super的用法
阿新 • • 發佈：2017-06-03
用法 pri def super light bject pytho sel log
class A(object):
def __init__(self):
print( "enter A")
print ("leave A")
class B(object):
def __init__(self):
print ("enter B")
print ("leave B")
class C(A):
def __init__(self):
print ("enter C")
super(C, self).__init__()
print ("leave C")
class D(A):
def __init__(self):
print ("enter D")
super(D, self).__init__()
print ("leave D")
class E(B, C):
def __init__(self):
print ("enter E")
B.__init__(self)
C.__init__(self)
print ("leave E")
class F(E, D):
def __init__(self):
print ("enter F")
E.__init__(self)
D.__init__(self)
print ("leave F")
super的用法