Andreas Jaeger c096099416 Update hacking for Python3
The repo is Python 3 now, so update hacking to version 3.0 which
supports Python 3.

Fix problems found.

Update local hacking checks for new flake8.

Remove hacking and friends from lower-constraints, those are not
needed for co-installing.

Change-Id: I59f0854c089a6ed4f0c4dad7755f946dc95ada3a
2020-03-31 20:11:31 +02:00
.. Move to the keystoneauth1 namespace 2015-06-25 16:48:54 -07:00 Update hacking for Python3 2020-03-31 20:11:31 +02:00