我有:
Class A:
def __init__(self, y):
blah, blah, blah
def af(self, h):
print "this"
我像这样骑过defs:
def my_init(self,h):
gangsta wangsta
def aff(self,h):
print "that"
A.af = aff # works
A.__init__ = my_init # doesn't work
它不能与init一起使用....如何使用__init__
?
答案 0 :(得分:2)
最简单的方法是子类:
class B(A):
__init__ = my_init
答案 1 :(得分:2)
究竟是什么问题?
>>> class X:
... def __init__(self):
... print "Original Init!"
...
>>> def new_init(self):
... print "OK New Init"
>>> X()
Original Init!
>>> X.__init__ = new_init
>>> X()
OK New Init