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

5 votes112 views3 answers
Object to int64 pandas
Python
58 votes127 views2 answers
Python merge list into string
Python
0 vote159 views1 answer
Django nested inlines
Python Django
0 vote124 views1 answer
Comparison python
Python
-2 votes155 views4 answers
Django form datepicker
Python Django
0 vote124 views2 answers
Pandas fast way to view distribution by group
Python
3 votes130 views4 answers
Create a new dataframe from existing dataframe pandas
Python
12 votes119 views4 answers
Dictionary append value python
Python
0 vote122 views1 answer
Python if something exception
Python
1 vote117 views1 answer
Findfont: Font family ['Times New Roman'] not found. Falling back to DejaVu Sans. findfont: Font family ['Times New Roman'] not found. Falling back to DejaVu Sans.
Python