Raymond Hettinger, Keynote on Concurrency, PyBay 2017
4 人推荐 · 跨 4 个月 · 2018–2023
中文导读
Python 核心开发者 Raymond Hettinger 在 PyBay 2017 上的主题演讲。他通过现场交互式 Shell 演示，生动透彻地讲清了线程、多进程、asyncio、锁机制以及 GIL（全局解释器锁）的核心概念与取舍边界。
为什么 HN 推它
理解 Python 并发模型与 GIL 最具感染力、条理最清晰的入门神作，也是工程实践中的避坑指南。
「对我来说，搞懂 Python 并发最棒的学习材料就是这场演讲。」HN 网友原话：the best learning material for me on this was this lecture
英文原摘要（HackerTube / Claude 整理）
Raymond Hettinger's PyBay 2017 keynote on concurrency in Python. It covers threads, processes, asyncio, locks and the GIL, with live shell-based examples.
Recommended as a clear, charismatic starting point for understanding Python concurrency and the GIL.
HN 上的提及
locks don't lock anything! They are just a flag
I love them, the guy is charismatic, very smart and his Python knowledge constantly impresses me.
they are so much clearer and better structured
will be a great place to start if you are new to this
As Raymond Hettinger likes to point out, even if you throw away the GIL, you will have to implement locks on shared resources