[1.6.x] Updated the bundled version of six to 1.4.0.
Backport of 42920970 from master.
This commit is contained in:
Aymeric Augustin
parent
0514fbb2f3
commit
50012577f3
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@ -2,32 +2,34 @@
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# Copyright (c) 2010-2013 Benjamin Peterson
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy of
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# this software and associated documentation files (the "Software"), to deal in
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# the Software without restriction, including without limitation the rights to
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# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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# the Software, and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import operator
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import sys
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import types
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__author__ = "Benjamin Peterson <benjamin@python.org>"
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__version__ = "1.2.0"
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__version__ = "1.4.0"
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# True if we are running on Python 3.
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# Useful for very coarse version differentiation.
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PY2 = sys.version_info[0] == 2
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PY3 = sys.version_info[0] == 3
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if PY3:
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@ -61,7 +63,7 @@ else:
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else:
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# 64-bit
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MAXSIZE = int((1 << 63) - 1)
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del X
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del X
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def _add_doc(func, doc):
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@ -136,13 +138,17 @@ class _MovedItems(types.ModuleType):
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_moved_attributes = [
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MovedAttribute("cStringIO", "cStringIO", "io", "StringIO"),
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MovedAttribute("filter", "itertools", "builtins", "ifilter", "filter"),
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MovedAttribute("filterfalse", "itertools", "itertools", "ifilterfalse", "filterfalse"),
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MovedAttribute("input", "__builtin__", "builtins", "raw_input", "input"),
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MovedAttribute("map", "itertools", "builtins", "imap", "map"),
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MovedAttribute("range", "__builtin__", "builtins", "xrange", "range"),
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MovedAttribute("reload_module", "__builtin__", "imp", "reload"),
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MovedAttribute("reduce", "__builtin__", "functools"),
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MovedAttribute("StringIO", "StringIO", "io"),
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MovedAttribute("UserString", "UserString", "collections"),
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MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"),
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MovedAttribute("zip", "itertools", "builtins", "izip", "zip"),
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MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"),
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MovedModule("builtins", "__builtin__"),
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MovedModule("configparser", "ConfigParser"),
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@ -179,6 +185,9 @@ _moved_attributes = [
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MovedModule("tkinter_messagebox", "tkMessageBox", "tkinter.messagebox"),
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MovedModule("tkinter_tksimpledialog", "tkSimpleDialog",
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"tkinter.simpledialog"),
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MovedModule("urllib_parse", "six.moves.urllib_parse", "urllib.parse"),
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MovedModule("urllib_error", "six.moves.urllib_error", "urllib.error"),
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MovedModule("urllib", "six.moves.urllib", "six.moves.urllib"),
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MovedModule("urllib_robotparser", "robotparser", "urllib.robotparser"),
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MovedModule("winreg", "_winreg"),
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]
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@ -189,6 +198,143 @@ del attr
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moves = sys.modules[__name__ + ".moves"] = _MovedItems("moves")
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class Module_six_moves_urllib_parse(types.ModuleType):
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"""Lazy loading of moved objects in six.moves.urllib_parse"""
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_urllib_parse_moved_attributes = [
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MovedAttribute("ParseResult", "urlparse", "urllib.parse"),
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MovedAttribute("parse_qs", "urlparse", "urllib.parse"),
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MovedAttribute("parse_qsl", "urlparse", "urllib.parse"),
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MovedAttribute("urldefrag", "urlparse", "urllib.parse"),
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MovedAttribute("urljoin", "urlparse", "urllib.parse"),
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MovedAttribute("urlparse", "urlparse", "urllib.parse"),
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MovedAttribute("urlsplit", "urlparse", "urllib.parse"),
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MovedAttribute("urlunparse", "urlparse", "urllib.parse"),
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MovedAttribute("urlunsplit", "urlparse", "urllib.parse"),
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MovedAttribute("quote", "urllib", "urllib.parse"),
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MovedAttribute("quote_plus", "urllib", "urllib.parse"),
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MovedAttribute("unquote", "urllib", "urllib.parse"),
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MovedAttribute("unquote_plus", "urllib", "urllib.parse"),
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MovedAttribute("urlencode", "urllib", "urllib.parse"),
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]
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for attr in _urllib_parse_moved_attributes:
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setattr(Module_six_moves_urllib_parse, attr.name, attr)
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del attr
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sys.modules[__name__ + ".moves.urllib_parse"] = Module_six_moves_urllib_parse("six.moves.urllib_parse")
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sys.modules[__name__ + ".moves.urllib.parse"] = Module_six_moves_urllib_parse("six.moves.urllib.parse")
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class Module_six_moves_urllib_error(types.ModuleType):
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"""Lazy loading of moved objects in six.moves.urllib_error"""
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_urllib_error_moved_attributes = [
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MovedAttribute("URLError", "urllib2", "urllib.error"),
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MovedAttribute("HTTPError", "urllib2", "urllib.error"),
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MovedAttribute("ContentTooShortError", "urllib", "urllib.error"),
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]
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for attr in _urllib_error_moved_attributes:
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setattr(Module_six_moves_urllib_error, attr.name, attr)
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del attr
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sys.modules[__name__ + ".moves.urllib_error"] = Module_six_moves_urllib_error("six.moves.urllib_error")
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sys.modules[__name__ + ".moves.urllib.error"] = Module_six_moves_urllib_error("six.moves.urllib.error")
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class Module_six_moves_urllib_request(types.ModuleType):
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"""Lazy loading of moved objects in six.moves.urllib_request"""
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_urllib_request_moved_attributes = [
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MovedAttribute("urlopen", "urllib2", "urllib.request"),
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MovedAttribute("install_opener", "urllib2", "urllib.request"),
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MovedAttribute("build_opener", "urllib2", "urllib.request"),
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MovedAttribute("pathname2url", "urllib", "urllib.request"),
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MovedAttribute("url2pathname", "urllib", "urllib.request"),
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MovedAttribute("getproxies", "urllib", "urllib.request"),
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MovedAttribute("Request", "urllib2", "urllib.request"),
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MovedAttribute("OpenerDirector", "urllib2", "urllib.request"),
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MovedAttribute("HTTPDefaultErrorHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPRedirectHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPCookieProcessor", "urllib2", "urllib.request"),
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MovedAttribute("ProxyHandler", "urllib2", "urllib.request"),
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MovedAttribute("BaseHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPPasswordMgr", "urllib2", "urllib.request"),
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MovedAttribute("HTTPPasswordMgrWithDefaultRealm", "urllib2", "urllib.request"),
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MovedAttribute("AbstractBasicAuthHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPBasicAuthHandler", "urllib2", "urllib.request"),
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MovedAttribute("ProxyBasicAuthHandler", "urllib2", "urllib.request"),
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MovedAttribute("AbstractDigestAuthHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPDigestAuthHandler", "urllib2", "urllib.request"),
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MovedAttribute("ProxyDigestAuthHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPSHandler", "urllib2", "urllib.request"),
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MovedAttribute("FileHandler", "urllib2", "urllib.request"),
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MovedAttribute("FTPHandler", "urllib2", "urllib.request"),
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MovedAttribute("CacheFTPHandler", "urllib2", "urllib.request"),
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MovedAttribute("UnknownHandler", "urllib2", "urllib.request"),
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MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"),
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MovedAttribute("urlretrieve", "urllib", "urllib.request"),
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MovedAttribute("urlcleanup", "urllib", "urllib.request"),
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MovedAttribute("URLopener", "urllib", "urllib.request"),
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MovedAttribute("FancyURLopener", "urllib", "urllib.request"),
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]
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for attr in _urllib_request_moved_attributes:
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setattr(Module_six_moves_urllib_request, attr.name, attr)
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del attr
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sys.modules[__name__ + ".moves.urllib_request"] = Module_six_moves_urllib_request("six.moves.urllib_request")
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sys.modules[__name__ + ".moves.urllib.request"] = Module_six_moves_urllib_request("six.moves.urllib.request")
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class Module_six_moves_urllib_response(types.ModuleType):
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"""Lazy loading of moved objects in six.moves.urllib_response"""
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_urllib_response_moved_attributes = [
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MovedAttribute("addbase", "urllib", "urllib.response"),
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MovedAttribute("addclosehook", "urllib", "urllib.response"),
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MovedAttribute("addinfo", "urllib", "urllib.response"),
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MovedAttribute("addinfourl", "urllib", "urllib.response"),
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]
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for attr in _urllib_response_moved_attributes:
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setattr(Module_six_moves_urllib_response, attr.name, attr)
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del attr
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sys.modules[__name__ + ".moves.urllib_response"] = Module_six_moves_urllib_response("six.moves.urllib_response")
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sys.modules[__name__ + ".moves.urllib.response"] = Module_six_moves_urllib_response("six.moves.urllib.response")
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class Module_six_moves_urllib_robotparser(types.ModuleType):
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"""Lazy loading of moved objects in six.moves.urllib_robotparser"""
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_urllib_robotparser_moved_attributes = [
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MovedAttribute("RobotFileParser", "robotparser", "urllib.robotparser"),
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]
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for attr in _urllib_robotparser_moved_attributes:
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setattr(Module_six_moves_urllib_robotparser, attr.name, attr)
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del attr
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sys.modules[__name__ + ".moves.urllib_robotparser"] = Module_six_moves_urllib_robotparser("six.moves.urllib_robotparser")
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sys.modules[__name__ + ".moves.urllib.robotparser"] = Module_six_moves_urllib_robotparser("six.moves.urllib.robotparser")
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class Module_six_moves_urllib(types.ModuleType):
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"""Create a six.moves.urllib namespace that resembles the Python 3 namespace"""
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parse = sys.modules[__name__ + ".moves.urllib_parse"]
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error = sys.modules[__name__ + ".moves.urllib_error"]
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request = sys.modules[__name__ + ".moves.urllib_request"]
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response = sys.modules[__name__ + ".moves.urllib_response"]
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robotparser = sys.modules[__name__ + ".moves.urllib_robotparser"]
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sys.modules[__name__ + ".moves.urllib"] = Module_six_moves_urllib("six.moves.urllib")
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def add_move(move):
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"""Add an item to six.moves."""
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setattr(_MovedItems, move.name, move)
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@ -252,11 +398,16 @@ if PY3:
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def get_unbound_function(unbound):
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return unbound
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create_bound_method = types.MethodType
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Iterator = object
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else:
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def get_unbound_function(unbound):
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return unbound.im_func
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def create_bound_method(func, obj):
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return types.MethodType(func, obj, obj.__class__)
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class Iterator(object):
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def next(self):
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@ -297,12 +448,16 @@ if PY3:
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return s.encode("latin-1")
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def u(s):
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return s
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unichr = chr
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if sys.version_info[1] <= 1:
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def int2byte(i):
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return bytes((i,))
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else:
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# This is about 2x faster than the implementation above on 3.2+
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int2byte = operator.methodcaller("to_bytes", 1, "big")
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byte2int = operator.itemgetter(0)
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indexbytes = operator.getitem
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iterbytes = iter
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import io
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StringIO = io.StringIO
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BytesIO = io.BytesIO
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return s
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def u(s):
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return unicode(s, "unicode_escape")
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unichr = unichr
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int2byte = chr
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def byte2int(bs):
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return ord(bs[0])
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def indexbytes(buf, i):
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return ord(buf[i])
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def iterbytes(buf):
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return (ord(byte) for byte in buf)
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import StringIO
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StringIO = BytesIO = StringIO.StringIO
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_add_doc(b, """Byte literal""")
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_add_doc(reraise, """Reraise an exception.""")
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def with_metaclass(meta, base=object):
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def with_metaclass(meta, *bases):
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"""Create a base class with a metaclass."""
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return meta("NewBase", (base,), {})
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return meta("NewBase", bases, {})
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def add_metaclass(metaclass):
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"""Class decorator for creating a class with a metaclass."""
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def wrapper(cls):
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orig_vars = cls.__dict__.copy()
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orig_vars.pop('__dict__', None)
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orig_vars.pop('__weakref__', None)
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for slots_var in orig_vars.get('__slots__', ()):
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orig_vars.pop(slots_var)
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return metaclass(cls.__name__, cls.__bases__, orig_vars)
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return wrapper
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### Additional customizations for Django ###
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