Update sphinx to 1.7.8

[pyup-bot]

This PR updates sphinx from 1.7.5 to 1.7.8.

Changelog

### 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hyperref warnings in latex console output (refs: 5236) * LaTeX: suppress "remreset Warning: The remreset package is obsolete" in latex console output with recent LaTeX (refs: 5237) * 5234: PDF output: usage of PAPER environment variable is broken since Sphinx 1.5 * LaTeX: fix the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 ```

Links

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

[coveralls]

Pull Request Test Coverage Report for Build 889

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 99.503%

---

Totals
Change from base Build 863:	0.0%
Covered Lines:	2202
Relevant Lines:	2213

---

💛 - Coveralls

[pyup-bot]

Closing this in favor of #207