python2中apply()在python3中變成了fun()

代碼片段如下

from socket import *
import sys
from threading import Thread,Lock

class mythread(Thread):
    def __init__(self, fun ,args):
        Thread.__init__(self)
        self.fun = fun
        self.args = args
        
    def run(self):
        apply(self.fun, self.args)  

報出錯誤如下

Traceback (most recent call last):
  File "D:\anaconda3\lib\threading.py", line 926, in _bootstrap_inner
    self.run()

報出錯誤原因

python2中apply()在python3中變成了fun()

修改代碼如下

from socket import *
import sys
from threading import Thread,Lock

class mythread(Thread):
    def __init__(self, fun ,args):
        Thread.__init__(self)
        self.fun = fun
        self.args = args
        
    def run(self):
        self.fun(*self.args)    

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