Userprofile

Nam có thấy nó sai ở đâu không?

VD:

````
In [1]: class X(object):
   ...:     def __init__(self):
   ...:         print 'X'
   ...:


In [4]: class Y(X):
    def __init__(self):
        super(Y, self).__init__()
        print 'Y'
   ...:

In [5]: Y()
X
Y
Out[5]: <__main__.Y at 0x10cae4650>
````