[ci] Test python bindings

Only against dune master / 2.8. Different Docker container?

added Dev / CI label

added Dumux Day label

mentioned in issue #1036 (closed)

Additional to actual test, we could enforce a style guide with flake8 and pylint via a separate pipeline which just needs to find all Python files in the repo (no valid Dumux installation / Python bindings installation required I guess)

see !2681 (merged)

mentioned in issue #1050 (closed)

changed milestone to %3.5

I'll try to add testing in !2681 (merged)

The test selection obviously doesn't work for the Python stuff. In a first step I just always run the Python tests. We could only run them if some python/python-binding code changed. Other than that I have no idea how to detect stuff because with JIT it's not known in advance which headers will be compiled.

Python is tested in !2731 (merged). I'll open a follow-up issue for the test selection. black and pylint are added !2681 (merged).

mentioned in merge request !2731 (merged)

assigned to @timok

closed with merge request !2731 (merged)

mentioned in commit c31c8f3f

mentioned in commit d0956ddf

mentioned in merge request !2732 (merged)