Usage of flake8
flake8 is not compatible with current versions of setuptools and does not intend to be in the close future while poetry does not allow to pin a version of setuptools (yet). Ref: https://github.com/PyCQA/flake8/pull/1438 https://github.com/python-poetry/poetry/issues/4511
We should therefore consider:
- Do we need flake8 and black or would the latter be enough?
- How to proceed using flake8?