python新类和经典类__init__

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新类

class Animal(object):

    def __init__(self, name):

        self.name = name

 

    def saySomething(self):

        print("I am " + self.name)

 

class Dog(Animal):

    def __init__(self, name):

        super(Dog,self).__init__(name)

class Dog(Animal):

    def __init__(self, name):

        Animal.__init__(self,name)



经典类

class Animal():

    def __init__(self, name):

        self.name = name

 

    def saySomething(self):

        print("I am " + self.name)

 

class Dog(Animal):

    def __init__(self, name):

        Animal.__init__(self,name)



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