110 lines
3.3 KiB
Python
110 lines
3.3 KiB
Python
# Compatibility layer for running Django both in 2.x and 3.x
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import sys
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if sys.version_info[0] < 3:
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PY3 = False
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# Changed module locations
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from urlparse import (urlparse, urlunparse, urljoin, urlsplit, urlunsplit,
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urldefrag, parse_qsl)
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from urllib import (quote, unquote, quote_plus, urlopen, urlencode,
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url2pathname, urlretrieve, unquote_plus)
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from urllib2 import (Request, OpenerDirector, UnknownHandler, HTTPHandler,
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HTTPSHandler, HTTPDefaultErrorHandler, FTPHandler,
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HTTPError, HTTPErrorProcessor)
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import urllib2
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import Cookie as cookies
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try:
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import cPickle as pickle
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except ImportError:
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import pickle
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try:
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import thread
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except ImportError:
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import dummy_thread as thread
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from htmlentitydefs import name2codepoint
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import HTMLParser
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from os import getcwdu
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from itertools import izip as zip
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unichr = unichr
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xrange = xrange
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maxsize = sys.maxint
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# Type aliases
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string_types = basestring,
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text_type = unicode
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integer_types = int, long
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long_type = long
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from io import BytesIO as OutputIO
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# Glue code for syntax differences
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def reraise(tp, value, tb=None):
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exec("raise tp, value, tb")
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def with_metaclass(meta, base=object):
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class _DjangoBase(base):
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__metaclass__ = meta
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return _DjangoBase
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iteritems = lambda o: o.iteritems()
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itervalues = lambda o: o.itervalues()
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iterkeys = lambda o: o.iterkeys()
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# n() is useful when python3 needs a str (unicode), and python2 str (bytes)
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n = lambda s: s.encode('utf-8')
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else:
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PY3 = True
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import builtins
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# Changed module locations
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from urllib.parse import (urlparse, urlunparse, urlencode, urljoin,
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urlsplit, urlunsplit, quote, unquote,
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quote_plus, unquote_plus, parse_qsl,
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urldefrag)
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from urllib.request import (urlopen, url2pathname, Request, OpenerDirector,
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UnknownHandler, HTTPHandler, HTTPSHandler,
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HTTPDefaultErrorHandler, FTPHandler,
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HTTPError, HTTPErrorProcessor, urlretrieve)
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import urllib.request as urllib2
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import http.cookies as cookies
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import pickle
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try:
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import _thread as thread
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except ImportError:
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import _dummy_thread as thread
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from html.entities import name2codepoint
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import html.parser as HTMLParser
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from os import getcwd as getcwdu
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zip = zip
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unichr = chr
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xrange = range
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maxsize = sys.maxsize
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# Type aliases
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string_types = str,
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text_type = str
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integer_types = int,
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long_type = int
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from io import StringIO as OutputIO
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# Glue code for syntax differences
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def reraise(tp, value, tb=None):
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if value.__traceback__ is not tb:
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raise value.with_traceback(tb)
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raise value
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def with_metaclass(meta, base=object):
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ns = dict(base=base, meta=meta)
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exec("""class _DjangoBase(base, metaclass=meta):
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pass""", ns)
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return ns["_DjangoBase"]
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iteritems = lambda o: o.items()
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itervalues = lambda o: o.values()
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iterkeys = lambda o: o.keys()
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n = lambda s: s
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