Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

danzin @danzin@mastodon.social

2/28/2026, 1:35:16 PM

Public

I've been working on a new Python tool: labeille. Its main purpose is to look for CPython JIT crashes by running real world test suites.

https://github.com/devdanzin/labeille

But it's grown a feature that might interest more people: benchmarking using PyPI packages.

How does that work?

labeille allows you to run test suites in 2 different configurations. Say, with coverage on and off, or memray on and off. Here's an example:

https://gist.github.com/devdanzin/63528343df98779b5fedf657bf8286cd

#Python #labeille #fuzzing #JIT #PyPI #benchmarking

GitHub - devdanzin/labeille: Hunt for CPython JIT bugs by running real-world test suites

Hunt for CPython JIT bugs by running real-world test suites - devdanzin/labeille

github.com · GitHub

If you have a fediverse account, you can quote this note from your own instance. Search https://mastodon.social/users/danzin/statuses/116148516716915250 on your instance and quote it. (Note that quoting is not supported in Mastodon.)