Brief presentations were delivered on some of the command line parsing Python modules.
begin - Command line programs for busy developers plac - The smartest command line arguments parser in the world sys.argv - Most command line arguments parsers initially use
Also, in the form of a quiz, there is a presentation is designed to highlight the number of lines of code involved in using sys.argv, argparse, and plac.
Refer to the sub-directories: begins, plac, quiz, and sys.argv.