[August 2025] Python Monthly Newsletter | Zero To Mastery
Briefly

Python performance myths receive scrutiny with practical considerations about interpreter behavior, optimization costs, and where tuning actually matters. Classes are presented as optional tools; built-in types, functions, and standard library modules often provide simpler, clearer solutions for many tasks. Nested functions showcase encapsulation, closures, and composability by defining functions inside other functions. Tilf (Tiny Elf) offers a compact pixel-art editor with drawing tools, live preview, undo/redo, export options, and sprite-focused features. pyx reaches Beta as a Python-native package registry, and complementary tooling includes a code formatter to standardize project style.
Welcome to the 69th issue of Python Monthly! If it's your first time here, welcome, I like you already. If you want the full back story on this monthly newsletter, head here. The quick version: I curate and share the most important Python articles, news, resources, podcasts, and videos. Think the Pareto Principle (80/20 rule) meeting the Python world. I give you the 20% that will get you 80% of the results.
Python is an incredibly versatile programming language known for its simplicity and readability. Among its features, the ability to use classes for object-oriented programming is both powerful and frequently recommended. However, classes aren't always the best solution. In many cases, Python's built-in types, functions, and standard library modules provide simpler, cleaner alternatives. Here are several scenarios where you might not need a Python class
I found a cool library for you to play with this weekend: Tilf (Tiny Elf) is a free, simple yet powerful pixel art editor built with PySide6. It's designed for creating sprites, icons, and small 2D assets with essential drawing tools, live preview, undo/redo, export options and more. pyx is now in Beta and is out from the Astral team. It is a Python-native package registry. Go check it out...the Astral team has been building some great tools around the Python ecosystem lately.
Read at Zero To Mastery
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