使用threading.Thread模块，也有两种使用方法，可以用类，也可以在实例化对象中传入函数或类实例。
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#!/usr/bin/env python# -*- coding: utf-8 -*-from threading import Thread
import time
def run_thread(n):
for i in range(n):
print i
class race(Thread):
def __init__(self,threadname,interval):
Thread.__init__(self,name=threadname)
self.interval = interval
self.isrunning = True
def run(self):
while self.isrunning:
print 'thread %s is running,time:%s\n' %(self.getName(),time.ctime())
time.sleep(self.interval)
def stop(self):
self.isrunning = False
def test():
t1 = Thread(target=run_thread,args=(5,))
t1.start()
thread1 = race('A',1)
thread2 = race('B',2)
thread1.start()
thread2.start()
time.sleep(4)
thread1.stop()
thread2.stop()
if __name__ == '__main__':
test()
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