
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. Change-Id: Ib3907677d373ba9a92f9efc807af483c33347c9f
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. Change-Id: Ib3907677d373ba9a92f9efc807af483c33347c9f