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运行不成功老师您上一节的代码，我运行不成功呢

#!/usr/bin/ipython

#coding:utf-8

class Programer(object):

def __new__(cls,*args,**kwargs):

print ("call __new__ method")

print (args)

return super(Programer,cls).__new__(cls,*args,**kwargs)

def __init__(self,name,age):

print ("call __init__ method")

self.name=name

self.age=age

if __name__=='__main__':

programer=Programer('Albert',25)

print (programer).__dict__

书友

2018-10-22

源自：Python-面向对象 4-3

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3 回答

Faye_Lee
2018-10-30

def __new__(cls,*args,**kwargs):

print ("call __new__ method")

print (args)

return super(Programer,cls).__new__(cls,*args,**kwargs)

去掉括号里的*args,**kwargs 再运行就好了

0 回复有任何疑惑可以回复我~

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飞飞飞丶
2018-10-27

class Programer:
  def __new__(cls, *args, **kwargs):
    print("call __new__ method")
    print(args)
    return super(Programer, cls).__new__(cls)

  def __init__(self, name, age):
    print("call __init__ method")
    self.name = name
    self.age = age

if __name__ == '__main__':
    programer = Programer('Albert',25)
    print(programer.__dict__)