Question

python 在类中如何让方法之间互相调用

比如
class op():
def __init__(self,p):
self.p=p
def re(self):
self.p+=1
def s(self):
print self.p
我想在执行s时自动执行re,就像下面
vb=op(2)
vb.s
>>> 3

Answer 1

>>> class OP():
... def __init__(self,p):
... self.p=p
... def re(self):
... self.p+=1
... def s(self):
... self.re()
... print self.p
...
>>> vb=OP(2)
>>> vb.s
<bound method OP.s of <__main__.OP instance at 0x00E23300>>
>>> vb.s()
3
>>>

Answer 2

python 在类中方法之间互相调用的方法：
>>> class OP():
... def __init__(self,p):
... self.p=p
... def re(self):
... self.p+=1
... def s(self):
... self.re()
... print self.p
...
>>> vb=OP(2)
>>> vb.s
<bound method="" OP.s of <__main__.OP instance at 0x00E23300>>
>>> vb.s()
3
>>>

Answer 3

self.方法名()