Argparse type

Python argument parser default value

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

Argparse accept only few options

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

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

Source: stackoverflow.com

Argparse type

parser.add_argument("arg1", type=int)

Similar codes

0 vote196 views1 answer
Python check if hotkey pressed
Python
1 vote131 views1 answer
How to use pca using scikit learn
Python
1 vote160 views1 answer
Declare empty array of complex type python
Python
2 votes368 views1 answer
Two dimensional array python
Python
0 vote160 views1 answer
Dictionnaire
Python
21 votes191 views3 answers
Python ceiling division
Python
3 votes160 views2 answers
How to install pygame in python 3.8
Python
0 vote167 views1 answer
Set xlim histogram python
Python
0 vote220 views1 answer
What is NoReverseMatch in django?
Python Django
1 vote160 views2 answers
How to find the shortest word in a list python
Python