【python】面向对象进阶
摘要:一 isinstance(obj,cls) 和 issubclass(sub,super) isinstance(obj, cls):检查一个对象是否是一个类的实例 class Foo(object): pass obj = Foo() isinstance(obj, Foo) issubclass
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posted @ 2020-10-26 17:23
posted @ 2020-10-26 17:23
posted @ 2020-10-26 11:00