Python多线程案例

 from time import ctime,sleep
 import threading
 def music():
     for i in range(2):
         print ("I was listening to music. %s" %ctime())
         sleep(4)

 def move():
     for i in range(2):
         print ("I was at the movies! %s" %ctime())
         sleep(5)
 def eat():
     for i in range(2):
         print ("I was at the eats! %s" %ctime())
         sleep(10)
 Treads=[]
 t1 = threading.Thread(target=music)
 Treads.append(t1)
 t2 = threading.Thread(target=move)
 Treads.append(t2)
 t3 = threading.Thread(target=eat)
 Treads.append(t3)
 if __name__ == '__main__':
     for t in Treads:
         t.setDaemon(True)
         t.start()
     for t in Treads:
         t.join()
     print ("all over %s" %ctime())