Simon Willison’s Weblog

Generator Tricks for Systems Programmers. The best tutorial on Python’s powerful generator feature I’ve seen anywhere.

Posted 24th April 2008 at 10:17 am

Recent articles

LLM predictions for 2026, shared with Oxide and Friends - 8th January 2026
Introducing gisthost.github.io - 1st January 2026
2025: The year in LLMs - 31st December 2025

david-beazley 7 generators 7 python 1219

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe