CI: run python3-flake8
This adds a new compat.py module which abstracts away some py2/3 differences to make flake8 pass in py2 mode and py3 mode.
No code was fully ported to Python 3 yet, only flake8 is more happy now.
This adds a new compat.py module which abstracts away some py2/3 differences to make flake8 pass in py2 mode and py3 mode.
No code was fully ported to Python 3 yet, only flake8 is more happy now.