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 ...

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 ...

Python’s asynchronous programming functionality, or async for short, allows you to write programs that get more work done by not waiting for independent tasks to finish. The asyncio library included ...