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时长:00:00更新时间:2020-11-27 14:29:23
Python__getattr__与__setattr__使用方法:比如下面的例子: class Book(object): def __setattr__(self, name, value): if name == 'value': object.__setattr__(self, name, value - 100) else: object.__setattr__(self, name, value) def
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