First

sudo apt -y install cookiecutter
cookiecutter https://github.com/openstack-charmers/pydeb-cookiecutter

Answer the questions; this will generate a basic Python package.

Then:

• Review the Build-Depends-Indep in d/control - your package will probably need more that 'mock' - remember to add python and python3 versions of each one.

• Review the d/copyright file - copyright will need documenting for upload to Ubuntu in the longer term so needs to be completed based on the information in the source files for the module.