Programming in python and want to provide command line arguments easily and make it look awesome? Python’s ArgParser is definitely the thing for you!

Add flags with help descriptions with a simple command, e.g.: parser.add_argument("-v", action="store_true", help="View current settings.")

Nicely formatted output is provided via the -h flag as:

usage: Specify how many steps that should be taken in as: 'steps_x steps_y'
[-h] [-v]

optional arguments:
-h, –help show this help message and exit
-v View current settings.

Learn more: https://docs.python.org/2/howto/argparse.html#id1