tags:

CLI Arguments with argparse

Build a typed CLI parser with the argparse stdlib.

Author: chris

// Language: Python

import argparse

p = argparse.ArgumentParser(description='Greet someone.')
p.add_argument('--name', required=True)
p.add_argument('--count', type=int, default=1)
p.add_argument('--verbose', action='store_true')

args = p.parse_args()

for _ in range(args.count):
    print(f'Hello, {args.name}!')