#!/usr/bin/env python3
""" Example argparser based python script.
This docblock becomes the help page header description.
"""
import argparse
ARGP = argparse.ArgumentParser(
description=__doc__,
formatter_class=argparse.RawTextHelpFormatter,
)
ARGP.add_argument('--debug', action='store_true', help='Dump arguments')
def main(argp=None):
""" Command line entry point.
"""
if argp is None:
argp = ARGP.parse_args()
print(argp.debug)
if __name__ == '__main__':
main()Example help output:
usage: gh-iter [-h] [--debug]
Example argparser based python script.
This docblock becomes the help page header description.
optional arguments:
-h, --help show this help message and exit
--debug Dump arguments