45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
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import argparse
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import sys
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def int10or16(x):
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if ((type(x) is str) or (type(x) is unicode)):
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if x.startswith('0x'):
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return int(x[2:], 16)
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else:
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return int(x)
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else:
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raise TypeError, 'dszint conversion must be performed on a string or unicode string'
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class ArgumentParser(argparse.ArgumentParser, ):
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def __init__(self, **kwargs):
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argparse.ArgumentParser.__init__(self, **kwargs)
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def parse_known_args(self, args=None, namespace=None, **kwargs):
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if (args is None):
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args = sys.argv[1:]
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expected_args = []
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for action in self._optionals._actions:
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for string in action.option_strings:
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if string.startswith('--'):
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expected_args.append(string[1:])
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for i in range(0, len(args)):
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if ((args[i] in expected_args) or (args[i] == '-')):
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args[i] = ('-' + args[i])
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return argparse.ArgumentParser.parse_known_args(self, args=args, namespace=namespace, **kwargs)
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def format_help(self):
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return argparse.ArgumentParser.format_help(self).replace('--', '-')
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if (__name__ == '__main__'):
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parser = ArgumentParser(add_help=False)
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parser.add_argument('pos')
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parser.add_argument('--test', '-t', type=int10or16)
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parser.add_argument('--foo', nargs='?')
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parser.add_argument('--bar', nargs='+')
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parser.add_argument('--bool', action='store_true')
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parser.add_argument_group('Rand').add_argument('--rand')
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subparsers = parser.add_subparsers()
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subparsers.add_parser('invoke').add_argument('--action')
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options = parser.parse_args()
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print options
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