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 vote179 views1 answer
How i get url value in get_queryset function in drf
Python
1 vote181 views2 answers
Python strptime milliseconds
Python
0 vote180 views1 answer
How to estimate process timing python
Python
-1 vote191 views1 answer
Django migrate not creating tables
Python Django
0 vote175 views1 answer
List files in http directory python
Python
0 vote170 views1 answer
Python set remove multiple elements
Python
3 votes257 views1 answer
Pandas filter non nan
Python
28 votes175 views3 answers
Replace nan from another column
Python
1 vote169 views1 answer
Can variables have spaces python
Python
0 vote209 views1 answer
Python generate fibonacci series
Python