Pre-push hook
This prevents me from pushing stuff that either fails in quicktest or flake8.
Has to be copied manually to .git/hooks and python3 has to be adapted to your Python executable.
Is there an update in flake8 that
Probably, I installed just different linter on my PC at home. flake8 can use different linters..flake8 is not recognized automatically anymore and that we need to append C901?