Update sphinx to 1.8.4

[pyup-bot]

This PR updates Sphinx from 1.6.5 to 1.8.4.

Changelog

1.8.4

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

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

* 3707: latex: no bold checkmark (✔) available.
* 5605: with the documentation language set to Chinese, English words could not
be searched.
* 5889: LaTeX: user ``numfig_format`` is stripped of spaces and may cause
build failure
* C++, fix hyperlinks for declarations involving east cv-qualifiers.
* 5755: C++, fix duplicate declaration error on function templates with constraints
in the return type.
* C++, parse unary right fold expressions and binary fold expressions.
* pycode could not handle egg files on windows
* 5928: KeyError: 'DOCUTILSCONFIG' when running build
* 5936: LaTeX: PDF build broken by inclusion of image taller than page height
in an admonition
* 5231: "make html" does not read and build "po" files in "locale" dir
* 5954: ``:scale:`` image option may break PDF build if image in an admonition
* 5966: mathjax has not been loaded on incremental build
* 5960: LaTeX: modified PDF layout since September 2018 TeXLive update of
:file:`parskip.sty`
* 5948: LaTeX: duplicated labels are generated for sections
* 5958: versionadded directive causes crash with Python 3.5.0
* 5995: autodoc: autodoc_mock_imports conflict with metaclass on Python 3.7
* 5871: texinfo: a section title ``.`` is not allowed

1.8.3

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

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

* LaTeX: it is possible to insert custom material to appear on back of title
page, see discussion of ``'maketitle'`` key of :confval:`latex_elements`
(``'manual'`` docclass only)

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

* 5725: mathjax: Use CDN URL for "latest" version by default
* 5460: html search does not work with some 3rd party themes
* 5520: LaTeX, caption package incompatibility since Sphinx 1.6
* 5614: autodoc: incremental build is broken when builtin modules are imported
* 5627: qthelp: index.html missing in QtHelp
* 5659: linkcheck: crashes for a hyperlink containing multibyte character
* 5754: DOC: Fix some mistakes in :doc:`/latex`
* 5810: LaTeX: sphinxVerbatim requires explicit "hllines" set-up since 1.6.6
(refs: 1238)
* 5636: C++, fix parsing of floating point literals.
* 5496 (again): C++, fix assertion in partial builds with duplicates.
* 5724: quickstart: sphinx-quickstart fails when $LC_ALL is empty
* 1956: Default conf.py is not PEP8-compliant
* 5849: LaTeX: document class ``\maketitle`` is overwritten with no
possibility to use original meaning in place of Sphinx custom one
* 5834: apidoc: wrong help for ``--tocfile``
* 5800: todo: crashed if todo is defined in TextElement
* 5846: htmlhelp: convert hex escaping to decimal escaping in .hhc/.hhk files
* htmlhelp: broken .hhk file generated when title contains a double quote

1.8.2

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

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

* 5497: Do not include MathJax.js and jsmath.js unless it is really needed

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

* 5471: Show appropriate deprecation warnings

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

* 5490: latex: enumerated list causes a crash with recommonmark
* 5492: sphinx-build fails to build docs w/ Python < 3.5.2
* 3704: latex: wrong ``\label`` positioning for figures with a legend
* 5496: C++, fix assertion when a symbol is declared more than twice.
* 5493: gettext: crashed with broken template
* 5495: csv-table directive with file option in included file is broken (refs:
4821)
* 5498: autodoc: unable to find type hints for a ``functools.partial``
* 5480: autodoc: unable to find type hints for unresolvable Forward references
* 5419: incompatible math_block node has been generated
* 5548: Fix ensuredir() in case of pre-existing file
* 5549: graphviz Correctly deal with non-existing static dir
* 3002: i18n: multiple footnote_references referring same footnote cause
duplicated node_ids
* 5563: latex: footnote_references generated by extension causes a LaTeX
builder crash
* 5561: make all-pdf fails with old xindy version
* 5557: quickstart: --no-batchfile isn't honored
* 3080: texinfo: multiline rubrics are broken
* 3080: texinfo: multiline citations are broken

1.8.1

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

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

* LaTeX ``\pagestyle`` commands have been moved to the LaTeX template. No
changes in PDF, except possibly if ``\sphinxtableofcontents``, which
contained them, had been customized in :file:`conf.py`. (refs: 5455)

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

* 5418: Incorrect default path for sphinx-build -d/doctrees files
* 5421: autodoc emits deprecation warning for :confval:`autodoc_default_flags`
* 5422: lambda object causes PicklingError on storing environment
* 5417: Sphinx fails to build with syntax error in Python 2.7.5
* 4911: add latexpdf to make.bat for non make-mode
* 5436: Autodoc does not work with enum subclasses with properties/methods
* 5437: autodoc: crashed on modules importing eggs
* 5433: latex: ImportError: cannot import name 'DEFAULT_SETTINGS'
* 5431: autodoc: ``autofunction`` emits a warning for callable objects
* 5457: Fix TypeError in error message when override is prohibited
* 5453: PDF builds of 'howto' documents have no page numbers
* 5463: mathbase: math_role and MathDirective was disappeared in 1.8.0
* 5454: latex: Index has disappeared from PDF for Japanese documents
* 5432: py domain: ``:type:`` field can't process ``:term:`` references
* 5426: py domain: TypeError has been raised for class attribute

1.8.0

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

Dependencies
------------

1.8.0b2

* html: search box overrides to other elements if scrolled
* i18n: warnings for translation catalogs have wrong line numbers (refs: 5321)
* 5325: latex: cross references has been broken by multiply labeled objects
* C++, fixes for symbol addition and lookup. Lookup should no longer break
in partial builds. See also 5337.
* 5348: download reference to remote file is not displayed
* 5282: html theme: ``pygments_style`` of theme was overridden by ``conf.py``
by default
* 4379: toctree shows confusing warning when document is excluded
* 2401: autodoc: ``:members:`` causes ``:special-members:`` not to be shown
* autodoc: ImportError is replaced by AttributeError for deeper module
* 2720, 4034: Incorrect links with ``:download:``, duplicate names, and
parallel builds
* 5290: autodoc: failed to analyze source code in egg package
* 5399: Sphinx crashes if unknown po file exists

1.8.0b1

* 5083: Fix wrong make.bat option for internationalization.
* 5115: napoleon: add admonitions added by 4613 to the docs.

1.7.9

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

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

* 5359: Make generated texinfo files reproducible by sorting the anchors

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

* 5361: crashed on incremental build if document uses include directive

1.7.8

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

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

* The type of ``env.included`` has been changed to dict of set

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

* 5320: intersphinx: crashed if invalid url given
* 5326: manpage: crashed when invalid docname is specified as ``man_pages``
* 5322: autodoc: ``Any`` typehint causes formatting error
* 5327: "document isn't included in any toctree" warning on rebuild with
generated files
* 5335: quickstart: escape sequence has been displayed with MacPorts' python

1.7.7

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

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

* 5198: document not in toctree warning when including files only for parallel
builds
* LaTeX: reduce "Token not allowed in a PDF string" hyperref warnings in latex
console output (refs: 5236)
* LaTeX: suppress "remreset Warning: The remreset package is obsolete" in latex
console output with recent LaTeX (refs: 5237)
* 5234: PDF output: usage of PAPER environment variable is broken since Sphinx
1.5
* LaTeX: fix the :confval:`latex_engine` documentation regarding Latin Modern
font with XeLaTeX/LuaLateX (refs: 5251)
* 5280: autodoc: Fix wrong type annotations for complex typing
* autodoc: Optional types are wrongly rendered
* 5291: autodoc crashed by ForwardRef types
* 5211: autodoc: No docs generated for functools.partial functions
* 5306: autodoc: ``getargspec()`` raises NameError for invalid typehints
* 5298: imgmath: math_number_all causes equations to have two numbers in html
* 5294: sphinx-quickstart blank prompts in PowerShell

1.7.6

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

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

* 5037: LaTeX ``\sphinxupquote{}`` breaks in Russian
* sphinx.testing uses deprecated pytest API; ``Node.get_marker(name)``
* 5016: crashed when recommonmark.AutoStrictify is enabled
* 5022: latex: crashed with docutils package provided by Debian/Ubuntu
* 5009: latex: a label for table is vanished if table does not have a caption
* 5048: crashed with numbered toctree
* 2410: C, render empty argument lists for macros.
* C++, fix lookup of full template specializations with no template arguments.
* 4667: C++, fix assertion on missing references in global scope when using
intersphinx. Thanks to Alan M. Carroll.
* 5019: autodoc: crashed by Form Feed Character
* 5032: autodoc: loses the first staticmethod parameter for old styled classes
* 5036: quickstart: Typing Ctrl-U clears the whole of line
* 5066: html: "relations" sidebar is not shown by default
* 5091: latex: curly braces in index entries are not handled correctly
* 5070: epub: Wrong internal href fragment links
* 5104: apidoc: Interface of ``sphinx.apidoc:main()`` has changed
* 4272: PDF builds of French projects have issues with XeTeX
* 5076: napoleon raises RuntimeError with python 3.7
* 5125: sphinx-build: Interface of ``sphinx:main()`` has changed
* sphinx-build: ``sphinx.cmd.build.main()`` refers ``sys.argv`` instead of given
argument
* 5146: autosummary: warning is emitted when the first line of docstring ends
with literal notation
* autosummary: warnings of autosummary indicates wrong location (refs: 5146)
* 5143: autodoc: crashed on inspecting dict like object which does not support
sorting
* 5139: autodoc: Enum argument missing if it shares value with another
* 4946: py domain: rtype field could not handle "None" as a type
* 5176: LaTeX: indexing of terms containing `, ``!``, or ``"`` fails
* 5161: html: crashes if copying static files are failed
* 5167: autodoc: Fix formatting type annotations for tuples with more than two
arguments
* 3329: i18n: crashed by auto-symbol footnote references
* 5158: autosummary: module summary has been broken when it starts with heading

1.7.5

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

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

* 4924: html search: Upper characters problem in any other languages
* 4932: apidoc: some subpackage is ignored if sibling subpackage contains a
module starting with underscore
* 4863, 4938, 4939: i18n doesn't handle correctly node.title as used for
contents, topic, admonition, table and section.
* 4913: i18n: literal blocks in bullet list are not translated
* 4962: C++, raised TypeError on duplicate declaration.
* 4825: C++, properly parse expr roles and give better error messages when
(escaped) line breaks are present.
* C++, properly use ``desc_addname`` nodes for prefixes of names.
* C++, parse pack expansions in function calls.
* 4915, 4916: links on search page are broken when using dirhtml builder
* 4969: autodoc: constructor method should not have return annotation
* latex: deeply nested enumerated list which is beginning with non-1 causes
LaTeX engine crashed
* 4978: latex: shorthandoff is not set up for Brazil locale
* 4928: i18n: Ignore dot-directories like .git/ in LC_MESSAGES/
* 4946: py domain: type field could not handle "None" as a type
* 4979: latex: Incorrect escaping of curly braces in index entries
* 4956: autodoc: Failed to extract document from a subclass of the class on
mocked module
* 4973: latex: glossary directive adds whitespace to each item
* 4980: latex: Explicit labels on code blocks are duplicated
* 4919: node.asdom() crashes if toctree has :numbered: option
* 4914: autodoc: Parsing error when using dataclasses without default values
* 4931: autodoc: crashed when handler for autodoc-skip-member raises an error
* 4931: autodoc: crashed when subclass of mocked class are processed by
napoleon module
* 5007: sphinx-build crashes when error log contains a "%" character

1.7.4

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

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

* 4885, 4887: domains: Crashed with duplicated objects
* 4889: latex: sphinx.writers.latex causes recursive import

1.7.3

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

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

* 4769: autodoc loses the first staticmethod parameter
* 4790: autosummary: too wide two column tables in PDF builds
* 4795: Latex customization via ``_templates/longtable.tex_t`` is broken
* 4789: imgconverter: confused by convert.exe of Windows
* 4783: On windows, Sphinx crashed when drives of srcdir and outdir are
different
* 4812: autodoc ignores type annotated variables
* 4817: wrong URLs on warning messages
* 4784: latex: :confval:`latex_show_urls` assigns incorrect footnote numbers if
hyperlinks exists inside substitutions
* 4837: latex with class memoir Error: Font command ``\sf`` is not supported
* 4803: latex: too slow in proportion to number of auto numbered footnotes
* 4838: htmlhelp: The entries in .hhp file is not ordered
* toctree directive tries to glob for URL having query_string
* 4871: html search: Upper characters problem in German
* 4717: latex: Compilation for German docs failed with LuaLaTeX and XeLaTeX
* 4459: duplicated labels detector does not work well in parallel build
* 4878: Crashed with extension which returns invalid metadata

1.7.2

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

Incompatible changes
--------------------
* 4520: apidoc: folders with an empty __init__.py are no longer excluded from
TOC

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

* 4669: sphinx.build_main and sphinx.make_main throw NameError
* 4685: autosummary emits meaningless warnings
* autodoc: crashed when invalid options given
* pydomain: always strip parenthesis if empty (refs: 1042)
* 4689: autosummary: unexpectedly strips docstrings containing "i.e."
* 4701: viewcode: Misplaced ``<div>`` in viewcode html output
* 4444: Don't require numfig to use :numref: on sections
* 4727: Option clash for package textcomp
* 4725: Sphinx does not work with python 3.5.0 and 3.5.1
* 4716: Generation PDF file with TexLive on Windows, file not found error
* 4574: vertical space before equation in latex
* 4720: message when an image is mismatched for builder is not clear
* 4655, 4684: Incomplete localization strings in Polish and Chinese
* 2286: Sphinx crashes when error is happens in rendering HTML pages
* 4688: Error to download remote images having long URL
* 4754: sphinx/pycode/__init__.py raises AttributeError
* 1435: qthelp builder should htmlescape keywords
* epub: Fix docTitle elements of toc.ncx is not escaped
* 4520: apidoc: Subpackage not in toc (introduced in 1.6.6) now fixed
* 4767: html: search highlighting breaks mathjax equations

1.7.1

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

Deprecated
----------

* 4623: ``sphinx.build_main()`` is deprecated.
* autosummary: The interface of ``sphinx.ext.autosummary.get_documenter()`` has
been changed (Since 1.7.0)
* 4664: ``sphinx.ext.intersphinx.debug()`` is deprecated.

For more details, see `deprecation APIs list
<http://www.sphinx-doc.org/en/master/extdev/index.htmldeprecated-apis>`_

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

* 4608: epub: Invalid meta tag is generated
* 4260: autodoc: keyword only argument separator is not disappeared if it is
appeared at top of the argument list
* 4622: epub: :confval:`epub_scheme` does not effect to content.opf
* 4627: graphviz: Fit graphviz images to page
* 4617: quickstart: PROJECT_DIR argument is required
* 4623: sphinx.build_main no longer exists in 1.7.0
* 4615: The argument of ``sphinx.build`` has been changed in 1.7.0
* autosummary: The interface of ``sphinx.ext.autosummary.get_documenter()`` has
been changed
* 4630: Have order on msgids in sphinx.pot deterministic
* 4563: autosummary: Incorrect end of line punctuation detection
* 4577: Enumerated sublists with explicit start with wrong number
* 4641: A external link in TOC cannot contain "?" with ``:glob:`` option
* C++, add missing parsing of explicit casts and typeid in expression parsing.
* C++, add missing parsing of ``this`` in expression parsing.
* 4655: Fix incomplete localization strings in Polish
* 4653: Fix error reporting for parameterless ImportErrors
* 4664: Reading objects.inv fails again
* 4662: ``any`` refs with ``term`` targets crash when an ambiguity is
encountered

1.7.0

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

Dependencies
------------

1.7.0b3

* 4019: inheritance_diagram AttributeError stopping make process
* 4531: autosummary: methods are not treated as attributes
* 4538: autodoc: ``sphinx.ext.autodoc.Options`` has been moved
* 4539: autodoc emits warnings for partialmethods
* 4223: doctest: failing tests reported in wrong file, at wrong line
* i18n: message catalogs are not compiled if specific filenames are given for
``sphinx-build`` as arguments (refs: 4560)
* 4027: sphinx.ext.autosectionlabel now expects labels to be the same as they
are in the raw source; no smart quotes, nothig fancy.
* 4581: apidoc: Excluded modules still included


Testing
--------

1.7.0b2

* 4415: autodoc classifies inherited classmethods as regular methods
* 4415: autodoc classifies inherited staticmethods as regular methods
* 4472: DOCUMENTATION_OPTIONS is not defined
* 4491: autodoc: prefer _MockImporter over other importers in sys.meta_path
* 4490: autodoc: type annotation is broken with python 3.7.0a4+
* utils package is no longer installed
* 3952: apidoc: module header is too escaped
* 4275: Formats accepted by sphinx.util.i18n.format_date are limited
* 4493: recommonmark raises AttributeError if AutoStructify enabled
* 4209: intersphinx: In link title, "v" should be optional if target has no
version
* 4230: slowdown in writing pages with sphinx 1.6
* 4522: epub: document is not rebuilt even if config changed

1.7.0b1

* Add support for docutils 0.14
* Add tests for the ``sphinx.ext.inheritance_diagram`` extension.

1.6.7

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

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

* 1922: html search: Upper characters problem in French
* 4412: Updated jQuery version from 3.1.0 to 3.2.1
* 4438: math: math with labels with whitespace cause html error
* 2437: make full reference for classes, aliased with "alias of"
* 4434: pure numbers as link targets produce warning
* 4477: Build fails after building specific files
* 4449: apidoc: include "empty" packages that contain modules
* 3917: citation labels are transformed to ellipsis
* 4501: graphviz: epub3 validation error caused if graph is not clickable
* 4514: graphviz: workaround for wrong map ID which graphviz generates
* 4525: autosectionlabel does not support parallel build
* 3953: Do not raise warning when there is a working intersphinx inventory
* 4487: math: ValueError is raised on parallel build. Thanks to jschueller.
* 2372: autosummary: invalid signatures are shown for type annotated functions
* 3942: html: table is not aligned to center even if ``:align: center``

1.6.6

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

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

* 4181: autodoc: Sort dictionary keys when possible
* ``VerbatimHighlightColor`` is a new
:ref:`LaTeX 'sphinxsetup' <latexsphinxsetup>` key (refs: 4285)
* Easier customizability of LaTeX macros involved in rendering of code-blocks
* Show traceback if conf.py raises an exception (refs: 4369)
* Add :confval:`smartquotes` to disable smart quotes through ``conf.py``
(refs: 3967)
* Add :confval:`smartquotes_action` and :confval:`smartquotes_excludes`
(refs: 4142, 4357)

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

* 4334: sphinx-apidoc: Don't generate references to non-existing files in TOC
* 4206: latex: reST label between paragraphs loses paragraph break
* 4231: html: Apply fixFirefoxAnchorBug only under Firefox
* 4221: napoleon depends on autodoc, but users need to load it manually
* 2298: automodule fails to document a class attribute
* 4099: C++: properly link class reference to class from inside constructor
* 4267: PDF build broken by Unicode U+2116 NUMERO SIGN character
* 4249: PDF output: Pygments error highlighting increases line spacing in
code blocks
* 1238: Support ``:emphasize-lines:`` in PDF output
* 4279: Sphinx crashes with pickling error when run with multiple processes and
remote image
* 1421: Respect the quiet flag in sphinx-quickstart
* 4281: Race conditions when creating output directory
* 4315: For PDF 'howto' documents, ``latex_toplevel_sectioning='part'`` generates
``\chapter`` commands
* 4214: Two todolist directives break sphinx-1.6.5
* Fix links to external option docs with intersphinx (refs: 3769)
* 4091: Private members not documented without :undoc-members:

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 #128