Simon Willison’s Weblog

3rd November 2008 - Link Blog

Python gems of my own (via) Did you know you can pass 128 as a flag to Python’s re.compile() function to spit out a parse tree? I didn’t. re.compile(“pattern”, 128)

Posted 3rd November 2008 at 11:59 am

Recent articles

Qwen 3.8 27B is excellent, but it defaults to wildly overthinking things - 16th August 2026
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One-shotting a Raccoon Heist game using Claude Fable 5 - 5th August 2026

This is a link post by Simon Willison, posted on 3rd November 2008.

eric-holscher 9 python 1,275 regular-expressions 37

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