diff options
Diffstat (limited to 'quick_lineup.py')
| -rw-r--r-- | quick_lineup.py | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/quick_lineup.py b/quick_lineup.py index 7da857f..3f4d000 100644 --- a/quick_lineup.py +++ b/quick_lineup.py @@ -3,13 +3,33 @@ import sys from ql.console import Console +class DefaultArgumentInput(argparse.Action): + def __init__(self, *args, **kwargs): + super(DefaultArgumentInput, self).__init__(*args, **kwargs) + + def __call__(self, parser, namespace, values, option_string=None): + if values is None: + values = input('Please enter value for %s: ' % self.metavar) + try: + values = self.type(values) + except ValueError: + parser.error( + "argument %s: invalid %s value: '%s'" % ( + self.metavar, self.type.__name__, values)) + setattr(namespace, self.dest, values) + + def main(): parser = argparse.ArgumentParser( description='Interface for line-up management in JFR Teamy') - parser.add_argument('round', metavar='ROUND', type=int, + parser.add_argument('round', metavar='ROUND', + action=DefaultArgumentInput, + type=int, nargs='?', help='round number') - parser.add_argument('segment', metavar='SEGMENT', type=int, + parser.add_argument('segment', metavar='SEGMENT', + action=DefaultArgumentInput, + type=int, nargs='?', help='segment number') parser.add_argument('table', metavar='TABLE', type=int, nargs='?', default=None, |