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News & links about Python programming.
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Django security releases issued: 4.2.3, 4.1.10, and 3.2.20

In accordance with our security release policy, the Django team
is issuing
Django 4.2.3,
Django ...

https://www.djangoproject.com/weblog/2023/jul/03/security-releases/
Problems faced when downstream testing Python packages

The article explores the importance of downstream testing in Python package development, focusing on the challenges and strategies for ensuring reliable and compatible software dependencies. It provides insights into various testing techniques and tools to enhance the quality and compatibility of Python packages in real-world scenarios.

https://mgorny.pl/articles/downstream-testing-python-packages.html
Lightning-AI / lit-gpt

Hackable implementation of state-of-the-art open-source LLMs based on nanoGPT. Supports flash attention, Int8 and GPTQ 4bit quantization, LoRA and LLaMA-Adapter fine-tuning, pre-training. Apache 2.0-licensed.

https://github.com/Lightning-AI/lit-gpt
Organizing Database Queries: Managers vs. QuerySets

In this article Mariusz Felisiak introduces concepts of Django's Managers and QuerySet to organize common database queries.

https://fly.io/django-beats/organizing-database-queries-managers-vs-querysets/
Building a Toy Programming Language in Python - Part 1

The first installment of this series shows how to implement the lexer, parser and interpreter for a very simple version of the language that did only one thing: print numbers.

https://blog.miguelgrinberg.com/post/building-a-toy-programming-language-in-python
The easiest way to speed up Python with Rust

If you want to speed up some existing Python code, writing a compiled extension in Rust can be ...

https://pythonspeed.com/articles/easiest-rust-python/