What keeps your spark alive for developing software and learning Python? Do you like to try new frameworks, build toy projects, or collaborate with other developers? Christopher Trudeau is back on the show this week, bringing another batch of PyCoder’s Weekly articles and projects.

We discuss the joy of tinkering with Python as a way to keep your developer skills sharp. We dig into our techniques for continuing to learn and build projects.

Christopher shares an article that examines the performance of Python 3.13’s free-threading features. This piece uses a clever example to measure how the new features behave with large datasets and parallelization.

We share several other articles and projects from the Python community, including a group of new releases, common use cases and examples for Python closures, finding the opposite of cloud-native, Python’s soft keywords, a command-line utility for taking automated screenshots of websites, and putting the Django admin in the terminal with Textual.

This episode is sponsored by Windsurf.

Course Spotlight: Python Inner Functions

In this step-by-step course, you’ll learn what inner functions are in Python, how to define them, and what their main use cases are. You’ll see how to write helper functions, create closure factory functions, and how to add behavior to existing functions with decorators.

Topics:

00:00:00 – Introduction
00:02:18 – Django Bugfix Release Issued: 5.1.3
00:02:46 – Pillow Release 11.0.0
00:03:14 – Flask Version 3.1.0
00:03:30 – PyCon US 2025 (Pittsburgh) Call for Proposals
00:03:46 – Python Closures: Common Use Cases and Examples
00:09:20 – State of Python 3.13 Performance: Free-Threading
00:15:42 – Sponsor: Windsurf
00:16:32 – Opposite of Cloud Native Is…?
00:22:36 – Python’s Soft Keywords
00:24:50 – Video Course Spotlight
00:26:11 – The Joy of Tinkering
00:38:33 – shot-scraper: A command-line utility for taking automated screenshots of websites
00:41:13 – django-admin-tui: Django Admin in the Terminal!
00:42:37 – django-admin-dracula: Dracula Themes for the Django Admin
00:44:21 – Thanks and goodbye

News:

Show Links:

Discussion:

Habits of Great Software Engineers - The Joy of Tinkering

Projects:

shot-scraper: A command-line utility for taking automated screenshots of websites
django-admin-tui: Django admin in the terminal!
django-admin-dracula: 🦇 Dracula themes for the Django admin

Additional Projects:

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