python多继承

顺序，初始化从右往左

class Human(object):
    ...

class Father(Human):
    def __init__(self):
        super().__init__()
        self.test1 = "父亲"

class Mother(Human):
    def __init__(self):
        super().__init__()
        self.test1 = "母亲"

class Child(Father, Mother):
    def __init__(self):
        super().__init__()
        print(self.test1)

c = Child()

output

父亲