两种继承方式：

Class SubClass(FartherClass)：子类可以任意调用父类的成员变量、成员函数，适合单继承，即只继承一个父类。

Super：适合多继承

统一用一种，不要交叉用。

class FooParent(object):  def __init__(self):  self.parent = 'I\'m the parent.'  print 'Parent'  def bar(self,message):  print message, 'from Parent'  class FooChild(FooParent):  def __init__(self):  FooParent.__init__(self)  print 'Child'  def bar(self,message):  FooParent.bar(self,message)  print 'Child bar function.'  print self.parent  if __name__=='__main__':  fooChild = FooChild()  fooChild.bar('HelloWorld')  

输出结果

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

Super

class FooParent(object):  def __init__(self):  self.parent = 'I\'m the parent.'  print 'Parent'  def bar(self,message):  print message,'from Parent'  class FooChild(FooParent):  def __init__(self):  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')  

输出结果

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