Ville Skyttä 804b6bbc0e Reduce test requirements duplication, sync flake8 and related (#28538)
* Generate pre-commit test dependencies instead of duplicating

* Upgrade/sync to flake8 3.7.9, flake8-docstrings 1.5.0, and pydocstyle 4.0.1

https://flake8.readthedocs.io/en/latest/release-notes/3.7.9.html
https://gitlab.com/pycqa/flake8-docstrings/blob/1.4.0/HISTORY.rst
https://gitlab.com/pycqa/flake8-docstrings/blob/1.5.0/HISTORY.rst
http://www.pydocstyle.org/en/4.0.1/release_notes.html

* Include requirements_test.txt from *_all.txt instead of copying
2019-11-04 21:21:52 -08:00
..
2019-11-04 14:14:57 -08:00
2018-09-25 20:47:51 +02:00
2019-08-01 08:30:49 -07:00
2019-07-31 12:25:30 -07:00
2019-01-20 17:31:09 -08:00
2019-07-31 12:23:23 -07:00
2019-08-01 08:45:58 +03:00
2019-03-03 21:53:45 -08:00