Arguments

 1import argparse
 2
 3parser = argparse.ArgumentParser(description="Process some arguments.")
 4parser.add_argument('-n','--name', type=str, help='Your name', default='Guest')
 5parser.add_argument('-p','--password', type=str, help='Your password')
 6parser.add_argument('-a', '--age', type=int, help='Your age in years')
 7
 8args = parser.parse_args()
 9
10print(f'Hello, {args.name}!')
11print(f'Your password is: {args.password}')
12print(f'Your age is: {args.age}')