Philippe Pepiot <philippe.pepiot@logilab.fr> [Mon, 29 Oct 2018 10:09:19 +0100] rev 12354
Stabilize flake8 tests on 3.26 branch
Use basepython=python2 or flake8 installed with python3 will raise "[F821]
undefined name 'buffer'"
Pin flake8 < 3.6 which has new checks that doesn't pass on our current code base.
[doc] Do not rely on lgc's sphinx_ext
This module is broken (getting an ImportError) and I don't want to fix
it. The only usage we make of it is for the "autodocstring" directive,
and I don't know what it does.
Based on the context, replacing autodocstring with either automodule or
autoclass and removing sphinx_ext from required Sphinx extensions.