argparse pypi code example
Example 1: how to use argparse
import argparse
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="what the program does")
parser.add_argument("arg1", help="advice on arg")
parser.add_argument("arg2", help="advice on arg")
parser.add_argument("argn", help="advice on arg")
args = parser.parse_args()
args.arg1, args.arg2 ... args.argn
Example 2: argparse python
def create_parser(arguments):
"""Returns an instance of argparse.ArgumentParser"""
parser = argparse.ArgumentParser(
description="Description of your code")
parser.add_argument("argument", help="mandatory or positional argument")
parser.add_argument("-o", "--optional",
help="Will take an optional argument after the flag")
namespace = parser.parse_args(arguments)
return namespace