pyup: Scheduled weekly dependency update for week 10

[pyup-bot]

Update Sphinx from 1.8.4 to 1.8.5.

Changelog

1.8.5

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

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

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

Deprecated
----------

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

Bugs fixed
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* LaTeX: Remove extraneous space after author names on PDF title page (refs: 6004)
* 6026: LaTeX: A cross reference to definition list does not work
* 6046: LaTeX: ``TypeError`` is raised when invalid latex_elements given
* 6067: LaTeX: images having a target are concatenated to next line
* 6067: LaTeX: images having a target are not aligned even if specified
* 6019: imgconverter: Including multipage PDF fails
* 6047: autodoc: ``autofunction`` emits a warning for method objects
* 6028: graphviz: Ensure the graphviz filenames are reproducible
* 6068: doctest: ``skipif`` option may remove the code block from documentation
* 6136: ``:name:`` option for ``math`` directive causes a crash
* 6139: intersphinx: ValueError on failure reporting
* 6135: changes: Fix UnboundLocalError when any module found

Testing
--------

Links

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

Update lxml from 4.3.1 to 4.3.2.

Changelog

4.3.2

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

Bugs fixed
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* Crash in 4.3.1 when appending a child subtree with certain text nodes.

Other changes
-------------

* Built with Cython 0.29.6.

Links

• PyPI: https://pypi.org/project/lxml
• Changelog: https://pyup.io/changelogs/lxml/
• Homepage: http://lxml.de/

Update yamale from 1.8.1 to 1.9.0.

Changelog

1.9.0

New regex validator! See README for details.

Links

• PyPI: https://pypi.org/project/yamale
• Changelog: https://pyup.io/changelogs/yamale/
• Repo: https://github.com/23andMe/Yamale

[stsewd]

They just added a new validator for regex, nothing breaking