今天我们习以为常的 async/await，是 Python 异步编程的标准范式。但很少有人意识到，这个简洁优雅的语言结构并非凭空而来。 它是一段跨越二十年的技术演进成果——从最原始的生成器（generator）出发，历经社区实践中的“打补丁”阶段（如 @wrappertask），再到 ...

Learn how to use asynchronous programming in Python 3.13 and higher. Get more done in less time, without waiting. Asynchronous programming, or async, is a feature of many modern languages that allows ...

Python is one of many languges that support some way to write asynchronous programs — programs that switch freely among multiple tasks, all running at once, so that no one task holds up the progress ...