python——多重继承

#方式一

class A():

    def __init__(self, name):

        self.name = name

        print("a class ...")

 

class B():

    def __init__(self, age):

        self.age = age

        print("b class...")

 

class Sub(A, B):

    def __init__(self, name, age, phone):

        A.__init__(self, name)

        B.__init__(self, age)

        self.phone = phone

        print("sub class...")

 

    def get_all_info(self):

        print(self.name, self.age, self.phone)

 

if __name__ == '__main__':

 

    s = Sub("toby", 25, 110)

    s.get_all_info()

 

 

#方式二

class A():

    def __init__(self, name):

        self.name = name

        print("a class ...")

 

class B(A):

    def __init__(self, name, age):

        super(B, self).__init__(name)

        self.age = age

        print("b class...")

 

class Sub(B):

    def __init__(self, name, age, phone):

        super(Sub, self).__init__(name, age)

        self.phone = phone

        print("sub class...")

 

    def get_all_info(self):

        print(self.name, self.age, self.phone)

 

if __name__ == '__main__':

 

    s = Sub("toby", 25, 110)

    s.get_all_info()