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comparison example/argparse_undefined.py @ 143:2825b0fdf80e

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author Jeff Hammel <k0scist@gmail.com>
date Mon, 01 Dec 2014 18:24:01 -0800
parents efd2d3330296
children df5350aee9c3
comparison
equal deleted inserted replaced
142:efd2d3330296 143:2825b0fdf80e
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