Python學習之路：隊列及生產者消費者模型

標籤：任務   time   target   生產者消費者   span   count   生產者   hid   producer   

隊列：

先進先出

後進先出

VIP（優先順序）

import queue# q = queue.LifoQueue()#後進先出## q.put(1)# q.put(2)# q.put(3)# print(q.get())# print(q.get())# print(q.get())q = queue.PriorityQueue()q.put((10,"alex"))q.put((-1,"chengrh"))q.put((6,"wangsan"))q.put((4,"zhangsan"))print(q.get())print(q.get())print(q.get())print(q.get())

隊列

import threading,timeimport queueq = queue.Queue(maxsize = 10)def producer(n):    count = 1    while True:        q.put("骨頭 %s" % count )        print("生產了骨頭",count)        count += 1        time.sleep(0.5)def consumer(n):    while True:        print("[%s] 取到[%s]並且吃了它..." %(n  , q.get()))        time.sleep(1)        q.task_done() #告知這個任務執行完了q = queue.Queue()p = threading.Thread(target=producer,args = ("Alex",))c = threading.Thread(target = consumer,args = ("Chengrh",))p.start()c.start()

生產者消費者模型

 

Python學習之路：隊列及生產者消費者模型