import threading, time
class Hider(threading.Thread):
def __init__(self, cond, name):
super(Hider, self).__init__()
self.cond = cond
self.name = name
def run(self):
time.sleep(1) #确保先运行Seeker中的方法
self.cond.acquire() #b
print(self.name + ': 我已经把眼睛蒙上了')
self.cond.notify()
self.cond.wait() #c
#f
print(self.name + ': 我找到你了 ~_~')
# self.cond.notify()
self.cond.release()
#g
print(self.name + ': 我赢了') #h
class Seeker(threading.Thread):
def __init__(self, cond, name):
super(Seeker, self).__init__()
self.cond = cond
self.name = name
def run(self):
self.cond.acquire()
self.cond.wait() #a #释放对琐的占用，同时线程挂起在这里，直到被notify并重新占有琐。
#d
print(self.name + ': 我已经藏好了，你快来找我吧')
self.cond.notify()
self.cond.wait() #e
#h
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()
