diff options
| author | Todd Leonhardt <todd.leonhardt@gmail.com> | 2018-01-17 21:43:20 -0500 |
|---|---|---|
| committer | Todd Leonhardt <todd.leonhardt@gmail.com> | 2018-01-17 21:43:20 -0500 |
| commit | 03f15696076b04a2881562a0429a435e61ffd92c (patch) | |
| tree | e9d3b691b9900827f85e0b1e19f3d0355331fb9d /examples/pirate.py | |
| parent | b034f6d2de92a784853ddeef4e51b26148056691 (diff) | |
| download | cmd2-git-03f15696076b04a2881562a0429a435e61ffd92c.tar.gz | |
Simplified a few argparse examples and fixed some incorrect documentation
I eliminated a few "narg=1" configurations so that a single str value is returned instead of a List[str].
I also reworded some documentation which was no longer correct after the last commit which made "history command" have the same help text as "command -h" when using one of the two argparse decorators.
Diffstat (limited to 'examples/pirate.py')
| -rwxr-xr-x | examples/pirate.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/pirate.py b/examples/pirate.py index 55457e06..dd9fd98c 100755 --- a/examples/pirate.py +++ b/examples/pirate.py @@ -76,7 +76,7 @@ class Pirate(Cmd): yo_parser = argparse.ArgumentParser() yo_parser.add_argument('--ho', type=int, default=2, help="How often to chant 'ho'") yo_parser.add_argument('-c', '--commas', action='store_true', help='Intersperse commas') - yo_parser.add_argument('beverage', nargs=1, help='beverage to drink with the chant') + yo_parser.add_argument('beverage', help='beverage to drink with the chant') @with_argument_parser(yo_parser) def do_yo(self, args): @@ -84,7 +84,7 @@ class Pirate(Cmd): chant = ['yo'] + ['ho'] * args.ho separator = ', ' if args.commas else ' ' chant = separator.join(chant) - print('{0} and a bottle of {1}'.format(chant, args.beverage[0])) + print('{0} and a bottle of {1}'.format(chant, args.beverage)) if __name__ == '__main__': |