import threading, timeclass Hider(threading.Thread):def __init__(self, cond, name):super(Hider, self).__init__()self.cond = condself.name = namedef run(self):time.sleep(1)  #确保先运行Seeker中的方法
        self.cond.acquire()print(self.name + ': 我已经把眼睛蒙上了')self.cond.notify()self.cond.wait()print(self.name + ': 我找到你了哦 ~_~')self.cond.notify()self.cond.release()print(self.name + ': 我赢了')class Seeker(threading.Thread):def __init__(self, cond, name):super(Seeker, self).__init__()self.cond = condself.name = namedef run(self):self.cond.acquire()self.cond.wait()print(self.name + ': 我已经藏好了，你快来找我吧')self.cond.notify()self.cond.wait()self.cond.release()print(self.name + ': 被你找到了，哎~~~')cond = threading.Condition()
seeker = Seeker(cond, 'seeker')
hider = Hider(cond, 'hider')
seeker.start()
hider.start()from queue import Queue
from threading import Thread
import timeclass Student(Thread):def __init__(self, name, queue):super().__init__()self.name = nameself.queue = queuedef run(self):while True:# 阻塞程序，时刻监听老师，接收消息msg = self.queue.get()# 一旦发现点到自己名字，就赶紧答到if msg == self.name:print("{}：到！".format(self.name))class Teacher:def __init__(self, queue):self.queue=queuedef call(self, student_name):print("老师：{}来了没？".format(student_name))# 发送消息，要点谁的名
        self.queue.put(student_name)queue = Queue()
teacher = Teacher(queue=queue)
s1 = Student(name="小明", queue=queue)
s2 = Student(name="小亮", queue=queue)
s1.start()
s2.start()print('开始点名~')
teacher.call('小明')
time.sleep(1)
teacher.call('小亮')

开始点名~
老师：小明来了没？
小明：到！
hider: 我已经把眼睛蒙上了
seeker: 我已经藏好了，你快来找我吧
hider: 我找到你了哦 ~_~
hider: 我赢了
seeker: 被你找到了，哎~~~
老师：小亮来了没？
小亮：到！