Update hacking and other related packages to ensure better
python3 compatibility and coding style. This will also fix
some Deprecation warning messages coming from these packages.
Had to add some new warnings to the ignore list which will
be cleaned-up in another change.
We want to default to running all tox environments under python 3, so
set the basepython value in each environment.
We do not want to specify a minor version number, because we do not
want to have to update the file every time we upgrade python.
We do not want to set the override once in testenv, because that
breaks the more specific versions used in default environments like
py35 and py36.
Signed-off-by: Doug Hellmann <email@example.com>
Co-Authored-By: Lucas Alvares Gomes <firstname.lastname@example.org>
This patch enables pylint 1.4.5 checking in netwoking-ovn.
Script tools/coding-checks.sh is copied from neutron and adapted for
.pylintrc is also copied from neutron, message options that do not
need to be suppressed have been removed and some of remaining options
will be removed by code adjustment in separate patches.