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

0 vote361 views1 answer
How to normalize scipy cross correlation
Python
-1 vote382 views1 answer
Python all any example
Python
2 votes344 views2 answers
Pandas set options
Python
5 votes374 views3 answers
Converting string array to int array python
Python
0 vote334 views1 answer
Save lines from a file
Python
0 vote349 views1 answer
How to change canvas background color in python tkinter
Python
-2 votes354 views2 answers
Where to import reverse_lazy in django
Python
0 vote354 views1 answer
Sigmoid prime Python
Python
0 vote346 views1 answer
Start ipython with any version
Python
0 vote332 views1 answer
My name is raghuveer
Python