Simon Willison’s Weblog

Generator Tricks for Systems Programmers (via) David Beazley’s definitive generators tutorial from 2008, updated for Python 3.7 in October 2018.

Posted 9th April 2019 at 5:13 pm

Recent articles

I think "agent" may finally have a widely enough agreed upon definition to be useful jargon now - 18th September 2025
My review of Claude's new Code Interpreter, released under a very confusing name - 9th September 2025
Recreating the Apollo AI adoption rate chart with GPT-5, Python and Pyodide - 9th September 2025

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