Update sphinx to 3.4.0

[pyup-bot]

This PR updates Sphinx from 3.2.0 to 3.4.0.

Changelog

3.4.0

=====================================

Incompatible changes
--------------------

* 8105: autodoc: the signature of class constructor will be shown for decorated
classes, not a signature of decorator

Deprecated
----------

* The ``follow_wrapped`` argument of ``sphinx.util.inspect.signature()``
* The ``no_docstring`` argument of
``sphinx.ext.autodoc.Documenter.add_content()``
* ``sphinx.ext.autodoc.Documenter.get_object_members()``
* ``sphinx.ext.autodoc.DataDeclarationDocumenter``
* ``sphinx.ext.autodoc.GenericAliasDocumenter``
* ``sphinx.ext.autodoc.InstanceAttributeDocumenter``
* ``sphinx.ext.autodoc.SlotsAttributeDocumenter``
* ``sphinx.ext.autodoc.TypeVarDocumenter``
* ``sphinx.ext.autodoc.importer._getannotations()``
* ``sphinx.ext.autodoc.importer._getmro()``
* ``sphinx.pycode.ModuleAnalyzer.parse()``
* ``sphinx.util.osutil.movefile()``
* ``sphinx.util.requests.is_ssl_error()``

Features added
--------------

* 8119: autodoc: Allow to determine whether a member not included in
``__all__`` attribute of the module should be documented or not via
:event:`autodoc-skip-member` event
* 8219: autodoc: Parameters for generic class are not shown when super class is
a generic class and show-inheritance option is given (in Python 3.7 or above)
* autodoc: Add ``Documenter.config`` as a shortcut to access the config object
* autodoc: Add Optional[t] to annotation of function and method if a default
value equal to None is set.
* 8209: autodoc: Add ``:no-value:`` option to :rst:dir:`autoattribute` and
:rst:dir:`autodata` directive to suppress the default value of the variable
* 8460: autodoc: Support custom types defined by typing.NewType
* 8285: napoleon: Add :confval:`napoleon_attr_annotations` to merge type hints
on source code automatically if any type is specified in docstring
* 8236: napoleon: Support numpydoc's "Receives" section
* 6914: Add a new event :event:`warn-missing-reference` to custom warning
messages when failed to resolve a cross-reference
* 6914: Emit a detailed warning when failed to resolve a ``:ref:`` reference
* 6629: linkcheck: The builder now handles rate limits. See
:confval:`linkcheck_retry_on_rate_limit` for details.

Bugs fixed
----------

* 7613: autodoc: autodoc does not respect __signature__ of the class
* 4606: autodoc: the location of the warning is incorrect for inherited method
* 8105: autodoc: the signature of class constructor is incorrect if the class
is decorated
* 8434: autodoc: :confval:`autodoc_type_aliases` does not effect to variables
and attributes
* 8443: autodoc: autodata directive can't create document for PEP-526 based
type annotated variables
* 8443: autodoc: autoattribute directive can't create document for PEP-526
based uninitalized variables
* 8480: autodoc: autoattribute could not create document for __slots__
attributes
* 8503: autodoc: autoattribute could not create document for a GenericAlias as
class attributes correctly
* 8534: autodoc: autoattribute could not create document for a commented
attribute in alias class
* 8452: autodoc: autodoc_type_aliases doesn't work when autodoc_typehints is
set to "description"
* 8541: autodoc: autodoc_type_aliases doesn't work for the type annotation to
instance attributes
* 8460: autodoc: autodata and autoattribute directives do not display type
information of TypeVars
* 8493: autodoc: references to builtins not working in class aliases
* 8522: autodoc:  ``__bool__`` method could be called
* 8067: autodoc: A typehint for the instance variable having type_comment on
super class is not displayed
* 8545: autodoc: a __slots__ attribute is not documented even having docstring
* 741: autodoc: inherited-members doesn't work for instance attributes on super
class
* 8477: autosummary: non utf-8 reST files are generated when template contains
multibyte characters
* 8501: autosummary: summary extraction splits text after "el at." unexpectedly
* 8524: html: Wrong url_root has been generated on a document named "index"
* 8419: html search: Do not load ``language_data.js`` in non-search pages
* 8549: i18n: ``-D gettext_compact=0`` is no longer working
* 8454: graphviz: The layout option for graph and digraph directives don't work
* 8131: linkcheck: Use GET when HEAD requests cause Too Many Redirects, to
accommodate infinite redirect loops on HEAD
* 8437: Makefile: ``make clean`` with empty BUILDDIR is dangerous
* 8365: py domain: ``:type:`` and ``:rtype:`` gives false ambiguous class
lookup warnings
* 8352: std domain: Failed to parse an option that starts with bracket
* 8519: LaTeX: Prevent page brake in the middle of a seealso
* 8520: C, fix copying of AliasNode.

3.3.1

=====================================

Bugs fixed
----------

* 8372: autodoc: autoclass directive became slower than Sphinx-3.2
* 7727: autosummary: raise PycodeError when documenting python package
without __init__.py
* 8350: autosummary: autosummary_mock_imports causes slow down builds
* 8364: C, properly initialize attributes in empty symbols.
* 8399: i18n: Put system locale path after the paths specified by configuration

3.3.0

=====================================

Deprecated
----------

* ``sphinx.builders.latex.LaTeXBuilder.usepackages``
* ``sphinx.builders.latex.LaTeXBuilder.usepackages_afger_hyperref``
* ``sphinx.ext.autodoc.SingledispatchFunctionDocumenter``
* ``sphinx.ext.autodoc.SingledispatchMethodDocumenter``

Features added
--------------

* 8100: html: Show a better error message for failures on copying
html_static_files
* 8141: C: added a ``maxdepth`` option to :rst:dir:`c:alias` to insert
nested declarations.
* 8081: LaTeX: Allow to add LaTeX package via ``app.add_latex_package()`` until
just before writing .tex file
* 7996: manpage: Add :confval:`man_make_section_directory` to make a section
directory on build man page
* 8289: epub: Allow to suppress "duplicated ToC entry found" warnings from epub
builder using :confval:`suppress_warnings`.
* 8298: sphinx-quickstart: Add :option:`sphinx-quickstart --no-sep` option
* 8304: sphinx.testing: Register public markers in sphinx.testing.fixtures
* 8051: napoleon: use the obj role for all See Also items
* 8050: napoleon: Apply :confval:`napoleon_preprocess_types` to every field
* C and C++, show line numbers for previous declarations when duplicates are
detected.
* 8183: Remove substitution_reference nodes from doctree only on LaTeX builds

Bugs fixed
----------

* 8085: i18n: Add support for having single text domain
* 6640: i18n: Failed to override system message translation
* 8143: autodoc: AttributeError is raised when False value is passed to
autodoc_default_options
* 8103: autodoc: functools.cached_property is not considered as a property
* 8190: autodoc: parsing error is raised if some extension replaces docstring
by string not ending with blank lines
* 8142: autodoc: Wrong constructor signature for the class derived from
typing.Generic
* 8157: autodoc: TypeError is raised when annotation has invalid __args__
* 7964: autodoc: Tuple in default value is wrongly rendered
* 8200: autodoc: type aliases break type formatting of autoattribute
* 7786: autodoc: can't detect overloaded methods defined in other file
* 8294: autodoc: single-string __slots__ is not handled correctly
* 7785: autodoc: autodoc_typehints='none' does not effect to overloaded functions
* 8192: napoleon: description is disappeared when it contains inline literals
* 8142: napoleon: Potential of regex denial of service in google style docs
* 8169: LaTeX: pxjahyper loaded even when latex_engine is not platex
* 8215: LaTeX: 'oneside' classoption causes build warning
* 8175: intersphinx: Potential of regex denial of service by broken inventory
* 8277: sphinx-build: missing and redundant spacing (and etc) for console
output on building
* 7973: imgconverter: Check availability of imagemagick many times
* 8255: py domain: number in default argument value is changed from hexadecimal
to decimal
* 8316: html: Prevent arrow keys changing page when button elements are focused
* 8343: html search: Fix unnecessary load of images when parsing the document
* 8254: html theme: Line numbers misalign with code lines
* 8093: The highlight warning has wrong location in some builders (LaTeX,
singlehtml and so on)
* 8215: Eliminate Fancyhdr build warnings for oneside documents
* 8239: Failed to refer a token in productionlist if it is indented
* 8268: linkcheck: Report HTTP errors when ``linkcheck_anchors`` is ``True``
* 8245: linkcheck: take source directory into account for local files
* 8321: linkcheck: ``tel:`` schema hyperlinks are detected as errors
* 8323: linkcheck: An exit status is incorrect when links having unsupported
schema found
* 8188: C, add missing items to internal object types dictionary,
e.g., preventing intersphinx from resolving them.
* C, fix anon objects in intersphinx.
* 8270, C++, properly reject functions as duplicate declarations if a
non-function declaration of the same name already exists.
* C, fix references to function parameters.
Link to the function instead of a non-existing anchor.
* 6914: figure numbers are unexpectedly assigned to uncaptioned items
* 8320: make "inline" line numbers un-selectable

Testing
--------

* 8257: Support parallel build in sphinx.testing

3.2.1

=====================================

Features added
--------------

* 8095: napoleon: Add :confval:`napoleon_preprocess_types` to enable the type
preprocessor for numpy style docstrings
* 8114: C and C++, parse function attributes after parameters and qualifiers.

Bugs fixed
----------

* 8074: napoleon: Crashes during processing C-ext module
* 8088: napoleon: "Inline literal start-string without end-string" warning in
Numpy style Parameters section
* 8084: autodoc: KeyError is raised on documenting an attribute of the broken
class
* 8091: autodoc: AttributeError is raised on documenting an attribute on Python
3.5.2
* 8099: autodoc: NameError is raised when target code uses ``TYPE_CHECKING``
* C++, fix parsing of template template paramters, broken by the fix of 7944

Links

• PyPI: https://pypi.org/project/sphinx
• Changelog: https://pyup.io/changelogs/sphinx/
• Homepage: http://sphinx-doc.org/

[pyup-bot]

Closing this in favor of #285