Print program usage example with argparse module

Question

I am trying to learn how to use python\'s argparse module. Currently my python script is:

parser = argparse.ArgumentParser(description=\'My first ar         


        

Answer 1

Use parser.epilog to display something after the generated -h text.

parser = argparse.ArgumentParser(
    description='My first argparse attempt',
    epilog='Example of use')

output = parser.parse_args()

prints:

My first argparse attempt

optional arguments:
  -h, --help  show this help message and exit

Example of use