Andreas Jaeger b306576d27 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, it's not needed
there.

Change-Id: Iadf750a1e6d3181b645ceccdf75cf910bc23adfd
2020-04-21 19:27:10 +02:00
..
2020-04-21 19:27:10 +02:00