Your MCP Doesn’t Need 30 Tools: It Needs Code

Combining Django signals with in-memory LRU cache

It's easy to combine functools.lru_cache with Django signals to get a good memoization pattern on Django ORM queries.

Agent-to-Agent (A2A) Communication

Python Wheels: from Tags to Variants

The story of how the Python Wheel Variant design was developed

Python Text Matching Beyond Regex

Text similarity is a fundamental challenge in data science. For data that contains duplicates, clustering content, or building search systems, this article explores using 4 different tools to solve this Regex, difflib, RapidFuzz, and Sentence Transformers

Combining Django signals with in-memory LRU cache

It's easy to combine functools.lru_cache with Django signals to get a good memoization pattern on Django ORM queries.

Алгоритм «Византийские генералы» Лэмпорта

Задача описывает, как достичь согласованности в распределённых системах в условиях злонамеренного поведения, например, подделки сообщений

Python performance myths and fairy tales

Real Python: What Are Mixin Classes in Python?

PyPi: Incident Report: Phishing Attack

Django: write a custom URL path converter to match given strings

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How to Make a Font that Says Nothing

Как создать шрифт, который максирует видимый текст

Following up on the Python JIT

Django: split ModelAdmin.get_queryset() by view

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Faster Python: Unlocking the Python Global Interpreter Lock

What is Python’s Global Interpreter Lock (GIL)? “Global Interpreter Lock” (or “GIL”) is a familiar term in the Python community. It is a well-known Python feature. But what exactly is a GIL? If you have experience with other programming languages (Rust, for example), you may already know what a mutex is. 

User Timezones in Django

Checking Out CPython 3.14's remote debugging protocol

Python 3.14 adds sys.remote_exec and python -m pdb -p pid for nonintrusive remote debugging and script injection into running processes without restarting.

Python Audio Processing with Pedalboard

Django: iterate through all registered URL patterns

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Making a Simple HTTP Server With Asyncio Protocols

Learn how to build a fast, minimal HTTP server using asyncio.Protocol, complete with routing, parsing, and response handling from scratch.