python __setattr__ 和 __dict__方法,__setattr___dict_,class access
文章由Byrx.net分享于2019-03-23 07:03:08
python __setattr__ 和 __dict__方法,__setattr___dict_,class access
class accesscontrol: def __setattr__(self, attr, value): if attr == 'age': self.__dict__[attr] = value else: raise AttributeError, attr + ' not allowed'X = accesscontrol()X.age = 40 # calls __setattr__print X.ageX.name = 'mel'print X.name
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