/Python/Argeparse can it take a type list

Argeparse can it take a type list

import argparse

parser = argparse.ArgumentParser()

# By default it will fail with multiple arguments.
parser.add_argument('--default')

# Telling the type to be a list will also fail for multiple arguments,
# but give incorrect results for a single argument.
parser.add_argument('--list-type', type=list)

# This will allow you to provide multiple arguments, but you will get
# a list of lists which is not desired.
parser.add_argument('--list-type-nargs', type=list, nargs='+')

# This is the correct way to handle accepting multiple arguments.
# '+' == 1 or more.
# '*' == 0 or more.
# '?' == 0 or 1.
# An int is an explicit number of arguments to accept.
parser.add_argument('--nargs', nargs='+')

# To make the input integers
parser.add_argument('--nargs-int-type', nargs='+', type=int)

# An alternate way to accept multiple inputs, but you must
# provide the flag once per input. Of course, you can use
# type=int here if you want.
parser.add_argument('--append-action', action='append')

# To show the results of the given option to screen.
for _, value in parser.parse_args()._get_kwargs():
    if value is not None:
        print(value)

Source: stackoverflow.com

Similar codes

0 vote202 views1 answer
How to get current google tab in python
Python
-1 vote155 views1 answer
Usage code grepper
Python
1 vote219 views1 answer
Django clear db
Python Django
5 votes181 views2 answers
If list item is found in string get that item python
Python
68 votes156 views6 answers
Python dict sort by value
Python
1 vote183 views1 answer
How to execute python program in ubuntu
Python
0 vote213 views1 answer
Get table wikipedia
Python
1 vote168 views1 answer
Multirow np.rand.randint
Python
2 votes178 views1 answer
Python loop list of dictionaries
Python
1 vote169 views1 answer
7zip python extract
Python