Mercurial > hg > configuration
comparison example/argparse_undefined.py @ 143:2825b0fdf80e
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author | Jeff Hammel <k0scist@gmail.com> |
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date | Mon, 01 Dec 2014 18:24:01 -0800 |
parents | efd2d3330296 |
children | df5350aee9c3 |
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142:efd2d3330296 | 143:2825b0fdf80e |
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13 Undefined = Undefined() | 13 Undefined = Undefined() |
14 | 14 |
15 class UndefinedArgumentParser(argparse.ArgumentParser): | 15 class UndefinedArgumentParser(argparse.ArgumentParser): |
16 | 16 |
17 def __init__(self, *args, **kwargs): | 17 def __init__(self, *args, **kwargs): |
18 argparse.ArgumentParser.__init__(self, *args, **kwargs) | |
18 | 19 |
19 def add_argument(self, *args, **kwargs): | 20 def add_argument(self, *args, **kwargs): |
20 kwargs.setdefault('default', Undefined) | 21 kwargs.setdefault('default', Undefined) |
21 return argparse.ArgumentParser.add_argument | 22 return argparse.ArgumentParser.add_argument |
22 | 23 |