Andreas Jaeger 454489762c Update hacking for Python3
The repo is Python 3 now, so update hacking to version 3.0 which
supports Python 3.

Fix problems found by updated hacking version.

Remove hacking and friends from lower-constraints, they are not needed
during installation.

Change-Id: I7ef5ac8a89e94f5da97780198619b6facc86ecfe
2020-04-04 17:00:17 +02:00
..
2020-04-04 17:00:17 +02:00