Python argparse choice

Python argument parser default value

parser.add_argument("-v", "--verbose", action="store_true",
                    default="your default value", help="verbose output")

Python argparser flags

parser.add_argument("-v", "--verbose", action="store_true",
                    help="verbose output")

Python argparse choice

parser.add_argument('--list',
                    default='all',
                    const='all',
                    nargs='?',
                    choices=['servers', 'storage', 'all'],
                    help='list servers, storage, or both (default: %(default)s)')

Source: stackoverflow.com

Similar codes

1 vote340 views1 answer
Check if the user is logged in django decorator
Python Django
0 vote370 views1 answer
Write a list to a file using the writelines() function
Python
0 vote345 views2 answers
How to terminate a program cv2 python
Python
0 vote336 views1 answer
Matplotlib styles attr
Python
0 vote324 views1 answer
Reveal a defined function in python
Python
0 vote377 views1 answer
How to run django server outside world
Python Django
0 vote323 views1 answer
Extract nonzero array elements python
Python
0 vote350 views1 answer
Python IDLE Shell Run Command
Python
0 vote335 views1 answer
Check django version in your system
Python
12 votes352 views5 answers
Plot size
Python