$ pip install wheel
$ python setup.py sdist bdist_wheel
$ pip install twine
$ twine check dist/*
$ twine upload --repository-url https://test.pypi.org/legacy/ dist/*
https://test.pypi.org/project/mycal/
$ pip install -i https://test.pypi.org/simple/ mycal
$ mkdir mycalc_cookiecutter
$ cd mycalc_cookiecutter/
$ pip install cookiecutter
$ cookiecutter <template_url>
$ cookiecutter https://github.com/audreyr/cookiecutter-pypackage