Nox

Nox is the spiritual successor to Tox for running scripts in controlled environments.

• pytest: tests the code

• sphinx: advance documentation software

The noxfile.py provides an example of how to run each of these:

nox --list              # lists out all the available sessions
nox -rs pytest          # run pytests
nox -rs show_sphinx     # view HTML of sphinx
nox -rs build           # build pytest & documentation

For an explanation on how to properly setup multiple versions of Python to run with Nox see here.