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SergioJune
python_test
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test35.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
'练习分布式进程 '
__author__ = 'sergiojune'
import queue, random
from multiprocessing.managers import BaseManager
# 此文件用来发送和接受结果,test36.py用于处理结果
# 创建通信工具
# 发送任务
post_task = queue.Queue()
# 接受结果
result_task = queue.Queue()
class QueueManager(BaseManager):
pass
# 定义的函数解决下面的坑
def posttq():
return post_task
def resulttq():
return result_task
def start():
# 注册任务
# 这里有个坑,在window系统下callable不能为匿名函数,原因是不能被序列化,所以在这里我们需要定义函数
QueueManager.register('post_task_queue', callable=posttq) # 第一个参数为注册名字
QueueManager.register('result_task_queue', callable=resulttq)
# 绑定窗口,设置验证码
manager = QueueManager(address=('127.0.0.1', 500), authkey=b'abc') # 第一个参数为地址和端口,第二个参数为验证码,防止别人骚扰
# 启动管理
manager.start()
# 通过管理器获取通信
post = manager.post_task_queue()
result = manager.result_task_queue()
# 进行发送数据
print('try post data')
for x in range(10):
n = random.randint(1, 1000000)
print('put %d' % n)
post.put(n)
# 接受结果
print('try get result')
for x in range(10):
# timeout表示超时获取数的最长时间
value = result.get(timeout=10)
print('get result', value)
# 关闭管理器
manager.shutdown()
print('master end')
if __name__ == '__main__':
start()
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