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

-1 vote225 views1 answer
What does filename = path(file).stem python
Python
0 vote203 views1 answer
Sys executable juypter is incorrect visual code
Python
7 votes225 views3 answers
Pandas df remove index
Python
0 vote256 views2 answers
Select list of columns pandas
Python
3 votes235 views1 answer
How to move columns in a dataframen in python
Python
0 vote210 views1 answer
How to set up flash message in html template in flask app
Python
6 votes250 views5 answers
How to count unique values in a column dataframe in python
Python
0 vote232 views2 answers
Historical tick bid ask
Python
0 vote224 views1 answer
Scatter density plot seaborn
Python
0 vote248 views1 answer
How to iterate through a list of numbers in python
Python