Topics covered in this episode:
OverflowAI
Switching to Hatch
Alpha release of the Ruff formatter
What is wrong with TOML?
Extras
Joke
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Michael #1: OverflowAI
Integration of generative AI into our public platform, Stack Overflow for Teams, and brand new product areas, like an IDE integration.
Have a conversation about the search results and proposed answer with GenAI
Coming with IDE integration too.
Check out the video on their page for some more detail than the article.
Brian #2: Switching to Hatch
Oliver Andrich
Hatch has some interesting features
Template built from hatch new myproject includes isolating dev, test, lint virtual environments.
Each env can have scripts
Test matrix ala tox, but possibly easier to express complex matrices.
May not even need tox then, but then now you have hatch.
A way to specify which optional dependencies needed for default environment.
Notes from Brian
One premise is that lots of projects are now using hatch.
I don’t know if that’s true. A quick spot check of a few projects include projects that use hatchling. While hatchling is the back end to hatch, they are not the same. I use hatchling a lot now, but haven’t picked up using hatch. But I do want to try it more after reading this article.
Michael #3: Alpha release of the Ruff formatter
vis Sky Kasko
Charlie Marsh announced that an alpha version of a Ruff formatter has been released in Ruff v0.0.289.
The formatter is designed to be a drop-in replacement for Black, but with an excessive focus on performance and direct integration with Ruff.
Sky says: I can't find any benchmarks that have been released yet, but I did some extremely unscientific testing and found the Ruff formatter to be around 5 to 10 times faster than Black when running on already-formatted code or in a small codebase, and 75 times faster when running on a large codebase of unformatted code. (The second outcome probably isn't very important since most people would not often be formatting thousands of lines of completely unformatted code.)
For more info, see the README: https://github.com/astral-sh/ruff/blob/main/crates/ruff_python_formatter/README.md
Brian #4: What is wrong with TOML?
Colm O'Connor
Suggested by Will McGugan
This is a comparison of TOML vs StrictYAML under the use case of “readable story tests”.
TLDR; For smallish things like pyproject.toml, toml is fine. For huge files, something like StrictYAML may be less horrible.
from Brian:
Short answer: Nothing, unless you’re doing crazy things with it.
Re “readable story tests”: WTF? Neither of these are something I’d like to maintain.
Extras
Brian:
Python Testing with pytest, the course
New intro video to explain what the course is about
Using Teachable video
like notes, mini-viewer, and speed controls
Chapter on “Testing Strategy” is next
Michael:
HTMX + Django: Modern Python Web Apps, Hold the JavaScript Course
Coding in Rust? Here's a New IDE by JetBrains
Delightful Machine Learning Apps with Gradio out on Talk Python
Joke: The 5 stages of debugging