78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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requests.compat
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~~~~~~~~~~~~~~~
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This module handles import compatibility issues between Python 2 and
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Python 3.
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"""
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from pip._vendor import chardet
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import sys
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# -------
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# Pythons
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# -------
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# Syntax sugar.
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_ver = sys.version_info
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#: Python 2.x?
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is_py2 = (_ver[0] == 2)
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#: Python 3.x?
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is_py3 = (_ver[0] == 3)
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# Note: We've patched out simplejson support in pip because it prevents
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# upgrading simplejson on Windows.
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# try:
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# import simplejson as json
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# except (ImportError, SyntaxError):
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# # simplejson does not support Python 3.2, it throws a SyntaxError
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# # because of u'...' Unicode literals.
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import json
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# ---------
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# Specifics
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# ---------
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if is_py2:
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from urllib import (
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quote, unquote, quote_plus, unquote_plus, urlencode, getproxies,
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proxy_bypass, proxy_bypass_environment, getproxies_environment)
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from urlparse import urlparse, urlunparse, urljoin, urlsplit, urldefrag
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from urllib2 import parse_http_list
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import cookielib
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from Cookie import Morsel
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from StringIO import StringIO
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# Keep OrderedDict for backwards compatibility.
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from collections import Callable, Mapping, MutableMapping, OrderedDict
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builtin_str = str
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bytes = str
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str = unicode
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basestring = basestring
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numeric_types = (int, long, float)
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integer_types = (int, long)
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JSONDecodeError = ValueError
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elif is_py3:
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from urllib.parse import urlparse, urlunparse, urljoin, urlsplit, urlencode, quote, unquote, quote_plus, unquote_plus, urldefrag
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from urllib.request import parse_http_list, getproxies, proxy_bypass, proxy_bypass_environment, getproxies_environment
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from http import cookiejar as cookielib
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from http.cookies import Morsel
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from io import StringIO
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# Keep OrderedDict for backwards compatibility.
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from collections import OrderedDict
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from collections.abc import Callable, Mapping, MutableMapping
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from json import JSONDecodeError
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builtin_str = str
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str = str
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bytes = bytes
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basestring = (str, bytes)
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numeric_types = (int, float)
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integer_types = (int,)
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