||
|
||||
c=progress.control("ProgressBar", "ProgressBar", 35, 120, 300, 10, 65537,
|
||||
None, "Progress done", None, None)
|
||||
c.mapping("SetProgress", "Progress")
|
||||
|
||||
progress.back("< Back", "Next", active=False)
|
||||
progress.next("Next >", "Cancel", active=False)
|
||||
progress.cancel("Cancel", "Back").event("SpawnDialog", "CancelDlg")
|
||||
|
||||
###################################################################
|
||||
# Maintenance type: repair/uninstall
|
||||
maint = PyDialog(db, "MaintenanceTypeDlg", x, y, w, h, modal, title,
|
||||
"Next", "Next", "Cancel")
|
||||
maint.title("Welcome to the [ProductName] Setup Wizard")
|
||||
maint.text("BodyText", 15, 63, 330, 42, 3,
|
||||
"Select whether you want to repair or remove [ProductName].")
|
||||
g=maint.radiogroup("RepairRadioGroup", 15, 108, 330, 60, 3,
|
||||
"MaintenanceForm_Action", "", "Next")
|
||||
#g.add("Change", 0, 0, 200, 17, "&Change [ProductName]")
|
||||
g.add("Repair", 0, 18, 200, 17, "&Repair [ProductName]")
|
||||
g.add("Remove", 0, 36, 200, 17, "Re&move [ProductName]")
|
||||
|
||||
maint.back("< Back", None, active=False)
|
||||
c=maint.next("Finish", "Cancel")
|
||||
# Change installation: Change progress dialog to "Change", then ask
|
||||
# for feature selection
|
||||
#c.event("[Progress1]", "Change", 'MaintenanceForm_Action="Change"', 1)
|
||||
#c.event("[Progress2]", "changes", 'MaintenanceForm_Action="Change"', 2)
|
||||
|
||||
# Reinstall: Change progress dialog to "Repair", then invoke reinstall
|
||||
# Also set list of reinstalled features to "ALL"
|
||||
c.event("[REINSTALL]", "ALL", 'MaintenanceForm_Action="Repair"', 5)
|
||||
c.event("[Progress1]", "Repairing", 'MaintenanceForm_Action="Repair"', 6)
|
||||
c.event("[Progress2]", "repairs", 'MaintenanceForm_Action="Repair"', 7)
|
||||
c.event("Reinstall", "ALL", 'MaintenanceForm_Action="Repair"', 8)
|
||||
|
||||
# Uninstall: Change progress to "Remove", then invoke uninstall
|
||||
# Also set list of removed features to "ALL"
|
||||
c.event("[REMOVE]", "ALL", 'MaintenanceForm_Action="Remove"', 11)
|
||||
c.event("[Progress1]", "Removing", 'MaintenanceForm_Action="Remove"', 12)
|
||||
c.event("[Progress2]", "removes", 'MaintenanceForm_Action="Remove"', 13)
|
||||
c.event("Remove", "ALL", 'MaintenanceForm_Action="Remove"', 14)
|
||||
|
||||
# Close dialog when maintenance action scheduled
|
||||
c.event("EndDialog", "Return", 'MaintenanceForm_Action<>"Change"', 20)
|
||||
#c.event("NewDialog", "SelectFeaturesDlg", 'MaintenanceForm_Action="Change"', 21)
|
||||
|
||||
maint.cancel("Cancel", "RepairRadioGroup").event("SpawnDialog", "CancelDlg")
|
||||
|
||||
def get_installer_filename(self, fullname):
|
||||
# Factored out to allow overriding in subclasses
|
||||
installer_name = os.path.join(self.dist_dir,
|
||||
"%s.win32-py%s.msi" %
|
||||
(fullname, self.target_version))
|
||||
return installer_name
|
||||
564
lib/jython-2.5.1/distutils/command/bdist_rpm.py
Normal file
564
lib/jython-2.5.1/distutils/command/bdist_rpm.py
Normal file
@ -0,0 +1,564 @@
|
||||
"""distutils.command.bdist_rpm
|
||||
|
||||
Implements the Distutils 'bdist_rpm' command (create RPM source and binary
|
||||
distributions)."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: bdist_rpm.py 52742 2006-11-12 18:56:18Z martin.v.loewis $"
|
||||
|
||||
import sys, os, string
|
||||
import glob
|
||||
from types import *
|
||||
from distutils.core import Command
|
||||
from distutils.debug import DEBUG
|
||||
from distutils.util import get_platform
|
||||
from distutils.file_util import write_file
|
||||
from distutils.errors import *
|
||||
from distutils.sysconfig import get_python_version
|
||||
from distutils import log
|
||||
|
||||
class bdist_rpm (Command):
|
||||
|
||||
description = "create an RPM distribution"
|
||||
|
||||
user_options = [
|
||||
('bdist-base=', None,
|
||||
"base directory for creating built distributions"),
|
||||
('rpm-base=', None,
|
||||
"base directory for creating RPMs (defaults to \"rpm\" under "
|
||||
"--bdist-base; must be specified for RPM 2)"),
|
||||
('dist-dir=', 'd',
|
||||
"directory to put final RPM files in "
|
||||
"(and .spec files if --spec-only)"),
|
||||
('python=', None,
|
||||
"path to Python interpreter to hard-code in the .spec file "
|
||||
"(default: \"python\")"),
|
||||
('fix-python', None,
|
||||
"hard-code the exact path to the current Python interpreter in "
|
||||
"the .spec file"),
|
||||
('spec-only', None,
|
||||
"only regenerate spec file"),
|
||||
('source-only', None,
|
||||
"only generate source RPM"),
|
||||
('binary-only', None,
|
||||
"only generate binary RPM"),
|
||||
('use-bzip2', None,
|
||||
"use bzip2 instead of gzip to create source distribution"),
|
||||
|
||||
# More meta-data: too RPM-specific to put in the setup script,
|
||||
# but needs to go in the .spec file -- so we make these options
|
||||
# to "bdist_rpm". The idea is that packagers would put this
|
||||
# info in setup.cfg, although they are of course free to
|
||||
# supply it on the command line.
|
||||
('distribution-name=', None,
|
||||
"name of the (Linux) distribution to which this "
|
||||
"RPM applies (*not* the name of the module distribution!)"),
|
||||
('group=', None,
|
||||
"package classification [default: \"Development/Libraries\"]"),
|
||||
('release=', None,
|
||||
"RPM release number"),
|
||||
('serial=', None,
|
||||
"RPM serial number"),
|
||||
('vendor=', None,
|
||||
"RPM \"vendor\" (eg. \"Joe Blow <joe@example.com>\") "
|
||||
"[default: maintainer or author from setup script]"),
|
||||
('packager=', None,
|
||||
"RPM packager (eg. \"Jane Doe <jane@example.net>\")"
|
||||
"[default: vendor]"),
|
||||
('doc-files=', None,
|
||||
"list of documentation files (space or comma-separated)"),
|
||||
('changelog=', None,
|
||||
"RPM changelog"),
|
||||
('icon=', None,
|
||||
"name of icon file"),
|
||||
('provides=', None,
|
||||
"capabilities provided by this package"),
|
||||
('requires=', None,
|
||||
"capabilities required by this package"),
|
||||
('conflicts=', None,
|
||||
"capabilities which conflict with this package"),
|
||||
('build-requires=', None,
|
||||
"capabilities required to build this package"),
|
||||
('obsoletes=', None,
|
||||
"capabilities made obsolete by this package"),
|
||||
('no-autoreq', None,
|
||||
"do not automatically calculate dependencies"),
|
||||
|
||||
# Actions to take when building RPM
|
||||
('keep-temp', 'k',
|
||||
"don't clean up RPM build directory"),
|
||||
('no-keep-temp', None,
|
||||
"clean up RPM build directory [default]"),
|
||||
('use-rpm-opt-flags', None,
|
||||
"compile with RPM_OPT_FLAGS when building from source RPM"),
|
||||
('no-rpm-opt-flags', None,
|
||||
"do not pass any RPM CFLAGS to compiler"),
|
||||
('rpm3-mode', None,
|
||||
"RPM 3 compatibility mode (default)"),
|
||||
('rpm2-mode', None,
|
||||
"RPM 2 compatibility mode"),
|
||||
|
||||
# Add the hooks necessary for specifying custom scripts
|
||||
('prep-script=', None,
|
||||
"Specify a script for the PREP phase of RPM building"),
|
||||
('build-script=', None,
|
||||
"Specify a script for the BUILD phase of RPM building"),
|
||||
|
||||
('pre-install=', None,
|
||||
"Specify a script for the pre-INSTALL phase of RPM building"),
|
||||
('install-script=', None,
|
||||
"Specify a script for the INSTALL phase of RPM building"),
|
||||
('post-install=', None,
|
||||
"Specify a script for the post-INSTALL phase of RPM building"),
|
||||
|
||||
('pre-uninstall=', None,
|
||||
"Specify a script for the pre-UNINSTALL phase of RPM building"),
|
||||
('post-uninstall=', None,
|
||||
"Specify a script for the post-UNINSTALL phase of RPM building"),
|
||||
|
||||
('clean-script=', None,
|
||||
"Specify a script for the CLEAN phase of RPM building"),
|
||||
|
||||
('verify-script=', None,
|
||||
"Specify a script for the VERIFY phase of the RPM build"),
|
||||
|
||||
# Allow a packager to explicitly force an architecture
|
||||
('force-arch=', None,
|
||||
"Force an architecture onto the RPM build process"),
|
||||
]
|
||||
|
||||
boolean_options = ['keep-temp', 'use-rpm-opt-flags', 'rpm3-mode',
|
||||
'no-autoreq']
|
||||
|
||||
negative_opt = {'no-keep-temp': 'keep-temp',
|
||||
'no-rpm-opt-flags': 'use-rpm-opt-flags',
|
||||
'rpm2-mode': 'rpm3-mode'}
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
self.bdist_base = None
|
||||
self.rpm_base = None
|
||||
self.dist_dir = None
|
||||
self.python = None
|
||||
self.fix_python = None
|
||||
self.spec_only = None
|
||||
self.binary_only = None
|
||||
self.source_only = None
|
||||
self.use_bzip2 = None
|
||||
|
||||
self.distribution_name = None
|
||||
self.group = None
|
||||
self.release = None
|
||||
self.serial = None
|
||||
self.vendor = None
|
||||
self.packager = None
|
||||
self.doc_files = None
|
||||
self.changelog = None
|
||||
self.icon = None
|
||||
|
||||
self.prep_script = None
|
||||
self.build_script = None
|
||||
self.install_script = None
|
||||
self.clean_script = None
|
||||
self.verify_script = None
|
||||
self.pre_install = None
|
||||
self.post_install = None
|
||||
self.pre_uninstall = None
|
||||
self.post_uninstall = None
|
||||
self.prep = None
|
||||
self.provides = None
|
||||
self.requires = None
|
||||
self.conflicts = None
|
||||
self.build_requires = None
|
||||
self.obsoletes = None
|
||||
|
||||
self.keep_temp = 0
|
||||
self.use_rpm_opt_flags = 1
|
||||
self.rpm3_mode = 1
|
||||
self.no_autoreq = 0
|
||||
|
||||
self.force_arch = None
|
||||
|
||||
# initialize_options()
|
||||
|
||||
|
||||
def finalize_options (self):
|
||||
self.set_undefined_options('bdist', ('bdist_base', 'bdist_base'))
|
||||
if self.rpm_base is None:
|
||||
if not self.rpm3_mode:
|
||||
raise DistutilsOptionError, \
|
||||
"you must specify --rpm-base in RPM 2 mode"
|
||||
self.rpm_base = os.path.join(self.bdist_base, "rpm")
|
||||
|
||||
if self.python is None:
|
||||
if self.fix_python:
|
||||
self.python = sys.executable
|
||||
else:
|
||||
self.python = "python"
|
||||
elif self.fix_python:
|
||||
raise DistutilsOptionError, \
|
||||
"--python and --fix-python are mutually exclusive options"
|
||||
|
||||
if os.name != 'posix':
|
||||
raise DistutilsPlatformError, \
|
||||
("don't know how to create RPM "
|
||||
"distributions on platform %s" % os.name)
|
||||
if self.binary_only and self.source_only:
|
||||
raise DistutilsOptionError, \
|
||||
"cannot supply both '--source-only' and '--binary-only'"
|
||||
|
||||
# don't pass CFLAGS to pure python distributions
|
||||
if not self.distribution.has_ext_modules():
|
||||
self.use_rpm_opt_flags = 0
|
||||
|
||||
self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))
|
||||
self.finalize_package_data()
|
||||
|
||||
# finalize_options()
|
||||
|
||||
def finalize_package_data (self):
|
||||
self.ensure_string('group', "Development/Libraries")
|
||||
self.ensure_string('vendor',
|
||||
"%s <%s>" % (self.distribution.get_contact(),
|
||||
self.distribution.get_contact_email()))
|
||||
self.ensure_string('packager')
|
||||
self.ensure_string_list('doc_files')
|
||||
if type(self.doc_files) is ListType:
|
||||
for readme in ('README', 'README.txt'):
|
||||
if os.path.exists(readme) and readme not in self.doc_files:
|
||||
self.doc_files.append(readme)
|
||||
|
||||
self.ensure_string('release', "1")
|
||||
self.ensure_string('serial') # should it be an int?
|
||||
|
||||
self.ensure_string('distribution_name')
|
||||
|
||||
self.ensure_string('changelog')
|
||||
# Format changelog correctly
|
||||
self.changelog = self._format_changelog(self.changelog)
|
||||
|
||||
self.ensure_filename('icon')
|
||||
|
||||
self.ensure_filename('prep_script')
|
||||
self.ensure_filename('build_script')
|
||||
self.ensure_filename('install_script')
|
||||
self.ensure_filename('clean_script')
|
||||
self.ensure_filename('verify_script')
|
||||
self.ensure_filename('pre_install')
|
||||
self.ensure_filename('post_install')
|
||||
self.ensure_filename('pre_uninstall')
|
||||
self.ensure_filename('post_uninstall')
|
||||
|
||||
# XXX don't forget we punted on summaries and descriptions -- they
|
||||
# should be handled here eventually!
|
||||
|
||||
# Now *this* is some meta-data that belongs in the setup script...
|
||||
self.ensure_string_list('provides')
|
||||
self.ensure_string_list('requires')
|
||||
self.ensure_string_list('conflicts')
|
||||
self.ensure_string_list('build_requires')
|
||||
self.ensure_string_list('obsoletes')
|
||||
|
||||
self.ensure_string('force_arch')
|
||||
# finalize_package_data ()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
if DEBUG:
|
||||
print "before _get_package_data():"
|
||||
print "vendor =", self.vendor
|
||||
print "packager =", self.packager
|
||||
print "doc_files =", self.doc_files
|
||||
print "changelog =", self.changelog
|
||||
|
||||
# make directories
|
||||
if self.spec_only:
|
||||
spec_dir = self.dist_dir
|
||||
self.mkpath(spec_dir)
|
||||
else:
|
||||
rpm_dir = {}
|
||||
for d in ('SOURCES', 'SPECS', 'BUILD', 'RPMS', 'SRPMS'):
|
||||
rpm_dir[d] = os.path.join(self.rpm_base, d)
|
||||
self.mkpath(rpm_dir[d])
|
||||
spec_dir = rpm_dir['SPECS']
|
||||
|
||||
# Spec file goes into 'dist_dir' if '--spec-only specified',
|
||||
# build/rpm.<plat> otherwise.
|
||||
spec_path = os.path.join(spec_dir,
|
||||
"%s.spec" % self.distribution.get_name())
|
||||
self.execute(write_file,
|
||||
(spec_path,
|
||||
self._make_spec_file()),
|
||||
"writing '%s'" % spec_path)
|
||||
|
||||
if self.spec_only: # stop if requested
|
||||
return
|
||||
|
||||
# Make a source distribution and copy to SOURCES directory with
|
||||
# optional icon.
|
||||
saved_dist_files = self.distribution.dist_files[:]
|
||||
sdist = self.reinitialize_command('sdist')
|
||||
if self.use_bzip2:
|
||||
sdist.formats = ['bztar']
|
||||
else:
|
||||
sdist.formats = ['gztar']
|
||||
self.run_command('sdist')
|
||||
self.distribution.dist_files = saved_dist_files
|
||||
|
||||
source = sdist.get_archive_files()[0]
|
||||
source_dir = rpm_dir['SOURCES']
|
||||
self.copy_file(source, source_dir)
|
||||
|
||||
if self.icon:
|
||||
if os.path.exists(self.icon):
|
||||
self.copy_file(self.icon, source_dir)
|
||||
else:
|
||||
raise DistutilsFileError, \
|
||||
"icon file '%s' does not exist" % self.icon
|
||||
|
||||
|
||||
# build package
|
||||
log.info("building RPMs")
|
||||
rpm_cmd = ['rpm']
|
||||
if os.path.exists('/usr/bin/rpmbuild') or \
|
||||
os.path.exists('/bin/rpmbuild'):
|
||||
rpm_cmd = ['rpmbuild']
|
||||
if self.source_only: # what kind of RPMs?
|
||||
rpm_cmd.append('-bs')
|
||||
elif self.binary_only:
|
||||
rpm_cmd.append('-bb')
|
||||
else:
|
||||
rpm_cmd.append('-ba')
|
||||
if self.rpm3_mode:
|
||||
rpm_cmd.extend(['--define',
|
||||
'_topdir %s' % os.path.abspath(self.rpm_base)])
|
||||
if not self.keep_temp:
|
||||
rpm_cmd.append('--clean')
|
||||
rpm_cmd.append(spec_path)
|
||||
# Determine the binary rpm names that should be built out of this spec
|
||||
# file
|
||||
# Note that some of these may not be really built (if the file
|
||||
# list is empty)
|
||||
nvr_string = "%{name}-%{version}-%{release}"
|
||||
src_rpm = nvr_string + ".src.rpm"
|
||||
non_src_rpm = "%{arch}/" + nvr_string + ".%{arch}.rpm"
|
||||
q_cmd = r"rpm -q --qf '%s %s\n' --specfile '%s'" % (
|
||||
src_rpm, non_src_rpm, spec_path)
|
||||
|
||||
out = os.popen(q_cmd)
|
||||
binary_rpms = []
|
||||
source_rpm = None
|
||||
while 1:
|
||||
line = out.readline()
|
||||
if not line:
|
||||
break
|
||||
l = string.split(string.strip(line))
|
||||
assert(len(l) == 2)
|
||||
binary_rpms.append(l[1])
|
||||
# The source rpm is named after the first entry in the spec file
|
||||
if source_rpm is None:
|
||||
source_rpm = l[0]
|
||||
|
||||
status = out.close()
|
||||
if status:
|
||||
raise DistutilsExecError("Failed to execute: %s" % repr(q_cmd))
|
||||
|
||||
self.spawn(rpm_cmd)
|
||||
|
||||
if not self.dry_run:
|
||||
if not self.binary_only:
|
||||
srpm = os.path.join(rpm_dir['SRPMS'], source_rpm)
|
||||
assert(os.path.exists(srpm))
|
||||
self.move_file(srpm, self.dist_dir)
|
||||
|
||||
if not self.source_only:
|
||||
for rpm in binary_rpms:
|
||||
rpm = os.path.join(rpm_dir['RPMS'], rpm)
|
||||
if os.path.exists(rpm):
|
||||
self.move_file(rpm, self.dist_dir)
|
||||
# run()
|
||||
|
||||
def _dist_path(self, path):
|
||||
return os.path.join(self.dist_dir, os.path.basename(path))
|
||||
|
||||
def _make_spec_file(self):
|
||||
"""Generate the text of an RPM spec file and return it as a
|
||||
list of strings (one per line).
|
||||
"""
|
||||
# definitions and headers
|
||||
spec_file = [
|
||||
'%define name ' + self.distribution.get_name(),
|
||||
'%define version ' + self.distribution.get_version().replace('-','_'),
|
||||
'%define unmangled_version ' + self.distribution.get_version(),
|
||||
'%define release ' + self.release.replace('-','_'),
|
||||
'',
|
||||
'Summary: ' + self.distribution.get_description(),
|
||||
]
|
||||
|
||||
# put locale summaries into spec file
|
||||
# XXX not supported for now (hard to put a dictionary
|
||||
# in a config file -- arg!)
|
||||
#for locale in self.summaries.keys():
|
||||
# spec_file.append('Summary(%s): %s' % (locale,
|
||||
# self.summaries[locale]))
|
||||
|
||||
spec_file.extend([
|
||||
'Name: %{name}',
|
||||
'Version: %{version}',
|
||||
'Release: %{release}',])
|
||||
|
||||
# XXX yuck! this filename is available from the "sdist" command,
|
||||
# but only after it has run: and we create the spec file before
|
||||
# running "sdist", in case of --spec-only.
|
||||
if self.use_bzip2:
|
||||
spec_file.append('Source0: %{name}-%{unmangled_version}.tar.bz2')
|
||||
else:
|
||||
spec_file.append('Source0: %{name}-%{unmangled_version}.tar.gz')
|
||||
|
||||
spec_file.extend([
|
||||
'License: ' + self.distribution.get_license(),
|
||||
'Group: ' + self.group,
|
||||
'BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot',
|
||||
'Prefix: %{_prefix}', ])
|
||||
|
||||
if not self.force_arch:
|
||||
# noarch if no extension modules
|
||||
if not self.distribution.has_ext_modules():
|
||||
spec_file.append('BuildArch: noarch')
|
||||
else:
|
||||
spec_file.append( 'BuildArch: %s' % self.force_arch )
|
||||
|
||||
for field in ('Vendor',
|
||||
'Packager',
|
||||
'Provides',
|
||||
'Requires',
|
||||
'Conflicts',
|
||||
'Obsoletes',
|
||||
):
|
||||
val = getattr(self, string.lower(field))
|
||||
if type(val) is ListType:
|
||||
spec_file.append('%s: %s' % (field, string.join(val)))
|
||||
elif val is not None:
|
||||
spec_file.append('%s: %s' % (field, val))
|
||||
|
||||
|
||||
if self.distribution.get_url() != 'UNKNOWN':
|
||||
spec_file.append('Url: ' + self.distribution.get_url())
|
||||
|
||||
if self.distribution_name:
|
||||
spec_file.append('Distribution: ' + self.distribution_name)
|
||||
|
||||
if self.build_requires:
|
||||
spec_file.append('BuildRequires: ' +
|
||||
string.join(self.build_requires))
|
||||
|
||||
if self.icon:
|
||||
spec_file.append('Icon: ' + os.path.basename(self.icon))
|
||||
|
||||
if self.no_autoreq:
|
||||
spec_file.append('AutoReq: 0')
|
||||
|
||||
spec_file.extend([
|
||||
'',
|
||||
'%description',
|
||||
self.distribution.get_long_description()
|
||||
])
|
||||
|
||||
# put locale descriptions into spec file
|
||||
# XXX again, suppressed because config file syntax doesn't
|
||||
# easily support this ;-(
|
||||
#for locale in self.descriptions.keys():
|
||||
# spec_file.extend([
|
||||
# '',
|
||||
# '%description -l ' + locale,
|
||||
# self.descriptions[locale],
|
||||
# ])
|
||||
|
||||
# rpm scripts
|
||||
# figure out default build script
|
||||
def_setup_call = "%s %s" % (self.python,os.path.basename(sys.argv[0]))
|
||||
def_build = "%s build" % def_setup_call
|
||||
if self.use_rpm_opt_flags:
|
||||
def_build = 'env CFLAGS="$RPM_OPT_FLAGS" ' + def_build
|
||||
|
||||
# insert contents of files
|
||||
|
||||
# XXX this is kind of misleading: user-supplied options are files
|
||||
# that we open and interpolate into the spec file, but the defaults
|
||||
# are just text that we drop in as-is. Hmmm.
|
||||
|
||||
script_options = [
|
||||
('prep', 'prep_script', "%setup -n %{name}-%{unmangled_version}"),
|
||||
('build', 'build_script', def_build),
|
||||
('install', 'install_script',
|
||||
("%s install "
|
||||
"--root=$RPM_BUILD_ROOT "
|
||||
"--record=INSTALLED_FILES") % def_setup_call),
|
||||
('clean', 'clean_script', "rm -rf $RPM_BUILD_ROOT"),
|
||||
('verifyscript', 'verify_script', None),
|
||||
('pre', 'pre_install', None),
|
||||
('post', 'post_install', None),
|
||||
('preun', 'pre_uninstall', None),
|
||||
('postun', 'post_uninstall', None),
|
||||
]
|
||||
|
||||
for (rpm_opt, attr, default) in script_options:
|
||||
# Insert contents of file referred to, if no file is referred to
|
||||
# use 'default' as contents of script
|
||||
val = getattr(self, attr)
|
||||
if val or default:
|
||||
spec_file.extend([
|
||||
'',
|
||||
'%' + rpm_opt,])
|
||||
if val:
|
||||
spec_file.extend(string.split(open(val, 'r').read(), '\n'))
|
||||
else:
|
||||
spec_file.append(default)
|
||||
|
||||
|
||||
# files section
|
||||
spec_file.extend([
|
||||
'',
|
||||
'%files -f INSTALLED_FILES',
|
||||
'%defattr(-,root,root)',
|
||||
])
|
||||
|
||||
if self.doc_files:
|
||||
spec_file.append('%doc ' + string.join(self.doc_files))
|
||||
|
||||
if self.changelog:
|
||||
spec_file.extend([
|
||||
'',
|
||||
'%changelog',])
|
||||
spec_file.extend(self.changelog)
|
||||
|
||||
return spec_file
|
||||
|
||||
# _make_spec_file ()
|
||||
|
||||
def _format_changelog(self, changelog):
|
||||
"""Format the changelog correctly and convert it to a list of strings
|
||||
"""
|
||||
if not changelog:
|
||||
return changelog
|
||||
new_changelog = []
|
||||
for line in string.split(string.strip(changelog), '\n'):
|
||||
line = string.strip(line)
|
||||
if line[0] == '*':
|
||||
new_changelog.extend(['', line])
|
||||
elif line[0] == '-':
|
||||
new_changelog.append(line)
|
||||
else:
|
||||
new_changelog.append(' ' + line)
|
||||
|
||||
# strip trailing newline inserted by first changelog entry
|
||||
if not new_changelog[0]:
|
||||
del new_changelog[0]
|
||||
|
||||
return new_changelog
|
||||
|
||||
# _format_changelog()
|
||||
|
||||
# class bdist_rpm
|
||||
328
lib/jython-2.5.1/distutils/command/bdist_wininst.py
Normal file
328
lib/jython-2.5.1/distutils/command/bdist_wininst.py
Normal file
@ -0,0 +1,328 @@
|
||||
"""distutils.command.bdist_wininst
|
||||
|
||||
Implements the Distutils 'bdist_wininst' command: create a windows installer
|
||||
exe-program."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: bdist_wininst.py 38697 2005-03-23 18:54:36Z loewis $"
|
||||
|
||||
import sys, os, string
|
||||
from distutils.core import Command
|
||||
from distutils.util import get_platform
|
||||
from distutils.dir_util import create_tree, remove_tree
|
||||
from distutils.errors import *
|
||||
from distutils.sysconfig import get_python_version
|
||||
from distutils import log
|
||||
|
||||
class bdist_wininst (Command):
|
||||
|
||||
description = "create an executable installer for MS Windows"
|
||||
|
||||
user_options = [('bdist-dir=', None,
|
||||
"temporary directory for creating the distribution"),
|
||||
('keep-temp', 'k',
|
||||
"keep the pseudo-installation tree around after " +
|
||||
"creating the distribution archive"),
|
||||
('target-version=', None,
|
||||
"require a specific python version" +
|
||||
" on the target system"),
|
||||
('no-target-compile', 'c',
|
||||
"do not compile .py to .pyc on the target system"),
|
||||
('no-target-optimize', 'o',
|
||||
"do not compile .py to .pyo (optimized)"
|
||||
"on the target system"),
|
||||
('dist-dir=', 'd',
|
||||
"directory to put final built distributions in"),
|
||||
('bitmap=', 'b',
|
||||
"bitmap to use for the installer instead of python-powered logo"),
|
||||
('title=', 't',
|
||||
"title to display on the installer background instead of default"),
|
||||
('skip-build', None,
|
||||
"skip rebuilding everything (for testing/debugging)"),
|
||||
('install-script=', None,
|
||||
"basename of installation script to be run after"
|
||||
"installation or before deinstallation"),
|
||||
('pre-install-script=', None,
|
||||
"Fully qualified filename of a script to be run before "
|
||||
"any files are installed. This script need not be in the "
|
||||
"distribution"),
|
||||
]
|
||||
|
||||
boolean_options = ['keep-temp', 'no-target-compile', 'no-target-optimize',
|
||||
'skip-build']
|
||||
|
||||
def initialize_options (self):
|
||||
self.bdist_dir = None
|
||||
self.keep_temp = 0
|
||||
self.no_target_compile = 0
|
||||
self.no_target_optimize = 0
|
||||
self.target_version = None
|
||||
self.dist_dir = None
|
||||
self.bitmap = None
|
||||
self.title = None
|
||||
self.skip_build = 0
|
||||
self.install_script = None
|
||||
self.pre_install_script = None
|
||||
|
||||
# initialize_options()
|
||||
|
||||
|
||||
def finalize_options (self):
|
||||
if self.bdist_dir is None:
|
||||
bdist_base = self.get_finalized_command('bdist').bdist_base
|
||||
self.bdist_dir = os.path.join(bdist_base, 'wininst')
|
||||
if not self.target_version:
|
||||
self.target_version = ""
|
||||
if not self.skip_build and self.distribution.has_ext_modules():
|
||||
short_version = get_python_version()
|
||||
if self.target_version and self.target_version != short_version:
|
||||
raise DistutilsOptionError, \
|
||||
"target version can only be %s, or the '--skip_build'" \
|
||||
" option must be specified" % (short_version,)
|
||||
self.target_version = short_version
|
||||
|
||||
self.set_undefined_options('bdist', ('dist_dir', 'dist_dir'))
|
||||
|
||||
if self.install_script:
|
||||
for script in self.distribution.scripts:
|
||||
if self.install_script == os.path.basename(script):
|
||||
break
|
||||
else:
|
||||
raise DistutilsOptionError, \
|
||||
"install_script '%s' not found in scripts" % \
|
||||
self.install_script
|
||||
# finalize_options()
|
||||
|
||||
|
||||
def run (self):
|
||||
if (sys.platform != "win32" and
|
||||
(self.distribution.has_ext_modules() or
|
||||
self.distribution.has_c_libraries())):
|
||||
raise DistutilsPlatformError \
|
||||
("distribution contains extensions and/or C libraries; "
|
||||
"must be compiled on a Windows 32 platform")
|
||||
|
||||
if not self.skip_build:
|
||||
self.run_command('build')
|
||||
|
||||
install = self.reinitialize_command('install', reinit_subcommands=1)
|
||||
install.root = self.bdist_dir
|
||||
install.skip_build = self.skip_build
|
||||
install.warn_dir = 0
|
||||
|
||||
install_lib = self.reinitialize_command('install_lib')
|
||||
# we do not want to include pyc or pyo files
|
||||
install_lib.compile = 0
|
||||
install_lib.optimize = 0
|
||||
|
||||
if self.distribution.has_ext_modules():
|
||||
# If we are building an installer for a Python version other
|
||||
# than the one we are currently running, then we need to ensure
|
||||
# our build_lib reflects the other Python version rather than ours.
|
||||
# Note that for target_version!=sys.version, we must have skipped the
|
||||
# build step, so there is no issue with enforcing the build of this
|
||||
# version.
|
||||
target_version = self.target_version
|
||||
if not target_version:
|
||||
assert self.skip_build, "Should have already checked this"
|
||||
target_version = sys.version[0:3]
|
||||
plat_specifier = ".%s-%s" % (get_platform(), target_version)
|
||||
build = self.get_finalized_command('build')
|
||||
build.build_lib = os.path.join(build.build_base,
|
||||
'lib' + plat_specifier)
|
||||
|
||||
# Use a custom scheme for the zip-file, because we have to decide
|
||||
# at installation time which scheme to use.
|
||||
for key in ('purelib', 'platlib', 'headers', 'scripts', 'data'):
|
||||
value = string.upper(key)
|
||||
if key == 'headers':
|
||||
value = value + '/Include/$dist_name'
|
||||
setattr(install,
|
||||
'install_' + key,
|
||||
value)
|
||||
|
||||
log.info("installing to %s", self.bdist_dir)
|
||||
install.ensure_finalized()
|
||||
|
||||
# avoid warning of 'install_lib' about installing
|
||||
# into a directory not in sys.path
|
||||
sys.path.insert(0, os.path.join(self.bdist_dir, 'PURELIB'))
|
||||
|
||||
install.run()
|
||||
|
||||
del sys.path[0]
|
||||
|
||||
# And make an archive relative to the root of the
|
||||
# pseudo-installation tree.
|
||||
from tempfile import mktemp
|
||||
archive_basename = mktemp()
|
||||
fullname = self.distribution.get_fullname()
|
||||
arcname = self.make_archive(archive_basename, "zip",
|
||||
root_dir=self.bdist_dir)
|
||||
# create an exe containing the zip-file
|
||||
self.create_exe(arcname, fullname, self.bitmap)
|
||||
if self.distribution.has_ext_modules():
|
||||
pyversion = get_python_version()
|
||||
else:
|
||||
pyversion = 'any'
|
||||
self.distribution.dist_files.append(('bdist_wininst', pyversion,
|
||||
self.get_installer_filename(fullname)))
|
||||
# remove the zip-file again
|
||||
log.debug("removing temporary file '%s'", arcname)
|
||||
os.remove(arcname)
|
||||
|
||||
if not self.keep_temp:
|
||||
remove_tree(self.bdist_dir, dry_run=self.dry_run)
|
||||
|
||||
# run()
|
||||
|
||||
def get_inidata (self):
|
||||
# Return data describing the installation.
|
||||
|
||||
lines = []
|
||||
metadata = self.distribution.metadata
|
||||
|
||||
# Write the [metadata] section.
|
||||
lines.append("[metadata]")
|
||||
|
||||
# 'info' will be displayed in the installer's dialog box,
|
||||
# describing the items to be installed.
|
||||
info = (metadata.long_description or '') + '\n'
|
||||
|
||||
# Escape newline characters
|
||||
def escape(s):
|
||||
return string.replace(s, "\n", "\\n")
|
||||
|
||||
for name in ["author", "author_email", "description", "maintainer",
|
||||
"maintainer_email", "name", "url", "version"]:
|
||||
data = getattr(metadata, name, "")
|
||||
if data:
|
||||
info = info + ("\n %s: %s" % \
|
||||
(string.capitalize(name), escape(data)))
|
||||
lines.append("%s=%s" % (name, escape(data)))
|
||||
|
||||
# The [setup] section contains entries controlling
|
||||
# the installer runtime.
|
||||
lines.append("\n[Setup]")
|
||||
if self.install_script:
|
||||
lines.append("install_script=%s" % self.install_script)
|
||||
lines.append("info=%s" % escape(info))
|
||||
lines.append("target_compile=%d" % (not self.no_target_compile))
|
||||
lines.append("target_optimize=%d" % (not self.no_target_optimize))
|
||||
if self.target_version:
|
||||
lines.append("target_version=%s" % self.target_version)
|
||||
|
||||
title = self.title or self.distribution.get_fullname()
|
||||
lines.append("title=%s" % escape(title))
|
||||
import time
|
||||
import distutils
|
||||
build_info = "Built %s with distutils-%s" % \
|
||||
(time.ctime(time.time()), distutils.__version__)
|
||||
lines.append("build_info=%s" % build_info)
|
||||
return string.join(lines, "\n")
|
||||
|
||||
# get_inidata()
|
||||
|
||||
def create_exe (self, arcname, fullname, bitmap=None):
|
||||
import struct
|
||||
|
||||
self.mkpath(self.dist_dir)
|
||||
|
||||
cfgdata = self.get_inidata()
|
||||
|
||||
installer_name = self.get_installer_filename(fullname)
|
||||
self.announce("creating %s" % installer_name)
|
||||
|
||||
if bitmap:
|
||||
bitmapdata = open(bitmap, "rb").read()
|
||||
bitmaplen = len(bitmapdata)
|
||||
else:
|
||||
bitmaplen = 0
|
||||
|
||||
file = open(installer_name, "wb")
|
||||
file.write(self.get_exe_bytes())
|
||||
if bitmap:
|
||||
file.write(bitmapdata)
|
||||
|
||||
# Convert cfgdata from unicode to ascii, mbcs encoded
|
||||
try:
|
||||
unicode
|
||||
except NameError:
|
||||
pass
|
||||
else:
|
||||
if isinstance(cfgdata, unicode):
|
||||
cfgdata = cfgdata.encode("mbcs")
|
||||
|
||||
# Append the pre-install script
|
||||
cfgdata = cfgdata + "\0"
|
||||
if self.pre_install_script:
|
||||
script_data = open(self.pre_install_script, "r").read()
|
||||
cfgdata = cfgdata + script_data + "\n\0"
|
||||
else:
|
||||
# empty pre-install script
|
||||
cfgdata = cfgdata + "\0"
|
||||
file.write(cfgdata)
|
||||
|
||||
# The 'magic number' 0x1234567B is used to make sure that the
|
||||
# binary layout of 'cfgdata' is what the wininst.exe binary
|
||||
# expects. If the layout changes, increment that number, make
|
||||
# the corresponding changes to the wininst.exe sources, and
|
||||
# recompile them.
|
||||
header = struct.pack("<iii",
|
||||
0x1234567B, # tag
|
||||
len(cfgdata), # length
|
||||
bitmaplen, # number of bytes in bitmap
|
||||
)
|
||||
file.write(header)
|
||||
file.write(open(arcname, "rb").read())
|
||||
|
||||
# create_exe()
|
||||
|
||||
def get_installer_filename(self, fullname):
|
||||
# Factored out to allow overriding in subclasses
|
||||
if self.target_version:
|
||||
# if we create an installer for a specific python version,
|
||||
# it's better to include this in the name
|
||||
installer_name = os.path.join(self.dist_dir,
|
||||
"%s.win32-py%s.exe" %
|
||||
(fullname, self.target_version))
|
||||
else:
|
||||
installer_name = os.path.join(self.dist_dir,
|
||||
"%s.win32.exe" % fullname)
|
||||
return installer_name
|
||||
# get_installer_filename()
|
||||
|
||||
def get_exe_bytes (self):
|
||||
from distutils.msvccompiler import get_build_version
|
||||
# If a target-version other than the current version has been
|
||||
# specified, then using the MSVC version from *this* build is no good.
|
||||
# Without actually finding and executing the target version and parsing
|
||||
# its sys.version, we just hard-code our knowledge of old versions.
|
||||
# NOTE: Possible alternative is to allow "--target-version" to
|
||||
# specify a Python executable rather than a simple version string.
|
||||
# We can then execute this program to obtain any info we need, such
|
||||
# as the real sys.version string for the build.
|
||||
cur_version = get_python_version()
|
||||
if self.target_version and self.target_version != cur_version:
|
||||
# If the target version is *later* than us, then we assume they
|
||||
# use what we use
|
||||
# string compares seem wrong, but are what sysconfig.py itself uses
|
||||
if self.target_version > cur_version:
|
||||
bv = get_build_version()
|
||||
else:
|
||||
if self.target_version < "2.4":
|
||||
bv = "6"
|
||||
else:
|
||||
bv = "7.1"
|
||||
else:
|
||||
# for current version - use authoritative check.
|
||||
bv = get_build_version()
|
||||
|
||||
# wininst-x.y.exe is in the same directory as this file
|
||||
directory = os.path.dirname(__file__)
|
||||
# we must use a wininst-x.y.exe built with the same C compiler
|
||||
# used for python. XXX What about mingw, borland, and so on?
|
||||
filename = os.path.join(directory, "wininst-%s.exe" % bv)
|
||||
return open(filename, "rb").read()
|
||||
# class bdist_wininst
|
||||
136
lib/jython-2.5.1/distutils/command/build.py
Normal file
136
lib/jython-2.5.1/distutils/command/build.py
Normal file
@ -0,0 +1,136 @@
|
||||
"""distutils.command.build
|
||||
|
||||
Implements the Distutils 'build' command."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: build.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import sys, os
|
||||
from distutils.core import Command
|
||||
from distutils.util import get_platform
|
||||
|
||||
|
||||
def show_compilers ():
|
||||
from distutils.ccompiler import show_compilers
|
||||
show_compilers()
|
||||
|
||||
|
||||
class build (Command):
|
||||
|
||||
description = "build everything needed to install"
|
||||
|
||||
user_options = [
|
||||
('build-base=', 'b',
|
||||
"base directory for build library"),
|
||||
('build-purelib=', None,
|
||||
"build directory for platform-neutral distributions"),
|
||||
('build-platlib=', None,
|
||||
"build directory for platform-specific distributions"),
|
||||
('build-lib=', None,
|
||||
"build directory for all distribution (defaults to either " +
|
||||
"build-purelib or build-platlib"),
|
||||
('build-scripts=', None,
|
||||
"build directory for scripts"),
|
||||
('build-temp=', 't',
|
||||
"temporary build directory"),
|
||||
('compiler=', 'c',
|
||||
"specify the compiler type"),
|
||||
('debug', 'g',
|
||||
"compile extensions and libraries with debugging information"),
|
||||
('force', 'f',
|
||||
"forcibly build everything (ignore file timestamps)"),
|
||||
('executable=', 'e',
|
||||
"specify final destination interpreter path (build.py)"),
|
||||
]
|
||||
|
||||
boolean_options = ['debug', 'force']
|
||||
|
||||
help_options = [
|
||||
('help-compiler', None,
|
||||
"list available compilers", show_compilers),
|
||||
]
|
||||
|
||||
def initialize_options (self):
|
||||
self.build_base = 'build'
|
||||
# these are decided only after 'build_base' has its final value
|
||||
# (unless overridden by the user or client)
|
||||
self.build_purelib = None
|
||||
self.build_platlib = None
|
||||
self.build_lib = None
|
||||
self.build_temp = None
|
||||
self.build_scripts = None
|
||||
self.compiler = None
|
||||
self.debug = None
|
||||
self.force = 0
|
||||
self.executable = None
|
||||
|
||||
def finalize_options (self):
|
||||
|
||||
plat_specifier = ".%s-%s" % (get_platform(), sys.version[0:3])
|
||||
|
||||
# 'build_purelib' and 'build_platlib' just default to 'lib' and
|
||||
# 'lib.<plat>' under the base build directory. We only use one of
|
||||
# them for a given distribution, though --
|
||||
if self.build_purelib is None:
|
||||
self.build_purelib = os.path.join(self.build_base, 'lib')
|
||||
if self.build_platlib is None:
|
||||
self.build_platlib = os.path.join(self.build_base,
|
||||
'lib' + plat_specifier)
|
||||
|
||||
# 'build_lib' is the actual directory that we will use for this
|
||||
# particular module distribution -- if user didn't supply it, pick
|
||||
# one of 'build_purelib' or 'build_platlib'.
|
||||
if self.build_lib is None:
|
||||
if self.distribution.ext_modules:
|
||||
self.build_lib = self.build_platlib
|
||||
else:
|
||||
self.build_lib = self.build_purelib
|
||||
|
||||
# 'build_temp' -- temporary directory for compiler turds,
|
||||
# "build/temp.<plat>"
|
||||
if self.build_temp is None:
|
||||
self.build_temp = os.path.join(self.build_base,
|
||||
'temp' + plat_specifier)
|
||||
if self.build_scripts is None:
|
||||
self.build_scripts = os.path.join(self.build_base,
|
||||
'scripts-' + sys.version[0:3])
|
||||
|
||||
if self.executable is None:
|
||||
self.executable = os.path.normpath(sys.executable)
|
||||
# finalize_options ()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
# Run all relevant sub-commands. This will be some subset of:
|
||||
# - build_py - pure Python modules
|
||||
# - build_clib - standalone C libraries
|
||||
# - build_ext - Python extensions
|
||||
# - build_scripts - (Python) scripts
|
||||
for cmd_name in self.get_sub_commands():
|
||||
self.run_command(cmd_name)
|
||||
|
||||
|
||||
# -- Predicates for the sub-command list ---------------------------
|
||||
|
||||
def has_pure_modules (self):
|
||||
return self.distribution.has_pure_modules()
|
||||
|
||||
def has_c_libraries (self):
|
||||
return self.distribution.has_c_libraries()
|
||||
|
||||
def has_ext_modules (self):
|
||||
return self.distribution.has_ext_modules()
|
||||
|
||||
def has_scripts (self):
|
||||
return self.distribution.has_scripts()
|
||||
|
||||
|
||||
sub_commands = [('build_py', has_pure_modules),
|
||||
('build_clib', has_c_libraries),
|
||||
('build_ext', has_ext_modules),
|
||||
('build_scripts', has_scripts),
|
||||
]
|
||||
|
||||
# class build
|
||||
238
lib/jython-2.5.1/distutils/command/build_clib.py
Normal file
238
lib/jython-2.5.1/distutils/command/build_clib.py
Normal file
@ -0,0 +1,238 @@
|
||||
"""distutils.command.build_clib
|
||||
|
||||
Implements the Distutils 'build_clib' command, to build a C/C++ library
|
||||
that is included in the module distribution and needed by an extension
|
||||
module."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: build_clib.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
|
||||
# XXX this module has *lots* of code ripped-off quite transparently from
|
||||
# build_ext.py -- not surprisingly really, as the work required to build
|
||||
# a static library from a collection of C source files is not really all
|
||||
# that different from what's required to build a shared object file from
|
||||
# a collection of C source files. Nevertheless, I haven't done the
|
||||
# necessary refactoring to account for the overlap in code between the
|
||||
# two modules, mainly because a number of subtle details changed in the
|
||||
# cut 'n paste. Sigh.
|
||||
|
||||
import os, string
|
||||
from types import *
|
||||
from distutils.core import Command
|
||||
from distutils.errors import *
|
||||
from distutils.sysconfig import customize_compiler
|
||||
from distutils import log
|
||||
|
||||
def show_compilers ():
|
||||
from distutils.ccompiler import show_compilers
|
||||
show_compilers()
|
||||
|
||||
|
||||
class build_clib (Command):
|
||||
|
||||
description = "build C/C++ libraries used by Python extensions"
|
||||
|
||||
user_options = [
|
||||
('build-clib', 'b',
|
||||
"directory to build C/C++ libraries to"),
|
||||
('build-temp', 't',
|
||||
"directory to put temporary build by-products"),
|
||||
('debug', 'g',
|
||||
"compile with debugging information"),
|
||||
('force', 'f',
|
||||
"forcibly build everything (ignore file timestamps)"),
|
||||
('compiler=', 'c',
|
||||
"specify the compiler type"),
|
||||
]
|
||||
|
||||
boolean_options = ['debug', 'force']
|
||||
|
||||
help_options = [
|
||||
('help-compiler', None,
|
||||
"list available compilers", show_compilers),
|
||||
]
|
||||
|
||||
def initialize_options (self):
|
||||
self.build_clib = None
|
||||
self.build_temp = None
|
||||
|
||||
# List of libraries to build
|
||||
self.libraries = None
|
||||
|
||||
# Compilation options for all libraries
|
||||
self.include_dirs = None
|
||||
self.define = None
|
||||
self.undef = None
|
||||
self.debug = None
|
||||
self.force = 0
|
||||
self.compiler = None
|
||||
|
||||
# initialize_options()
|
||||
|
||||
|
||||
def finalize_options (self):
|
||||
|
||||
# This might be confusing: both build-clib and build-temp default
|
||||
# to build-temp as defined by the "build" command. This is because
|
||||
# I think that C libraries are really just temporary build
|
||||
# by-products, at least from the point of view of building Python
|
||||
# extensions -- but I want to keep my options open.
|
||||
self.set_undefined_options('build',
|
||||
('build_temp', 'build_clib'),
|
||||
('build_temp', 'build_temp'),
|
||||
('compiler', 'compiler'),
|
||||
('debug', 'debug'),
|
||||
('force', 'force'))
|
||||
|
||||
self.libraries = self.distribution.libraries
|
||||
if self.libraries:
|
||||
self.check_library_list(self.libraries)
|
||||
|
||||
if self.include_dirs is None:
|
||||
self.include_dirs = self.distribution.include_dirs or []
|
||||
if type(self.include_dirs) is StringType:
|
||||
self.include_dirs = string.split(self.include_dirs,
|
||||
os.pathsep)
|
||||
|
||||
# XXX same as for build_ext -- what about 'self.define' and
|
||||
# 'self.undef' ?
|
||||
|
||||
# finalize_options()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
if not self.libraries:
|
||||
return
|
||||
|
||||
# Yech -- this is cut 'n pasted from build_ext.py!
|
||||
from distutils.ccompiler import new_compiler
|
||||
self.compiler = new_compiler(compiler=self.compiler,
|
||||
dry_run=self.dry_run,
|
||||
force=self.force)
|
||||
customize_compiler(self.compiler)
|
||||
|
||||
if self.include_dirs is not None:
|
||||
self.compiler.set_include_dirs(self.include_dirs)
|
||||
if self.define is not None:
|
||||
# 'define' option is a list of (name,value) tuples
|
||||
for (name,value) in self.define:
|
||||
self.compiler.define_macro(name, value)
|
||||
if self.undef is not None:
|
||||
for macro in self.undef:
|
||||
self.compiler.undefine_macro(macro)
|
||||
|
||||
self.build_libraries(self.libraries)
|
||||
|
||||
# run()
|
||||
|
||||
|
||||
def check_library_list (self, libraries):
|
||||
"""Ensure that the list of libraries (presumably provided as a
|
||||
command option 'libraries') is valid, i.e. it is a list of
|
||||
2-tuples, where the tuples are (library_name, build_info_dict).
|
||||
Raise DistutilsSetupError if the structure is invalid anywhere;
|
||||
just returns otherwise."""
|
||||
|
||||
# Yechh, blecch, ackk: this is ripped straight out of build_ext.py,
|
||||
# with only names changed to protect the innocent!
|
||||
|
||||
if type(libraries) is not ListType:
|
||||
raise DistutilsSetupError, \
|
||||
"'libraries' option must be a list of tuples"
|
||||
|
||||
for lib in libraries:
|
||||
if type(lib) is not TupleType and len(lib) != 2:
|
||||
raise DistutilsSetupError, \
|
||||
"each element of 'libraries' must a 2-tuple"
|
||||
|
||||
if type(lib[0]) is not StringType:
|
||||
raise DistutilsSetupError, \
|
||||
"first element of each tuple in 'libraries' " + \
|
||||
"must be a string (the library name)"
|
||||
if '/' in lib[0] or (os.sep != '/' and os.sep in lib[0]):
|
||||
raise DistutilsSetupError, \
|
||||
("bad library name '%s': " +
|
||||
"may not contain directory separators") % \
|
||||
lib[0]
|
||||
|
||||
if type(lib[1]) is not DictionaryType:
|
||||
raise DistutilsSetupError, \
|
||||
"second element of each tuple in 'libraries' " + \
|
||||
"must be a dictionary (build info)"
|
||||
# for lib
|
||||
|
||||
# check_library_list ()
|
||||
|
||||
|
||||
def get_library_names (self):
|
||||
# Assume the library list is valid -- 'check_library_list()' is
|
||||
# called from 'finalize_options()', so it should be!
|
||||
|
||||
if not self.libraries:
|
||||
return None
|
||||
|
||||
lib_names = []
|
||||
for (lib_name, build_info) in self.libraries:
|
||||
lib_names.append(lib_name)
|
||||
return lib_names
|
||||
|
||||
# get_library_names ()
|
||||
|
||||
|
||||
def get_source_files (self):
|
||||
self.check_library_list(self.libraries)
|
||||
filenames = []
|
||||
for (lib_name, build_info) in self.libraries:
|
||||
sources = build_info.get('sources')
|
||||
if (sources is None or
|
||||
type(sources) not in (ListType, TupleType) ):
|
||||
raise DistutilsSetupError, \
|
||||
("in 'libraries' option (library '%s'), "
|
||||
"'sources' must be present and must be "
|
||||
"a list of source filenames") % lib_name
|
||||
|
||||
filenames.extend(sources)
|
||||
|
||||
return filenames
|
||||
# get_source_files ()
|
||||
|
||||
|
||||
def build_libraries (self, libraries):
|
||||
|
||||
for (lib_name, build_info) in libraries:
|
||||
sources = build_info.get('sources')
|
||||
if sources is None or type(sources) not in (ListType, TupleType):
|
||||
raise DistutilsSetupError, \
|
||||
("in 'libraries' option (library '%s'), " +
|
||||
"'sources' must be present and must be " +
|
||||
"a list of source filenames") % lib_name
|
||||
sources = list(sources)
|
||||
|
||||
log.info("building '%s' library", lib_name)
|
||||
|
||||
# First, compile the source code to object files in the library
|
||||
# directory. (This should probably change to putting object
|
||||
# files in a temporary build directory.)
|
||||
macros = build_info.get('macros')
|
||||
include_dirs = build_info.get('include_dirs')
|
||||
objects = self.compiler.compile(sources,
|
||||
output_dir=self.build_temp,
|
||||
macros=macros,
|
||||
include_dirs=include_dirs,
|
||||
debug=self.debug)
|
||||
|
||||
# Now "link" the object files together into a static library.
|
||||
# (On Unix at least, this isn't really linking -- it just
|
||||
# builds an archive. Whatever.)
|
||||
self.compiler.create_static_lib(objects, lib_name,
|
||||
output_dir=self.build_clib,
|
||||
debug=self.debug)
|
||||
|
||||
# for libraries
|
||||
|
||||
# build_libraries ()
|
||||
|
||||
# class build_lib
|
||||
717
lib/jython-2.5.1/distutils/command/build_ext.py
Normal file
717
lib/jython-2.5.1/distutils/command/build_ext.py
Normal file
@ -0,0 +1,717 @@
|
||||
"""distutils.command.build_ext
|
||||
|
||||
Implements the Distutils 'build_ext' command, for building extension
|
||||
modules (currently limited to C extensions, should accommodate C++
|
||||
extensions ASAP)."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: build_ext.py 54942 2007-04-24 15:27:25Z georg.brandl $"
|
||||
|
||||
import sys, os, string, re
|
||||
from types import *
|
||||
from distutils.core import Command
|
||||
from distutils.errors import *
|
||||
from distutils.sysconfig import customize_compiler, get_python_version
|
||||
from distutils.dep_util import newer_group
|
||||
from distutils.extension import Extension
|
||||
from distutils import log
|
||||
|
||||
# An extension name is just a dot-separated list of Python NAMEs (ie.
|
||||
# the same as a fully-qualified module name).
|
||||
extension_name_re = re.compile \
|
||||
(r'^[a-zA-Z_][a-zA-Z_0-9]*(\.[a-zA-Z_][a-zA-Z_0-9]*)*$')
|
||||
|
||||
|
||||
def show_compilers ():
|
||||
from distutils.ccompiler import show_compilers
|
||||
show_compilers()
|
||||
|
||||
|
||||
class build_ext (Command):
|
||||
|
||||
description = "build C/C++ extensions (compile/link to build directory)"
|
||||
|
||||
# XXX thoughts on how to deal with complex command-line options like
|
||||
# these, i.e. how to make it so fancy_getopt can suck them off the
|
||||
# command line and make it look like setup.py defined the appropriate
|
||||
# lists of tuples of what-have-you.
|
||||
# - each command needs a callback to process its command-line options
|
||||
# - Command.__init__() needs access to its share of the whole
|
||||
# command line (must ultimately come from
|
||||
# Distribution.parse_command_line())
|
||||
# - it then calls the current command class' option-parsing
|
||||
# callback to deal with weird options like -D, which have to
|
||||
# parse the option text and churn out some custom data
|
||||
# structure
|
||||
# - that data structure (in this case, a list of 2-tuples)
|
||||
# will then be present in the command object by the time
|
||||
# we get to finalize_options() (i.e. the constructor
|
||||
# takes care of both command-line and client options
|
||||
# in between initialize_options() and finalize_options())
|
||||
|
||||
sep_by = " (separated by '%s')" % os.pathsep
|
||||
user_options = [
|
||||
('build-lib=', 'b',
|
||||
"directory for compiled extension modules"),
|
||||
('build-temp=', 't',
|
||||
"directory for temporary files (build by-products)"),
|
||||
('inplace', 'i',
|
||||
"ignore build-lib and put compiled extensions into the source " +
|
||||
"directory alongside your pure Python modules"),
|
||||
('include-dirs=', 'I',
|
||||
"list of directories to search for header files" + sep_by),
|
||||
('define=', 'D',
|
||||
"C preprocessor macros to define"),
|
||||
('undef=', 'U',
|
||||
"C preprocessor macros to undefine"),
|
||||
('libraries=', 'l',
|
||||
"external C libraries to link with"),
|
||||
('library-dirs=', 'L',
|
||||
"directories to search for external C libraries" + sep_by),
|
||||
('rpath=', 'R',
|
||||
"directories to search for shared C libraries at runtime"),
|
||||
('link-objects=', 'O',
|
||||
"extra explicit link objects to include in the link"),
|
||||
('debug', 'g',
|
||||
"compile/link with debugging information"),
|
||||
('force', 'f',
|
||||
"forcibly build everything (ignore file timestamps)"),
|
||||
('compiler=', 'c',
|
||||
"specify the compiler type"),
|
||||
('swig-cpp', None,
|
||||
"make SWIG create C++ files (default is C)"),
|
||||
('swig-opts=', None,
|
||||
"list of SWIG command line options"),
|
||||
('swig=', None,
|
||||
"path to the SWIG executable"),
|
||||
]
|
||||
|
||||
boolean_options = ['inplace', 'debug', 'force', 'swig-cpp']
|
||||
|
||||
help_options = [
|
||||
('help-compiler', None,
|
||||
"list available compilers", show_compilers),
|
||||
]
|
||||
|
||||
def initialize_options (self):
|
||||
self.extensions = None
|
||||
self.build_lib = None
|
||||
self.build_temp = None
|
||||
self.inplace = 0
|
||||
self.package = None
|
||||
|
||||
self.include_dirs = None
|
||||
self.define = None
|
||||
self.undef = None
|
||||
self.libraries = None
|
||||
self.library_dirs = None
|
||||
self.rpath = None
|
||||
self.link_objects = None
|
||||
self.debug = None
|
||||
self.force = None
|
||||
self.compiler = None
|
||||
self.swig = None
|
||||
self.swig_cpp = None
|
||||
self.swig_opts = None
|
||||
|
||||
def finalize_options (self):
|
||||
from distutils import sysconfig
|
||||
|
||||
self.set_undefined_options('build',
|
||||
('build_lib', 'build_lib'),
|
||||
('build_temp', 'build_temp'),
|
||||
('compiler', 'compiler'),
|
||||
('debug', 'debug'),
|
||||
('force', 'force'))
|
||||
|
||||
if self.package is None:
|
||||
self.package = self.distribution.ext_package
|
||||
|
||||
self.extensions = self.distribution.ext_modules
|
||||
|
||||
|
||||
# Make sure Python's include directories (for Python.h, pyconfig.h,
|
||||
# etc.) are in the include search path.
|
||||
py_include = sysconfig.get_python_inc()
|
||||
plat_py_include = sysconfig.get_python_inc(plat_specific=1)
|
||||
if self.include_dirs is None:
|
||||
self.include_dirs = self.distribution.include_dirs or []
|
||||
if type(self.include_dirs) is StringType:
|
||||
self.include_dirs = string.split(self.include_dirs, os.pathsep)
|
||||
|
||||
# Put the Python "system" include dir at the end, so that
|
||||
# any local include dirs take precedence.
|
||||
self.include_dirs.append(py_include)
|
||||
if plat_py_include != py_include:
|
||||
self.include_dirs.append(plat_py_include)
|
||||
|
||||
if type(self.libraries) is StringType:
|
||||
self.libraries = [self.libraries]
|
||||
|
||||
# Life is easier if we're not forever checking for None, so
|
||||
# simplify these options to empty lists if unset
|
||||
if self.libraries is None:
|
||||
self.libraries = []
|
||||
if self.library_dirs is None:
|
||||
self.library_dirs = []
|
||||
elif type(self.library_dirs) is StringType:
|
||||
self.library_dirs = string.split(self.library_dirs, os.pathsep)
|
||||
|
||||
if self.rpath is None:
|
||||
self.rpath = []
|
||||
elif type(self.rpath) is StringType:
|
||||
self.rpath = string.split(self.rpath, os.pathsep)
|
||||
|
||||
# for extensions under windows use different directories
|
||||
# for Release and Debug builds.
|
||||
# also Python's library directory must be appended to library_dirs
|
||||
if os.name == 'nt':
|
||||
self.library_dirs.append(os.path.join(sys.exec_prefix, 'libs'))
|
||||
if self.debug:
|
||||
self.build_temp = os.path.join(self.build_temp, "Debug")
|
||||
else:
|
||||
self.build_temp = os.path.join(self.build_temp, "Release")
|
||||
|
||||
# Append the source distribution include and library directories,
|
||||
# this allows distutils on windows to work in the source tree
|
||||
self.include_dirs.append(os.path.join(sys.exec_prefix, 'PC'))
|
||||
self.library_dirs.append(os.path.join(sys.exec_prefix, 'PCBuild'))
|
||||
|
||||
# OS/2 (EMX) doesn't support Debug vs Release builds, but has the
|
||||
# import libraries in its "Config" subdirectory
|
||||
if os.name == 'os2':
|
||||
self.library_dirs.append(os.path.join(sys.exec_prefix, 'Config'))
|
||||
|
||||
# for extensions under Cygwin and AtheOS Python's library directory must be
|
||||
# appended to library_dirs
|
||||
if sys.platform[:6] == 'cygwin' or sys.platform[:6] == 'atheos':
|
||||
if sys.executable.startswith(os.path.join(sys.exec_prefix, "bin")):
|
||||
# building third party extensions
|
||||
self.library_dirs.append(os.path.join(sys.prefix, "lib",
|
||||
"python" + get_python_version(),
|
||||
"config"))
|
||||
else:
|
||||
# building python standard extensions
|
||||
self.library_dirs.append('.')
|
||||
|
||||
# for extensions under Linux with a shared Python library,
|
||||
# Python's library directory must be appended to library_dirs
|
||||
if (sys.platform.startswith('linux') or sys.platform.startswith('gnu')) \
|
||||
and sysconfig.get_config_var('Py_ENABLE_SHARED'):
|
||||
if sys.executable.startswith(os.path.join(sys.exec_prefix, "bin")):
|
||||
# building third party extensions
|
||||
self.library_dirs.append(sysconfig.get_config_var('LIBDIR'))
|
||||
else:
|
||||
# building python standard extensions
|
||||
self.library_dirs.append('.')
|
||||
|
||||
# The argument parsing will result in self.define being a string, but
|
||||
# it has to be a list of 2-tuples. All the preprocessor symbols
|
||||
# specified by the 'define' option will be set to '1'. Multiple
|
||||
# symbols can be separated with commas.
|
||||
|
||||
if self.define:
|
||||
defines = string.split(self.define, ',')
|
||||
self.define = map(lambda symbol: (symbol, '1'), defines)
|
||||
|
||||
# The option for macros to undefine is also a string from the
|
||||
# option parsing, but has to be a list. Multiple symbols can also
|
||||
# be separated with commas here.
|
||||
if self.undef:
|
||||
self.undef = string.split(self.undef, ',')
|
||||
|
||||
if self.swig_opts is None:
|
||||
self.swig_opts = []
|
||||
else:
|
||||
self.swig_opts = self.swig_opts.split(' ')
|
||||
|
||||
# finalize_options ()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
from distutils.ccompiler import new_compiler
|
||||
|
||||
# 'self.extensions', as supplied by setup.py, is a list of
|
||||
# Extension instances. See the documentation for Extension (in
|
||||
# distutils.extension) for details.
|
||||
#
|
||||
# For backwards compatibility with Distutils 0.8.2 and earlier, we
|
||||
# also allow the 'extensions' list to be a list of tuples:
|
||||
# (ext_name, build_info)
|
||||
# where build_info is a dictionary containing everything that
|
||||
# Extension instances do except the name, with a few things being
|
||||
# differently named. We convert these 2-tuples to Extension
|
||||
# instances as needed.
|
||||
|
||||
if not self.extensions:
|
||||
return
|
||||
|
||||
# If we were asked to build any C/C++ libraries, make sure that the
|
||||
# directory where we put them is in the library search path for
|
||||
# linking extensions.
|
||||
if self.distribution.has_c_libraries():
|
||||
build_clib = self.get_finalized_command('build_clib')
|
||||
self.libraries.extend(build_clib.get_library_names() or [])
|
||||
self.library_dirs.append(build_clib.build_clib)
|
||||
|
||||
# Setup the CCompiler object that we'll use to do all the
|
||||
# compiling and linking
|
||||
self.compiler = new_compiler(compiler=self.compiler,
|
||||
verbose=self.verbose,
|
||||
dry_run=self.dry_run,
|
||||
force=self.force)
|
||||
customize_compiler(self.compiler)
|
||||
|
||||
# And make sure that any compile/link-related options (which might
|
||||
# come from the command-line or from the setup script) are set in
|
||||
# that CCompiler object -- that way, they automatically apply to
|
||||
# all compiling and linking done here.
|
||||
if self.include_dirs is not None:
|
||||
self.compiler.set_include_dirs(self.include_dirs)
|
||||
if self.define is not None:
|
||||
# 'define' option is a list of (name,value) tuples
|
||||
for (name,value) in self.define:
|
||||
self.compiler.define_macro(name, value)
|
||||
if self.undef is not None:
|
||||
for macro in self.undef:
|
||||
self.compiler.undefine_macro(macro)
|
||||
if self.libraries is not None:
|
||||
self.compiler.set_libraries(self.libraries)
|
||||
if self.library_dirs is not None:
|
||||
self.compiler.set_library_dirs(self.library_dirs)
|
||||
if self.rpath is not None:
|
||||
self.compiler.set_runtime_library_dirs(self.rpath)
|
||||
if self.link_objects is not None:
|
||||
self.compiler.set_link_objects(self.link_objects)
|
||||
|
||||
# Now actually compile and link everything.
|
||||
self.build_extensions()
|
||||
|
||||
# run ()
|
||||
|
||||
|
||||
def check_extensions_list (self, extensions):
|
||||
"""Ensure that the list of extensions (presumably provided as a
|
||||
command option 'extensions') is valid, i.e. it is a list of
|
||||
Extension objects. We also support the old-style list of 2-tuples,
|
||||
where the tuples are (ext_name, build_info), which are converted to
|
||||
Extension instances here.
|
||||
|
||||
Raise DistutilsSetupError if the structure is invalid anywhere;
|
||||
just returns otherwise.
|
||||
"""
|
||||
if type(extensions) is not ListType:
|
||||
raise DistutilsSetupError, \
|
||||
"'ext_modules' option must be a list of Extension instances"
|
||||
|
||||
for i in range(len(extensions)):
|
||||
ext = extensions[i]
|
||||
if isinstance(ext, Extension):
|
||||
continue # OK! (assume type-checking done
|
||||
# by Extension constructor)
|
||||
|
||||
(ext_name, build_info) = ext
|
||||
log.warn(("old-style (ext_name, build_info) tuple found in "
|
||||
"ext_modules for extension '%s'"
|
||||
"-- please convert to Extension instance" % ext_name))
|
||||
if type(ext) is not TupleType and len(ext) != 2:
|
||||
raise DistutilsSetupError, \
|
||||
("each element of 'ext_modules' option must be an "
|
||||
"Extension instance or 2-tuple")
|
||||
|
||||
if not (type(ext_name) is StringType and
|
||||
extension_name_re.match(ext_name)):
|
||||
raise DistutilsSetupError, \
|
||||
("first element of each tuple in 'ext_modules' "
|
||||
"must be the extension name (a string)")
|
||||
|
||||
if type(build_info) is not DictionaryType:
|
||||
raise DistutilsSetupError, \
|
||||
("second element of each tuple in 'ext_modules' "
|
||||
"must be a dictionary (build info)")
|
||||
|
||||
# OK, the (ext_name, build_info) dict is type-safe: convert it
|
||||
# to an Extension instance.
|
||||
ext = Extension(ext_name, build_info['sources'])
|
||||
|
||||
# Easy stuff: one-to-one mapping from dict elements to
|
||||
# instance attributes.
|
||||
for key in ('include_dirs',
|
||||
'library_dirs',
|
||||
'libraries',
|
||||
'extra_objects',
|
||||
'extra_compile_args',
|
||||
'extra_link_args'):
|
||||
val = build_info.get(key)
|
||||
if val is not None:
|
||||
setattr(ext, key, val)
|
||||
|
||||
# Medium-easy stuff: same syntax/semantics, different names.
|
||||
ext.runtime_library_dirs = build_info.get('rpath')
|
||||
if build_info.has_key('def_file'):
|
||||
log.warn("'def_file' element of build info dict "
|
||||
"no longer supported")
|
||||
|
||||
# Non-trivial stuff: 'macros' split into 'define_macros'
|
||||
# and 'undef_macros'.
|
||||
macros = build_info.get('macros')
|
||||
if macros:
|
||||
ext.define_macros = []
|
||||
ext.undef_macros = []
|
||||
for macro in macros:
|
||||
if not (type(macro) is TupleType and
|
||||
1 <= len(macro) <= 2):
|
||||
raise DistutilsSetupError, \
|
||||
("'macros' element of build info dict "
|
||||
"must be 1- or 2-tuple")
|
||||
if len(macro) == 1:
|
||||
ext.undef_macros.append(macro[0])
|
||||
elif len(macro) == 2:
|
||||
ext.define_macros.append(macro)
|
||||
|
||||
extensions[i] = ext
|
||||
|
||||
# for extensions
|
||||
|
||||
# check_extensions_list ()
|
||||
|
||||
|
||||
def get_source_files (self):
|
||||
self.check_extensions_list(self.extensions)
|
||||
filenames = []
|
||||
|
||||
# Wouldn't it be neat if we knew the names of header files too...
|
||||
for ext in self.extensions:
|
||||
filenames.extend(ext.sources)
|
||||
|
||||
return filenames
|
||||
|
||||
|
||||
def get_outputs (self):
|
||||
|
||||
# Sanity check the 'extensions' list -- can't assume this is being
|
||||
# done in the same run as a 'build_extensions()' call (in fact, we
|
||||
# can probably assume that it *isn't*!).
|
||||
self.check_extensions_list(self.extensions)
|
||||
|
||||
# And build the list of output (built) filenames. Note that this
|
||||
# ignores the 'inplace' flag, and assumes everything goes in the
|
||||
# "build" tree.
|
||||
outputs = []
|
||||
for ext in self.extensions:
|
||||
fullname = self.get_ext_fullname(ext.name)
|
||||
outputs.append(os.path.join(self.build_lib,
|
||||
self.get_ext_filename(fullname)))
|
||||
return outputs
|
||||
|
||||
# get_outputs ()
|
||||
|
||||
def build_extensions(self):
|
||||
# First, sanity-check the 'extensions' list
|
||||
self.check_extensions_list(self.extensions)
|
||||
|
||||
for ext in self.extensions:
|
||||
self.build_extension(ext)
|
||||
|
||||
def build_extension(self, ext):
|
||||
sources = ext.sources
|
||||
if sources is None or type(sources) not in (ListType, TupleType):
|
||||
raise DistutilsSetupError, \
|
||||
("in 'ext_modules' option (extension '%s'), " +
|
||||
"'sources' must be present and must be " +
|
||||
"a list of source filenames") % ext.name
|
||||
sources = list(sources)
|
||||
|
||||
fullname = self.get_ext_fullname(ext.name)
|
||||
if self.inplace:
|
||||
# ignore build-lib -- put the compiled extension into
|
||||
# the source tree along with pure Python modules
|
||||
|
||||
modpath = string.split(fullname, '.')
|
||||
package = string.join(modpath[0:-1], '.')
|
||||
base = modpath[-1]
|
||||
|
||||
build_py = self.get_finalized_command('build_py')
|
||||
package_dir = build_py.get_package_dir(package)
|
||||
ext_filename = os.path.join(package_dir,
|
||||
self.get_ext_filename(base))
|
||||
else:
|
||||
ext_filename = os.path.join(self.build_lib,
|
||||
self.get_ext_filename(fullname))
|
||||
depends = sources + ext.depends
|
||||
if not (self.force or newer_group(depends, ext_filename, 'newer')):
|
||||
log.debug("skipping '%s' extension (up-to-date)", ext.name)
|
||||
return
|
||||
else:
|
||||
log.info("building '%s' extension", ext.name)
|
||||
|
||||
# First, scan the sources for SWIG definition files (.i), run
|
||||
# SWIG on 'em to create .c files, and modify the sources list
|
||||
# accordingly.
|
||||
sources = self.swig_sources(sources, ext)
|
||||
|
||||
# Next, compile the source code to object files.
|
||||
|
||||
# XXX not honouring 'define_macros' or 'undef_macros' -- the
|
||||
# CCompiler API needs to change to accommodate this, and I
|
||||
# want to do one thing at a time!
|
||||
|
||||
# Two possible sources for extra compiler arguments:
|
||||
# - 'extra_compile_args' in Extension object
|
||||
# - CFLAGS environment variable (not particularly
|
||||
# elegant, but people seem to expect it and I
|
||||
# guess it's useful)
|
||||
# The environment variable should take precedence, and
|
||||
# any sensible compiler will give precedence to later
|
||||
# command line args. Hence we combine them in order:
|
||||
extra_args = ext.extra_compile_args or []
|
||||
|
||||
macros = ext.define_macros[:]
|
||||
for undef in ext.undef_macros:
|
||||
macros.append((undef,))
|
||||
|
||||
objects = self.compiler.compile(sources,
|
||||
output_dir=self.build_temp,
|
||||
macros=macros,
|
||||
include_dirs=ext.include_dirs,
|
||||
debug=self.debug,
|
||||
extra_postargs=extra_args,
|
||||
depends=ext.depends)
|
||||
|
||||
# XXX -- this is a Vile HACK!
|
||||
#
|
||||
# The setup.py script for Python on Unix needs to be able to
|
||||
# get this list so it can perform all the clean up needed to
|
||||
# avoid keeping object files around when cleaning out a failed
|
||||
# build of an extension module. Since Distutils does not
|
||||
# track dependencies, we have to get rid of intermediates to
|
||||
# ensure all the intermediates will be properly re-built.
|
||||
#
|
||||
self._built_objects = objects[:]
|
||||
|
||||
# Now link the object files together into a "shared object" --
|
||||
# of course, first we have to figure out all the other things
|
||||
# that go into the mix.
|
||||
if ext.extra_objects:
|
||||
objects.extend(ext.extra_objects)
|
||||
extra_args = ext.extra_link_args or []
|
||||
|
||||
# Detect target language, if not provided
|
||||
language = ext.language or self.compiler.detect_language(sources)
|
||||
|
||||
self.compiler.link_shared_object(
|
||||
objects, ext_filename,
|
||||
libraries=self.get_libraries(ext),
|
||||
library_dirs=ext.library_dirs,
|
||||
runtime_library_dirs=ext.runtime_library_dirs,
|
||||
extra_postargs=extra_args,
|
||||
export_symbols=self.get_export_symbols(ext),
|
||||
debug=self.debug,
|
||||
build_temp=self.build_temp,
|
||||
target_lang=language)
|
||||
|
||||
|
||||
def swig_sources (self, sources, extension):
|
||||
|
||||
"""Walk the list of source files in 'sources', looking for SWIG
|
||||
interface (.i) files. Run SWIG on all that are found, and
|
||||
return a modified 'sources' list with SWIG source files replaced
|
||||
by the generated C (or C++) files.
|
||||
"""
|
||||
|
||||
new_sources = []
|
||||
swig_sources = []
|
||||
swig_targets = {}
|
||||
|
||||
# XXX this drops generated C/C++ files into the source tree, which
|
||||
# is fine for developers who want to distribute the generated
|
||||
# source -- but there should be an option to put SWIG output in
|
||||
# the temp dir.
|
||||
|
||||
if self.swig_cpp:
|
||||
log.warn("--swig-cpp is deprecated - use --swig-opts=-c++")
|
||||
|
||||
if self.swig_cpp or ('-c++' in self.swig_opts) or \
|
||||
('-c++' in extension.swig_opts):
|
||||
target_ext = '.cpp'
|
||||
else:
|
||||
target_ext = '.c'
|
||||
|
||||
for source in sources:
|
||||
(base, ext) = os.path.splitext(source)
|
||||
if ext == ".i": # SWIG interface file
|
||||
new_sources.append(base + '_wrap' + target_ext)
|
||||
swig_sources.append(source)
|
||||
swig_targets[source] = new_sources[-1]
|
||||
else:
|
||||
new_sources.append(source)
|
||||
|
||||
if not swig_sources:
|
||||
return new_sources
|
||||
|
||||
swig = self.swig or self.find_swig()
|
||||
swig_cmd = [swig, "-python"]
|
||||
swig_cmd.extend(self.swig_opts)
|
||||
if self.swig_cpp:
|
||||
swig_cmd.append("-c++")
|
||||
|
||||
# Do not override commandline arguments
|
||||
if not self.swig_opts:
|
||||
for o in extension.swig_opts:
|
||||
swig_cmd.append(o)
|
||||
|
||||
for source in swig_sources:
|
||||
target = swig_targets[source]
|
||||
log.info("swigging %s to %s", source, target)
|
||||
self.spawn(swig_cmd + ["-o", target, source])
|
||||
|
||||
return new_sources
|
||||
|
||||
# swig_sources ()
|
||||
|
||||
def find_swig (self):
|
||||
"""Return the name of the SWIG executable. On Unix, this is
|
||||
just "swig" -- it should be in the PATH. Tries a bit harder on
|
||||
Windows.
|
||||
"""
|
||||
|
||||
if os.name == "posix":
|
||||
return "swig"
|
||||
elif os.name == "nt":
|
||||
|
||||
# Look for SWIG in its standard installation directory on
|
||||
# Windows (or so I presume!). If we find it there, great;
|
||||
# if not, act like Unix and assume it's in the PATH.
|
||||
for vers in ("1.3", "1.2", "1.1"):
|
||||
fn = os.path.join("c:\\swig%s" % vers, "swig.exe")
|
||||
if os.path.isfile(fn):
|
||||
return fn
|
||||
else:
|
||||
return "swig.exe"
|
||||
|
||||
elif os.name == "os2":
|
||||
# assume swig available in the PATH.
|
||||
return "swig.exe"
|
||||
|
||||
else:
|
||||
raise DistutilsPlatformError, \
|
||||
("I don't know how to find (much less run) SWIG "
|
||||
"on platform '%s'") % os.name
|
||||
|
||||
# find_swig ()
|
||||
|
||||
# -- Name generators -----------------------------------------------
|
||||
# (extension names, filenames, whatever)
|
||||
|
||||
def get_ext_fullname (self, ext_name):
|
||||
if self.package is None:
|
||||
return ext_name
|
||||
else:
|
||||
return self.package + '.' + ext_name
|
||||
|
||||
def get_ext_filename (self, ext_name):
|
||||
r"""Convert the name of an extension (eg. "foo.bar") into the name
|
||||
of the file from which it will be loaded (eg. "foo/bar.so", or
|
||||
"foo\bar.pyd").
|
||||
"""
|
||||
|
||||
from distutils.sysconfig import get_config_var
|
||||
ext_path = string.split(ext_name, '.')
|
||||
# OS/2 has an 8 character module (extension) limit :-(
|
||||
if os.name == "os2":
|
||||
ext_path[len(ext_path) - 1] = ext_path[len(ext_path) - 1][:8]
|
||||
# extensions in debug_mode are named 'module_d.pyd' under windows
|
||||
so_ext = get_config_var('SO')
|
||||
if os.name == 'nt' and self.debug:
|
||||
return apply(os.path.join, ext_path) + '_d' + so_ext
|
||||
return apply(os.path.join, ext_path) + so_ext
|
||||
|
||||
def get_export_symbols (self, ext):
|
||||
"""Return the list of symbols that a shared extension has to
|
||||
export. This either uses 'ext.export_symbols' or, if it's not
|
||||
provided, "init" + module_name. Only relevant on Windows, where
|
||||
the .pyd file (DLL) must export the module "init" function.
|
||||
"""
|
||||
|
||||
initfunc_name = "init" + string.split(ext.name,'.')[-1]
|
||||
if initfunc_name not in ext.export_symbols:
|
||||
ext.export_symbols.append(initfunc_name)
|
||||
return ext.export_symbols
|
||||
|
||||
def get_libraries (self, ext):
|
||||
"""Return the list of libraries to link against when building a
|
||||
shared extension. On most platforms, this is just 'ext.libraries';
|
||||
on Windows and OS/2, we add the Python library (eg. python20.dll).
|
||||
"""
|
||||
# The python library is always needed on Windows. For MSVC, this
|
||||
# is redundant, since the library is mentioned in a pragma in
|
||||
# pyconfig.h that MSVC groks. The other Windows compilers all seem
|
||||
# to need it mentioned explicitly, though, so that's what we do.
|
||||
# Append '_d' to the python import library on debug builds.
|
||||
if sys.platform == "win32":
|
||||
from distutils.msvccompiler import MSVCCompiler
|
||||
if not isinstance(self.compiler, MSVCCompiler):
|
||||
template = "python%d%d"
|
||||
if self.debug:
|
||||
template = template + '_d'
|
||||
pythonlib = (template %
|
||||
(sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff))
|
||||
# don't extend ext.libraries, it may be shared with other
|
||||
# extensions, it is a reference to the original list
|
||||
return ext.libraries + [pythonlib]
|
||||
else:
|
||||
return ext.libraries
|
||||
elif sys.platform == "os2emx":
|
||||
# EMX/GCC requires the python library explicitly, and I
|
||||
# believe VACPP does as well (though not confirmed) - AIM Apr01
|
||||
template = "python%d%d"
|
||||
# debug versions of the main DLL aren't supported, at least
|
||||
# not at this time - AIM Apr01
|
||||
#if self.debug:
|
||||
# template = template + '_d'
|
||||
pythonlib = (template %
|
||||
(sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff))
|
||||
# don't extend ext.libraries, it may be shared with other
|
||||
# extensions, it is a reference to the original list
|
||||
return ext.libraries + [pythonlib]
|
||||
elif sys.platform[:6] == "cygwin":
|
||||
template = "python%d.%d"
|
||||
pythonlib = (template %
|
||||
(sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff))
|
||||
# don't extend ext.libraries, it may be shared with other
|
||||
# extensions, it is a reference to the original list
|
||||
return ext.libraries + [pythonlib]
|
||||
elif sys.platform[:6] == "atheos":
|
||||
from distutils import sysconfig
|
||||
|
||||
template = "python%d.%d"
|
||||
pythonlib = (template %
|
||||
(sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff))
|
||||
# Get SHLIBS from Makefile
|
||||
extra = []
|
||||
for lib in sysconfig.get_config_var('SHLIBS').split():
|
||||
if lib.startswith('-l'):
|
||||
extra.append(lib[2:])
|
||||
else:
|
||||
extra.append(lib)
|
||||
# don't extend ext.libraries, it may be shared with other
|
||||
# extensions, it is a reference to the original list
|
||||
return ext.libraries + [pythonlib, "m"] + extra
|
||||
|
||||
elif sys.platform == 'darwin':
|
||||
# Don't use the default code below
|
||||
return ext.libraries
|
||||
|
||||
else:
|
||||
from distutils import sysconfig
|
||||
if sysconfig.get_config_var('Py_ENABLE_SHARED'):
|
||||
template = "python%d.%d"
|
||||
pythonlib = (template %
|
||||
(sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff))
|
||||
return ext.libraries + [pythonlib]
|
||||
else:
|
||||
return ext.libraries
|
||||
|
||||
# class build_ext
|
||||
437
lib/jython-2.5.1/distutils/command/build_py.py
Normal file
437
lib/jython-2.5.1/distutils/command/build_py.py
Normal file
@ -0,0 +1,437 @@
|
||||
"""distutils.command.build_py
|
||||
|
||||
Implements the Distutils 'build_py' command."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: build_py.py 55747 2007-06-02 18:53:07Z neal.norwitz $"
|
||||
|
||||
import sys, string, os
|
||||
from types import *
|
||||
from glob import glob
|
||||
|
||||
from distutils.core import Command
|
||||
from distutils.errors import *
|
||||
from distutils.util import convert_path
|
||||
from distutils import log
|
||||
|
||||
class build_py (Command):
|
||||
|
||||
description = "\"build\" pure Python modules (copy to build directory)"
|
||||
|
||||
user_options = [
|
||||
('build-lib=', 'd', "directory to \"build\" (copy) to"),
|
||||
('compile', 'c', "compile .py to .pyc"),
|
||||
('no-compile', None, "don't compile .py files [default]"),
|
||||
('optimize=', 'O',
|
||||
"also compile with optimization: -O1 for \"python -O\", "
|
||||
"-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
|
||||
('force', 'f', "forcibly build everything (ignore file timestamps)"),
|
||||
]
|
||||
|
||||
boolean_options = ['compile', 'force']
|
||||
negative_opt = {'no-compile' : 'compile'}
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
self.build_lib = None
|
||||
self.py_modules = None
|
||||
self.package = None
|
||||
self.package_data = None
|
||||
self.package_dir = None
|
||||
self.compile = 0
|
||||
self.optimize = 0
|
||||
self.force = None
|
||||
|
||||
def finalize_options (self):
|
||||
self.set_undefined_options('build',
|
||||
('build_lib', 'build_lib'),
|
||||
('force', 'force'))
|
||||
|
||||
# Get the distribution options that are aliases for build_py
|
||||
# options -- list of packages and list of modules.
|
||||
self.packages = self.distribution.packages
|
||||
self.py_modules = self.distribution.py_modules
|
||||
self.package_data = self.distribution.package_data
|
||||
self.package_dir = {}
|
||||
if self.distribution.package_dir:
|
||||
for name, path in self.distribution.package_dir.items():
|
||||
self.package_dir[name] = convert_path(path)
|
||||
self.data_files = self.get_data_files()
|
||||
|
||||
# Ick, copied straight from install_lib.py (fancy_getopt needs a
|
||||
# type system! Hell, *everything* needs a type system!!!)
|
||||
if type(self.optimize) is not IntType:
|
||||
try:
|
||||
self.optimize = int(self.optimize)
|
||||
assert 0 <= self.optimize <= 2
|
||||
except (ValueError, AssertionError):
|
||||
raise DistutilsOptionError, "optimize must be 0, 1, or 2"
|
||||
|
||||
def run (self):
|
||||
|
||||
# XXX copy_file by default preserves atime and mtime. IMHO this is
|
||||
# the right thing to do, but perhaps it should be an option -- in
|
||||
# particular, a site administrator might want installed files to
|
||||
# reflect the time of installation rather than the last
|
||||
# modification time before the installed release.
|
||||
|
||||
# XXX copy_file by default preserves mode, which appears to be the
|
||||
# wrong thing to do: if a file is read-only in the working
|
||||
# directory, we want it to be installed read/write so that the next
|
||||
# installation of the same module distribution can overwrite it
|
||||
# without problems. (This might be a Unix-specific issue.) Thus
|
||||
# we turn off 'preserve_mode' when copying to the build directory,
|
||||
# since the build directory is supposed to be exactly what the
|
||||
# installation will look like (ie. we preserve mode when
|
||||
# installing).
|
||||
|
||||
# Two options control which modules will be installed: 'packages'
|
||||
# and 'py_modules'. The former lets us work with whole packages, not
|
||||
# specifying individual modules at all; the latter is for
|
||||
# specifying modules one-at-a-time.
|
||||
|
||||
if self.py_modules:
|
||||
self.build_modules()
|
||||
if self.packages:
|
||||
self.build_packages()
|
||||
self.build_package_data()
|
||||
|
||||
self.byte_compile(self.get_outputs(include_bytecode=0))
|
||||
|
||||
# run ()
|
||||
|
||||
def get_data_files (self):
|
||||
"""Generate list of '(package,src_dir,build_dir,filenames)' tuples"""
|
||||
data = []
|
||||
if not self.packages:
|
||||
return data
|
||||
for package in self.packages:
|
||||
# Locate package source directory
|
||||
src_dir = self.get_package_dir(package)
|
||||
|
||||
# Compute package build directory
|
||||
build_dir = os.path.join(*([self.build_lib] + package.split('.')))
|
||||
|
||||
# Length of path to strip from found files
|
||||
plen = 0
|
||||
if src_dir:
|
||||
plen = len(src_dir)+1
|
||||
|
||||
# Strip directory from globbed filenames
|
||||
filenames = [
|
||||
file[plen:] for file in self.find_data_files(package, src_dir)
|
||||
]
|
||||
data.append((package, src_dir, build_dir, filenames))
|
||||
return data
|
||||
|
||||
def find_data_files (self, package, src_dir):
|
||||
"""Return filenames for package's data files in 'src_dir'"""
|
||||
globs = (self.package_data.get('', [])
|
||||
+ self.package_data.get(package, []))
|
||||
files = []
|
||||
for pattern in globs:
|
||||
# Each pattern has to be converted to a platform-specific path
|
||||
filelist = glob(os.path.join(src_dir, convert_path(pattern)))
|
||||
# Files that match more than one pattern are only added once
|
||||
files.extend([fn for fn in filelist if fn not in files])
|
||||
return files
|
||||
|
||||
def build_package_data (self):
|
||||
"""Copy data files into build directory"""
|
||||
lastdir = None
|
||||
for package, src_dir, build_dir, filenames in self.data_files:
|
||||
for filename in filenames:
|
||||
target = os.path.join(build_dir, filename)
|
||||
self.mkpath(os.path.dirname(target))
|
||||
self.copy_file(os.path.join(src_dir, filename), target,
|
||||
preserve_mode=False)
|
||||
|
||||
def get_package_dir (self, package):
|
||||
"""Return the directory, relative to the top of the source
|
||||
distribution, where package 'package' should be found
|
||||
(at least according to the 'package_dir' option, if any)."""
|
||||
|
||||
path = string.split(package, '.')
|
||||
|
||||
if not self.package_dir:
|
||||
if path:
|
||||
return apply(os.path.join, path)
|
||||
else:
|
||||
return ''
|
||||
else:
|
||||
tail = []
|
||||
while path:
|
||||
try:
|
||||
pdir = self.package_dir[string.join(path, '.')]
|
||||
except KeyError:
|
||||
tail.insert(0, path[-1])
|
||||
del path[-1]
|
||||
else:
|
||||
tail.insert(0, pdir)
|
||||
return apply(os.path.join, tail)
|
||||
else:
|
||||
# Oops, got all the way through 'path' without finding a
|
||||
# match in package_dir. If package_dir defines a directory
|
||||
# for the root (nameless) package, then fallback on it;
|
||||
# otherwise, we might as well have not consulted
|
||||
# package_dir at all, as we just use the directory implied
|
||||
# by 'tail' (which should be the same as the original value
|
||||
# of 'path' at this point).
|
||||
pdir = self.package_dir.get('')
|
||||
if pdir is not None:
|
||||
tail.insert(0, pdir)
|
||||
|
||||
if tail:
|
||||
return apply(os.path.join, tail)
|
||||
else:
|
||||
return ''
|
||||
|
||||
# get_package_dir ()
|
||||
|
||||
|
||||
def check_package (self, package, package_dir):
|
||||
|
||||
# Empty dir name means current directory, which we can probably
|
||||
# assume exists. Also, os.path.exists and isdir don't know about
|
||||
# my "empty string means current dir" convention, so we have to
|
||||
# circumvent them.
|
||||
if package_dir != "":
|
||||
if not os.path.exists(package_dir):
|
||||
raise DistutilsFileError, \
|
||||
"package directory '%s' does not exist" % package_dir
|
||||
if not os.path.isdir(package_dir):
|
||||
raise DistutilsFileError, \
|
||||
("supposed package directory '%s' exists, " +
|
||||
"but is not a directory") % package_dir
|
||||
|
||||
# Require __init__.py for all but the "root package"
|
||||
if package:
|
||||
init_py = os.path.join(package_dir, "__init__.py")
|
||||
if os.path.isfile(init_py):
|
||||
return init_py
|
||||
else:
|
||||
log.warn(("package init file '%s' not found " +
|
||||
"(or not a regular file)"), init_py)
|
||||
|
||||
# Either not in a package at all (__init__.py not expected), or
|
||||
# __init__.py doesn't exist -- so don't return the filename.
|
||||
return None
|
||||
|
||||
# check_package ()
|
||||
|
||||
|
||||
def check_module (self, module, module_file):
|
||||
if not os.path.isfile(module_file):
|
||||
log.warn("file %s (for module %s) not found", module_file, module)
|
||||
return 0
|
||||
else:
|
||||
return 1
|
||||
|
||||
# check_module ()
|
||||
|
||||
|
||||
def find_package_modules (self, package, package_dir):
|
||||
self.check_package(package, package_dir)
|
||||
module_files = glob(os.path.join(package_dir, "*.py"))
|
||||
modules = []
|
||||
setup_script = os.path.abspath(self.distribution.script_name)
|
||||
|
||||
for f in module_files:
|
||||
abs_f = os.path.abspath(f)
|
||||
if abs_f != setup_script:
|
||||
module = os.path.splitext(os.path.basename(f))[0]
|
||||
modules.append((package, module, f))
|
||||
else:
|
||||
self.debug_print("excluding %s" % setup_script)
|
||||
return modules
|
||||
|
||||
|
||||
def find_modules (self):
|
||||
"""Finds individually-specified Python modules, ie. those listed by
|
||||
module name in 'self.py_modules'. Returns a list of tuples (package,
|
||||
module_base, filename): 'package' is a tuple of the path through
|
||||
package-space to the module; 'module_base' is the bare (no
|
||||
packages, no dots) module name, and 'filename' is the path to the
|
||||
".py" file (relative to the distribution root) that implements the
|
||||
module.
|
||||
"""
|
||||
|
||||
# Map package names to tuples of useful info about the package:
|
||||
# (package_dir, checked)
|
||||
# package_dir - the directory where we'll find source files for
|
||||
# this package
|
||||
# checked - true if we have checked that the package directory
|
||||
# is valid (exists, contains __init__.py, ... ?)
|
||||
packages = {}
|
||||
|
||||
# List of (package, module, filename) tuples to return
|
||||
modules = []
|
||||
|
||||
# We treat modules-in-packages almost the same as toplevel modules,
|
||||
# just the "package" for a toplevel is empty (either an empty
|
||||
# string or empty list, depending on context). Differences:
|
||||
# - don't check for __init__.py in directory for empty package
|
||||
|
||||
for module in self.py_modules:
|
||||
path = string.split(module, '.')
|
||||
package = string.join(path[0:-1], '.')
|
||||
module_base = path[-1]
|
||||
|
||||
try:
|
||||
(package_dir, checked) = packages[package]
|
||||
except KeyError:
|
||||
package_dir = self.get_package_dir(package)
|
||||
checked = 0
|
||||
|
||||
if not checked:
|
||||
init_py = self.check_package(package, package_dir)
|
||||
packages[package] = (package_dir, 1)
|
||||
if init_py:
|
||||
modules.append((package, "__init__", init_py))
|
||||
|
||||
# XXX perhaps we should also check for just .pyc files
|
||||
# (so greedy closed-source bastards can distribute Python
|
||||
# modules too)
|
||||
module_file = os.path.join(package_dir, module_base + ".py")
|
||||
if not self.check_module(module, module_file):
|
||||
continue
|
||||
|
||||
modules.append((package, module_base, module_file))
|
||||
|
||||
return modules
|
||||
|
||||
# find_modules ()
|
||||
|
||||
|
||||
def find_all_modules (self):
|
||||
"""Compute the list of all modules that will be built, whether
|
||||
they are specified one-module-at-a-time ('self.py_modules') or
|
||||
by whole packages ('self.packages'). Return a list of tuples
|
||||
(package, module, module_file), just like 'find_modules()' and
|
||||
'find_package_modules()' do."""
|
||||
|
||||
modules = []
|
||||
if self.py_modules:
|
||||
modules.extend(self.find_modules())
|
||||
if self.packages:
|
||||
for package in self.packages:
|
||||
package_dir = self.get_package_dir(package)
|
||||
m = self.find_package_modules(package, package_dir)
|
||||
modules.extend(m)
|
||||
|
||||
return modules
|
||||
|
||||
# find_all_modules ()
|
||||
|
||||
|
||||
def get_source_files (self):
|
||||
|
||||
modules = self.find_all_modules()
|
||||
filenames = []
|
||||
for module in modules:
|
||||
filenames.append(module[-1])
|
||||
|
||||
return filenames
|
||||
|
||||
|
||||
def get_module_outfile (self, build_dir, package, module):
|
||||
outfile_path = [build_dir] + list(package) + [module + ".py"]
|
||||
return apply(os.path.join, outfile_path)
|
||||
|
||||
|
||||
def get_outputs (self, include_bytecode=1):
|
||||
modules = self.find_all_modules()
|
||||
outputs = []
|
||||
for (package, module, module_file) in modules:
|
||||
package = string.split(package, '.')
|
||||
filename = self.get_module_outfile(self.build_lib, package, module)
|
||||
outputs.append(filename)
|
||||
if include_bytecode:
|
||||
if self.compile:
|
||||
outputs.append(filename + "c")
|
||||
if self.optimize > 0:
|
||||
outputs.append(filename + "o")
|
||||
|
||||
outputs += [
|
||||
os.path.join(build_dir, filename)
|
||||
for package, src_dir, build_dir, filenames in self.data_files
|
||||
for filename in filenames
|
||||
]
|
||||
|
||||
return outputs
|
||||
|
||||
|
||||
def build_module (self, module, module_file, package):
|
||||
if type(package) is StringType:
|
||||
package = string.split(package, '.')
|
||||
elif type(package) not in (ListType, TupleType):
|
||||
raise TypeError, \
|
||||
"'package' must be a string (dot-separated), list, or tuple"
|
||||
|
||||
# Now put the module source file into the "build" area -- this is
|
||||
# easy, we just copy it somewhere under self.build_lib (the build
|
||||
# directory for Python source).
|
||||
outfile = self.get_module_outfile(self.build_lib, package, module)
|
||||
dir = os.path.dirname(outfile)
|
||||
self.mkpath(dir)
|
||||
return self.copy_file(module_file, outfile, preserve_mode=0)
|
||||
|
||||
|
||||
def build_modules (self):
|
||||
|
||||
modules = self.find_modules()
|
||||
for (package, module, module_file) in modules:
|
||||
|
||||
# Now "build" the module -- ie. copy the source file to
|
||||
# self.build_lib (the build directory for Python source).
|
||||
# (Actually, it gets copied to the directory for this package
|
||||
# under self.build_lib.)
|
||||
self.build_module(module, module_file, package)
|
||||
|
||||
# build_modules ()
|
||||
|
||||
|
||||
def build_packages (self):
|
||||
|
||||
for package in self.packages:
|
||||
|
||||
# Get list of (package, module, module_file) tuples based on
|
||||
# scanning the package directory. 'package' is only included
|
||||
# in the tuple so that 'find_modules()' and
|
||||
# 'find_package_tuples()' have a consistent interface; it's
|
||||
# ignored here (apart from a sanity check). Also, 'module' is
|
||||
# the *unqualified* module name (ie. no dots, no package -- we
|
||||
# already know its package!), and 'module_file' is the path to
|
||||
# the .py file, relative to the current directory
|
||||
# (ie. including 'package_dir').
|
||||
package_dir = self.get_package_dir(package)
|
||||
modules = self.find_package_modules(package, package_dir)
|
||||
|
||||
# Now loop over the modules we found, "building" each one (just
|
||||
# copy it to self.build_lib).
|
||||
for (package_, module, module_file) in modules:
|
||||
assert package == package_
|
||||
self.build_module(module, module_file, package)
|
||||
|
||||
# build_packages ()
|
||||
|
||||
|
||||
def byte_compile (self, files):
|
||||
from distutils.util import byte_compile
|
||||
prefix = self.build_lib
|
||||
if prefix[-1] != os.sep:
|
||||
prefix = prefix + os.sep
|
||||
|
||||
# XXX this code is essentially the same as the 'byte_compile()
|
||||
# method of the "install_lib" command, except for the determination
|
||||
# of the 'prefix' string. Hmmm.
|
||||
|
||||
if self.compile:
|
||||
byte_compile(files, optimize=0,
|
||||
force=self.force, prefix=prefix, dry_run=self.dry_run)
|
||||
if self.optimize > 0:
|
||||
byte_compile(files, optimize=self.optimize,
|
||||
force=self.force, prefix=prefix, dry_run=self.dry_run)
|
||||
|
||||
# class build_py
|
||||
158
lib/jython-2.5.1/distutils/command/build_scripts.py
Normal file
158
lib/jython-2.5.1/distutils/command/build_scripts.py
Normal file
@ -0,0 +1,158 @@
|
||||
"""distutils.command.build_scripts
|
||||
|
||||
Implements the Distutils 'build_scripts' command."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: build_scripts.py 59668 2008-01-02 18:59:36Z guido.van.rossum $"
|
||||
|
||||
import sys, os, re
|
||||
from stat import ST_MODE
|
||||
from distutils import sysconfig
|
||||
from distutils.core import Command
|
||||
from distutils.dep_util import newer
|
||||
from distutils.util import convert_path
|
||||
from distutils import log
|
||||
|
||||
# check if Python is called on the first line with this expression
|
||||
first_line_re = re.compile('^#!.*python[0-9.]*([ \t].*)?$')
|
||||
|
||||
class build_scripts (Command):
|
||||
|
||||
description = "\"build\" scripts (copy and fixup #! line)"
|
||||
|
||||
user_options = [
|
||||
('build-dir=', 'd', "directory to \"build\" (copy) to"),
|
||||
('force', 'f', "forcibly build everything (ignore file timestamps"),
|
||||
('executable=', 'e', "specify final destination interpreter path"),
|
||||
]
|
||||
|
||||
boolean_options = ['force']
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
self.build_dir = None
|
||||
self.scripts = None
|
||||
self.force = None
|
||||
self.executable = None
|
||||
self.outfiles = None
|
||||
|
||||
def finalize_options (self):
|
||||
self.set_undefined_options('build',
|
||||
('build_scripts', 'build_dir'),
|
||||
('force', 'force'),
|
||||
('executable', 'executable'))
|
||||
self.scripts = self.distribution.scripts
|
||||
|
||||
def get_source_files(self):
|
||||
return self.scripts
|
||||
|
||||
def run (self):
|
||||
if not self.scripts:
|
||||
return
|
||||
self.copy_scripts()
|
||||
|
||||
|
||||
def copy_scripts (self):
|
||||
"""Copy each script listed in 'self.scripts'; if it's marked as a
|
||||
Python script in the Unix way (first line matches 'first_line_re',
|
||||
ie. starts with "\#!" and contains "python"), then adjust the first
|
||||
line to refer to the current Python interpreter as we copy.
|
||||
"""
|
||||
self.mkpath(self.build_dir)
|
||||
outfiles = []
|
||||
for script in self.scripts:
|
||||
adjust = 0
|
||||
script = convert_path(script)
|
||||
outfile = os.path.join(self.build_dir, os.path.basename(script))
|
||||
outfiles.append(outfile)
|
||||
|
||||
if not self.force and not newer(script, outfile):
|
||||
log.debug("not copying %s (up-to-date)", script)
|
||||
continue
|
||||
|
||||
# Always open the file, but ignore failures in dry-run mode --
|
||||
# that way, we'll get accurate feedback if we can read the
|
||||
# script.
|
||||
try:
|
||||
f = open(script, "r")
|
||||
except IOError:
|
||||
if not self.dry_run:
|
||||
raise
|
||||
f = None
|
||||
else:
|
||||
first_line = f.readline()
|
||||
if not first_line:
|
||||
self.warn("%s is an empty file (skipping)" % script)
|
||||
continue
|
||||
|
||||
match = first_line_re.match(first_line)
|
||||
if match:
|
||||
adjust = 1
|
||||
post_interp = match.group(1) or ''
|
||||
|
||||
if adjust:
|
||||
log.info("copying and adjusting %s -> %s", script,
|
||||
self.build_dir)
|
||||
if not sysconfig.python_build:
|
||||
executable = self.executable
|
||||
else:
|
||||
executable = os.path.join(
|
||||
sysconfig.get_config_var("BINDIR"),
|
||||
"python" + sysconfig.get_config_var("EXE"))
|
||||
executable = fix_jython_executable(executable, post_interp)
|
||||
if not self.dry_run:
|
||||
outf = open(outfile, "w")
|
||||
outf.write("#!%s%s\n" %
|
||||
(executable,
|
||||
post_interp))
|
||||
outf.writelines(f.readlines())
|
||||
outf.close()
|
||||
if f:
|
||||
f.close()
|
||||
else:
|
||||
if f:
|
||||
f.close()
|
||||
self.copy_file(script, outfile)
|
||||
|
||||
if hasattr(os, 'chmod'):
|
||||
for file in outfiles:
|
||||
if self.dry_run:
|
||||
log.info("changing mode of %s", file)
|
||||
else:
|
||||
oldmode = os.stat(file)[ST_MODE] & 07777
|
||||
newmode = (oldmode | 0555) & 07777
|
||||
if newmode != oldmode:
|
||||
log.info("changing mode of %s from %o to %o",
|
||||
file, oldmode, newmode)
|
||||
os.chmod(file, newmode)
|
||||
|
||||
# copy_scripts ()
|
||||
|
||||
# class build_scripts
|
||||
|
||||
|
||||
def is_sh(executable):
|
||||
"""Determine if the specified executable is a .sh (contains a #! line)"""
|
||||
try:
|
||||
fp = open(executable)
|
||||
magic = fp.read(2)
|
||||
fp.close()
|
||||
except IOError, OSError:
|
||||
return executable
|
||||
return magic == '#!'
|
||||
|
||||
|
||||
def fix_jython_executable(executable, options):
|
||||
if sys.platform.startswith('java') and is_sh(executable):
|
||||
# Workaround Jython's sys.executable being a .sh (an invalid
|
||||
# shebang line interpreter)
|
||||
if options:
|
||||
# Can't apply the workaround, leave it broken
|
||||
log.warn("WARNING: Unable to adapt shebang line for Jython,"
|
||||
" the following script is NOT executable\n"
|
||||
" see http://bugs.jython.org/issue1112 for"
|
||||
" more information.")
|
||||
else:
|
||||
return '/usr/bin/env %s' % executable
|
||||
return executable
|
||||
82
lib/jython-2.5.1/distutils/command/clean.py
Normal file
82
lib/jython-2.5.1/distutils/command/clean.py
Normal file
@ -0,0 +1,82 @@
|
||||
"""distutils.command.clean
|
||||
|
||||
Implements the Distutils 'clean' command."""
|
||||
|
||||
# contributed by Bastian Kleineidam <calvin@cs.uni-sb.de>, added 2000-03-18
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: clean.py 38532 2005-03-03 08:12:27Z loewis $"
|
||||
|
||||
import os
|
||||
from distutils.core import Command
|
||||
from distutils.dir_util import remove_tree
|
||||
from distutils import log
|
||||
|
||||
class clean (Command):
|
||||
|
||||
description = "clean up temporary files from 'build' command"
|
||||
user_options = [
|
||||
('build-base=', 'b',
|
||||
"base build directory (default: 'build.build-base')"),
|
||||
('build-lib=', None,
|
||||
"build directory for all modules (default: 'build.build-lib')"),
|
||||
('build-temp=', 't',
|
||||
"temporary build directory (default: 'build.build-temp')"),
|
||||
('build-scripts=', None,
|
||||
"build directory for scripts (default: 'build.build-scripts')"),
|
||||
('bdist-base=', None,
|
||||
"temporary directory for built distributions"),
|
||||
('all', 'a',
|
||||
"remove all build output, not just temporary by-products")
|
||||
]
|
||||
|
||||
boolean_options = ['all']
|
||||
|
||||
def initialize_options(self):
|
||||
self.build_base = None
|
||||
self.build_lib = None
|
||||
self.build_temp = None
|
||||
self.build_scripts = None
|
||||
self.bdist_base = None
|
||||
self.all = None
|
||||
|
||||
def finalize_options(self):
|
||||
self.set_undefined_options('build',
|
||||
('build_base', 'build_base'),
|
||||
('build_lib', 'build_lib'),
|
||||
('build_scripts', 'build_scripts'),
|
||||
('build_temp', 'build_temp'))
|
||||
self.set_undefined_options('bdist',
|
||||
('bdist_base', 'bdist_base'))
|
||||
|
||||
def run(self):
|
||||
# remove the build/temp.<plat> directory (unless it's already
|
||||
# gone)
|
||||
if os.path.exists(self.build_temp):
|
||||
remove_tree(self.build_temp, dry_run=self.dry_run)
|
||||
else:
|
||||
log.debug("'%s' does not exist -- can't clean it",
|
||||
self.build_temp)
|
||||
|
||||
if self.all:
|
||||
# remove build directories
|
||||
for directory in (self.build_lib,
|
||||
self.bdist_base,
|
||||
self.build_scripts):
|
||||
if os.path.exists(directory):
|
||||
remove_tree(directory, dry_run=self.dry_run)
|
||||
else:
|
||||
log.warn("'%s' does not exist -- can't clean it",
|
||||
directory)
|
||||
|
||||
# just for the heck of it, try to remove the base build directory:
|
||||
# we might have emptied it right now, but if not we don't care
|
||||
if not self.dry_run:
|
||||
try:
|
||||
os.rmdir(self.build_base)
|
||||
log.info("removing '%s'", self.build_base)
|
||||
except OSError:
|
||||
pass
|
||||
|
||||
# class clean
|
||||
45
lib/jython-2.5.1/distutils/command/command_template
Normal file
45
lib/jython-2.5.1/distutils/command/command_template
Normal file
@ -0,0 +1,45 @@
|
||||
"""distutils.command.x
|
||||
|
||||
Implements the Distutils 'x' command.
|
||||
"""
|
||||
|
||||
# created 2000/mm/dd, John Doe
|
||||
|
||||
__revision__ = "$Id$"
|
||||
|
||||
from distutils.core import Command
|
||||
|
||||
|
||||
class x (Command):
|
||||
|
||||
# Brief (40-50 characters) description of the command
|
||||
description = ""
|
||||
|
||||
# List of option tuples: long name, short name (None if no short
|
||||
# name), and help string.
|
||||
user_options = [('', '',
|
||||
""),
|
||||
]
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
self. = None
|
||||
self. = None
|
||||
self. = None
|
||||
|
||||
# initialize_options()
|
||||
|
||||
|
||||
def finalize_options (self):
|
||||
if self.x is None:
|
||||
self.x =
|
||||
|
||||
# finalize_options()
|
||||
|
||||
|
||||
def run (self):
|
||||
|
||||
|
||||
# run()
|
||||
|
||||
# class x
|
||||
368
lib/jython-2.5.1/distutils/command/config.py
Normal file
368
lib/jython-2.5.1/distutils/command/config.py
Normal file
@ -0,0 +1,368 @@
|
||||
"""distutils.command.config
|
||||
|
||||
Implements the Distutils 'config' command, a (mostly) empty command class
|
||||
that exists mainly to be sub-classed by specific module distributions and
|
||||
applications. The idea is that while every "config" command is different,
|
||||
at least they're all named the same, and users always see "config" in the
|
||||
list of standard commands. Also, this is a good place to put common
|
||||
configure-like tasks: "try to compile this C code", or "figure out where
|
||||
this header file lives".
|
||||
"""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: config.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import sys, os, string, re
|
||||
from types import *
|
||||
from distutils.core import Command
|
||||
from distutils.errors import DistutilsExecError
|
||||
from distutils.sysconfig import customize_compiler
|
||||
from distutils import log
|
||||
|
||||
LANG_EXT = {'c': '.c',
|
||||
'c++': '.cxx'}
|
||||
|
||||
class config (Command):
|
||||
|
||||
description = "prepare to build"
|
||||
|
||||
user_options = [
|
||||
('compiler=', None,
|
||||
"specify the compiler type"),
|
||||
('cc=', None,
|
||||
"specify the compiler executable"),
|
||||
('include-dirs=', 'I',
|
||||
"list of directories to search for header files"),
|
||||
('define=', 'D',
|
||||
"C preprocessor macros to define"),
|
||||
('undef=', 'U',
|
||||
"C preprocessor macros to undefine"),
|
||||
('libraries=', 'l',
|
||||
"external C libraries to link with"),
|
||||
('library-dirs=', 'L',
|
||||
"directories to search for external C libraries"),
|
||||
|
||||
('noisy', None,
|
||||
"show every action (compile, link, run, ...) taken"),
|
||||
('dump-source', None,
|
||||
"dump generated source files before attempting to compile them"),
|
||||
]
|
||||
|
||||
|
||||
# The three standard command methods: since the "config" command
|
||||
# does nothing by default, these are empty.
|
||||
|
||||
def initialize_options (self):
|
||||
self.compiler = None
|
||||
self.cc = None
|
||||
self.include_dirs = None
|
||||
#self.define = None
|
||||
#self.undef = None
|
||||
self.libraries = None
|
||||
self.library_dirs = None
|
||||
|
||||
# maximal output for now
|
||||
self.noisy = 1
|
||||
self.dump_source = 1
|
||||
|
||||
# list of temporary files generated along-the-way that we have
|
||||
# to clean at some point
|
||||
self.temp_files = []
|
||||
|
||||
def finalize_options (self):
|
||||
if self.include_dirs is None:
|
||||
self.include_dirs = self.distribution.include_dirs or []
|
||||
elif type(self.include_dirs) is StringType:
|
||||
self.include_dirs = string.split(self.include_dirs, os.pathsep)
|
||||
|
||||
if self.libraries is None:
|
||||
self.libraries = []
|
||||
elif type(self.libraries) is StringType:
|
||||
self.libraries = [self.libraries]
|
||||
|
||||
if self.library_dirs is None:
|
||||
self.library_dirs = []
|
||||
elif type(self.library_dirs) is StringType:
|
||||
self.library_dirs = string.split(self.library_dirs, os.pathsep)
|
||||
|
||||
|
||||
def run (self):
|
||||
pass
|
||||
|
||||
|
||||
# Utility methods for actual "config" commands. The interfaces are
|
||||
# loosely based on Autoconf macros of similar names. Sub-classes
|
||||
# may use these freely.
|
||||
|
||||
def _check_compiler (self):
|
||||
"""Check that 'self.compiler' really is a CCompiler object;
|
||||
if not, make it one.
|
||||
"""
|
||||
# We do this late, and only on-demand, because this is an expensive
|
||||
# import.
|
||||
from distutils.ccompiler import CCompiler, new_compiler
|
||||
if not isinstance(self.compiler, CCompiler):
|
||||
self.compiler = new_compiler(compiler=self.compiler,
|
||||
dry_run=self.dry_run, force=1)
|
||||
customize_compiler(self.compiler)
|
||||
if self.include_dirs:
|
||||
self.compiler.set_include_dirs(self.include_dirs)
|
||||
if self.libraries:
|
||||
self.compiler.set_libraries(self.libraries)
|
||||
if self.library_dirs:
|
||||
self.compiler.set_library_dirs(self.library_dirs)
|
||||
|
||||
|
||||
def _gen_temp_sourcefile (self, body, headers, lang):
|
||||
filename = "_configtest" + LANG_EXT[lang]
|
||||
file = open(filename, "w")
|
||||
if headers:
|
||||
for header in headers:
|
||||
file.write("#include <%s>\n" % header)
|
||||
file.write("\n")
|
||||
file.write(body)
|
||||
if body[-1] != "\n":
|
||||
file.write("\n")
|
||||
file.close()
|
||||
return filename
|
||||
|
||||
def _preprocess (self, body, headers, include_dirs, lang):
|
||||
src = self._gen_temp_sourcefile(body, headers, lang)
|
||||
out = "_configtest.i"
|
||||
self.temp_files.extend([src, out])
|
||||
self.compiler.preprocess(src, out, include_dirs=include_dirs)
|
||||
return (src, out)
|
||||
|
||||
def _compile (self, body, headers, include_dirs, lang):
|
||||
src = self._gen_temp_sourcefile(body, headers, lang)
|
||||
if self.dump_source:
|
||||
dump_file(src, "compiling '%s':" % src)
|
||||
(obj,) = self.compiler.object_filenames([src])
|
||||
self.temp_files.extend([src, obj])
|
||||
self.compiler.compile([src], include_dirs=include_dirs)
|
||||
return (src, obj)
|
||||
|
||||
def _link (self, body,
|
||||
headers, include_dirs,
|
||||
libraries, library_dirs, lang):
|
||||
(src, obj) = self._compile(body, headers, include_dirs, lang)
|
||||
prog = os.path.splitext(os.path.basename(src))[0]
|
||||
self.compiler.link_executable([obj], prog,
|
||||
libraries=libraries,
|
||||
library_dirs=library_dirs,
|
||||
target_lang=lang)
|
||||
|
||||
if self.compiler.exe_extension is not None:
|
||||
prog = prog + self.compiler.exe_extension
|
||||
self.temp_files.append(prog)
|
||||
|
||||
return (src, obj, prog)
|
||||
|
||||
def _clean (self, *filenames):
|
||||
if not filenames:
|
||||
filenames = self.temp_files
|
||||
self.temp_files = []
|
||||
log.info("removing: %s", string.join(filenames))
|
||||
for filename in filenames:
|
||||
try:
|
||||
os.remove(filename)
|
||||
except OSError:
|
||||
pass
|
||||
|
||||
|
||||
# XXX these ignore the dry-run flag: what to do, what to do? even if
|
||||
# you want a dry-run build, you still need some sort of configuration
|
||||
# info. My inclination is to make it up to the real config command to
|
||||
# consult 'dry_run', and assume a default (minimal) configuration if
|
||||
# true. The problem with trying to do it here is that you'd have to
|
||||
# return either true or false from all the 'try' methods, neither of
|
||||
# which is correct.
|
||||
|
||||
# XXX need access to the header search path and maybe default macros.
|
||||
|
||||
def try_cpp (self, body=None, headers=None, include_dirs=None, lang="c"):
|
||||
"""Construct a source file from 'body' (a string containing lines
|
||||
of C/C++ code) and 'headers' (a list of header files to include)
|
||||
and run it through the preprocessor. Return true if the
|
||||
preprocessor succeeded, false if there were any errors.
|
||||
('body' probably isn't of much use, but what the heck.)
|
||||
"""
|
||||
from distutils.ccompiler import CompileError
|
||||
self._check_compiler()
|
||||
ok = 1
|
||||
try:
|
||||
self._preprocess(body, headers, include_dirs, lang)
|
||||
except CompileError:
|
||||
ok = 0
|
||||
|
||||
self._clean()
|
||||
return ok
|
||||
|
||||
def search_cpp (self, pattern, body=None,
|
||||
headers=None, include_dirs=None, lang="c"):
|
||||
"""Construct a source file (just like 'try_cpp()'), run it through
|
||||
the preprocessor, and return true if any line of the output matches
|
||||
'pattern'. 'pattern' should either be a compiled regex object or a
|
||||
string containing a regex. If both 'body' and 'headers' are None,
|
||||
preprocesses an empty file -- which can be useful to determine the
|
||||
symbols the preprocessor and compiler set by default.
|
||||
"""
|
||||
|
||||
self._check_compiler()
|
||||
(src, out) = self._preprocess(body, headers, include_dirs, lang)
|
||||
|
||||
if type(pattern) is StringType:
|
||||
pattern = re.compile(pattern)
|
||||
|
||||
file = open(out)
|
||||
match = 0
|
||||
while 1:
|
||||
line = file.readline()
|
||||
if line == '':
|
||||
break
|
||||
if pattern.search(line):
|
||||
match = 1
|
||||
break
|
||||
|
||||
file.close()
|
||||
self._clean()
|
||||
return match
|
||||
|
||||
def try_compile (self, body, headers=None, include_dirs=None, lang="c"):
|
||||
"""Try to compile a source file built from 'body' and 'headers'.
|
||||
Return true on success, false otherwise.
|
||||
"""
|
||||
from distutils.ccompiler import CompileError
|
||||
self._check_compiler()
|
||||
try:
|
||||
self._compile(body, headers, include_dirs, lang)
|
||||
ok = 1
|
||||
except CompileError:
|
||||
ok = 0
|
||||
|
||||
log.info(ok and "success!" or "failure.")
|
||||
self._clean()
|
||||
return ok
|
||||
|
||||
def try_link (self, body,
|
||||
headers=None, include_dirs=None,
|
||||
libraries=None, library_dirs=None,
|
||||
lang="c"):
|
||||
"""Try to compile and link a source file, built from 'body' and
|
||||
'headers', to executable form. Return true on success, false
|
||||
otherwise.
|
||||
"""
|
||||
from distutils.ccompiler import CompileError, LinkError
|
||||
self._check_compiler()
|
||||
try:
|
||||
self._link(body, headers, include_dirs,
|
||||
libraries, library_dirs, lang)
|
||||
ok = 1
|
||||
except (CompileError, LinkError):
|
||||
ok = 0
|
||||
|
||||
log.info(ok and "success!" or "failure.")
|
||||
self._clean()
|
||||
return ok
|
||||
|
||||
def try_run (self, body,
|
||||
headers=None, include_dirs=None,
|
||||
libraries=None, library_dirs=None,
|
||||
lang="c"):
|
||||
"""Try to compile, link to an executable, and run a program
|
||||
built from 'body' and 'headers'. Return true on success, false
|
||||
otherwise.
|
||||
"""
|
||||
from distutils.ccompiler import CompileError, LinkError
|
||||
self._check_compiler()
|
||||
try:
|
||||
src, obj, exe = self._link(body, headers, include_dirs,
|
||||
libraries, library_dirs, lang)
|
||||
self.spawn([exe])
|
||||
ok = 1
|
||||
except (CompileError, LinkError, DistutilsExecError):
|
||||
ok = 0
|
||||
|
||||
log.info(ok and "success!" or "failure.")
|
||||
self._clean()
|
||||
return ok
|
||||
|
||||
|
||||
# -- High-level methods --------------------------------------------
|
||||
# (these are the ones that are actually likely to be useful
|
||||
# when implementing a real-world config command!)
|
||||
|
||||
def check_func (self, func,
|
||||
headers=None, include_dirs=None,
|
||||
libraries=None, library_dirs=None,
|
||||
decl=0, call=0):
|
||||
|
||||
"""Determine if function 'func' is available by constructing a
|
||||
source file that refers to 'func', and compiles and links it.
|
||||
If everything succeeds, returns true; otherwise returns false.
|
||||
|
||||
The constructed source file starts out by including the header
|
||||
files listed in 'headers'. If 'decl' is true, it then declares
|
||||
'func' (as "int func()"); you probably shouldn't supply 'headers'
|
||||
and set 'decl' true in the same call, or you might get errors about
|
||||
a conflicting declarations for 'func'. Finally, the constructed
|
||||
'main()' function either references 'func' or (if 'call' is true)
|
||||
calls it. 'libraries' and 'library_dirs' are used when
|
||||
linking.
|
||||
"""
|
||||
|
||||
self._check_compiler()
|
||||
body = []
|
||||
if decl:
|
||||
body.append("int %s ();" % func)
|
||||
body.append("int main () {")
|
||||
if call:
|
||||
body.append(" %s();" % func)
|
||||
else:
|
||||
body.append(" %s;" % func)
|
||||
body.append("}")
|
||||
body = string.join(body, "\n") + "\n"
|
||||
|
||||
return self.try_link(body, headers, include_dirs,
|
||||
libraries, library_dirs)
|
||||
|
||||
# check_func ()
|
||||
|
||||
def check_lib (self, library, library_dirs=None,
|
||||
headers=None, include_dirs=None, other_libraries=[]):
|
||||
"""Determine if 'library' is available to be linked against,
|
||||
without actually checking that any particular symbols are provided
|
||||
by it. 'headers' will be used in constructing the source file to
|
||||
be compiled, but the only effect of this is to check if all the
|
||||
header files listed are available. Any libraries listed in
|
||||
'other_libraries' will be included in the link, in case 'library'
|
||||
has symbols that depend on other libraries.
|
||||
"""
|
||||
self._check_compiler()
|
||||
return self.try_link("int main (void) { }",
|
||||
headers, include_dirs,
|
||||
[library]+other_libraries, library_dirs)
|
||||
|
||||
def check_header (self, header, include_dirs=None,
|
||||
library_dirs=None, lang="c"):
|
||||
"""Determine if the system header file named by 'header_file'
|
||||
exists and can be found by the preprocessor; return true if so,
|
||||
false otherwise.
|
||||
"""
|
||||
return self.try_cpp(body="/* No body */", headers=[header],
|
||||
include_dirs=include_dirs)
|
||||
|
||||
|
||||
# class config
|
||||
|
||||
|
||||
def dump_file (filename, head=None):
|
||||
if head is None:
|
||||
print filename + ":"
|
||||
else:
|
||||
print head
|
||||
|
||||
file = open(filename)
|
||||
sys.stdout.write(file.read())
|
||||
file.close()
|
||||
614
lib/jython-2.5.1/distutils/command/install.py
Normal file
614
lib/jython-2.5.1/distutils/command/install.py
Normal file
@ -0,0 +1,614 @@
|
||||
"""distutils.command.install
|
||||
|
||||
Implements the Distutils 'install' command."""
|
||||
|
||||
from distutils import log
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: install.py 43363 2006-03-27 21:55:21Z phillip.eby $"
|
||||
|
||||
import sys, os, string
|
||||
from types import *
|
||||
from distutils.core import Command
|
||||
from distutils.debug import DEBUG
|
||||
from distutils.sysconfig import get_config_vars
|
||||
from distutils.errors import DistutilsPlatformError
|
||||
from distutils.file_util import write_file
|
||||
from distutils.util import convert_path, subst_vars, change_root
|
||||
from distutils.errors import DistutilsOptionError
|
||||
from glob import glob
|
||||
|
||||
if sys.version < "2.2":
|
||||
WINDOWS_SCHEME = {
|
||||
'purelib': '$base',
|
||||
'platlib': '$base',
|
||||
'headers': '$base/Include/$dist_name',
|
||||
'scripts': '$base/Scripts',
|
||||
'data' : '$base',
|
||||
}
|
||||
else:
|
||||
WINDOWS_SCHEME = {
|
||||
'purelib': '$base/Lib/site-packages',
|
||||
'platlib': '$base/Lib/site-packages',
|
||||
'headers': '$base/Include/$dist_name',
|
||||
'scripts': '$base/Scripts',
|
||||
'data' : '$base',
|
||||
}
|
||||
|
||||
INSTALL_SCHEMES = {
|
||||
'unix_prefix': {
|
||||
'purelib': '$base/lib/python$py_version_short/site-packages',
|
||||
'platlib': '$platbase/lib/python$py_version_short/site-packages',
|
||||
'headers': '$base/include/python$py_version_short/$dist_name',
|
||||
'scripts': '$base/bin',
|
||||
'data' : '$base',
|
||||
},
|
||||
'unix_home': {
|
||||
'purelib': '$base/lib/python',
|
||||
'platlib': '$base/lib/python',
|
||||
'headers': '$base/include/python/$dist_name',
|
||||
'scripts': '$base/bin',
|
||||
'data' : '$base',
|
||||
},
|
||||
'nt': WINDOWS_SCHEME,
|
||||
'mac': {
|
||||
'purelib': '$base/Lib/site-packages',
|
||||
'platlib': '$base/Lib/site-packages',
|
||||
'headers': '$base/Include/$dist_name',
|
||||
'scripts': '$base/Scripts',
|
||||
'data' : '$base',
|
||||
},
|
||||
'os2': {
|
||||
'purelib': '$base/Lib/site-packages',
|
||||
'platlib': '$base/Lib/site-packages',
|
||||
'headers': '$base/Include/$dist_name',
|
||||
'scripts': '$base/Scripts',
|
||||
'data' : '$base',
|
||||
},
|
||||
'java': {
|
||||
'purelib': '$base/Lib/site-packages',
|
||||
'platlib': '$base/Lib/site-packages',
|
||||
'headers': '$base/Include/$dist_name',
|
||||
'scripts': '$base/bin',
|
||||
'data' : '$base',
|
||||
}
|
||||
}
|
||||
|
||||
# The keys to an installation scheme; if any new types of files are to be
|
||||
# installed, be sure to add an entry to every installation scheme above,
|
||||
# and to SCHEME_KEYS here.
|
||||
SCHEME_KEYS = ('purelib', 'platlib', 'headers', 'scripts', 'data')
|
||||
|
||||
|
||||
class install (Command):
|
||||
|
||||
description = "install everything from build directory"
|
||||
|
||||
user_options = [
|
||||
# Select installation scheme and set base director(y|ies)
|
||||
('prefix=', None,
|
||||
"installation prefix"),
|
||||
('exec-prefix=', None,
|
||||
"(Unix only) prefix for platform-specific files"),
|
||||
('home=', None,
|
||||
"(Unix only) home directory to install under"),
|
||||
|
||||
# Or, just set the base director(y|ies)
|
||||
('install-base=', None,
|
||||
"base installation directory (instead of --prefix or --home)"),
|
||||
('install-platbase=', None,
|
||||
"base installation directory for platform-specific files " +
|
||||
"(instead of --exec-prefix or --home)"),
|
||||
('root=', None,
|
||||
"install everything relative to this alternate root directory"),
|
||||
|
||||
# Or, explicitly set the installation scheme
|
||||
('install-purelib=', None,
|
||||
"installation directory for pure Python module distributions"),
|
||||
('install-platlib=', None,
|
||||
"installation directory for non-pure module distributions"),
|
||||
('install-lib=', None,
|
||||
"installation directory for all module distributions " +
|
||||
"(overrides --install-purelib and --install-platlib)"),
|
||||
|
||||
('install-headers=', None,
|
||||
"installation directory for C/C++ headers"),
|
||||
('install-scripts=', None,
|
||||
"installation directory for Python scripts"),
|
||||
('install-data=', None,
|
||||
"installation directory for data files"),
|
||||
|
||||
# Byte-compilation options -- see install_lib.py for details, as
|
||||
# these are duplicated from there (but only install_lib does
|
||||
# anything with them).
|
||||
('compile', 'c', "compile .py to .pyc [default]"),
|
||||
('no-compile', None, "don't compile .py files"),
|
||||
('optimize=', 'O',
|
||||
"also compile with optimization: -O1 for \"python -O\", "
|
||||
"-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
|
||||
|
||||
# Miscellaneous control options
|
||||
('force', 'f',
|
||||
"force installation (overwrite any existing files)"),
|
||||
('skip-build', None,
|
||||
"skip rebuilding everything (for testing/debugging)"),
|
||||
|
||||
# Where to install documentation (eventually!)
|
||||
#('doc-format=', None, "format of documentation to generate"),
|
||||
#('install-man=', None, "directory for Unix man pages"),
|
||||
#('install-html=', None, "directory for HTML documentation"),
|
||||
#('install-info=', None, "directory for GNU info files"),
|
||||
|
||||
('record=', None,
|
||||
"filename in which to record list of installed files"),
|
||||
]
|
||||
|
||||
boolean_options = ['compile', 'force', 'skip-build']
|
||||
negative_opt = {'no-compile' : 'compile'}
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
|
||||
# High-level options: these select both an installation base
|
||||
# and scheme.
|
||||
self.prefix = None
|
||||
self.exec_prefix = None
|
||||
self.home = None
|
||||
|
||||
# These select only the installation base; it's up to the user to
|
||||
# specify the installation scheme (currently, that means supplying
|
||||
# the --install-{platlib,purelib,scripts,data} options).
|
||||
self.install_base = None
|
||||
self.install_platbase = None
|
||||
self.root = None
|
||||
|
||||
# These options are the actual installation directories; if not
|
||||
# supplied by the user, they are filled in using the installation
|
||||
# scheme implied by prefix/exec-prefix/home and the contents of
|
||||
# that installation scheme.
|
||||
self.install_purelib = None # for pure module distributions
|
||||
self.install_platlib = None # non-pure (dists w/ extensions)
|
||||
self.install_headers = None # for C/C++ headers
|
||||
self.install_lib = None # set to either purelib or platlib
|
||||
self.install_scripts = None
|
||||
self.install_data = None
|
||||
|
||||
self.compile = None
|
||||
self.optimize = None
|
||||
|
||||
# These two are for putting non-packagized distributions into their
|
||||
# own directory and creating a .pth file if it makes sense.
|
||||
# 'extra_path' comes from the setup file; 'install_path_file' can
|
||||
# be turned off if it makes no sense to install a .pth file. (But
|
||||
# better to install it uselessly than to guess wrong and not
|
||||
# install it when it's necessary and would be used!) Currently,
|
||||
# 'install_path_file' is always true unless some outsider meddles
|
||||
# with it.
|
||||
self.extra_path = None
|
||||
self.install_path_file = 1
|
||||
|
||||
# 'force' forces installation, even if target files are not
|
||||
# out-of-date. 'skip_build' skips running the "build" command,
|
||||
# handy if you know it's not necessary. 'warn_dir' (which is *not*
|
||||
# a user option, it's just there so the bdist_* commands can turn
|
||||
# it off) determines whether we warn about installing to a
|
||||
# directory not in sys.path.
|
||||
self.force = 0
|
||||
self.skip_build = 0
|
||||
self.warn_dir = 1
|
||||
|
||||
# These are only here as a conduit from the 'build' command to the
|
||||
# 'install_*' commands that do the real work. ('build_base' isn't
|
||||
# actually used anywhere, but it might be useful in future.) They
|
||||
# are not user options, because if the user told the install
|
||||
# command where the build directory is, that wouldn't affect the
|
||||
# build command.
|
||||
self.build_base = None
|
||||
self.build_lib = None
|
||||
|
||||
# Not defined yet because we don't know anything about
|
||||
# documentation yet.
|
||||
#self.install_man = None
|
||||
#self.install_html = None
|
||||
#self.install_info = None
|
||||
|
||||
self.record = None
|
||||
|
||||
|
||||
# -- Option finalizing methods -------------------------------------
|
||||
# (This is rather more involved than for most commands,
|
||||
# because this is where the policy for installing third-
|
||||
# party Python modules on various platforms given a wide
|
||||
# array of user input is decided. Yes, it's quite complex!)
|
||||
|
||||
def finalize_options (self):
|
||||
|
||||
# This method (and its pliant slaves, like 'finalize_unix()',
|
||||
# 'finalize_other()', and 'select_scheme()') is where the default
|
||||
# installation directories for modules, extension modules, and
|
||||
# anything else we care to install from a Python module
|
||||
# distribution. Thus, this code makes a pretty important policy
|
||||
# statement about how third-party stuff is added to a Python
|
||||
# installation! Note that the actual work of installation is done
|
||||
# by the relatively simple 'install_*' commands; they just take
|
||||
# their orders from the installation directory options determined
|
||||
# here.
|
||||
|
||||
# Check for errors/inconsistencies in the options; first, stuff
|
||||
# that's wrong on any platform.
|
||||
|
||||
if ((self.prefix or self.exec_prefix or self.home) and
|
||||
(self.install_base or self.install_platbase)):
|
||||
raise DistutilsOptionError, \
|
||||
("must supply either prefix/exec-prefix/home or " +
|
||||
"install-base/install-platbase -- not both")
|
||||
|
||||
if self.home and (self.prefix or self.exec_prefix):
|
||||
raise DistutilsOptionError, \
|
||||
"must supply either home or prefix/exec-prefix -- not both"
|
||||
|
||||
# Next, stuff that's wrong (or dubious) only on certain platforms.
|
||||
if os.name != "posix":
|
||||
if self.exec_prefix:
|
||||
self.warn("exec-prefix option ignored on this platform")
|
||||
self.exec_prefix = None
|
||||
|
||||
# Now the interesting logic -- so interesting that we farm it out
|
||||
# to other methods. The goal of these methods is to set the final
|
||||
# values for the install_{lib,scripts,data,...} options, using as
|
||||
# input a heady brew of prefix, exec_prefix, home, install_base,
|
||||
# install_platbase, user-supplied versions of
|
||||
# install_{purelib,platlib,lib,scripts,data,...}, and the
|
||||
# INSTALL_SCHEME dictionary above. Phew!
|
||||
|
||||
self.dump_dirs("pre-finalize_{unix,other}")
|
||||
|
||||
if os.name == 'posix':
|
||||
self.finalize_unix()
|
||||
else:
|
||||
self.finalize_other()
|
||||
|
||||
self.dump_dirs("post-finalize_{unix,other}()")
|
||||
|
||||
# Expand configuration variables, tilde, etc. in self.install_base
|
||||
# and self.install_platbase -- that way, we can use $base or
|
||||
# $platbase in the other installation directories and not worry
|
||||
# about needing recursive variable expansion (shudder).
|
||||
|
||||
py_version = (string.split(sys.version))[0]
|
||||
(prefix, exec_prefix) = get_config_vars('prefix', 'exec_prefix')
|
||||
self.config_vars = {'dist_name': self.distribution.get_name(),
|
||||
'dist_version': self.distribution.get_version(),
|
||||
'dist_fullname': self.distribution.get_fullname(),
|
||||
'py_version': py_version,
|
||||
'py_version_short': py_version[0:3],
|
||||
'sys_prefix': prefix,
|
||||
'prefix': prefix,
|
||||
'sys_exec_prefix': exec_prefix,
|
||||
'exec_prefix': exec_prefix,
|
||||
}
|
||||
self.expand_basedirs()
|
||||
|
||||
self.dump_dirs("post-expand_basedirs()")
|
||||
|
||||
# Now define config vars for the base directories so we can expand
|
||||
# everything else.
|
||||
self.config_vars['base'] = self.install_base
|
||||
self.config_vars['platbase'] = self.install_platbase
|
||||
|
||||
if DEBUG:
|
||||
from pprint import pprint
|
||||
print "config vars:"
|
||||
pprint(self.config_vars)
|
||||
|
||||
# Expand "~" and configuration variables in the installation
|
||||
# directories.
|
||||
self.expand_dirs()
|
||||
|
||||
self.dump_dirs("post-expand_dirs()")
|
||||
|
||||
# Pick the actual directory to install all modules to: either
|
||||
# install_purelib or install_platlib, depending on whether this
|
||||
# module distribution is pure or not. Of course, if the user
|
||||
# already specified install_lib, use their selection.
|
||||
if self.install_lib is None:
|
||||
if self.distribution.ext_modules: # has extensions: non-pure
|
||||
self.install_lib = self.install_platlib
|
||||
else:
|
||||
self.install_lib = self.install_purelib
|
||||
|
||||
|
||||
# Convert directories from Unix /-separated syntax to the local
|
||||
# convention.
|
||||
self.convert_paths('lib', 'purelib', 'platlib',
|
||||
'scripts', 'data', 'headers')
|
||||
|
||||
# Well, we're not actually fully completely finalized yet: we still
|
||||
# have to deal with 'extra_path', which is the hack for allowing
|
||||
# non-packagized module distributions (hello, Numerical Python!) to
|
||||
# get their own directories.
|
||||
self.handle_extra_path()
|
||||
self.install_libbase = self.install_lib # needed for .pth file
|
||||
self.install_lib = os.path.join(self.install_lib, self.extra_dirs)
|
||||
|
||||
# If a new root directory was supplied, make all the installation
|
||||
# dirs relative to it.
|
||||
if self.root is not None:
|
||||
self.change_roots('libbase', 'lib', 'purelib', 'platlib',
|
||||
'scripts', 'data', 'headers')
|
||||
|
||||
self.dump_dirs("after prepending root")
|
||||
|
||||
# Find out the build directories, ie. where to install from.
|
||||
self.set_undefined_options('build',
|
||||
('build_base', 'build_base'),
|
||||
('build_lib', 'build_lib'))
|
||||
|
||||
# Punt on doc directories for now -- after all, we're punting on
|
||||
# documentation completely!
|
||||
|
||||
# finalize_options ()
|
||||
|
||||
|
||||
def dump_dirs (self, msg):
|
||||
if DEBUG:
|
||||
from distutils.fancy_getopt import longopt_xlate
|
||||
print msg + ":"
|
||||
for opt in self.user_options:
|
||||
opt_name = opt[0]
|
||||
if opt_name[-1] == "=":
|
||||
opt_name = opt_name[0:-1]
|
||||
if self.negative_opt.has_key(opt_name):
|
||||
opt_name = string.translate(self.negative_opt[opt_name],
|
||||
longopt_xlate)
|
||||
val = not getattr(self, opt_name)
|
||||
else:
|
||||
opt_name = string.translate(opt_name, longopt_xlate)
|
||||
val = getattr(self, opt_name)
|
||||
print " %s: %s" % (opt_name, val)
|
||||
|
||||
|
||||
def finalize_unix (self):
|
||||
|
||||
if self.install_base is not None or self.install_platbase is not None:
|
||||
if ((self.install_lib is None and
|
||||
self.install_purelib is None and
|
||||
self.install_platlib is None) or
|
||||
self.install_headers is None or
|
||||
self.install_scripts is None or
|
||||
self.install_data is None):
|
||||
raise DistutilsOptionError, \
|
||||
("install-base or install-platbase supplied, but "
|
||||
"installation scheme is incomplete")
|
||||
return
|
||||
|
||||
if self.home is not None:
|
||||
self.install_base = self.install_platbase = self.home
|
||||
self.select_scheme("unix_home")
|
||||
else:
|
||||
if self.prefix is None:
|
||||
if self.exec_prefix is not None:
|
||||
raise DistutilsOptionError, \
|
||||
"must not supply exec-prefix without prefix"
|
||||
|
||||
self.prefix = os.path.normpath(sys.prefix)
|
||||
self.exec_prefix = os.path.normpath(sys.exec_prefix)
|
||||
|
||||
else:
|
||||
if self.exec_prefix is None:
|
||||
self.exec_prefix = self.prefix
|
||||
|
||||
self.install_base = self.prefix
|
||||
self.install_platbase = self.exec_prefix
|
||||
self.select_scheme("unix_prefix")
|
||||
|
||||
# finalize_unix ()
|
||||
|
||||
|
||||
def finalize_other (self): # Windows and Mac OS for now
|
||||
|
||||
if self.home is not None:
|
||||
self.install_base = self.install_platbase = self.home
|
||||
self.select_scheme("unix_home")
|
||||
else:
|
||||
if self.prefix is None:
|
||||
self.prefix = os.path.normpath(sys.prefix)
|
||||
|
||||
self.install_base = self.install_platbase = self.prefix
|
||||
try:
|
||||
self.select_scheme(os.name)
|
||||
except KeyError:
|
||||
raise DistutilsPlatformError, \
|
||||
"I don't know how to install stuff on '%s'" % os.name
|
||||
|
||||
# finalize_other ()
|
||||
|
||||
|
||||
def select_scheme (self, name):
|
||||
# it's the caller's problem if they supply a bad name!
|
||||
scheme = INSTALL_SCHEMES[name]
|
||||
for key in SCHEME_KEYS:
|
||||
attrname = 'install_' + key
|
||||
if getattr(self, attrname) is None:
|
||||
setattr(self, attrname, scheme[key])
|
||||
|
||||
|
||||
def _expand_attrs (self, attrs):
|
||||
for attr in attrs:
|
||||
val = getattr(self, attr)
|
||||
if val is not None:
|
||||
if os.name == 'posix':
|
||||
val = os.path.expanduser(val)
|
||||
val = subst_vars(val, self.config_vars)
|
||||
setattr(self, attr, val)
|
||||
|
||||
|
||||
def expand_basedirs (self):
|
||||
self._expand_attrs(['install_base',
|
||||
'install_platbase',
|
||||
'root'])
|
||||
|
||||
def expand_dirs (self):
|
||||
self._expand_attrs(['install_purelib',
|
||||
'install_platlib',
|
||||
'install_lib',
|
||||
'install_headers',
|
||||
'install_scripts',
|
||||
'install_data',])
|
||||
|
||||
|
||||
def convert_paths (self, *names):
|
||||
for name in names:
|
||||
attr = "install_" + name
|
||||
setattr(self, attr, convert_path(getattr(self, attr)))
|
||||
|
||||
|
||||
def handle_extra_path (self):
|
||||
|
||||
if self.extra_path is None:
|
||||
self.extra_path = self.distribution.extra_path
|
||||
|
||||
if self.extra_path is not None:
|
||||
if type(self.extra_path) is StringType:
|
||||
self.extra_path = string.split(self.extra_path, ',')
|
||||
|
||||
if len(self.extra_path) == 1:
|
||||
path_file = extra_dirs = self.extra_path[0]
|
||||
elif len(self.extra_path) == 2:
|
||||
(path_file, extra_dirs) = self.extra_path
|
||||
else:
|
||||
raise DistutilsOptionError, \
|
||||
("'extra_path' option must be a list, tuple, or "
|
||||
"comma-separated string with 1 or 2 elements")
|
||||
|
||||
# convert to local form in case Unix notation used (as it
|
||||
# should be in setup scripts)
|
||||
extra_dirs = convert_path(extra_dirs)
|
||||
|
||||
else:
|
||||
path_file = None
|
||||
extra_dirs = ''
|
||||
|
||||
# XXX should we warn if path_file and not extra_dirs? (in which
|
||||
# case the path file would be harmless but pointless)
|
||||
self.path_file = path_file
|
||||
self.extra_dirs = extra_dirs
|
||||
|
||||
# handle_extra_path ()
|
||||
|
||||
|
||||
def change_roots (self, *names):
|
||||
for name in names:
|
||||
attr = "install_" + name
|
||||
setattr(self, attr, change_root(self.root, getattr(self, attr)))
|
||||
|
||||
|
||||
# -- Command execution methods -------------------------------------
|
||||
|
||||
def run (self):
|
||||
|
||||
# Obviously have to build before we can install
|
||||
if not self.skip_build:
|
||||
self.run_command('build')
|
||||
|
||||
# Run all sub-commands (at least those that need to be run)
|
||||
for cmd_name in self.get_sub_commands():
|
||||
self.run_command(cmd_name)
|
||||
|
||||
if self.path_file:
|
||||
self.create_path_file()
|
||||
|
||||
# write list of installed files, if requested.
|
||||
if self.record:
|
||||
outputs = self.get_outputs()
|
||||
if self.root: # strip any package prefix
|
||||
root_len = len(self.root)
|
||||
for counter in xrange(len(outputs)):
|
||||
outputs[counter] = outputs[counter][root_len:]
|
||||
self.execute(write_file,
|
||||
(self.record, outputs),
|
||||
"writing list of installed files to '%s'" %
|
||||
self.record)
|
||||
|
||||
sys_path = map(os.path.normpath, sys.path)
|
||||
sys_path = map(os.path.normcase, sys_path)
|
||||
install_lib = os.path.normcase(os.path.normpath(self.install_lib))
|
||||
if (self.warn_dir and
|
||||
not (self.path_file and self.install_path_file) and
|
||||
install_lib not in sys_path):
|
||||
log.debug(("modules installed to '%s', which is not in "
|
||||
"Python's module search path (sys.path) -- "
|
||||
"you'll have to change the search path yourself"),
|
||||
self.install_lib)
|
||||
|
||||
# run ()
|
||||
|
||||
def create_path_file (self):
|
||||
filename = os.path.join(self.install_libbase,
|
||||
self.path_file + ".pth")
|
||||
if self.install_path_file:
|
||||
self.execute(write_file,
|
||||
(filename, [self.extra_dirs]),
|
||||
"creating %s" % filename)
|
||||
else:
|
||||
self.warn("path file '%s' not created" % filename)
|
||||
|
||||
|
||||
# -- Reporting methods ---------------------------------------------
|
||||
|
||||
def get_outputs (self):
|
||||
# Assemble the outputs of all the sub-commands.
|
||||
outputs = []
|
||||
for cmd_name in self.get_sub_commands():
|
||||
cmd = self.get_finalized_command(cmd_name)
|
||||
# Add the contents of cmd.get_outputs(), ensuring
|
||||
# that outputs doesn't contain duplicate entries
|
||||
for filename in cmd.get_outputs():
|
||||
if filename not in outputs:
|
||||
outputs.append(filename)
|
||||
|
||||
if self.path_file and self.install_path_file:
|
||||
outputs.append(os.path.join(self.install_libbase,
|
||||
self.path_file + ".pth"))
|
||||
|
||||
return outputs
|
||||
|
||||
def get_inputs (self):
|
||||
# XXX gee, this looks familiar ;-(
|
||||
inputs = []
|
||||
for cmd_name in self.get_sub_commands():
|
||||
cmd = self.get_finalized_command(cmd_name)
|
||||
inputs.extend(cmd.get_inputs())
|
||||
|
||||
return inputs
|
||||
|
||||
|
||||
# -- Predicates for sub-command list -------------------------------
|
||||
|
||||
def has_lib (self):
|
||||
"""Return true if the current distribution has any Python
|
||||
modules to install."""
|
||||
return (self.distribution.has_pure_modules() or
|
||||
self.distribution.has_ext_modules())
|
||||
|
||||
def has_headers (self):
|
||||
return self.distribution.has_headers()
|
||||
|
||||
def has_scripts (self):
|
||||
return self.distribution.has_scripts()
|
||||
|
||||
def has_data (self):
|
||||
return self.distribution.has_data_files()
|
||||
|
||||
|
||||
# 'sub_commands': a list of commands this command might have to run to
|
||||
# get its work done. See cmd.py for more info.
|
||||
sub_commands = [('install_lib', has_lib),
|
||||
('install_headers', has_headers),
|
||||
('install_scripts', has_scripts),
|
||||
('install_data', has_data),
|
||||
('install_egg_info', lambda self:True),
|
||||
]
|
||||
|
||||
# class install
|
||||
85
lib/jython-2.5.1/distutils/command/install_data.py
Normal file
85
lib/jython-2.5.1/distutils/command/install_data.py
Normal file
@ -0,0 +1,85 @@
|
||||
"""distutils.command.install_data
|
||||
|
||||
Implements the Distutils 'install_data' command, for installing
|
||||
platform-independent data files."""
|
||||
|
||||
# contributed by Bastian Kleineidam
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: install_data.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import os
|
||||
from types import StringType
|
||||
from distutils.core import Command
|
||||
from distutils.util import change_root, convert_path
|
||||
|
||||
class install_data (Command):
|
||||
|
||||
description = "install data files"
|
||||
|
||||
user_options = [
|
||||
('install-dir=', 'd',
|
||||
"base directory for installing data files "
|
||||
"(default: installation base dir)"),
|
||||
('root=', None,
|
||||
"install everything relative to this alternate root directory"),
|
||||
('force', 'f', "force installation (overwrite existing files)"),
|
||||
]
|
||||
|
||||
boolean_options = ['force']
|
||||
|
||||
def initialize_options (self):
|
||||
self.install_dir = None
|
||||
self.outfiles = []
|
||||
self.root = None
|
||||
self.force = 0
|
||||
|
||||
self.data_files = self.distribution.data_files
|
||||
self.warn_dir = 1
|
||||
|
||||
def finalize_options (self):
|
||||
self.set_undefined_options('install',
|
||||
('install_data', 'install_dir'),
|
||||
('root', 'root'),
|
||||
('force', 'force'),
|
||||
)
|
||||
|
||||
def run (self):
|
||||
self.mkpath(self.install_dir)
|
||||
for f in self.data_files:
|
||||
if type(f) is StringType:
|
||||
# it's a simple file, so copy it
|
||||
f = convert_path(f)
|
||||
if self.warn_dir:
|
||||
self.warn("setup script did not provide a directory for "
|
||||
"'%s' -- installing right in '%s'" %
|
||||
(f, self.install_dir))
|
||||
(out, _) = self.copy_file(f, self.install_dir)
|
||||
self.outfiles.append(out)
|
||||
else:
|
||||
# it's a tuple with path to install to and a list of files
|
||||
dir = convert_path(f[0])
|
||||
if not os.path.isabs(dir):
|
||||
dir = os.path.join(self.install_dir, dir)
|
||||
elif self.root:
|
||||
dir = change_root(self.root, dir)
|
||||
self.mkpath(dir)
|
||||
|
||||
if f[1] == []:
|
||||
# If there are no files listed, the user must be
|
||||
# trying to create an empty directory, so add the
|
||||
# directory to the list of output files.
|
||||
self.outfiles.append(dir)
|
||||
else:
|
||||
# Copy files, adding them to the list of output files.
|
||||
for data in f[1]:
|
||||
data = convert_path(data)
|
||||
(out, _) = self.copy_file(data, dir)
|
||||
self.outfiles.append(out)
|
||||
|
||||
def get_inputs (self):
|
||||
return self.data_files or []
|
||||
|
||||
def get_outputs (self):
|
||||
return self.outfiles
|
||||
78
lib/jython-2.5.1/distutils/command/install_egg_info.py
Normal file
78
lib/jython-2.5.1/distutils/command/install_egg_info.py
Normal file
@ -0,0 +1,78 @@
|
||||
"""distutils.command.install_egg_info
|
||||
|
||||
Implements the Distutils 'install_egg_info' command, for installing
|
||||
a package's PKG-INFO metadata."""
|
||||
|
||||
|
||||
from distutils.cmd import Command
|
||||
from distutils import log, dir_util
|
||||
import os, sys, re
|
||||
|
||||
class install_egg_info(Command):
|
||||
"""Install an .egg-info file for the package"""
|
||||
|
||||
description = "Install package's PKG-INFO metadata as an .egg-info file"
|
||||
user_options = [
|
||||
('install-dir=', 'd', "directory to install to"),
|
||||
]
|
||||
|
||||
def initialize_options(self):
|
||||
self.install_dir = None
|
||||
|
||||
def finalize_options(self):
|
||||
self.set_undefined_options('install_lib',('install_dir','install_dir'))
|
||||
basename = "%s-%s-py%s.egg-info" % (
|
||||
to_filename(safe_name(self.distribution.get_name())),
|
||||
to_filename(safe_version(self.distribution.get_version())),
|
||||
sys.version[:3]
|
||||
)
|
||||
self.target = os.path.join(self.install_dir, basename)
|
||||
self.outputs = [self.target]
|
||||
|
||||
def run(self):
|
||||
target = self.target
|
||||
if os.path.isdir(target) and not os.path.islink(target):
|
||||
dir_util.remove_tree(target, dry_run=self.dry_run)
|
||||
elif os.path.exists(target):
|
||||
self.execute(os.unlink,(self.target,),"Removing "+target)
|
||||
elif not os.path.isdir(self.install_dir):
|
||||
self.execute(os.makedirs, (self.install_dir,),
|
||||
"Creating "+self.install_dir)
|
||||
log.info("Writing %s", target)
|
||||
if not self.dry_run:
|
||||
f = open(target, 'w')
|
||||
self.distribution.metadata.write_pkg_file(f)
|
||||
f.close()
|
||||
|
||||
def get_outputs(self):
|
||||
return self.outputs
|
||||
|
||||
|
||||
# The following routines are taken from setuptools' pkg_resources module and
|
||||
# can be replaced by importing them from pkg_resources once it is included
|
||||
# in the stdlib.
|
||||
|
||||
def safe_name(name):
|
||||
"""Convert an arbitrary string to a standard distribution name
|
||||
|
||||
Any runs of non-alphanumeric/. characters are replaced with a single '-'.
|
||||
"""
|
||||
return re.sub('[^A-Za-z0-9.]+', '-', name)
|
||||
|
||||
|
||||
def safe_version(version):
|
||||
"""Convert an arbitrary string to a standard version string
|
||||
|
||||
Spaces become dots, and all other non-alphanumeric characters become
|
||||
dashes, with runs of multiple dashes condensed to a single dash.
|
||||
"""
|
||||
version = version.replace(' ','.')
|
||||
return re.sub('[^A-Za-z0-9.]+', '-', version)
|
||||
|
||||
|
||||
def to_filename(name):
|
||||
"""Convert a project or version name to its filename-escaped form
|
||||
|
||||
Any '-' characters are currently replaced with '_'.
|
||||
"""
|
||||
return name.replace('-','_')
|
||||
53
lib/jython-2.5.1/distutils/command/install_headers.py
Normal file
53
lib/jython-2.5.1/distutils/command/install_headers.py
Normal file
@ -0,0 +1,53 @@
|
||||
"""distutils.command.install_headers
|
||||
|
||||
Implements the Distutils 'install_headers' command, to install C/C++ header
|
||||
files to the Python include directory."""
|
||||
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: install_headers.py 37828 2004-11-10 22:23:15Z loewis $"
|
||||
|
||||
import os
|
||||
from distutils.core import Command
|
||||
|
||||
|
||||
class install_headers (Command):
|
||||
|
||||
description = "install C/C++ header files"
|
||||
|
||||
user_options = [('install-dir=', 'd',
|
||||
"directory to install header files to"),
|
||||
('force', 'f',
|
||||
"force installation (overwrite existing files)"),
|
||||
]
|
||||
|
||||
boolean_options = ['force']
|
||||
|
||||
def initialize_options (self):
|
||||
self.install_dir = None
|
||||
self.force = 0
|
||||
self.outfiles = []
|
||||
|
||||
def finalize_options (self):
|
||||
self.set_undefined_options('install',
|
||||
('install_headers', 'install_dir'),
|
||||
('force', 'force'))
|
||||
|
||||
|
||||
def run (self):
|
||||
headers = self.distribution.headers
|
||||
if not headers:
|
||||
return
|
||||
|
||||
self.mkpath(self.install_dir)
|
||||
for header in headers:
|
||||
(out, _) = self.copy_file(header, self.install_dir)
|
||||
self.outfiles.append(out)
|
||||
|
||||
def get_inputs (self):
|
||||
return self.distribution.headers or []
|
||||
|
||||
def get_outputs (self):
|
||||
return self.outfiles
|
||||
|
||||
# class install_headers
|
||||
223
lib/jython-2.5.1/distutils/command/install_lib.py
Normal file
223
lib/jython-2.5.1/distutils/command/install_lib.py
Normal file
@ -0,0 +1,223 @@
|
||||
# This module should be kept compatible with Python 2.1.
|
||||
|
||||
__revision__ = "$Id: install_lib.py 37946 2004-12-02 20:14:16Z lemburg $"
|
||||
|
||||
import sys, os, string
|
||||
from types import IntType
|
||||
from distutils.core import Command
|
||||
from distutils.errors import DistutilsOptionError
|
||||
|
||||
|
||||
# Extension for Python source files.
|
||||
if hasattr(os, 'extsep'):
|
||||
PYTHON_SOURCE_EXTENSION = os.extsep + "py"
|
||||
else:
|
||||
PYTHON_SOURCE_EXTENSION = ".py"
|
||||
|
||||
class install_lib (Command):
|
||||
|
||||
description = "install all Python modules (extensions and pure Python)"
|
||||
|
||||
# The byte-compilation options are a tad confusing. Here are the
|
||||
# possible scenarios:
|
||||
# 1) no compilation at all (--no-compile --no-optimize)
|
||||
# 2) compile .pyc only (--compile --no-optimize; default)
|
||||
# 3) compile .pyc and "level 1" .pyo (--compile --optimize)
|
||||
# 4) compile "level 1" .pyo only (--no-compile --optimize)
|
||||
# 5) compile .pyc and "level 2" .pyo (--compile --optimize-more)
|
||||
# 6) compile "level 2" .pyo only (--no-compile --optimize-more)
|
||||
#
|
||||
# The UI for this is two option, 'compile' and 'optimize'.
|
||||
# 'compile' is strictly boolean, and only decides whether to
|
||||
# generate .pyc files. 'optimize' is three-way (0, 1, or 2), and
|
||||
# decides both whether to generate .pyo files and what level of
|
||||
# optimization to use.
|
||||
|
||||
user_options = [
|
||||
('install-dir=', 'd', "directory to install to"),
|
||||
('build-dir=','b', "build directory (where to install from)"),
|
||||
('force', 'f', "force installation (overwrite existing files)"),
|
||||
('compile', 'c', "compile .py to .pyc [default]"),
|
||||
('no-compile', None, "don't compile .py files"),
|
||||
('optimize=', 'O',
|
||||
"also compile with optimization: -O1 for \"python -O\", "
|
||||
"-O2 for \"python -OO\", and -O0 to disable [default: -O0]"),
|
||||
('skip-build', None, "skip the build steps"),
|
||||
]
|
||||
|
||||
boolean_options = ['force', 'compile', 'skip-build']
|
||||
negative_opt = {'no-compile' : 'compile'}
|
||||
|
||||
|
||||
def initialize_options (self):
|
||||
# let the 'install' command dictate our installation directory
|
||||
self.install_dir = None
|
||||
self.build_dir = None
|
||||
self.force = 0
|
||||
self.compile = None
|
||||
self.optimize = None
|
||||
self.skip_build = None
|
||||
|
||||
def finalize_options (self):
|
||||
|
||||
# Get all the information we need to install pure Python modules
|
||||
# from the umbrella 'install' command -- build (source) directory,
|
||||
# install (target) directory, and whether to compile .py files.
|
||||
self.set_undefined_options('install',
|
||||
('build_lib', 'build_dir'),
|
||||
('install_lib', 'install_dir'),
|
||||
('force', 'force'),
|
||||
('compile', 'compile'),
|
||||
('optimize', 'optimize'),
|
||||
('skip_build', 'skip_build'),
|
||||
)
|
||||
|
||||
if self.compile is None:
|
||||
self.compile = 1
|
||||
if self.optimize is None:
|
||||
self.optimize = 0
|
||||
|
||||
if type(self.optimize) is not IntType:
|
||||
try:
|
||||
self.optimize = int(self.optimize)
|
||||
assert 0 <= self.optimize <= 2
|
||||
except (ValueError, AssertionError):
|
||||
raise DistutilsOptionError, "optimize must be 0, 1, or 2"
|
||||
|
||||
def run (self):
|
||||
|
||||
# Make sure we have built everything we need first
|
||||
self.build()
|
||||
|
||||
# Install everything: simply dump the entire contents of the build
|
||||
# directory to the installation directory (that's the beauty of
|
||||
# having a build directory!)
|
||||
outfiles = self.install()
|
||||
|
||||
# (Optionally) compile .py to .pyc
|
||||
if outfiles is not None and self.distribution.has_pure_modules():
|
||||
self.byte_compile(outfiles)
|
||||
|
||||
# run ()
|
||||
|
||||
|
||||
# -- Top-level worker functions ------------------------------------
|
||||
# (called from 'run()')
|
||||
|
||||
def build (self):
|
||||
if not self.skip_build:
|
||||
if self.distribution.has_pure_modules():
|
||||
self.run_command('build_py')
|
||||
if self.distribution.has_ext_modules():
|
||||
self.run_command('build_ext')
|
||||
|
||||
def install (self):
|
||||
if os.path.isdir(self.build_dir):
|
||||
outfiles = self.copy_tree(self.build_dir, self.install_dir)
|
||||
else:
|
||||
self.warn("'%s' does not exist -- no Python modules to install" %
|
||||
self.build_dir)
|
||||
return
|
||||
return outfiles
|
||||
|
||||
def byte_compile (self, files):
|
||||
from distutils.util import byte_compile
|
||||
|
||||
# Get the "--root" directory supplied to the "install" command,
|
||||
# and use it as a prefix to strip off the purported filename
|
||||
# encoded in bytecode files. This is far from complete, but it
|
||||
# should at least generate usable bytecode in RPM distributions.
|
||||
install_root = self.get_finalized_command('install').root
|
||||
|
||||
if self.compile:
|
||||
byte_compile(files, optimize=0,
|
||||
force=self.force, prefix=install_root,
|
||||
dry_run=self.dry_run)
|
||||
if self.optimize > 0:
|
||||
byte_compile(files, optimize=self.optimize,
|
||||
force=self.force, prefix=install_root,
|
||||
verbose=self.verbose, dry_run=self.dry_run)
|
||||
|
||||
|
||||
# -- Utility methods -----------------------------------------------
|
||||
|
||||
def _mutate_outputs (self, has_any, build_cmd, cmd_option, output_dir):
|
||||
|
||||
if not has_any:
|
||||
return []
|
||||
|
||||
build_cmd = self.get_finalized_command(build_cmd)
|
||||
build_files = build_cmd.get_outputs()
|
||||
build_dir = getattr(build_cmd, cmd_option)
|
||||
|
||||
prefix_len = len(build_dir) + len(os.sep)
|
||||
outputs = []
|
||||
for file in build_files:
|
||||
outputs.append(os.path.join(output_dir, file[prefix_len:]))
|
||||
|
||||
return outputs
|
||||
|
||||
# _mutate_outputs ()
|
||||
|
||||
def _bytecode_filenames (self, py_filenames):
|
||||
bytecode_files = []
|
||||
for py_file in py_filenames:
|
||||
# Since build_py handles package data installation, the
|
||||
# list of outputs can contain more than just .py files.
|
||||
# Make sure we only report bytecode for the .py files.
|
||||
ext = os.path.splitext(os.path.normcase(py_file))[1]
|
||||
if ext != PYTHON_SOURCE_EXTENSION:
|
||||
continue
|
||||
if self.compile:
|
||||
bytecode_files.append(py_file + "c")
|
||||
if self.optimize > 0:
|
||||
bytecode_files.append(py_file + "o")
|
||||
|
||||
return bytecode_files
|
||||
|
||||
|
||||
# -- External interface --------------------------------------------
|
||||
# (called by outsiders)
|
||||
|
||||
def get_outputs (self):
|
||||
"""Return the list of files that would be installed if this command
|
||||
were actually run. Not affected by the "dry-run" flag or whether
|
||||
modules have actually been built yet.
|
||||
"""
|
||||
pure_outputs = \
|
||||
self._mutate_outputs(self.distribution.has_pure_modules(),
|
||||
'build_py', 'build_lib',
|
||||
self.install_dir)
|
||||
if self.compile:
|
||||
bytecode_outputs = self._bytecode_filenames(pure_outputs)
|
||||
else:
|
||||
bytecode_outputs = []
|
||||
|
||||
ext_outputs = \
|
||||
self._mutate_outputs(self.distribution.has_ext_modules(),
|
||||
'build_ext', 'build_lib',
|
||||
self.install_dir)
|
||||
|
||||
return pure_outputs + bytecode_outputs + ext_outputs
|
||||
|
||||
# get_outputs ()
|
||||
|
||||
def get_inputs (self):
|
||||
"""Get the list of files that are input to this command, ie. the
|
||||
files that get installed as they are named in the build tree.
|
||||
The files in this list correspond one-to-one to the output
|
||||
filenames returned by 'get_outputs()'.
|
||||
"""
|
||||
inputs = []
|
||||
|
||||
if self.distribution.has_pure_modules():
|
||||
build_py = self.get_finalized_command('build_py')
|
||||
inputs.extend(build_py.get_outputs())
|
||||
|
||||
if self.distribution.has_ext_modules():
|
||||
build_ext = self.get_finalized_command('build_ext')
|
||||
inputs.extend(build_ext.get_outputs())
|
||||
|
||||
return inputs
|
||||
|
||||
# class install_lib
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user