Python的线程控制类，Python线程控制类,下面是一个基础的pyth

Python的线程控制类，Python线程控制类,下面是一个基础的pyth

下面是一个基础的python线程控制类

#!/usr/bin/env python"""testthread.pyAn example of an idiom for controling threadsDoug Forthttp://www.dougfort.net"""import threadingclass TestThread(threading.Thread):    """    A sample thread class    """    def __init__(self):        """        Constructor, setting initial variables        """        self._stopevent = threading.Event()        self._sleepperiod = 1.0        threading.Thread.__init__(self, name="TestThread")    def run(self):        """        overload of threading.thread.run()        main control loop        """        print "%s starts" % (self.getName(),)        count = 0        while not self._stopevent.isSet():            count += 1            print "loop %d" % (count,)            self._stopevent.wait(self._sleepperiod)        print "%s ends" % (self.getName(),)    def join(self,timeout=None):        """        Stop the thread        """        self._stopevent.set()        threading.Thread.join(self, timeout)if __name__ == "__main__":    testthread = TestThread()    testthread.start()    import time    time.sleep(10.0)    testthread.join()