【转载】python super的用法

转载地址：

http://blog.csdn.net/cxm19830125/article/details/20610533

super的用法是调用继承类的初始化方法，如下面的代码：

 class A(object):
     def __init__(self):
         print 'A __init__'
         super(A, self).__init__()
         print 'leave A'

 class C(object):
     def __init__(self):
         print 'C __init__'
         super(C, self).__init__()
         print 'leave C'

 class B(A,C):
     def __init__(self):
         print 'B __init__'
         super(B, self).__init__()
         print 'leave B'

 class D(B):
     def __init__(self):
         print 'D __init__'
         super(D, self).__init__()
         print 'leave D'

 if __name__ == '__main__':
     D()

结果：

 D __init__
 B __init__
 A __init__
 C __init__
 leave C
 leave A
 leave B
 leave D