docs/requirements-docs.txt

   1 tox
   2 Sphinx>=2,<4
   3 doc8
   4 docutils
   5 setuptools
   6 six
   7 sphinx_rtd_theme>=0.4.3
   8 sphinxcontrib-needs>=0.2.3
   9 sphinxcontrib-swaggerdoc
  10 sphinx_bootstrap_theme
  11 sphinxcontrib-redoc
  12 lfdocs-conf