A Django library which interfaces with python-phonenumbers to validate, pretty print and convert phone numbers. python-phonenumbers is a port of Google's libphonenumber library, which powers Android's phone number handling.

https://django-phonenumber-field.readthedocs.io/

tox needs to be installed. To run the whole test matrix with the locally available Python interpreters and generate a combined coverage report:

tox

The cheat sheet for tox gives the most useful commands.