Planet Python RSS
216 subscribers
16.9K links
Unofficial Planet Python RSS feed from planetpython.org. Maintained by @cfinnberg
Download Telegram
Peter Hoffmann: Mistune 3 wikilink inline parser

Link: http://peter-hoffmann.com/2025/mistune-3-wikilink-inline-parser.html

Mistune 3 has changed it's internal structure and extension mechanisms.
The mistune advanced documentation has some examples how to create and register inline patterns. After some iterations I came up
The Python Coding Stack: The Networking Event (#4 in The itertools Series • `combinations()` and `permutations()`)

Link: https://www.thepythoncodingstack.com/p/itertools-combinations-permutations-python-the-networking-event

"I'll get the one-to-one meetings sorted", Yteria offered. She was at the one and only meeting of the organising committee for the local Python group. There were five of them sitting around a coffee s
Django Weblog: Sarah Boyce - Maternity leave announcement

Link: https://www.djangoproject.com/weblog/2025/sep/21/sarah-boyce-maternity-leave-announcement/

Hello Djangonauts,
At the end of this month, I'll be stepping away from my role as Django Fellow for some time while I'm on maternity leave.
During this period, I don't anticipate being active on Trac
Real Python: Quiz: Get Started With FastAPI

Link: https://realpython.com/quizzes/get-started-with-fastapi/

Brush up on core FastAPI concepts with this short quiz. You’ll revisit how to install FastAPI with extras, define API endpoints, and understand path and query parameters. See how FastAPI handles JSON
Real Python: Get Started With FastAPI

Link: https://realpython.com/get-started-with-fastapi/

FastAPI is a web framework for building APIs with Python. It leverages standard Python type hints to provide automatic validation, serialization, and interactive documentation. When you’re deciding be
Ned Batchelder: Testing is better than DSA

Link: https://nedbatchelder.com/blog/202509/testing_is_better_than_dsa.html

I see new learners asking about “DSA” a lot. Data Structures and Algorithms
are of course important: considered broadly, they are the two ingredients that
make up all programs. But in my opinion, “D
PyPodcats: Trailer: Episode 10 With Una Galyeva

Link: https://pypodcats.live/episodes/ep-10-trailer/

A preview of our chat with Una Galyeva. Watch the full episode on September 25, 2025A preview of our chat with Una Galyeva. Watch the full episode on September 25, 2025Sneak Peek of our chat with Una
Jacob Perkins: Async Python Functions with Celery

Link: https://streamhacker.com/2025/09/22/async-python-functions-with-celery/

Celery is a great tool for scheduled function execution in python. You can also use it for running functions in the background asynchronously from your main process. However, it does not support pytho
Real Python: Quiz: Strip Characters From a Python String

Link: https://realpython.com/quizzes/strip-characters-from-string/

Brush up on how Python’s strip, lstrip, and rstrip string methods work. You’ll practice how to remove whitespace, specific characters, and use the right tool for trimming string ends.
Try these questi
Talk Python to Me: #520: pyx - the other side of the uv coin (announcing pyx)

Link: https://talkpython.fm/episodes/show/520/pyx-the-other-side-of-the-uv-coin-announcing-pyx

A couple years ago, Charlie Marsh lit a fire under Python tooling with Ruff and then uv. Today he’s back with something on the other side of that coin: pyx.
<br/>

<br/>
Pyx isn’t a PyPI replacement.
Real Python: Strip Characters From a Python String

Link: https://realpython.com/courses/strip-characters-from-string/

By default, Python’s .strip() method removes whitespace characters from both ends of a string. To remove different characters, you can pass a string as an argument that specifies a set of characters t
PyCoder’s Weekly: Issue #701: Python to LaTeX Math, MCPs, Playwright, and More (Sept. 23, 2025)

Link: https://pycoders.com/issues/701

#701 – SEPTEMBER 23, 2025 View in Browser » 3 Tools To Convert Python Code to LaTeX Math LaTeX is a powerful tool for writing mathematical notation and equations. It is widely used in academic p
Daniel Roy Greenfeld: Over Twenty Years of Writing Tools

Link: https://daniel.feldroy.com/posts/2025-09-over-twenty-years-of-writing-tools

On my articles page, you can read near the top that I've been writing for the past 20 years (plus a little more). It's not all my online public writing, but it's a majority of it. The primary reason p
Quansight Labs Blog: Unlocking Performance in Python's Free-Threaded Future: GC Optimizations

Link: https://labs.quansight.org/blog/free-threaded-gc-3-14

A description of the performance optimizations made to the free-threaded garbage collector for Python 3.14.
PyCharm: Why Is Python So Popular in 2025?

Link: https://blog.jetbrains.com/pycharm/2025/09/why-is-python-so-popular/


While other programming languages come and go, Python has stood the test of time and firmly established itself as a top choice for developers of all levels, from beginners to seasoned professionals.
Real Python: Python MCP: Connect Your LLM With the World

Link: https://realpython.com/python-mcp/

The Model Context Protocol (MCP) is a new open protocol that allows AI models to interact with external systems in a standardized, extensible way. In this tutorial, you’ll install MCP, explore its cl
Antonio Cuni: Tracing JITs in the real world @ CPython Core Dev Sprint

Link: https://antocuni.eu/2025/09/24/tracing-jits-in-the-real-world--cpython-core-dev-sprint/

Tracing JITs in the real world @ CPython Core Dev Sprint.slide { border: 2px solid #ddd; border-radius: 8px; margin: 2em 0; background: #f9f9f9; max-width: 100%; /* Slide content box */ aspect-ratio:
Antonio Cuni: SPy @ PyCon IT 2025

Link: https://antocuni.eu/2025/05/31/spy--pycon-it-2025/

SPy @ PyCon IT 2025Yesterday I talked about SPy at PyCon Italy.Thanks to Hugo van Kemenade for the picture.Slides are available here.The edited video is not available yet, but in the meantime it's pos
Antonio Cuni: Slides for my EuroPython 2025 talks

Link: https://antocuni.eu/2025/07/21/slides-for-my-europython-2025-talks/

EuroPython 2025 slidesHere are the slides for the three speeches which I gave atEuroPython 2025: