Python print a help of a script

# credit to the Stack Overflow user in the source link
import argparse

parser=argparse.ArgumentParser(
    description='''My Description. And what a lovely description it is. ''',
    epilog="""All is well that ends well.""")
parser.add_argument('--foo', type=int, default=42, help='FOO!')
parser.add_argument('bar', nargs='*', default=[1, 2, 3], help='BAR!')
args=parser.parse_args()

Source: stackoverflow.com

Similar codes

0 vote266 views1 answer
ImportError: matplotlib is required for plotting when the default backend "matplotlib" is selected.
Python
0 vote228 views1 answer
How to access pandas column
Python
0 vote240 views1 answer
Np.zeros data type not understood
Python
0 vote227 views1 answer
Strip array of strings python
Python
1 vote231 views1 answer
Python open new chrome tab
Python
0 vote250 views4 answers
Adaptive_average_pool-2d
Python
30 votes232 views6 answers
Django static files
Python
1 vote226 views1 answer
Array as an input in python
Python
0 vote259 views1 answer
Sum items in a list with ints and strings in python
Python
2 votes223 views1 answer
Python range in intervals of 10
Python