python 线程通信event

import threading


data = 0


def handle_event(event):
    print('开始监听事件。。。')
    count = 0
    global data
    while True:
        # 监听事件
        event.wait()

        print('{1}开始处理事件*{0}'.format(data, threading.current_thread().getName()))

        event.clear()
        print('事件处理完毕')
        count += 1

        if count == 5:
            break


if __name__ == '__main__':

    event = threading.Event()

    threading.Thread(target=handle_event, args=(event,), name="线程1").start()
    threading.Thread(target=handle_event, args=(event,), name="线程2").start()

    for i in range(5):
        data = i
        # 发布
        event.set()
        print('发布事件。。。{0}'.format(i))
        import time
        time.sleep(1)