Python PEP8 / black / flake8 / style

flake8 file.py shows issues;

black file.py applies black. black --line-length=79 file.py applies the line length as per PEP8.

Pycharm uses 119 characters as limit, coming from Intellij I think; officially PEP8 recommends 79.

German / Words

Blau sein = be drunk (heard at work)