super()函数的用法

 

http://www.runoob.com/python/python-func-super.html

class FooParent(object): def __init__(self): self.parent = 'I\'m the parent.' print ('Parent') def bar(self,message): print ("%s from Parent" % message) class FooChild(FooParent): def __init__(self): # super(FooChild,self) 首先找到 FooChild 的父类（就是类 FooParent），然后把类B的对象 FooChild 转换为类 FooParent 的对象 super(FooChild,self).__init__() print ('Child') def bar(self,message): super(FooChild, self).bar(message) print ('Child bar fuction') print (self.parent) if __name__ == '__main__': fooChild = FooChild() fooChild.bar('HelloWorld')

执行结果：

Parent
Child
HelloWorld from Parent
Child bar fuction
I'm the parent.