Examples of communication usages between Python processes

The examples in this article describe the usage of communication between python processes. Share to everyone for your reference. Specifically as follows:

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#!/usr/bin/env python #-*-coding=utf-8-*-import multiprocessing def counsumer (input_q): While True:item = Input_q.get () #处理项目 Print item #此处替换为有用的工作 #发出信号通知任务完成 input_q.task_done () def producer (SEQUENCE,OUTPUT_Q): For item in sequence: #将项 Head into the queue Output_q.put (item) #建立进程 if __name__ = = ' __main__ ': q = multiprocessing. Joinablequeue () #创建可连接的共享进程队列 cons_q = multiprocessing. Process (target=counsumer,args= (q,)) Cons_q.daemon = True Cons_q.start () sequence = [1,2,3,4] producer (SEQUENCE,Q) Q.join () print ' success '

I hope this article will help you with your Python programming.