Argparse positional arguments

Python argument parser default value

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

Argparse positional arguments

import argparse

parser = argparse.ArgumentParser(description='Process some integers.')
# Positional arguments
parser.add_argument('integers', metavar='N', type=int, nargs='+',
                    help='an integer for the accumulator')
# Optional arguments
parser.add_argument('--sum', dest='accumulate', action='store_const',
                    const=sum, default=max,
                    help='sum the integers (default: find the max)')

Source: docs.python.org

Similar codes

0 vote394 views1 answer
Np.all
Python
4 votes425 views2 answers
Django template for range
Python Django
8 votes330 views4 answers
Print pandas version
Python
0 vote375 views1 answer
Eager tensor to numpy
Python
-2 votes383 views1 answer
Dlib python install error
Python
1 vote349 views1 answer
Django ckeditor not working
Python Django
0 vote381 views1 answer
How to make python open a program/desktop app
Python
1 vote311 views1 answer
[Solved] ValueError: If using all scalar values, you must pass an index
Python
1 vote323 views1 answer
Django boilerplate command
Python
0 vote328 views2 answers
Get script text selenium python
Python