/Python/Python argparse only allow certain values

Python argparse only allow certain values

...
parser.add_argument('--val',
                    choices=['a', 'b', 'c'],
                    help='Special testing value')

args = parser.parse_args(sys.argv[1:])

Source: stackoverflow.com

Similar codes

-1 vote160 views2 answers
From html to jupyter notebook
Python
0 vote151 views1 answer
Python tkinter fenstergröße
Python
1 vote153 views1 answer
How to replace the last character of a string in python
Python
0 vote109 views1 answer
Print g
Python
0 vote171 views1 answer
How to check for non-datetime value in python
Python
0 vote150 views1 answer
UnicodeDecodeError: 'cp950' codec can't decode byte 0xe3 in position 70: illegal multibyte sequence
Python
0 vote155 views1 answer
Join a list of items with different types as string in Python
Python
1 vote165 views1 answer
Db_index django
Python
3 votes175 views2 answers
Unix to date python
Python
17 votes176 views2 answers
Python calculate factorial
Python