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

6 votes135 views4 answers
Python convert 12 hour time to 24 hour
Python
0 vote145 views1 answer
Session has key python 3
Python
0 vote167 views1 answer
"DjangoJSONEncoder" is not defined
Python Django
0 vote161 views1 answer
Install os conda
Python
0 vote167 views1 answer
Sklearn cheat sheet
Python
1 vote131 views2 answers
How to get pc name with python
Python
0 vote140 views1 answer
Pandas subplots
Python
8 votes191 views1 answer
Python loop certain number of times
Python
1 vote155 views1 answer
Python set timezone of datetime
Python
0 vote133 views1 answer
Python set workspace dir
Python