A demonstration of various useful tools
Run pip install -r requirements.txt.
Execute pre-commit install to install hooks in your .git/ directory
Run pip install -e . in the top level directory.
Then you can run woo in the command line (and pass any arguments you want).
To run tests with pytest run pytest -v ..
Personally I run pytest -v . locally and pytest -v --runslow . on the CI.
That way you can have longer tests which are only ran when you want them to.