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Update web-platform-tests to revision 0d318188757a9c996e20b82db201fd04de5aa255

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tests/wpt/web-platform-tests/tools/six/documentation/Makefile Normal file
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# Makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS =
SPHINXBUILD = sphinx-build
PAPER =
BUILDDIR = _build
# Internal variables.
PAPEROPT_a4 = -D latex_paper_size=a4
PAPEROPT_letter = -D latex_paper_size=letter
ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest
help:
@echo "Please use \`make <target>' where <target> is one of"
@echo " html to make standalone HTML files"
@echo " dirhtml to make HTML files named index.html in directories"
@echo " singlehtml to make a single large HTML file"
@echo " pickle to make pickle files"
@echo " json to make JSON files"
@echo " htmlhelp to make HTML files and a HTML help project"
@echo " qthelp to make HTML files and a qthelp project"
@echo " devhelp to make HTML files and a Devhelp project"
@echo " epub to make an epub"
@echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
@echo " latexpdf to make LaTeX files and run them through pdflatex"
@echo " text to make text files"
@echo " man to make manual pages"
@echo " changes to make an overview of all changed/added/deprecated items"
@echo " linkcheck to check all external links for integrity"
@echo " doctest to run all doctests embedded in the documentation (if enabled)"
clean:
-rm -rf $(BUILDDIR)/*
html:
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
dirhtml:
$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
@echo
@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
singlehtml:
$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
@echo
@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
pickle:
$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
@echo
@echo "Build finished; now you can process the pickle files."
json:
$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
@echo
@echo "Build finished; now you can process the JSON files."
htmlhelp:
$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
@echo
@echo "Build finished; now you can run HTML Help Workshop with the" \
".hhp project file in $(BUILDDIR)/htmlhelp."
qthelp:
$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
@echo
@echo "Build finished; now you can run "qcollectiongenerator" with the" \
".qhcp project file in $(BUILDDIR)/qthelp, like this:"
@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/six.qhcp"
@echo "To view the help file:"
@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/six.qhc"
devhelp:
$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
@echo
@echo "Build finished."
@echo "To view the help file:"
@echo "# mkdir -p $$HOME/.local/share/devhelp/six"
@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/six"
@echo "# devhelp"
epub:
$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
@echo
@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
latex:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo
@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
@echo "Run \`make' in that directory to run these through (pdf)latex" \
"(use \`make latexpdf' here to do that automatically)."
latexpdf:
$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
@echo "Running LaTeX files through pdflatex..."
make -C $(BUILDDIR)/latex all-pdf
@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
text:
$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
@echo
@echo "Build finished. The text files are in $(BUILDDIR)/text."
man:
$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
@echo
@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
changes:
$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
@echo
@echo "The overview file is in $(BUILDDIR)/changes."
linkcheck:
$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
@echo
@echo "Link check complete; look for any errors in the above output " \
"or in $(BUILDDIR)/linkcheck/output.txt."
doctest:
$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
@echo "Testing of doctests in the sources finished, look at the " \
"results in $(BUILDDIR)/doctest/output.txt."

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tests/wpt/web-platform-tests/tools/six/documentation/conf.py Normal file
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# -*- coding: utf-8 -*-
#
# six documentation build configuration file
import os
import sys
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#sys.path.append(os.path.abspath('.'))
# -- General configuration -----------------------------------------------------
# If your documentation needs a minimal Sphinx version, state it here.
needs_sphinx = "1.0"
# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
extensions = ["sphinx.ext.intersphinx"]
# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]
# The suffix of source filenames.
source_suffix = ".rst"
# The encoding of source files.
#source_encoding = "utf-8-sig"
# The master toctree document.
master_doc = "index"
# General information about the project.
project = u"six"
copyright = u"2010-2014, Benjamin Peterson"
sys.path.append(os.path.abspath(os.path.join(".", "..")))
from six import __version__ as six_version
sys.path.pop()
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#
# The short X.Y version.
version = six_version[:-2]
# The full version, including alpha/beta/rc tags.
release = six_version
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
#language = None
# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
#today = ''
# Else, today_fmt is used as the format for a strftime call.
#today_fmt = '%B %d, %Y'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ["_build"]
# The reST default role (used for this markup: `text`) to use for all documents.
#default_role = None
# If true, '()' will be appended to :func: etc. cross-reference text.
#add_function_parentheses = True
# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
#add_module_names = True
# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
#show_authors = False
# The name of the Pygments (syntax highlighting) style to use.
pygments_style = "sphinx"
# A list of ignored prefixes for module index sorting.
#modindex_common_prefix = []
# -- Options for HTML output ---------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = "default"
# Theme options are theme-specific and customize the look and feel of a theme
# further. For a list of options available for each theme, see the
# documentation.
#html_theme_options = {}
# Add any paths that contain custom themes here, relative to this directory.
#html_theme_path = []
# The name for this set of Sphinx documents. If None, it defaults to
# "<project> v<release> documentation".
#html_title = None
# A shorter title for the navigation bar. Default is the same as html_title.
#html_short_title = None
# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
#html_logo = None
# The name of an image file (within the static path) to use as favicon of the
# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
#html_favicon = None
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ["_static"]
# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
#html_last_updated_fmt = '%b %d, %Y'
# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
#html_use_smartypants = True
# Custom sidebar templates, maps document names to template names.
#html_sidebars = {}
# Additional templates that should be rendered to pages, maps page names to
# template names.
#html_additional_pages = {}
# If false, no module index is generated.
#html_domain_indices = True
# If false, no index is generated.
#html_use_index = True
# If true, the index is split into individual pages for each letter.
#html_split_index = False
# If true, links to the reST sources are added to the pages.
#html_show_sourcelink = True
# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
#html_show_sphinx = True
# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
#html_show_copyright = True
# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it. The value of this option must be the
# base URL from which the finished HTML is served.
#html_use_opensearch = ''
# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
#html_file_suffix = ''
# Output file base name for HTML help builder.
htmlhelp_basename = 'sixdoc'
# -- Options for LaTeX output --------------------------------------------------
# The paper size ('letter' or 'a4').
#latex_paper_size = 'letter'
# The font size ('10pt', '11pt' or '12pt').
#latex_font_size = '10pt'
# Grouping the document tree into LaTeX files. List of tuples
# (source start file, target name, title, author, documentclass [howto/manual]).
latex_documents = [
("index", "six.tex", u"six Documentation",
u"Benjamin Peterson", "manual"),
]
# The name of an image file (relative to this directory) to place at the top of
# the title page.
#latex_logo = None
# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
#latex_use_parts = False
# If true, show page references after internal links.
#latex_show_pagerefs = False
# If true, show URL addresses after external links.
#latex_show_urls = False
# Additional stuff for the LaTeX preamble.
#latex_preamble = ''
# Documents to append as an appendix to all manuals.
#latex_appendices = []
# If false, no module index is generated.
#latex_domain_indices = True
# -- Options for manual page output --------------------------------------------
# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
("index", "six", u"six Documentation",
[u"Benjamin Peterson"], 1)
]
# -- Intersphinx ---------------------------------------------------------------
intersphinx_mapping = {"py2" : ("https://docs.python.org/2/", None),
"py3" : ("https://docs.python.org/3/", None)}

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Six: Python 2 and 3 Compatibility Library
=========================================
.. module:: six
:synopsis: Python 2 and 3 compatibility
.. moduleauthor:: Benjamin Peterson <benjamin@python.org>
.. sectionauthor:: Benjamin Peterson <benjamin@python.org>
Six provides simple utilities for wrapping over differences between Python 2 and
Python 3. It is intended to support codebases that work on both Python 2 and 3
without modification. six consists of only one Python file, so it is painless
to copy into a project.
Six can be downloaded on `PyPi <http://pypi.python.org/pypi/six/>`_. Its bug
tracker and code hosting is on `BitBucket <http://bitbucket.org/gutworth/six>`_.
The name, "six", comes from the fact that 2*3 equals 6. Why not addition?
Multiplication is more powerful, and, anyway, "five" has already been snatched
away by the Zope Five project.
Indices and tables
------------------
* :ref:`genindex`
* :ref:`search`
Package contents
----------------
.. data:: PY2
A boolean indicating if the code is running on Python 2.
.. data:: PY3
A boolean indicating if the code is running on Python 3.
Constants
>>>>>>>>>
Six provides constants that may differ between Python versions. Ones ending
``_types`` are mostly useful as the second argument to ``isinstance`` or
``issubclass``.
.. data:: class_types
Possible class types. In Python 2, this encompasses old-style and new-style
classes. In Python 3, this is just new-styles.
.. data:: integer_types
Possible integer types. In Python 2, this is :func:`py2:long` and
:func:`py2:int`, and in Python 3, just :func:`py3:int`.
.. data:: string_types
Possible types for text data. This is :func:`py2:basestring` in Python 2 and
:func:`py3:str` in Python 3.
.. data:: text_type
Type for representing (Unicode) textual data. This is :func:`py2:unicode` in
Python 2 and :func:`py3:str` in Python 3.
.. data:: binary_type
Type for representing binary data. This is :func:`py2:str` in Python 2 and
:func:`py3:bytes` in Python 3.
.. data:: MAXSIZE
The maximum size of a container like :func:`py3:list` or :func:`py3:dict`.
This is equivalent to :data:`py3:sys.maxsize` in Python 2.6 and later
(including 3.x). Note, this is temptingly similar to, but not the same as
:data:`py2:sys.maxint` in Python 2. There is no direct equivalent to
:data:`py2:sys.maxint` in Python 3 because its integer type has no limits
aside from memory.
Here's example usage of the module::
import six
def dispatch_types(value):
if isinstance(value, six.integer_types):
handle_integer(value)
elif isinstance(value, six.class_types):
handle_class(value)
elif isinstance(value, six.string_types):
handle_string(value)
Object model compatibility
>>>>>>>>>>>>>>>>>>>>>>>>>>
Python 3 renamed the attributes of several intepreter data structures. The
following accessors are available. Note that the recommended way to inspect
functions and methods is the stdlib :mod:`py3:inspect` module.
.. function:: get_unbound_function(meth)
Get the function out of unbound method *meth*. In Python 3, unbound methods
don't exist, so this function just returns *meth* unchanged. Example
usage::
from six import get_unbound_function
class X(object):
def method(self):
pass
method_function = get_unbound_function(X.method)
.. function:: get_method_function(meth)
Get the function out of method object *meth*.
.. function:: get_method_self(meth)
Get the ``self`` of bound method *meth*.
.. function:: get_function_closure(func)
Get the closure (list of cells) associated with *func*. This is equivalent
to ``func.__closure__`` on Python 2.6+ and ``func.func_closure`` on Python
2.5.
.. function:: get_function_code(func)
Get the code object associated with *func*. This is equivalent to
``func.__code__`` on Python 2.6+ and ``func.func_code`` on Python 2.5.
.. function:: get_function_defaults(func)
Get the defaults tuple associated with *func*. This is equivalent to
``func.__defaults__`` on Python 2.6+ and ``func.func_defaults`` on Python
2.5.
.. function:: get_function_globals(func)
Get the globals of *func*. This is equivalent to ``func.__globals__`` on
Python 2.6+ and ``func.func_globals`` on Python 2.5.
.. function:: next(it)
advance_iterator(it)
Get the next item of iterator *it*. :exc:`py3:StopIteration` is raised if
the iterator is exhausted. This is a replacement for calling ``it.next()``
in Python 2 and ``next(it)`` in Python 3.
.. function:: callable(obj)
Check if *obj* can be called. Note ``callable`` has returned in Python 3.2,
so using six's version is only necessary when supporting Python 3.0 or 3.1.
.. function:: iterkeys(dictionary, **kwargs)
Returns an iterator over *dictionary*\'s keys. This replaces
``dictionary.iterkeys()`` on Python 2 and ``dictionary.keys()`` on
Python 3. *kwargs* are passed through to the underlying method.
.. function:: itervalues(dictionary, **kwargs)
Returns an iterator over *dictionary*\'s values. This replaces
``dictionary.itervalues()`` on Python 2 and ``dictionary.values()`` on
Python 3. *kwargs* are passed through to the underlying method.
.. function:: iteritems(dictionary, **kwargs)
Returns an iterator over *dictionary*\'s items. This replaces
``dictionary.iteritems()`` on Python 2 and ``dictionary.items()`` on
Python 3. *kwargs* are passed through to the underlying method.
.. function:: iterlists(dictionary, **kwargs)
Calls ``dictionary.iterlists()`` on Python 2 and ``dictionary.lists()`` on
Python 3. No builtin Python mapping type has such a method; this method is
intended for use with multi-valued dictionaries like `Werkzeug's
<http://werkzeug.pocoo.org/docs/datastructures/#werkzeug.datastructures.MultiDict>`_.
*kwargs* are passed through to the underlying method.
.. function:: viewkeys(dictionary)
Return a view over *dictionary*\'s keys. This replaces
:meth:`py2:dict.viewkeys` on Python 2.7 and :meth:`py3:dict.keys` on
Python 3.
.. function:: viewvalues(dictionary)
Return a view over *dictionary*\'s values. This replaces
:meth:`py2:dict.viewvalues` on Python 2.7 and :meth:`py3:dict.values` on
Python 3.
.. function:: viewitems(dictionary)
Return a view over *dictionary*\'s items. This replaces
:meth:`py2:dict.viewitems` on Python 2.7 and :meth:`py3:dict.items` on
Python 3.
.. function:: create_bound_method(func, obj)
Return a method object wrapping *func* and bound to *obj*. On both Python 2
and 3, this will return a :func:`py3:types.MethodType` object. The reason
this wrapper exists is that on Python 2, the ``MethodType`` constructor
requires the *obj*'s class to be passed.
.. class:: Iterator
A class for making portable iterators. The intention is that it be subclassed
and subclasses provide a ``__next__`` method. In Python 2, :class:`Iterator`
has one method: ``next``. It simply delegates to ``__next__``. An alternate
way to do this would be to simply alias ``next`` to ``__next__``. However,
this interacts badly with subclasses that override
``__next__``. :class:`Iterator` is empty on Python 3. (In fact, it is just
aliased to :class:`py3:object`.)
.. function:: wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS, updated=functools.WRAPPER_UPDATES)
This is exactly the :func:`py3:functools.wraps` decorator, but it sets the
``__wrapped__`` attribute on what it decorates as :func:`py3:functools.wraps`
does on Python versions after 3.2.
Syntax compatibility
>>>>>>>>>>>>>>>>>>>>
These functions smooth over operations which have different syntaxes between
Python 2 and 3.
.. function:: exec_(code, globals=None, locals=None)
Execute *code* in the scope of *globals* and *locals*. *code* can be a
string or a code object. If *globals* or *locals* are not given, they will
default to the scope of the caller. If just *globals* is given, it will also
be used as *locals*.
.. note::
Python 3's :func:`py3:exec` doesn't take keyword arguments, so calling
:func:`exec` with them should be avoided.
.. function:: print_(*args, *, file=sys.stdout, end="\\n", sep=" ")
Print *args* into *file*. Each argument will be separated with *sep* and
*end* will be written to the file after the last argument is printed.
.. note::
In Python 2, this function imitates Python 3's :func:`py3:print` by not
having softspace support. If you don't know what that is, you're probably
ok. :)
.. function:: raise_from(exc_value, exc_value_from)
Raise an exception from a context. On Python 3, this is equivalent to
``raise exc_value from exc_value_from``. On Python 2, which does not support
exception chaining, it is equivalent to ``raise exc_value``.
.. function:: reraise(exc_type, exc_value, exc_traceback=None)
Reraise an exception, possibly with a different traceback. In the simple
case, ``reraise(*sys.exc_info())`` with an active exception (in an except
block) reraises the current exception with the last traceback. A different
traceback can be specified with the *exc_traceback* parameter. Note that
since the exception reraising is done within the :func:`reraise` function,
Python will attach the call frame of :func:`reraise` to whatever traceback is
raised.
.. function:: with_metaclass(metaclass, *bases)
Create a new class with base classes *bases* and metaclass *metaclass*. This
is designed to be used in class declarations like this: ::
from six import with_metaclass
class Meta(type):
pass
class Base(object):
pass
class MyClass(with_metaclass(Meta, Base)):
pass
Another way to set a metaclass on a class is with the :func:`add_metaclass`
decorator.
.. function:: add_metaclass(metaclass)
Class decorator that replaces a normally-constructed class with a
metaclass-constructed one. Example usage: ::
@add_metaclass(Meta)
class MyClass(object):
pass
That code produces a class equivalent to ::
class MyClass(object, metaclass=Meta):
pass
on Python 3 or ::
class MyClass(object):
__metaclass__ = MyMeta
on Python 2.
Note that class decorators require Python 2.6. However, the effect of the
decorator can be emulated on Python 2.5 like so::
class MyClass(object):
pass
MyClass = add_metaclass(Meta)(MyClass)
Binary and text data
>>>>>>>>>>>>>>>>>>>>
Python 3 enforces the distinction between byte strings and text strings far more
rigoriously than Python 2 does; binary data cannot be automatically coerced to
or from text data. six provides several functions to assist in classifying
string data in all Python versions.
.. function:: b(data)
A "fake" bytes literal. *data* should always be a normal string literal. In
Python 2, :func:`b` returns a 8-bit string. In Python 3, *data* is encoded
with the latin-1 encoding to bytes.
.. note::
Since all Python versions 2.6 and after support the ``b`` prefix,
:func:`b`, code without 2.5 support doesn't need :func:`b`.
.. function:: u(text)
A "fake" unicode literal. *text* should always be a normal string literal.
In Python 2, :func:`u` returns unicode, and in Python 3, a string. Also, in
Python 2, the string is decoded with the ``unicode-escape`` codec, which
allows unicode escapes to be used in it.
.. note::
In Python 3.3, the ``u`` prefix has been reintroduced. Code that only
supports Python 3 versions greater than 3.3 thus does not need
:func:`u`.
.. note::
On Python 2, :func:`u` doesn't know what the encoding of the literal
is. Each byte is converted directly to the unicode codepoint of the same
value. Because of this, it's only safe to use :func:`u` with strings of
ASCII data.
.. function:: unichr(c)
Return the (Unicode) string representing the codepoint *c*. This is
equivalent to :func:`py2:unichr` on Python 2 and :func:`py3:chr` on Python 3.
.. function:: int2byte(i)
Converts *i* to a byte. *i* must be in ``range(0, 256)``. This is
equivalent to :func:`py2:chr` in Python 2 and ``bytes((i,))`` in Python 3.
.. function:: byte2int(bs)
Converts the first byte of *bs* to an integer. This is equivalent to
``ord(bs[0])`` on Python 2 and ``bs[0]`` on Python 3.
.. function:: indexbytes(buf, i)
Return the byte at index *i* of *buf* as an integer. This is equivalent to
indexing a bytes object in Python 3.
.. function:: iterbytes(buf)
Return an iterator over bytes in *buf* as integers. This is equivalent to
a bytes object iterator in Python 3.
.. data:: StringIO
This is an fake file object for textual data. It's an alias for
:class:`py2:StringIO.StringIO` in Python 2 and :class:`py3:io.StringIO` in
Python 3.
.. data:: BytesIO
This is a fake file object for binary data. In Python 2, it's an alias for
:class:`py2:StringIO.StringIO`, but in Python 3, it's an alias for
:class:`py3:io.BytesIO`.
Renamed modules and attributes compatibility
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
.. module:: six.moves
:synopsis: Renamed modules and attributes compatibility
Python 3 reorganized the standard library and moved several functions to
different modules. Six provides a consistent interface to them through the fake
:mod:`six.moves` module. For example, to load the module for parsing HTML on
Python 2 or 3, write::
from six.moves import html_parser
Similarly, to get the function to reload modules, which was moved from the
builtin module to the ``imp`` module, use::
from six.moves import reload_module
For the most part, :mod:`six.moves` aliases are the names of the modules in
Python 3. When the new Python 3 name is a package, the components of the name
are separated by underscores. For example, ``html.parser`` becomes
``html_parser``. In some cases where several modules have been combined, the
Python 2 name is retained. This is so the appropiate modules can be found when
running on Python 2. For example, ``BaseHTTPServer`` which is in
``http.server`` in Python 3 is aliased as ``BaseHTTPServer``.
Some modules which had two implementations have been merged in Python 3. For
example, ``cPickle`` no longer exists in Python 3; it was merged with
``pickle``. In these cases, fetching the fast version will load the fast one on
Python 2 and the merged module in Python 3.
The :mod:`py2:urllib`, :mod:`py2:urllib2`, and :mod:`py2:urlparse` modules have
been combined in the :mod:`py3:urllib` package in Python 3. The
:mod:`six.moves.urllib` package is a version-independent location for this
functionality; its structure mimics the structure of the Python 3
:mod:`py3:urllib` package.
.. note::
In order to make imports of the form::
from six.moves.cPickle import loads
work, six places special proxy objects in in :data:`py3:sys.modules`. These
proxies lazily load the underlying module when an attribute is fetched. This
will fail if the underlying module is not available in the Python
interpreter. For example, ``sys.modules["six.moves.winreg"].LoadKey`` would
fail on any non-Windows platform. Unfortunately, some applications try to
load attributes on every module in :data:`py3:sys.modules`. six mitigates
this problem for some applications by pretending attributes on unimportable
modules don't exist. This hack doesn't work in every case, though. If you are
encountering problems with the lazy modules and don't use any from imports
directly from ``six.moves`` modules, you can workaround the issue by removing
the six proxy modules::
d = [name for name in sys.modules if name.startswith("six.moves.")]
for name in d:
del sys.modules[name]
Supported renames:
+------------------------------+-------------------------------------+-------------------------------------+
| Name | Python 2 name | Python 3 name |
+==============================+=====================================+=====================================+
| ``builtins`` | :mod:`py2:__builtin__` | :mod:`py3:builtins` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``configparser`` | :mod:`py2:ConfigParser` | :mod:`py3:configparser` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``copyreg`` | :mod:`py2:copy_reg` | :mod:`py3:copyreg` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``cPickle`` | :mod:`py2:cPickle` | :mod:`py3:pickle` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``cStringIO`` | :func:`py2:cStringIO.StringIO` | :class:`py3:io.StringIO` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``dbm_gnu`` | :func:`py2:gdbm` | :class:`py3:dbm.gnu` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``_dummy_thread`` | :mod:`py2:dummy_thread` | :mod:`py3:_dummy_thread` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``email_mime_multipart`` | :mod:`py2:email.MIMEMultipart` | :mod:`py3:email.mime.multipart` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``email_mime_nonmultipart`` | :mod:`py2:email.MIMENonMultipart` | :mod:`py3:email.mime.nonmultipart` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``email_mime_text`` | :mod:`py2:email.MIMEText` | :mod:`py3:email.mime.text` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``email_mime_base`` | :mod:`py2:email.MIMEBase` | :mod:`py3:email.mime.base` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``filter`` | :func:`py2:itertools.ifilter` | :func:`py3:filter` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``filterfalse`` | :func:`py2:itertools.ifilterfalse` | :func:`py3:itertools.filterfalse` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``http_cookiejar`` | :mod:`py2:cookielib` | :mod:`py3:http.cookiejar` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``http_cookies`` | :mod:`py2:Cookie` | :mod:`py3:http.cookies` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``html_entities`` | :mod:`py2:htmlentitydefs` | :mod:`py3:html.entities` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``html_parser`` | :mod:`py2:HTMLParser` | :mod:`py3:html.parser` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``http_client`` | :mod:`py2:httplib` | :mod:`py3:http.client` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``BaseHTTPServer`` | :mod:`py2:BaseHTTPServer` | :mod:`py3:http.server` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``CGIHTTPServer`` | :mod:`py2:CGIHTTPServer` | :mod:`py3:http.server` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``SimpleHTTPServer`` | :mod:`py2:SimpleHTTPServer` | :mod:`py3:http.server` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``input`` | :func:`py2:raw_input` | :func:`py3:input` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``intern`` | :func:`py2:intern` | :func:`py3:sys.intern` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``map`` | :func:`py2:itertools.imap` | :func:`py3:map` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``queue`` | :mod:`py2:Queue` | :mod:`py3:queue` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``range`` | :func:`py2:xrange` | :func:`py3:range` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``reduce`` | :func:`py2:reduce` | :func:`py3:functools.reduce` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``reload_module`` | :func:`py2:reload` | :func:`py3:imp.reload` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``reprlib`` | :mod:`py2:repr` | :mod:`py3:reprlib` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``shlex_quote`` | :mod:`py2:pipes.quote` | :mod:`py3:shlex.quote` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``socketserver`` | :mod:`py2:SocketServer` | :mod:`py3:socketserver` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``_thread`` | :mod:`py2:thread` | :mod:`py3:_thread` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter`` | :mod:`py2:Tkinter` | :mod:`py3:tkinter` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_dialog`` | :mod:`py2:Dialog` | :mod:`py3:tkinter.dialog` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_filedialog`` | :mod:`py2:FileDialog` | :mod:`py3:tkinter.FileDialog` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_scrolledtext`` | :mod:`py2:ScrolledText` | :mod:`py3:tkinter.scrolledtext` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_simpledialog`` | :mod:`py2:SimpleDialog` | :mod:`py3:tkinter.simpledialog` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_ttk`` | :mod:`py2:ttk` | :mod:`py3:tkinter.ttk` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_tix`` | :mod:`py2:Tix` | :mod:`py3:tkinter.tix` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_constants`` | :mod:`py2:Tkconstants` | :mod:`py3:tkinter.constants` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_dnd`` | :mod:`py2:Tkdnd` | :mod:`py3:tkinter.dnd` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_colorchooser`` | :mod:`py2:tkColorChooser` | :mod:`py3:tkinter.colorchooser` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_commondialog`` | :mod:`py2:tkCommonDialog` | :mod:`py3:tkinter.commondialog` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_tkfiledialog`` | :mod:`py2:tkFileDialog` | :mod:`py3:tkinter.filedialog` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_font`` | :mod:`py2:tkFont` | :mod:`py3:tkinter.font` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_messagebox`` | :mod:`py2:tkMessageBox` | :mod:`py3:tkinter.messagebox` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``tkinter_tksimpledialog`` | :mod:`py2:tkSimpleDialog` | :mod:`py3:tkinter.simpledialog` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``urllib.parse`` | See :mod:`six.moves.urllib.parse` | :mod:`py3:urllib.parse` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``urllib.error`` | See :mod:`six.moves.urllib.error` | :mod:`py3:urllib.error` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``urllib.request`` | See :mod:`six.moves.urllib.request` | :mod:`py3:urllib.request` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``urllib.response`` | See :mod:`six.moves.urllib.response`| :mod:`py3:urllib.response` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``urllib.robotparser`` | :mod:`py2:robotparser` | :mod:`py3:urllib.robotparser` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``urllib_robotparser`` | :mod:`py2:robotparser` | :mod:`py3:urllib.robotparser` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``UserDict`` | :class:`py2:UserDict.UserDict` | :class:`py3:collections.UserDict` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``UserList`` | :class:`py2:UserList.UserList` | :class:`py3:collections.UserList` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``UserString`` | :class:`py2:UserString.UserString` | :class:`py3:collections.UserString` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``winreg`` | :mod:`py2:_winreg` | :mod:`py3:winreg` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``xmlrpc_client`` | :mod:`py2:xmlrpclib` | :mod:`py3:xmlrpc.client` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``xmlrpc_server`` | :mod:`py2:SimpleXMLRPCServer` | :mod:`py3:xmlrpc.server` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``xrange`` | :func:`py2:xrange` | :func:`py3:range` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``zip`` | :func:`py2:itertools.izip` | :func:`py3:zip` |
+------------------------------+-------------------------------------+-------------------------------------+
| ``zip_longest`` | :func:`py2:itertools.izip_longest` | :func:`py3:itertools.zip_longest` |
+------------------------------+-------------------------------------+-------------------------------------+
urllib parse
<<<<<<<<<<<<
.. module:: six.moves.urllib.parse
:synopsis: Stuff from :mod:`py2:urlparse` and :mod:`py2:urllib` in Python 2 and :mod:`py3:urllib.parse` in Python 3
Contains functions from Python 3's :mod:`py3:urllib.parse` and Python 2's:
:mod:`py2:urlparse`:
* :func:`py2:urlparse.ParseResult`
* :func:`py2:urlparse.SplitResult`
* :func:`py2:urlparse.urlparse`
* :func:`py2:urlparse.urlunparse`
* :func:`py2:urlparse.parse_qs`
* :func:`py2:urlparse.parse_qsl`
* :func:`py2:urlparse.urljoin`
* :func:`py2:urlparse.urldefrag`
* :func:`py2:urlparse.urlsplit`
* :func:`py2:urlparse.urlunsplit`
* :func:`py2:urlparse.splitquery`
* :func:`py2:urlparse.uses_fragment`
* :func:`py2:urlparse.uses_netloc`
* :func:`py2:urlparse.uses_params`
* :func:`py2:urlparse.uses_query`
* :func:`py2:urlparse.uses_relative`
and :mod:`py2:urllib`:
* :func:`py2:urllib.quote`
* :func:`py2:urllib.quote_plus`
* :func:`py2:urllib.splittag`
* :func:`py2:urllib.splituser`
* :func:`py2:urllib.unquote`
* :func:`py2:urllib.unquote_plus`
* :func:`py2:urllib.urlencode`
urllib error
<<<<<<<<<<<<
.. module:: six.moves.urllib.error
:synopsis: Stuff from :mod:`py2:urllib` and :mod:`py2:urllib2` in Python 2 and :mod:`py3:urllib.error` in Python 3
Contains exceptions from Python 3's :mod:`py3:urllib.error` and Python 2's:
:mod:`py2:urllib`:
* :exc:`py2:urllib.ContentTooShortError`
and :mod:`py2:urllib2`:
* :exc:`py2:urllib2.URLError`
* :exc:`py2:urllib2.HTTPError`
urllib request
<<<<<<<<<<<<<<
.. module:: six.moves.urllib.request
:synopsis: Stuff from :mod:`py2:urllib` and :mod:`py2:urllib2` in Python 2 and :mod:`py3:urllib.request` in Python 3
Contains items from Python 3's :mod:`py3:urllib.request` and Python 2's:
:mod:`py2:urllib`:
* :func:`py2:urllib.pathname2url`
* :func:`py2:urllib.url2pathname`
* :func:`py2:urllib.getproxies`
* :func:`py2:urllib.urlretrieve`
* :func:`py2:urllib.urlcleanup`
* :class:`py2:urllib.URLopener`
* :class:`py2:urllib.FancyURLopener`
* :func:`py2:urllib.proxy_bypass`
and :mod:`py2:urllib2`:
* :func:`py2:urllib2.urlopen`
* :func:`py2:urllib2.install_opener`
* :func:`py2:urllib2.build_opener`
* :class:`py2:urllib2.Request`
* :class:`py2:urllib2.OpenerDirector`
* :class:`py2:urllib2.HTTPDefaultErrorHandler`
* :class:`py2:urllib2.HTTPRedirectHandler`
* :class:`py2:urllib2.HTTPCookieProcessor`
* :class:`py2:urllib2.ProxyHandler`
* :class:`py2:urllib2.BaseHandler`
* :class:`py2:urllib2.HTTPPasswordMgr`
* :class:`py2:urllib2.HTTPPasswordMgrWithDefaultRealm`
* :class:`py2:urllib2.AbstractBasicAuthHandler`
* :class:`py2:urllib2.HTTPBasicAuthHandler`
* :class:`py2:urllib2.ProxyBasicAuthHandler`
* :class:`py2:urllib2.AbstractDigestAuthHandler`
* :class:`py2:urllib2.HTTPDigestAuthHandler`
* :class:`py2:urllib2.ProxyDigestAuthHandler`
* :class:`py2:urllib2.HTTPHandler`
* :class:`py2:urllib2.HTTPSHandler`
* :class:`py2:urllib2.FileHandler`
* :class:`py2:urllib2.FTPHandler`
* :class:`py2:urllib2.CacheFTPHandler`
* :class:`py2:urllib2.UnknownHandler`
* :class:`py2:urllib2.HTTPErrorProcessor`
urllib response
<<<<<<<<<<<<<<<
.. module:: six.moves.urllib.response
:synopsis: Stuff from :mod:`py2:urllib` in Python 2 and :mod:`py3:urllib.response` in Python 3
Contains classes from Python 3's :mod:`py3:urllib.response` and Python 2's:
:mod:`py2:urllib`:
* :class:`py2:urllib.addbase`
* :class:`py2:urllib.addclosehook`
* :class:`py2:urllib.addinfo`
* :class:`py2:urllib.addinfourl`
Advanced - Customizing renames
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
.. currentmodule:: six
It is possible to add additional names to the :mod:`six.moves` namespace.
.. function:: add_move(item)
Add *item* to the :mod:`six.moves` mapping. *item* should be a
:class:`MovedAttribute` or :class:`MovedModule` instance.
.. function:: remove_move(name)
Remove the :mod:`six.moves` mapping called *name*. *name* should be a
string.
Instances of the following classes can be passed to :func:`add_move`. Neither
have any public members.
.. class:: MovedModule(name, old_mod, new_mod)
Create a mapping for :mod:`six.moves` called *name* that references different
modules in Python 2 and 3. *old_mod* is the name of the Python 2 module.
*new_mod* is the name of the Python 3 module.
.. class:: MovedAttribute(name, old_mod, new_mod, old_attr=None, new_attr=None)
Create a mapping for :mod:`six.moves` called *name* that references different
attributes in Python 2 and 3. *old_mod* is the name of the Python 2 module.
*new_mod* is the name of the Python 3 module. If *new_attr* is not given, it
defaults to *old_attr*. If neither is given, they both default to *name*.