Question

python线程怎么销毁

Answer 1

可以新建一个线程作为父线程，然后实际工作是在它的一个子线程里面做，父线程循环检测一个变量来决定是否退出。Talk is cheap

import threading

class TestThread(threading.Thread):

def __init__(self, thread_num=0, timeout=1.0):
super(TestThread, self).__init__()
self.thread_num = thread_num

self.stopped = False
self.timeout = timeout

def run(self):
def target_func():
inp = raw_input("Thread %d: " % self.thread_num)
print('Thread %s input %s' % (self.thread_num, inp))
subthread = threading.Thread(target=target_func, args=())
subthread.setDaemon(True)
subthread.start()

while not self.stopped:
subthread.join(self.timeout)

print('Thread stopped')

def stop(self):
self.stopped = True

def isStopped(self):
return self.stopped

thread = TestThread()
thread.start()

import time
print('Main thread Wainting')
time.sleep(2)

thread.stop()
thread.join()