get command-line arguments
()
| 8 | |
| 9 | # -------------------------------------------------- |
| 10 | def get_args(): |
| 11 | """get command-line arguments""" |
| 12 | |
| 13 | parser = argparse.ArgumentParser( |
| 14 | description='Make rhyming "words"', |
| 15 | formatter_class=argparse.ArgumentDefaultsHelpFormatter) |
| 16 | |
| 17 | parser.add_argument('word', metavar='word', help='A word to rhyme') |
| 18 | |
| 19 | return parser.parse_args() |
| 20 | |
| 21 | |
| 22 | # -------------------------------------------------- |