摘要：
class Foo(object): def __getattr__(sel,item): print('y') def __getattribute(self,item): print('x') obj = Foo() obj.y 阅读全文
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摘要：
class Foo(object): def __getattr__(sel,item): print('y') def __getattribute(self,item): print('x') obj = Foo() obj.y 阅读全文
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