Python event事件

# coding=utf-8

 import threading



 def fun(i,event):

     print(i)

     event.wait()

     print(i+100)



 e=threading.Event()

 for i in range(10):

     t=threading.Thread(target=fun,args=(i,e))

     t.start()

 e.clear()



 data=input(">>>>")

 if data=="1":

     e.set()