https://opensource.googleblog.com/2017/03/python-fire-command-line.html?m=1
This tool may be very helpful for many quick training scripts 
https://opensource.googleblog.com/2017/03/python-fire-command-line.html?m=1
This tool may be very helpful for many quick training scripts 
Sounds useful!
Was just going to stick with argparse, but looking at the code looks like it automatically registers your functions for bash completion - that would be very useful.