Python asyncio协程的相关内容

文章 2022-09-03 来自：开发者社区

Python编程：asyncio协程编程

同步IO：一旦遇到IO操作，如读写文件、发送网络数据时，就需要等待IO操作完成，才能继续进行下一步操作异步IO：当代码需要执行一个耗时的IO操作时，它只发出IO指令，并不等待IO结果，然后就去执行其他代码了。一段时间后，当IO返回结果时，再通知CPU进行处理消息循环：主线程不断地重复“读取消息-处理消息”当遇到IO操作时，代码只负责发出IO请求，不等待IO结果，然后直接结束本轮消息处理，进入下一....

文章 2018-01-07 来自：开发者社区

实操python3.6当中的异步IO（ asyncio）协程

我们的自动化部署平台升级到django2+python3了，并发方面的知识点，也跟进一下啦。 http://python.jobbole.com/87310/ 这篇讲得挺入门的~~ 实操一下。 import time import asyncio import functools now = lambda : time.time() async def do_some_work(...

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分布式计算框架 MaxCompute MaxFrame

MaxCompute MaxFrame 是阿里云自研分布式计算框架，支持 Python 编程接口并可直接使用 MaxCompute 计算资源及数据接口，与 MaxCompute Notebook、镜像管理等功能共同构成 MaxCompute 完整 Python 开发生态。

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Python编程：asyncio协程编程

实操python3.6当中的异步IO（ asyncio） 协程

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