Django: what’s new in 5.2

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Speedup pytest startup

Troubleshooting is a Lifestyle 😎

Systematically enhance Django troubleshooting by leveraging built-in indicators, error reporting, and extensible tools like the Debug Toolbar to isolate and resolve issues.

Reproducing word2vec with JAX

Magic Wormhole is What?

magic-wormhole is a library and command-line tool (written in Python) which makes it possible to securely and easily get arbitrary-sized files and directories (or short pieces of text) from one computer to another.

Upgrade Smarter, Not Harder: Python Tools for Code Modernization

Free-threaded Python on GitHub Actions

GitHub Actions now supports experimental free-threaded CPython!

A Python Test-Runner that generates correct code

Python Discord 2024 Survey Report

The Python Discord server does an annual survey. This page is a giant notebook showing the results for the last four years along with the code that generates the corresponding graphs.

Satellogic’s Open Satellite Feed

This post explores the “Satellogic EarthView” data feed, starting with determining where the satellites are, and moving to the corresponding ground imagery. The post uses a combination of Python and DuckDB to achieve its objectives.

Mastering OAuth 2.0: Step by Step

Performance of the Python 3.14 tail-call interpreter

Pokémon With Reinforcement Learning

David and his colleagues have been using reinforcement learning to beat “Pokemon Red”, a single player JPRG from 1996. Learn about how they did it and see the code.

Beating LinkedIn “Queens” With Python

LinkedIn publishes a daily logic puzzle called “Queens” that is a cross between a chess queen placement puzzle and Sudoku. This article shows how to write a Python script to solve the puzzles.

Python interpreter adds tail calls

Bytes Objects: Handling Binary Data in Python

Low Overhead Allocation Sampling With VMProf in PyPy’s GC

This is a very deep dive on a high performance statistical profiler tightly integrated with PyPy.

To Type or Not to Type?

Don’t let the title fool you, Jonathan is pro type-hints. This post talks about all the benefits of adapting the optional practice.

Introduction to CUDA Programming for Python Developers

How to Work With Polars LazyFrames

A Polars LazyFrame provides an efficient way to handle large datasets through lazy evaluation. Unlike traditional DataFrames, LazyFrames don’t contain data but instead store a set of instructions known as a query plan.