testthread.py

python改写的<<C语言百例>>! 很经典的程序开发例子!

import threading
import random
import time

class PrintThreading(threading.Thread):
    def __init__(self, threadname):
        threading.Thread.__init__(self, name = threadname)
        self.sleeptime = random.randrange(1, 10)
        print "Name: %s; sleep: %d\n" %\
              (self.getName(), self.sleeptime)

    def run(self):
        print "%s is going to sleep %s second(s)\n" %\
              (self.getName(), self.sleeptime)
        time.sleep(self.sleeptime)
        print self.getName(), "done sleeping\n"

thread1 = PrintThreading("thread1")
thread2 = PrintThreading("thread2")
thread3 = PrintThreading("thread3")

print "\nStaring threadings"

thread1.start()
thread2.start()
thread3.start()

print "Threads started"