class Good():

     def __init__(self,name,age):

         self.name=name

         self.age=age

     def __setattr__(self,name,value):

         self.__dict__[name]=value

     def __getattribuate__(self,name):

         return super(Good,self).__getattribuate__(name)

 if __name__ == '__main__':

     p=Good("alex",56)

     p.name="Go"

     print p.name