54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
##
|
|
# <p>Copyright (c) 2006-2012 Stephen John Machin, Lingfo Pty Ltd</p>
|
|
# <p>This module is part of the xlrd package, which is released under a BSD-style licence.</p>
|
|
##
|
|
|
|
# timemachine.py -- adaptation for single codebase.
|
|
# Currently supported: 2.6 to 2.7, 3.2+
|
|
# usage: from timemachine import *
|
|
|
|
from __future__ import print_function
|
|
|
|
import sys
|
|
|
|
python_version = sys.version_info[:2] # e.g. version 2.6 -> (2, 6)
|
|
|
|
if python_version >= (3, 0):
|
|
# Python 3
|
|
BYTES_LITERAL = lambda x: x.encode('latin1')
|
|
UNICODE_LITERAL = lambda x: x
|
|
BYTES_ORD = lambda byte: byte
|
|
from io import BytesIO as BYTES_IO
|
|
def fprintf(f, fmt, *vargs):
|
|
fmt = fmt.replace("%r", "%a")
|
|
if fmt.endswith('\n'):
|
|
print(fmt[:-1] % vargs, file=f)
|
|
else:
|
|
print(fmt % vargs, end=' ', file=f)
|
|
EXCEL_TEXT_TYPES = (str, bytes, bytearray) # xlwt: isinstance(obj, EXCEL_TEXT_TYPES)
|
|
REPR = ascii
|
|
xrange = range
|
|
unicode = lambda b, enc: b.decode(enc)
|
|
ensure_unicode = lambda s: s
|
|
unichr = chr
|
|
else:
|
|
# Python 2
|
|
BYTES_LITERAL = lambda x: x
|
|
UNICODE_LITERAL = lambda x: x.decode('latin1')
|
|
BYTES_ORD = ord
|
|
from cStringIO import StringIO as BYTES_IO
|
|
def fprintf(f, fmt, *vargs):
|
|
if fmt.endswith('\n'):
|
|
print(fmt[:-1] % vargs, file=f)
|
|
else:
|
|
print(fmt % vargs, end=' ', file=f)
|
|
try:
|
|
EXCEL_TEXT_TYPES = basestring # xlwt: isinstance(obj, EXCEL_TEXT_TYPES)
|
|
except NameError:
|
|
EXCEL_TEXT_TYPES = (str, unicode)
|
|
REPR = repr
|
|
xrange = xrange
|
|
# following used only to overcome 2.x ElementTree gimmick which
|
|
# returns text as `str` if it's ascii, otherwise `unicode`
|
|
ensure_unicode = unicode # used only in xlsx.py
|