pep8 pyflakes flake8 coverage>=3.6 sphinx>=1.5.1,<1.6 sphinxcontrib-blockdiag>=1.1.0 fixtures>=0.3.14 python-keystoneclient>=0.4.2 python-subunit testrepository>=0.0.17 testtools>=0.9.32 sphinxcontrib-programoutput sphinx-autodoc-typehints mock PyMySQL mypy zuul-sphinx