Python - queue

import threading,time,queue

q=queue.Queue(maxsize = 10)

def product(name):
    count = 1
    while True:
        q.put(count)
        print("%s生产了%s个骨头"%(name,count))
        count += 1
        time.sleep(0.5)

def consumer(name):
    while True:
        print("%s 消费了 %s 个骨头"%(name,q.get()))
        time.sleep(1)

p=threading.Thread(target=product,args=("xsy",))
c=threading.Thread(target=consumer,args=("a",))
c1=threading.Thread(target=consumer,args=("b",))
p.start()
c.start()
c1.start()