python之isinstance和issubclass

'''
isinstance和issubclass是python的内置方法:
    - isinstance:判断一个对象是否是另一个类的实例
    - issubclass:判断是一个类是否是另一个类的子类
'''


class Dog:
    pass


dog1 = Dog()
print(issubclass(Dog, object))
print(isinstance(dog1, Dog))
原文地址:https://www.cnblogs.com/Ghostant/p/11950984.html