Simon Willison’s Weblog

28th May 2025

None

TIL A tip for debugging pytest-httpx — I use [pytest-httpx](https://colin-b.github.io/pytest_httpx/) in a bunch of my projects. Occasionally I run into test failures like this one, which can sometimes be really hard to figure out:

Posted 28th May 2025 at 9:47 pm

Recent articles

Some thoughts on the Navier–Stokes Millennium Prize Problem - 8th September 2026
The Pelican comparison grid for Astra is pretty interesting - 4th September 2026
OpenAI's rogue agents were caught communicating via public wikis - 4th September 2026

This is a beat by Simon Willison, posted on 28th May 2025.

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