Created
July 2, 2011 08:29
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cached_property.py
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| class cached_property(object): | |
| def __init__(self, func): | |
| self.func = func | |
| def __get__(self, obj, type=None): | |
| if obj is None: | |
| return self | |
| obj.__dict__[self.func.__name__] = value = self.func(obj) | |
| return value |
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