Afternoon of the first sprint day at DjangoCon Europe 2026 🇬🇷

We had a hands-on session to continue the Django + AI workshop from the conference, with a few members of the official AI working group and other sprinters.

Really good discussion, helped clarify quite a few points.

A report will follow 🙂

With @thibaudcolas, Laura Gates, @knyghty, @marcosilva0000, @EmmaDelescolle

#DjangoCon #DjangoConEurope #Django #Python

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Oh look, the Python cryptography package is planning on dropping support for 32-bit Windows and macOS x86-64 (Intel) in the next release:

https://github.com/pyca/cryptography/issues/13519

https://github.com/pyca/cryptography/issues/13520

#Python #cryptography #32bitWindows #macOSIntel

Sprint day at DjangoCon Europe 2026 🇬🇷

This morning we kicked off the first sprint session, hosted by Bespote, in a room full of developers working on all sorts of Django topics.

We started by sharing goals, then everyone spread out into different groups and got to work.

Lots of energy in the room, and a great chance to collaborate and move Django forward 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Lyon: Sardine : entrez dans le monde de la musique et du live coding avec Python, Le jeudi 23 avril 2026 de 19h00 à 22h00. https://www.agendadulibre.org/events/34983 #python #présentation

Last evening of DjangoCon Europe 2026 🇬🇷

A walk through the center of Athens and dinner with the speakers… really nice way to close these days.

Good company, a bit of wandering around the city, and some well-earned food after an intense conference 🙂

With Jacob Walls, @shaib, @carlton, @apollo13, @felixxm, @EvilDMP, @anorthall, @christophehenry, @meshy, @samueljsb, @timb07, @markush, @jake, @thibaudcolas

#DjangoCon #DjangoConEurope #Django #Python

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Closing session just wrapped up at DjangoCon Europe 2026 in Athens 🇬🇷

Final thanks, hugs, goodbyes… and that feeling that it went by too fast.

See you somewhere down the road 🙂

With Antonis Kalipetis, Paris Kasidiaris, ...

#DjangoCon #DjangoConEurope #Django #Python

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Lightning talks just wrapped up at DjangoCon Europe 2026 ⚡️

Always a fun mix of ideas, demos, and unexpected moments right before the closing… a perfect way to end the conference 🙂

With @anze3db, @alexgmin, Hwayoung Cha

#DjangoCon #DjangoConEurope #Django #Python

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Last talk of DjangoCon Europe 2026 🇬🇷

Now listening to Mateusz Bełczowski 🎤

Looking at supply chain attacks in Python projects, how dependencies can get compromised and what we can actually do about it… a strong topic to close the conference 👀

#DjangoCon #DjangoConEurope #Django #Python

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Next talk at DjangoCon Europe 2026 🇬🇷

Now listening to @christophehenry 🎤

Exploring the idea of using Django templates on the frontend, transpiling them to JS to keep a single source of truth while avoiding too many HTTP requests… interesting direction 👀

#DjangoCon #DjangoConEurope #Django #Python

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First talk after lunch on the last day of DjangoCon Europe 2026 🇬🇷

Now listening to Loes Crama from Cosine 🚀

Django being used to manage data for a space mission, tracking thousands of components across Europe… always fun to see where Django ends up 🙂

#DjangoCon #DjangoConEurope #Django #Python

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un article de @emmatyping, core-dev CPython sur l'avancement de la communauté "Rust for CPython" : https://blog.python.org/2026/04/rust-for-cpython-2026-04/
- compilation de CPython avec rust
- conception d'une API standardisée (puis d'une PEP) pour intégrer rust dans CPython

L'occasion de partager ces retours d'expérience de Bob Belderbos, quant à l'apprentissage de rust sur ses pratiques de développement de Python : https://belderbos.dev/blog/rust-made-me-a-better-python-developer/

#Python #écosystème #rust #code

Group photo moment at DjangoCon Europe 2026 📸

Took the chance to snap an unofficial selfie while we were all there… couldn’t wait for the official one 😄

#DjangoCon #DjangoConEurope #Django #Python

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RE: https://fosstodon.org/@savannah/116416941269710052

This is really good! There's a lot going on in CPython, here's just a few highlights.
#Python #CPython #CoreDispatch

Savannah Ostrowski » 🌐 2026-04-16
@savannah@fosstodon.org

RE: https://mastodon.social/@coredispatch/116416923948839096

A very busy week prepping this edition! 😅

Thank you to @hugovk and @emmatyping for helping curate and edit edition 2. 🖤

Hugo van Kemenade boosted

Core Dispatch » 🌐 2026-04-16
@coredispatch@mastodon.social

The SC accepted a PEP that establishes a new Packaging Council, the incremental GC is being reverted, Łukasz Langa is stepping down as Developer in Residence, Rust for CPython has a new progress update, four new PEPs — all this and more in this edition of Core Dispatch.

https://coredispatch.xyz/editions/2

Last talk before lunch at DjangoCon Europe 2026 🇬🇷

Now listening to @meshy and @samueljsb 🎤

A look back at how we handled transactions before atomic, and how something we now take for granted actually changed the way we write Django apps… nice mix of history and “wait, do we really understand this?” 🙂

#DjangoCon #DjangoConEurope #Django #Python

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First talk after the coffee break on the last day of DjangoCon Europe 2026 🇬🇷

Now listening to @nanorepublica 🎤

Looking at Django’s APIs in a broader sense, especially settings.py and manage.py, and how things like runserver can be confusing when it comes to deployment… interesting angle on something we all use every day 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Third talk of the morning at DjangoCon Europe 2026 🇬🇷

Now listening to the Django Felllow Jacob Walls🎤

A preview of what’s coming in Django 6.1, with new fetch modes to avoid the classic N+1 queries problem without having to maintain long lists of fields… this looks really promising 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Second talk of the morning at DjangoCon Europe 2026 🇬🇷

Now listening to Vjeran Grozdanic from Sentry🎤

Talking about encrypting data in Django without complex migrations, with a drop-in field that can handle both old plain text and new encrypted data on the fly… very curious about this approach 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Final and third day of DjangoCon Europe 2026 in Athens 🇬🇷

Starting with the keynote by @EvilDMP 🎤

He opened with the story of Socrates, condemned to death here in Athens 25 centuries ago, just a short walk from the venue… quite a way to begin a talk about knowledge and documentation.

#DjangoCon #DjangoConEurope #Django #Python

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PyPI has completed its second audit - The Python Package Index Blog
https://blog.pypi.org/posts/2026-04-16-pypi-completes-second-audit/
#Python #programming

Day 2 of DjangoCon Europe 2026 in Athens is done 🇬🇷

Talks, chats, drinks, gelato 🍦 and, more than anything, a lot of people I got to meet again today.

These days are intense, but in a good way 🙂

With @nanorepublica, @thibaudcolas, @jack, @williamblackie, @knyghty , Francisco De Maussion, Juliana Nicacio, Laura Gates, @shaib

#DjangoCon #DjangoConEurope #Django #Python

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🗞️ We're going to revert the incremental garbage collector in Python 3.14 and 3.15. See here for details: https://discuss.python.org/t/reverting-the-incremental-gc-in-python-3-14-and-3-15/107014
#Python #Python314 #Python315

Gelato break during DjangoCon Europe 2026… @thibaudcolas bring us in a place called Django Gelato in Athens🍦😄

Couldn’t not stop here.

Thinking of @mariatta , this feels very on brand for her conference selfies 😄

With @thibaudcolas, David Vaz, Glenn Mendoza, Jens-Erik Weber, Hwayoung Cha,

#DjangoCon #DjangoConEurope #Django #Python

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Just got off stage with @carlton at DjangoCon Europe 2026 🇬🇷

We shared the next edition of Django on the Med 🧳
→ Pescara, Italy 🇮🇹
→ 23–25 September 2026
https://www.djangomed.eu

Then I also introduced PyCon Italia 2026
→ Bologna, Italy 🇮🇹
→ 28–30 May 2026
https://2026.pycon.it/en

And on May 27 there will be a free community day with workshops, including a special “Django Off The Med” session 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Took part in the “Django and AI: A Community Conversation” workshop at DjangoCon Europe 2026 🇬🇷

Really appreciated the space that Laura Gates and @thibaudcolas created for an open discussion around AI in the Django ecosystem.

I joined the "Core maintenance of Django" group with @EmmaDelescolle, @marcosilva0000, Francisco De Maussion

I hope this is just the starting point for something bigger 🙂

#DjangoCon #DjangoConEurope #Django #Python

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The PSF is looking for a PyPI Sustainability Engineer to join the team! This is a full time, 1-year contract (with the possibility of renewal), globally remote position. If you love #Python, care about open source, and want your work to matter at infrastructure scale–consider applying! Please boost this post and share with your colleagues and networks. #PyPI #Python

https://pythonsoftwarefoundation.applytojob.com/apply/xz5k3X31UQ/Sustainability-Engineer-PyPI
https://pythonsoftwarefoundation.applytojob.com/apply/xz5k3X31UQ/Sustainability-Engineer-PyPI

Second talk of the morning at DjangoCon Europe 2026 🇬🇷

Now listening to Laís Carvalho @Laiscarvalho 🎤

Talking about observability in Django, going beyond print() and logs to actually understand what’s going on inside your app… this is one of those things that makes life much easier once you start using it 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Day 2 at DjangoCon Europe 2026, my first talk of the morning 🇬🇷

Now listening to @anorthall 🎤

Started with caving… and now “caving” into old reports, digging valuable data out of decades of messy documents and turning it into something usable. Really nice overlap between the topic and the process 🙂

https://2026.djangocon.eu/speakers/GJUXR3/

#DjangoCon #DjangoConEurope #Django #Python

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#RunBSD #Unix #Rstats

Day 1 of DjangoCon Europe 2026 in Athens is done 🇬🇷

As always, the best part is the people. Old friends, folks I’ve shared so many moments with, volunteers, and lots of new faces

Also had a few people come up during the day to chat, ask about my talk, share feedback… those small moments really stay with you 🙂

This is the human side of the Django community

With @anthony, @jong0uld, @anze3db, @marcosilva0000, Andrew Williamson, @benjaoming, Timothy Mccurrach

#DjangoCon #DjangoConEurope #Django

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Wrapping up the first day of DjangoCon Europe 2026 with a big dinner in Athens 🇬🇷

After a full day of talks, now sitting at a long table with people from all over Europe, sharing stories and really good Greek food 🙂

These moments are just as important as the talks and workshop.

With Jens-Erik Weber, me, @carlton, @EvilDMP, @apollo13, Fabian Braun, Joe Burch, Valentinos Evripidou, @felixxm, @markush , @jrief, @be_haki

#DjangoCon #DjangoConEurope #Django #Python

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Last talk of the first day at DjangoCon Europe 2026 🇬🇷

Now listening to @timb07 🎤

As tables get extremely large, the abstraction starts to break down and performance issues show up… curious to see how partitioning helps in real-world cases 🙂

#DjangoCon #DjangoConEurope #Django #Python

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After the DjangoCon Europe coffee break, back into the room for @jake ☕️

Django supports multiple database connections, but leaves it up to you to manage how to use them and which queries to send where… let’s dig into this 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Back after lunch at DjangoCon Europe 2026 and now sitting in a talk by @be_haki 🍽️

He’s diving into Django signals, reliability, and how to make them work better in real-world scenarios… this is one of those topics you don’t think about until it breaks 😄

#DjangoCon #DjangoConEurope #Django #Python

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This morning I presented my talk “AI-Assisted Contributions and Maintainer Load” at DjangoCon Europe 2026 in Athens 🇬🇷

Thanks to everyone who joined, filled the room, and asked thoughtful questions, it really means a lot 🤗

I’ll share slides and more soon 👇
https://www.paulox.net/

Photo of the talk by @felixxm

With Antonis Kalipetis

#DjangoCon #DjangoConEurope #Django #Python

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un article de Oshadha Gunawardena qui explique le fonctionnement de uv sous le capot : https://noos.blog/posts/uv-how-it-works-under-the-hood/
- correspondances avec les commandes pip
- structure du projet rust
- les options de uv init (application / bibliothèque)
- les mécanismes derrière uv add : résolution PubGrub, gestion d'erreurs, téléchargements parallélisés, lockfile
- cache global
- les intérêts de rust

#Python #outil #tutoriel #uv #rust

Next talk just started at DjangoCon Europe 2026 🎤

Great to see @markush on stage talking about Django’s security process, from triaging and fixes to disclosure and releases, with a look at how AI might impact all of this… really curious about this one 👀

#DjangoCon #DjangoConEurope #Django #Python

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First keynote of DjangoCon Europe 2026 just started 🎤

Really happy to see @carlton on stage opening with a talk about keeping Python dynamic while adding small “static islands” where they actually help, curious to see how this lands 🙂

#DjangoCon #DjangoConEurope #Django #Python

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Welcome along to our next meetup on Tuesday 21st April, in collaboration with @pydata_helsinki kindly hosted by TEK & ILry!

Owain Hopeaketo & Anne Granat-Jukakoski: Intro to TEK & ILry unions

Tietoala IT sector, collective agreement and the law

The famous HelPy or famous PyDataHel quiz!

@calpaterson: "Disregard that!" attacks

RSVP now and see you next week!

https://www.meetup.com/helpy-meetups/events/314258115/
#Helsinki #Python #HelPy #meetup

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Helsinki Python & PyData Helsinki TEK & llry 17.00 Tuesday, 21st April 2026 Ratavartijankatu 2 A, 00520 Helsinki

This trip to DjangoCon Europe in Athens wasn’t just a flight ✈️

I tried to turn it into a small “Django speaking tour”, a bit like the one I did in 2022.

Yesterday I was in Lecce for a Django talk and a walk through the city with the local community. This morning I reached Bari, had a quick lunch by the Adriatic sea with the @pybari organizer, and then flew to Athens.

Same sea, different shore, same community.

Looking forward to meetings you all.😊

#Django #Python #Community #DjangoCon

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Selfie taken at the end of my Django talk in Lecce, with the local community.

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Night view of the historic center of Lecce, with the Church of Santa Croce beautifully illuminated during an evening walk.

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Selfie with Gaetano, organizer of Python Bari, with the Adriatic Sea behind us during a quick lunch by the coast.

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View of the port of Santo Spirito near Bari, with boats and the calm sea under daylight.

The April edition of the PSF Board Office Hour is about to begin 🐍 🗒️ 9 PM UTC. Join us to share how we can help your community, express your perspectives, and provide feedback for the PSF! #python
https://pyfound.blogspot.com/2025/10/a-new-psf-board-another-year-of-psf.html

On me glisse dans l'oreillette qu'il serait bon que je me remette à bricoler mes vieilles bricoles avec @beeware

Ça tombe bien, je vais avoir un peu de temps

#Python

3️⃣ Three weeks until Python 3.15 feature freeze!

https://hugovk.dev/next-release/

Get yer PEPs'n'PRs in!

https://discuss.python.org/t/three-weeks-to-beta-1/106962
#Python #Python315 #PEPs #FeatureFreezeGoesBrrr

Ivre, il écrit un script #python pour synchroniser ses abonnements sur son compte de secours masto avant de découvrir qu'il existe une fonctionnalité permettant d'importer ceux-ci (via un simple fichier...)

more specifically, this PR exposes a curious side effect of the Unicode 15.0 → Unicode 15.1 upgrade when it comes to #Python identifiers: ZWJ is now allowed as a 'continue' character (i.e. you can use it in an identifier as long as it's not the first codepoint)

```
$ python3.12 -c 'print(str.isidentifier("A_\u200d_B"))'
False
$ python3.13 -c 'print(str.isidentifier("A_\u200d_B"))'
True
$ python3.13 -c 'print(str.isidentifier("A_\u200d"))' # unfortunately, a trailing ZWJ is legal too
```

https://github.com/python/cpython/pull/109560

#CPythonTrivia #Unicode

Do you use astral-sh/setup-uv@v7 in #GitHubActions?

And it's not hash-pinned?

And you use #Dependabot or #Renovate?

The setup-uv project has switched to only Vx.y.z tags, no more Vx or Vx.y.

But Dependabot and Renovate won't upgrade from Vx to Vx.y.z, so you'll need to manually update to setup-uv@v8.0.0 to keep up with future updates.

"To increase security even more we will stop publishing minor tags. You won't be able to use v8 or v8.0 any longer."

https://github.com/astral-sh/setup-uv/issues/830
#Python #uv

When I get a PR these days, I often look at the user's profile before deciding how much time to invest in interacting with them.

I'm playing around with a tool that gives you a snapshot of information about a GitHub user, to help make these kinds of decisions. I don't want to generate any kind of score; I just want to surface the kind of information I look for in these situations.

Does a tool like this already exist?

#python #OpenSource

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gh_profiler$ python3.15 gh_profiler.py ehmatthes GitHub user: ehmatthes 🟢 Account age: 5041 days 🟢 10 of 10 PRs have been merged in the last 21 days. 🟢 0 of 10 PRs have been closed without merging in the last 21 days. gh_profiler$ python3.15 gh_profiler.py quanticsoul4772 GitHub user: quanticsoul4772 🟢 Account age: 2041 days 🟡 19 of 47 PRs have been closed without merging in the last 21 days.

I had a really deflating open source experience just now. I started writing user stories in the django-simple-deploy docs. I opened an issue to track the work, and added the "good first issue" and "help wanted" labels.

It's a good first issue because a new contributor can skim our user stories, get a clear sense of who we're serving, ask relevant questions, and maybe help further articulate typical uses. Help wanted, because I want others' perspectives in these stories.

#python #opensource

Ce repository GitHub semble contenir un logiciel capable de valider les fonctionnalités d'un câble USB-C. J'hésite à le tester ... https://github.com/TheOwn68/SoftCable #python #opensource #usbc #test #software

Mastodon.py version 2.2.0 is now out! 🦣🐍

There's a quite a few bug fixes (thank you to everyone who reported and/or fixed something), and support for 4.5 functionality: Quotes as well as async refreshing! Also quite a bit of additional testing, coverage is now above 90%.

As usual, please report any bugs you see, I should have the time to do quick fixes and maintenance release in the near future hopefully.

* Changelog: https://github.com/halcy/Mastodon.py/releases/tag/v2.2.0
* Docs: https://mastodonpy.readthedocs.io/en/v2.2.0/
* PyPi: https://pypi.org/project/Mastodon.py/

#mastodev #mastodon #python #mastodonpy

@hynek Parallelise wheel build across as many jobs as practical, upload artifacts, then a final job downloads them all and uploads in a single go.

https://github.com/python-pillow/Pillow/actions/runs/23848087770

https://github.com/ultrajson/ultrajson/actions/runs/22976576066

(Maybe make sure the wheels go up before the sdist to ensure no-one runs into a source compile mid-upload.)
#Python

Maintainer friends of wheel-heavy #Python packages: do we already have some practical, standard way to automatically upload all the cibuildwheel output across all architectures? My current workflow is a) a pain in the ass and b) requires me to have one last PyPI upload token.

Python Tip #100 (of 365):

Prefer the pathlib.Path object's is_file() and is_dir() methods over exists()

The exists method tells you SOMETHING is there but not WHAT.

Using is_file() or is_dir() is more explicit about what you're actually checking for, and usually what you actually want.

Usually when I find myself using exists(), I'll realize that I wanted one of the more specific methods instead.

#Python #DailyPythonTip

le prochain #PythonRennes aura lieu le lundi 27 avril 2026 soir chez Néosoft (merci pour l'accueil). Quentin Caron nous fera un retour d'expérience du framework d'API web Django Ninja, Jesshuan Diné nous présentera la méthodo et les résultats de son benchmark d'orchestrateurs de tâches (airflow, argo, temporal.io, windmill).

Inscription gratuite mais nécessaire sur https://www.meetup.com/python-rennes/events/314213069

#Python #meetup #web #dataEngineering

🎉📦 The Packaging Summit at PyCon US 2026 is now live.

If you work on Python packaging, maintain packages, support downstream distribution, or have topics that would benefit from focused in-person discussion, please take a look:

https://us.pycon.org/2026/events/packaging-summit/

#PyConUS #Python #Packaging

uv 0.11.5, sorti ce matin, contient la commande `uv audit` qui analyse les vulnérabilités dans les dépendances de votre projet : https://docs.astral.sh/uv/reference/cli/#uv-audit. Le rapport pointe les vulnérabilités et la version contenant le correctif.

Astral a aussi publié un retour d'expériences de bonnes pratiques d'intégration continue et de déploiement continu : cooldowns, versionnement d'actions, trusted publishing.
https://astral.sh/blog/open-source-security-at-astral

#Python #outil #uv #cybersécurité #supplychain #CVE #CICD

Smello : un paquet bien pratique quand on souhaite suivre les trames réseaux émises par les outils qu'on utilise (HTTP, gRPC) - par exemple des librairies Google ou AWS : https://smello.io/

If suffit d'ajouter 2 lignes dans son code (import smello; smello.init()), de lancer le serveur local, et le tour est joué.

#Python #outil #réseau

Have a date string and want to find the format string needed to parse it?

Read more 👉 https://trey.io/l4b84k

#Python

La rediffusion de la session "Optimiser son intégration continue de projet Python (mais pas que)" est en ligne 🎉

Merci Kanoma pour l'accueil et Alex pour la captation vidéo 🙏

- vidéo : https://www.youtube.com/watch?v=Dzjjwhx2Amk
- diaporamas : https://github.com/python-rennes/sessions/tree/main/python-rennes-2026.03.17-ci-cd-projets-python-2

Et oui ! Python Rennes a désormais son organisation github pour stocker les liens de rediffusion et les supports de présentation 🥳 Les sessions précédentes seront rajoutées progressivement - abonnez-vous 🔔

#Python #meetup #githubaction #genAI

More in the final 3.15 alpha:

🖨️ pprint: new `expand` arg for Black-like output (let's make it default?)
🧛 bytes.replace() count arg can be a keyword
🌊 wave: IEEE floating-point WAVE audio support, new getformat()/setformat()
⏱️ timeit: configurable target time for autorange()

Please test and give feedback!

#Python #Python315 #release

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Example pprint without and with expand=True. >>> pprint(config) {'allowed_origins': ['https://app.example.com', 'https://admin.example.com'], 'database': {'engine': 'postgresql', 'host': 'db-primary.internal', 'pool': {'overflow': 10, 'size': 20, 'timeout': 30}}, 'host': 'api.example.com', 'logging': {'handlers': ['console', 'file', 'syslog'], 'level': 'INFO'}, 'port': 8443} >>> >>> pprint(config, expand=True) { 'allowed_origins': ['https://app.example.com', 'https://admin.example.com'], 'database': { 'engine': 'postgresql', 'host': 'db-primary.internal', 'pool': {'overflow': 10, 'size': 20, 'timeout': 30}, }, 'host': 'api.example.com', 'logging': {'handlers': ['console', 'file', 'syslog'], 'level': 'INFO'}, 'port': 8443, }

New releases!

🐍 #Python 3.15.0a8!
🐍 Python 3.14.4!
🐍 Python 3.13.13!
🖼️ Pillow 12.2.0!

https://blog.python.org/2026/04/python-3150a8-3144-31313/
https://pillow.readthedocs.io/en/latest/releasenotes/12.2.0.html

⚠️ Final 3.15 alpha: only 4 weeks until the feature freeze! 🧊

New in this alpha:

🧵 PEP 803: “abi3t”: Stable ABI for free-threaded builds
🪟 Windows 64-bit binaries use the tail-calling interpreter for up to 40% speedup!
https://docs.python.org/3.15/whatsnew/3.15.html#whatsnew315-windows-tail-calling-interpreter
🦋 REPL: colour tab completion with fancycompleter

#Python313 #Python314 #Python315 #Pillow #release

Alt...

REPL showing: import random random. And then I press tab and it shows the things in random in different colours, like functions in blue, methods in cyan, numbers in yellow, and types in magenta.

Python Tip #96 (of 365):

When manipulating file paths or asking questions about them, use pathlib

"Stringly typed code" uses a string to represent a value when a better type exists.

For representing file paths, pathlib.Path objects are this better-than-a-string type.

Unlike with strings:

1. It's hard to get yourself into trouble with pathlib.Path
2. When I see a pathlib.Path object, I know we're representing a path

🧵 (1/2)

#Python #DailyPythonTip

You can now use Ratatui in Python! 🐀🥳

🐍 **PyRatatui** — Python bindings for @ratatui_rs

💯 Build high-performance TUIs in Python with 35+ widgets, async & effects

🦀 Backed by Rust via PyO3

⭐ GitHub: https://github.com/pyratatui/pyratatui

#rustlang #ratatui #tui #python #library #bindings #pyo3 #terminal

I've released v2.10.0 of #BlogMore, my blog-oriented static site generator. This release adds a post streak display to the stats page. Got to keep that writing streak going!

https://blog.davep.org/2026/04/07/blogmore-v2-10-0.html

#blogging #blog #ssg #python #programming

I'm really tired of #VSCode. What IDEs / Editors do other people use? #python

Just fresh out of the oven, release 0.16.1 of the poezio TUI XMPP client!

Mostly fixes and internal stuff, but also adds the ability to see redacted/moderated messages if you wish so – particularly useful if you are the one moderating –.

https://blog.mathieui.net/poezio-0-16-1.html

#xmpp #tui #terminal #python #jabber

David MacIver, un des auteurs de test hypothesis pour Python, vient de le proposer pour différents langages de programmation : https://antithesis.com/blog/2026/hegel/. L'outil est donc disponible pour rust, viendront ensuite Go, C++, OCaml et TypeScript.

C'est le code Python qui est enrobée d'une surcouche d'API pour les autres langages.

Pour en savoir plus sur https://hypothesis.works/, re·voyez la session de Michel Caradec sur le property-based testing : https://youtu.be/mV0vTbs2cQ0?si=aA7yQZWORjwSVo7f&t=2592

#Python #outils #test #rust

Of interest to the "Using AI LLMs to find bugs in C code" community:

https://discuss.python.org/t/systematically-finding-bugs-in-python-c-extensions-575-confirmed-so-far/106875

#python and, of course @bagder

Donc je comprends absolument pas comment une syntaxe qui marche à un endroit peut faire planter le générateur à un autre (surtout, je rappelle, quand la variable créée par cette syntaxe n'est pas appelée ensuite).

#python

Qu'est-ce qui peut expliquer que du code pris dans un fichier de script de FreeOrion casse la génération d'univers de FreeOrion quand on le copie dans un autre fichier de script FreeOrion ?
Je veux dire, même quand c'est du code qui ne fait rien ?

(il définit une variable qui est utilisée dans le fichier original, mais pas dans le fichier de destination)
(et oui les variables qu'il utilise sont définies dans le fichier de destination)

#python

I made some tweaks to a personal project called PyCheck. Its entire purpose is to put an icon in my applications menu that I can click to easily verify whether a file matches its original checksum without manually reading the whole hash.

Link: https://gitlab.com/gerowen/pycheck/-/releases/26.4.5

#Python #Programming

@treyhunner In 3.15 we've added an re.prefixmatch() as an explicit alias to the confusing re.match().

https://docs.python.org/3.15/library/re.html#prefixmatch-vs-match
#Python #python315 #regex

Python Tip #95 (of 365):

Don't use re.match(): it's confusing.

I'm not sure I've ever seen re.match() used when it wasn't being used by mistake.

If you think you want re.match(), you probably want either re.‍search() or re.fullmatch() instead.

When matching a regex against a string, we're usually either trying to:

1. Find a regular expression within a string
2. Match a regular expression against a whole string

re.match() does neither of those!

🧵 (1/3)

#Python #DailyPythonTip

Mastodon, j'ai une question très très niche: pour le boulot j'ai créé (en Latex) des #PDF remplissables, qui ont donc des champs vierges avec des labels associés. Comme ça, quand N personnes ont remplis N PDF, je fais tourner un script #Python (qui utilise pypdf) pour récupérer toutes les réponses. Sauf que j'ai une personne qui a utilisé un outil bizarre ("PDFium" d'après les métadonnées) et qui m'a rendu un PDF duquel pypdf n'arrive rien à lire (les labels des champs n'existent même plus !)

If you use uv, ty, or ruff in #python, this might impact you.

Well, that's something...

OpenAI to acquire Astral | OpenAI
https://openai.com/index/openai-to-acquire-astral/

#python

✍️ New post introducing profiling-explorer, a tool for exploring Python profiling data (pstats files).

Use it with the classic cProfile (now called profiling.tracing) or Python 3.15’s new sampling profiler, Tachyon (profiling.sampling).

https://adamj.eu/tech/2026/04/03/python-introducing-profiling-explorer/

#Python

For real, many people asked me for their smaller and mid-sized environments, how to handle remote syslog of their nodes. I had some ideas (some of you may have already found my Rust interpretation of this) but I think having this included in #PegaProx as a centralized management interface makes more sense.

So, PegaProx comes with an own syslog server (ipv4/ipv6, udp/tcp, encrypted/unencrypted support) and is wired to the interface within the resources tab. Providing a quick overview of all your logs and filter options. The next thing is wiring it to the notification system of PegaProx, allowing automated alerting. Might be nice to quickly identify when the quorum got lost - all built-in into PegaProx!

#easter #development #coding #python #opensource #foss #pve #proxmox #proxmoxve #virtualization #vmware #alternatives #free #logging #security #gyptazy #proxmoxdatacenter #homelab #enterprise

Alt...

A syslog integration (server & frontend audit) for PegaProx for Proxmox based clusters

Oh #python why do you hate me?

This is not the #Python you're looking for:

https://mastodon.cloud/@slashdot/116340441370615000

🚀️ Rivalcfg v4.17.0 released!

Rivalcfg is a command line tool (and also a #Python library) to configure #SteelSeries gaming mice on #Linux, #macOS and #Windows.

➡️ https://rivalcfg.flozz.org/news/release_v4.17.0/

This version adds support for 3 new devices: the Rival 5 (regular version and Destiny Edition), and the Prime+. It also fixes a small bug.

BlogMore v2.8.0 is out, with a wee bugfix, handling a situation where lines could be lost if they looked like meta data: https://blog.davep.org/2026/04/02/blogmore-v2-8-0.html

#blogmore #blogging #ssg #python #programming

RE: https://fosstodon.org/@pypi/116335453780319113

rapport d'incident par @miketheman & @sethmlarson sur la corruption de #liteLLM & #Telnyx via #Trivy : https://blog.pypi.org/posts/2026-04-02-incident-report-litellm-telnyx-supply-chain-attack/

Conseils :
- délai de précaution dans la montée de version des dépendances
-- pip.conf
[install]
uploaded-prior-to = P3D
-- uv.toml / pyproject.toml
[tool.uv]
exclude-newer = "P3D"
- utiliser un lockfile pour les dépendances transitives
- publication : par le trusted publishing, surveiller les PR touchant aux workflows de CI

#Python #PyPI #cybersécurité #supplychain

un projet de configuration d'environnement de travail en Python créé par @mattsi, facile à personnaliser ou étendre : https://github.com/Mattsi-Jansky/dotfiles.new

Mattsi explique sa démarche, très différente d'#Ansible par exemple, dans ce billet de blog : https://matt.si/2026-04/dotfiles/

#Python #outil #configuration #environment

RE: https://fosstodon.org/@pycon/116335122208744416

Looking forward to this at PyCon US 2026 in Long Beach where I’ll be speaking on Friday morning (May 15th).

Maintainers are already feeling the impact of AI-assisted contributions. I’m not sure we fully understand it yet.

#PyCon #Python #OpenSource

Python Tip #92 (of 365):

Don't overuse regular expressions

If a containment check of a common string method will do, don't use a regular expression.

Instead of this:
if re‍.search(r"^http://", string):

Do this:
if string.startswith("http://"):

Instead of this:
if re‍.search(r"#", string):

Do this:
if "#" in string:

And instead of this:
parts = re.findall(r"\S+", string)

Do this:
parts = string.split()

🧵 (1/2)

#Python #DailyPythonTip

I wrote up my thoughts about OpenAI acquiring Astral.

#Python
https://www.mostlypython.com/so-openai-is-acquiring-astral/

🗞️📨 🐍check your inboxes, a new PSF newsletter just shipped!

Want to stay up to date on the latest PSF, #PyConUS, PyPI, and #python news? Subscribe today:
https://www.python.org/psf/newsletter/

BlogMore v2.7.0 has been released. This version adds a visual indication of a published post is still in draft mode: https://blog.davep.org/2026/04/01/blogmore-v2-7-0.html

#python #programming #blogging #ssg

Les dernières nouveautés concernant le support de Python dans vsCode (dont les mises à jour sont désormais bi-mensuelles) : https://devblogs.microsoft.com/python/python-in-visual-studio-code-march-2026-release/

#Python #écosystème #vscode

C'est une direction très loin de ce que je fait avec Ansible, mais ça semble très séduisant. https://matt.si/2026-04/dotfiles/ #installation #linux #machine #automatisation #script #python

Just cut the CI/CD build time for my blog (blog.hofstede.it) by over 100%!

I use Pelican as a static site generator and deploy via Forgejo Actions. Instead of running apt install for Python dependencies on every single run, I finally built a custom container image.

The best part? Forgejo has a built-in OCI registry! I just pushed my custom image to my git-forge and referenced it in the workflow. Down to a 24s deploy time! Nice.

#Forgejo #CICD #SelfHosted #Python #WebDev #Pelican #Linux

Alt...

Screenshot of a successful Forgejo Actions CI/CD pipeline run. The workflow "deploy-blog.yml" triggered by a merge pull request for "feature/ci-custom-image" shows a completed "deploy" job that took exactly 24 seconds. The completed steps include: Set up job, Checkout Code, Configure Deployment Target, Build Site, Setup SSH, Deploy via Restricted Rsync, and Complete job.

Please welcome Stan Ulbrych @stanfromireland as the newest member of the Python core team!

https://discuss.python.org/t/vote-to-promote-stan-ulbrych/106562

https://hugovk.github.io/python-core-team/by-year.html

https://fedidevs.com/s/Mzk/
#Python #CPython #CoreTeam

Nice IPython Easter Egg! 🏳️‍⚧️

#TransDayOfVisibility #Python

Alt...

Running IPython today gives you the tip "Happy International Transgender Day of Visibility! You are valid. You matter."

TIL #Qt abandoned #WebKit in favor of the Chromium engine. And in particular:

> Qt WebEngine does not allow direct access to the document object model (DOM) of a page. However, the DOM can be inspected and adapted by injecting scripts

That means that if I want to reimplement

https://www.grulic.org.ar/~mdione/glob/posts/implementing-selenium-with-python-and-qt/

I will have to program the engine with JavaScript shaped butterflies[1].

#Python #PyQt

[1] https://www.explainxkcd.com/wiki/index.php/378:_Real_Programmers

@adamchainz @treyhunner And https://github.com/python/cpython/pull/147943 is merged!

Keyword `count` in `bytes.replace` is coming to a Python* near you soon**!

* 3.15
** October 2026

#Python #python315

I wish #Python's string replace method allowed specifying "count" as a keyword argument.

>>> text = "Hello? Python?"
>>> text.replace("?", "!", count=1)

I find that more explicit than this:

>>> text.replace("?", "!", 1)
'Hello! Python?'

But the replace only allows positional arguments 🐍😢

I'm looking at Repology, and I think most of the distributions and other downstreams have rightfully boycotted #Python #chardet #copywashing. Of course, there's the possibility that some of them are simply out-of-date, though.

So far chardet-7 is distributed by #Chromebrew, #CondaForge (not on Repology), #Homebrew, #KaOS, #OpenIndiana, #openmamba, #Ravenports, #Spack and #T2 SDE. Shame on you!

https://repology.org/project/chardet/versions
https://repology.org/project/python%3Achardet/versions

The feedback was honestly amazing. Many were impressed by how PegaProx brings essential enterprise grade features to Proxmox clusters that are still missing today. We can clearly see the gaps that were fixed by #ProxLB, #ProxSnap, #ProxCLMC, #ProxPatch and many other ones! Keep in mind, PegaProx is free and fully #opensource!

That said, we know there's always room for improvement. Whether it is major enhancements or small quality of life tweaks, every detail matters. Over the weekend, I took your feedback from the calls seriously and integrated a number of improvements to make PegaProx even more intuitive and powerful.

Your input drives this project forward. If you feel something is missing or could be improved, let us know!

PS: Pegaprox also support #XCP (#XCPng) ans corss-cluster / cross-hypervisor migrations. So, you can quickly jump over to XCP 🙂

Blog: https://gyptazy.com/blog/pegaprox-real-datacenter-manager-proxmox-clusters/
Website: https://pegaprox.com/
GitHub: https://github.com/PegaProx/project-pegaprox/

#PVE #Prox #ProxmoxVE #homelab #enterprise #virtualization #foss #datacenter #manager #python #python3

Alt...

PegaProx Web-Frontend as a multi-cluster Proxmox manager with Enterprise features

L'Afpy a besoin de vous pour trouver un lieu pour la #pyconfr 2026....

https://discuss.afpy.org/t/on-a-besoin-de-vous-pour-trouver-un-lieu-pour-la-pyconfr-26/2972

#afpy #python

@diazona @markstos ok, let me put it this other way: if you know of a good talk abut #PyInfra, please share the link :)

#Python

I've decided it's time to tag a v0.1.0 release on my roguelike game project, Stagger. It's more of a small demo than a full game at this point. It is turn-based, and has purely text-based "graphics", like the original Rogue.

You can find the repository at either of these locations:
https://git.sr.ht/~jvalleroy/stagger
https://codeberg.org/jvalleroy/stagger

The game is developed in Python, using ncurses. It is dual-licensed under AGPL and MPL.

#GameDev #Roguelike #Python #LibreGame

RE: https://en.osm.town/@mdione/116239489362801981

OK, the push for AI is official. I'm definitely open for new positions.

I'm a jack of all trades, systems dev and admin, #Linux, #Python, #postgres, #ansible, #prometheus, #grafana, security conscious, I like to review code, and for my hobbies I do some #GIS and would like to do more.

Check my CV https://www.grulic.org.ar/~mdione/

and my blog https://www.grulic.org.ar/~mdione/glob/ (not a typo)

for more details.

#GetFediHired

Marcos Dione boosted

Marcos Dione » 🌐 2026-03-16 / 2026-03-27
@mdione@en.osm.town

I have been suggested that the company I'm working is not doing well. Than and a push for AI is telling me it's maybe time to move on.

What am I? Currently I'm doing #Python, #SysAdmin, GitHub/GitLab admin (yes, both), some Kafka, used to do some Postgres (now we have a DB team), Ansible and more.

Edit: more info: https://en.osm.town/@mdione/116302423501761728

What do I want? No AI, no gambling, no blockchain. In #Marseille or remote. I can invoice abroad, but I would rather be an employee.

#FediHire #job

1/

The Story of Python's Lazy Imports: why it tooks 3 years and 2 attempts to have a "lazy" Keyword coming in version 3.15 #Python https://techlife.blog/posts/the-story-of-pythons-lazy-imports-why-it-took-three-years-and-two-attempts/

Si vous vous demandez ce que sont capables de réaliser des élèves de terminales #NSI en #Python, et sans IA, c'est ici en 2 minutes (participation aux Trophées NSI) :

https://tube-sciences-technologies.apps.education.fr/w/5ccBkmDoCAgJd6cVB6DkLf

Fier de #MesÉlèves (et ce n'est pas grâce à moi 😂 )

<+mgorny> that's gunicorn
<+mgorny> looks like vibecoding hard
<@sam_> sigh
<@sam_> https://github.com/benoitc/gunicorn/pull/3559
<@sam_> i agree it looks like it
<+mgorny> how else would a dead-so-far project suddenly make dozen commits in a day?
<@sam_> I really wish they'd leave projects "dead"
<@sam_> it's far more honest

#Python #NoAI #NoLLM #AI #LLM #OpenSource

I've just done a pass over a client project with deptry, and it worked great for finding unused dependencies!

https://deptry.com/

#Python

Does this workflow raise any red flags for anyone?

Before you can deploy a project to Scalingo, you need to upload an SSH key. If you're familiar with SSH keys, that's not an issue. But if you've never heard of them, it's a step that can make people put off learning how to deploy a project.

This workflow offers to assist with finding and uploading an existing key.

#Python #Django

Wow, thanks @hugovk for making my "import datetime as dt" recommendation official in the Python docs, with a link to my blog!

https://github.com/python/cpython/commit/d3b6faf9758dce236d45c708a450437cdc3e97cd#diff-591e6aa401ebcd90f71f28b517b3d4437ba293920787df9ed06e037af0b07175

#Python

Using #Python for #AI but not involved in the community? You're leaving a lot on the table! Watch the PSF's Executive Director @baconandcoconut on #PyTV from @jetbrains to explore why community participation is at the core of Python's power. 🎤🐍 https://www.youtube.com/watch?v=DkN7P4Cmto8

Je reprends en simplifiant :

for i in iterable
liste_finale=[objet for objet in liste_finale if objet not in autre_liste[i]]

C'est valide comme syntaxe ?

Ma question est si liste_finale peut être des deux côtés de l'affectation, dans le cas précis d'une soustraction de liste

#python

un épisode du podcast @talkpython qui parle de la création de l'outil de génération de site statique Zensical : https://talkpython.fm/episodes/show/542/zensical-a-modern-static-site-generator

L'invité, @squidfunk, est le créateur du plugin Material for Mkdocs ; il a créé l'outil https://zensical.org/docs (en #rust avec une API #Python pour écrire des plugins) suite à l'annonce de la version 2.0 de Mkdocs, dont l'architecture est incompatible avec les 300+ plugins développés par des tiers.

#Python #outil #documentation

@brettcannon Thanks for this writeup!

"What can you do as a person if you don't have code to check that things line up (which isn't a lot of code; the lock file should have the index server for the package, so you follow the index server API to get the digital attestation for each file and compare)?"

Let's build this into common tooling! Directly into installers like pip and uv? And pip/uv audit?
#Python #security

Python Tip #84 (of 365):

Use variables to improve code clarity.

Today's tip is the inverse of yesterday's tip.

Well-named variables CAN make your code more readable and they don't really make your code less efficient (after all, variables are just pointers).

🧵 (1/2)

#Python #DailyPythonTip

I released yesterday version 0.16 of Poezio, a terminal XMPP client, here is the blog post with a release announcement: https://blog.mathieui.net/poezio-0-16.html

Some nice bugfixes (thanks @ge0rg for testing), and finally handling of message moderation & retraction.

Note: the fact that we very often share version numbers with @profanity is a pure coincidence!

#xmpp #python #poezio

#Cyberattaque contre la #librairie #python #LiteLLM :
Cinq jours pour infiltrer, trois heures pour tout voler : comment des #hackers ont piégé des #millions de #développeurs #IA

https://www.numerama.com/cyberguerre/2217675-cinq-jours-pour-infiltrer-trois-heures-pour-tout-voler-comment-des-hackers-ont-piege-des-millions-de-developpeurs-ia.html

Alors en fait je vois qu'il y a un autre moyen d'aboutir à mon objectif, en m'attaquant à l'itérable utilisé pour créer l'itérable de tuple :

objects_needing_specials = [obj for obj in universe_objects if random.random() < base_chance]
for e in empire_home_systems :
objects_needing_specials = [obj for obj in objects_needing_specials if obj not in fo.systems_within_jumps_unordered(5, [e])]

Ça peut marcher de filtrer la liste à partir d'elle-même ?
Cette syntaxe est acceptable ?

#python

If you've ever installed #Python #LiteLLM, you have remedial actions you need to take immediately.

Headline: A popular Python library just became a backdoor to your entire machine

Link: https://www.xda-developers.com/popular-python-library-backdoor-machine/

#Security #CyberSecurity

Thoughts on OpenAI acquiring Astral and uv/ruff/ty https://lobste.rs/s/dhogio #ai #python #rust
https://simonwillison.net/2026/Mar/19/openai-acquiring-astral/

BlogMore v2.2.0, now with post counts in the archive page. https://blog.davep.org/2026/03/23/blogmore-v2-2-0.html

#blog #python #programming #ssg

“But there's another issue that often crops up when splitting text into lines: trailing newlines.”

Read more 👉 https://pym.dev/splitlines/

#Python

So @andyc asked about finer control for code blocks in BlogMore and now I'm sat on my sofa amusing myself by toggling contrasting themes...

#python #ssg

Question Python : quand on crée un itérable de tuples avec zip, est-ce que l'on peut faire un test sur les valeurs d'un des itérables en entrée avant d'intégrer le tuple correspondant à l'itérable de tuple ?

Dans le but de ne pas intégrer le tuple correspondant à l'itérable de tuples s'il rate le test, donc.

#Python

RE: https://fedi.lwn.net/@lwn/116284466298542665

" It collects and exfiltrates a wide variety of information, including SSH keys, credentials for a number of cloud services, crypto wallets, and so on".

#Security #Python #LLM #ai #LWN

New blog post: Rewriting a 20-year-old #Python library

https://www.b-list.org/weblog/2026/mar/23/20-year-library/

New post on the Python Insider blog from Ken Jin:

"Python 3.15's JIT is now back on track"

https://blog.python.org/2026/03/jit-on-track/
#Python #JIT #performance #python315

huh am I nuts or are python datetimes very broken for < and - across DST changes?

#python

@anze3db présente une démarche optimisant le démarrage d'une application #django :
- le drapeau "python -X importtime ..." mesure les temps des imports
- "if TYPE_CHECKING:" pour déclarer des imports en tête de module et faciliter les outils de vérification de type
- ruff.lint.flake8-tidy-imports.banned-module-level-imports déclare les modules à chargement localement
⚠️ ça déporte ces temps de chargement aux 1res exécutions des requêtes

https://blog.pecar.me/speeding-up-django-startup-times-with-lazy-imports/

#Python #django #tutorial #import

WHEREAS,

Most developers these days work with a GUI;
Most screens these days use a 16:9 aspect ratio;
Hardly anyone uses a screen resolution of less than 1920px horizontal;
Even at a font size of 14pt, one can fit approximately 180 monospace characters in a terminal of that width;

NOW, THEREFORE, BE IT RESOLVED,

PEP 8's current 79-character line length limit be doubled.

#Python #PEP8

À la recherche d'un travail Développeur Senior ou Lead Tech Symfony, télétravail complet ou partiel mais sur Lyon ou Grenoble avec au moins 3 ou 4 jours de TT et horaires aménageables. S'il y a Angular ou un autre langage que PHP (Python, par exemple) c'est bien.

#development #developer #symfony #php #angular #python #jechercheUnJob

This is incredibly depressing news. Scam Altman is now in control of the supply chain of a significant portion of the Python community.

Fuck this shit.

https://astral.sh/blog/openai

#Python #Astral #Enshittification

🦾 Project Detroit: Java interop with JavaScript and Python

"The novel approach that we are taking with Detroit is that we are embedding the V8 and CPython runtime directly inside the JVM process,"

https://go.theregister.com/feed/www.theregister.com/2026/03/17/oracle_project_detroit_java/

#java #python #javascript #interop

So, in the #PHP ecosystem, people can build a package like roave/security-advisories, which has a huge list of "conflict" dependencies.

These don't say "install this as a dependency", but instead "I'm incompatible with that dependency in that version". And the versions listed there are those with known security vulnerabilities, effectively preventing you from installing them, which is good.

Is there something similar in the #Python ecosystem? Is it even possible?

https://github.com/Roave/SecurityAdvisories/blob/latest/composer.json

Thanks to all the great community Q&A over the last couple of weeks, I was able to compile a #Django health check cookbook:
https://codingjoe.dev/django-health-check/cookbook/

Thank y'all for asking the right questions! 🤟

#Django #Python #Docker #Kubernetes #k8s #caddy #treafik #nginx

un article de @mkennedy indiquant que depuis Python 3.12, asyncio.create_task() ne garde qu'une référence faible vers la tâche lancée dans la boucle d'évènement, et que celle-ci peut se faire garbage-collecter avant (la fin de) son exécution : https://mkennedy.codes/posts/fire-and-forget-or-never-with-python-s-asyncio/

La solution ? Garder une référence forte de la tâche (dans un set, par exemple) et ajouter un done_callback qui l'en retire pour la déréférencer afin que le garbage collector puisse faire son travail.

#Python #tutoriel #asyncio

🚀️ Pontoon Debian v2026.03.20 released

I just released a new version of Pontoon Debian, a manual to install and maintain Pontoon (#Mozilla web-based translation software) on #Debian and #Ubuntu.

➡️ https://wanadev.github.io/pontoon-debian/migration/pontoon-v2026.03.20.html

Please note that this may be one of the last updates for this project. If you are using it, please let me know and consider contributing. 🙂️

#internationalisation #i18n #python #django

Sur le forum de l' #Afpy, un échange intéressant suite à l'annonce du rachat de la société Astral (éditeur de 'uv', entre autre) par OpenAI.

https://discuss.afpy.org/t/astral-sh-ruff-uv-ty-pyx-vient-detre-rachetee-par-openai-quen-pensez-vous/

#Python

If you’re looking for a nice, modern, featureful #Python package and environment manager, may I suggest PDM?

And maybe also toss some funding their way.

https://pdm-project.org/

RE: https://mastodon.social/@hynek/116256569856726011

I use this, it's good! You never know when you might need the extra info, and this makes it really easy to check.
#Python

Astral to join OpenAI, https://astral.sh/blog/openai.

#astral #python #openai

I don't run 'pip install' often enough that uv speed matters to me.

I don't code fast enough so that ruff is an improvement over mixing flake, yapf, mypy and the like.

Something tells me I might not be in the target demographics of the people worried by Astral's acquisition.

#python

Here's a hill I'll die on: "#Pythonic" is a meaningless word.

People will use it to justify any, and sometimes incompatible formatting preferences.
"Idiomatic #Python" should be what it stands for, which has nothing to do with formatting. Even then, it sounds much too dogmatic to my taste. Good design doesn't need pseudo justifications like "that's the way we've always done it"; only poor quality code does.

Big news in #Python land. #OpenAI buying up #Astral https://astral.sh/blog/openai

Oof.

https://astral.sh/blog/openai

#Python #uv

RE: https://techhub.social/@Techmeme/116256023795725433

#OpenAI a fait l'acquisition de #Astral, l'entreprise qui édite différents outils de l'écosystème #Python, écrits en #rust :
- ruff : linter et formateur de code
- uv : gestionnaire de dépendances
- ty : vérification statique de typage

Voir : https://astral.sh/blog/openai

Techmeme » 🤖 🌐 2026-03-19
@Techmeme@techhub.social

OpenAI agrees to acquire Astral, which makes Python tools for developers, to integrate its team into Codex, and says Codex has 2M+ users, up 3x since January (Agnee Ghosh/Bloomberg)

https://www.bloomberg.com/news/articles/2026-03-19/openai-to-acquire-python-startup-astral-expanding-push-into-coding
http://www.techmeme.com/260319/p27#a260319p27

Chic, les vidéos de la PyCon FR 2025 sont en ligne ici -> https://pyvideo.org/events/pycon-fr-2025.html

Hop, de quoi bien occuper les pauses au boulot ;)

#afpy #python #pycon2025

The popular #Python library “Requests” needs your help! @nateprewitt plans to add type hints to the API and is requesting feedback:

https://sethmlarson.dev/python-library-requests-is-adding-type-hints-and-needs-your-help

#typing #http #typehints

Is there a less planet burning #ai coding assistant for #python coding or are the big services what I should be looking at?

When #coding I search a lot so the 10 X more energy per request might be less impactful if it saves me a bunch of search attempts.

I am not a good programmer, I don't do it often enough for that and so I also don't particularly enjoy it a lot of the time. This feels too new like a perfect use case for these tools and a chance to experiment.

BlogMore v2.0.0 is now available. It's my experiment in building an #ssg for my blog using nothing but #GitHub #Copilot. This update gives more control over how various URLs are made up.

https://blog.davep.org/2026/03/18/blogmore-2-0-0.html

#python #programming #ai

I'm re-reading Monstrous Regiment by Terry Pratchett, and decided to add a new random error window title to @novelwriter 😁

#Code #Python #TerryPratchett #Discworld

Alt...

A screenshot of some Python code. A set of comments say: "Pick a random window title from a set of error messages by Hex the computer, Unseen University, Ankh-Morpork, Discworld and other Discworld references." The messages to choose from are: "+++ Out of Cheese Error +++", "+++ Divide by Cucumber Error +++", "+++ Please Reinstall Universe and Reboot +++", "+++ Error At Address 14, Treacle Mine Road +++", "+++ Abomination Unto Nuggan Error +++".

I was completely unaware of this project until today. CPython is getting a JIT (just-in-time) compiler!

Python 3.15’s JIT is now back on track | Ken Jin’s Blog
https://fidget-spinner.github.io/posts/jit-on-track.html

#PythonLang #Python

NaN is weird. - Dan Shernicoff's Musings
https://brassnet.biz/blog/nan-is-weird.html

#python

If you are a developer who maintains a #Python client library for a REST API, do you know how you can make me, a user of your library, truly happy?

Riddle your library with `logging` calls. And give me a easy knob, preferably an environment variable, to turn the log level up. Way up.

“EuroPython is a welcoming community - you’ll bond over shared experiences before you know it! Just stay open, and your environment will do the rest.”

In our latest interview with Kshitijaa Jaglan, member of the Sponsorship team at EuroPython 2025, shares her tips for new volunteers, enabling sponsors, and more:
https://blog.europython.eu/humans-of-ep-kshitijaa

#europython #conference #volunteers #python #contributors #europython2025 #opensource

Alt...

Cover photo of Kshitijaa Jaglan, a member of the Sponsorship Team at EuroPython 2025 Prague & Remote

un article très complet de @gaborbernat présentant les différents types de vulnérabilités d'un projet Python via ses dépendances et des façons d'y remédier : https://bernat.tech/posts/securing-python-supply-chain/

- définir des versions strictes de vos dépendances
- utiliser un lockfile pour spécifier les dépendances transitives
- inclure une étape d'audit des dépendances dans son intégration continue
- publier vos versions sur PyPI via le système Trusted publishing

#Python #tutoriel #cybersécurité #supplychain

New blog post: How big are the blocks in my city.

https://www.grulic.org.ar/~mdione/glob/posts/block-sizes-from-osm-data/

#gis #gischat #qgis #python #OpenStreetMap

Alt...

Map of Marseille with block sizes painted in a green yellow orange red logarithmic scale and the road network in blue (the ones that define the blocks), grey (public but dead ends) and white (private).

If you're new to contributing to Django and you're using an LLM, please consider reading this. We want to bring you into the community, but we can't do that only interacting with an LLM's output.

https://www.better-simple.com/django/2026/03/16/give-django-your-time-and-money/

#Django #Python #OpenSource

Python Tip #75 (of 365):

Don't use the string split() method for splitting lines. Use the splitlines() method instead.

Instead of calling split with "\n":
lines = poem.split("\n")

Use the splitlines method:
lines = poem.splitlines()

The string splitlines method will:

• Trim a trailing newline (if there is one)
• Split by "\r\n", "\n", or "\r"

More on splitlines: https://pym.dev/splitlines/

This week's daily tips are all about string methods in Python.

#Python #DailyPythonTip

If you're new to contributing to Django and you're using an LLM, please consider reading this. We want to bring you into the community, but we can't do that only interacting with an LLM's output.

https://www.better-simple.com/django/2026/03/16/give-django-your-time-and-money/

#Django #Python #OpenSource

I have been suggested that the company I'm working is not doing well. Than and a push for AI is telling me it's maybe time to move on.

What am I? Currently I'm doing #Python, #SysAdmin, GitHub/GitLab admin (yes, both), some Kafka, used to do some Postgres (now we have a DB team), Ansible and more.

Edit: more info: https://en.osm.town/@mdione/116302423501761728

What do I want? No AI, no gambling, no blockchain. In #Marseille or remote. I can invoice abroad, but I would rather be an employee.

#FediHire #job

1/

I'm a software developer and sysadmin who could really use being #fedihired.

What I'd really like to do is Rust, but once you ignore the dubious crypto and AI stuff, there seems to be nothing out there. Prove me wrong with a counterexample!

I've spent decades fixing Enterprise mudballs mostly written in #Perl. If you've got a crufty legacy system that everybody else is too scared to touch, I'm your man. I love fixing stuff like that.

I've also done commerical #Scala, #Python, #C/#C++, and although I don't usually admit it on my CV but these are now Trying Times when everything is on the table, even #PHP (the longest six months of my life).

Perl naturally leads into Unix system administration and infrastructure. I've built and maintained mail clusters, VoIP systems, network monitoring, DNS management platforms, that sort of thing. If it's non-sexy but something which needs to be done, I'm there.

Available immediately, for contract or permie, onsite in Amsterdam/Randstad or remote to anywhere.

“If you're using print calls to debug your Python code, consider using f-strings with self-documenting expressions instead.”

Read more 👉 https://pym.dev/debugging-with-f-strings/

#Python

Did you miss the #PyTV livestream earlier this month? It's not too late to watch it. Wanna know how it goes? Check this out: https://blog.jetbrains.com/pycharm/2026/03/python-unplugged-on-pytv-recap/

#Python #AI #OpenSource #DataScience
https://blog.jetbrains.com/pycharm/2026/03/python-unplugged-on-pytv-recap/

Pretty sad.

Jazzband, the #python/(heavily #django) OSS group is shutting down due to, among other things, AI slop.

“What happened

The slopocalypse
GitHub’s slopocalypse – the flood of AI-generated spam PRs and issues – has made Jazzband’s model of open membership and shared push access untenable”
This model underpinned a lot of that ecosystem. I have to wonder what happens to several of these projects.

https://jazzband.co/news/2026/03/14/sunsetting-jazzband

uv can now install the new Python 3.15 alpha 7:

$ uv self update
$ uvx -p 3.15.0a7 python

Or, if you want to live on the edge in your default Python environment:

$ uv python install --default 3.15.0a7

#Python #uv

If you maintain a @jazzband project, expect an email before @pycon. django-commons is a great option if you're looking for a new home, they've already taken on several projects and got the governance right from day one.

Wind-down plan: https://jazzband.co/news/2026/03/14/wind-down-plan

#Python #OpenSource

(3/3)

Just released the 1.14 version of slixmpp, the python XMPP library. It brings support for three more extensions, and adds other nice things!

Update: actually I caught a bug right after releasing, so I am substituting 1.14.0 with 1.14.1.

https://blog.mathieui.net/slixmpp-1-14.html
#python #xmpp

Helsinki Python @HelPy has joined @ThePSF MeetUp Pro Network and is now the northernmost group! Welcome along to our monthly meetups:

https://helsinki-python.github.io

Looks like Python NZ Christchurch is the southernmost, Python NZ Wellington is the easternmost, and PyHawaii the westernmost.

Find out how your group can join here:

https://discuss.python.org/t/applications-to-join-the-psf-meetup-pro-network-are-back-open/106499

#Helsinki #HelPy #Python #meetup

Alt...

A map of the world with many red dots in the north America, Europe, and also some for the other continents. Helsinki Python is highlighted.

une bibliothèque de validation de données pour les dataframes Polars et pandas, qui propose une interface pour consulter les problèmes de cohérence de données et aider à les résoudre : https://posit-dev.github.io/pointblank/

Un tutoriel de @markpitblado expliquant son utilisation avec Polars : https://www.markpitblado.me/blog/validating-data-with-pointblank-in-python/

#Python #tool #data #validation #dataframe

https://docs.ntfy.sh/install/

debian

sudo mkdir -p /etc/apt/keyrings
sudo curl -L -o /etc/apt/keyrings/ntfy.gpg https://archive.ntfy.sh/apt/keyring.gpg
sudo apt install apt-transport-https
echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/ntfy.gpg] https://archive.ntfy.sh/apt stable main" \
    | sudo tee /etc/apt/sources.list.d/ntfy.list
sudo apt update
sudo apt install ntfy
sudo systemctl enable ntfy
sudo systemctl start ntfy

#ntfy #notifications #programming #Android #Linux #sh #bash #csh #ksh #zsh #fish #curl #http #javascript #golang #powershell #python #php #technology #OpenSource #POSIX

TIL today I RTFM!

command

ntfy

Today I read the brief synopsis of ntfy Android. I saw there that via linux the control and operation is fairly simple & straightforward

I went to the site and started reading.

ntfy via linux is easy to use

• simple HTTP PUT/POST commands are used

sh

curl -d "Backup successful 😀" ntfy.sh/mytopic

a.out

ntfy publish mytopic

"Backup successful 😀"

HTML

POST /mytopic HTTP/1.1
Host: ntfy.sh

Backup successful 😀

javascript

fetch('https://ntfy.sh/mytopic', {
    method: 'POST', // PUT works too
    body: 'Backup successful 😀'
})

golang

http.Post("https://ntfy.sh/mytopic", "text/plain",
   strings.NewReader("Backup successful 😀"))

python

requests.post("https://ntfy.sh/mytopic",
    data="Backup successful 😀".encode(encoding='utf-8'))

php

file_get_contents('https://ntfy.sh/mytopic', false, stream_context_create([
    'http' => [
        'method' => 'POST', // PUT also works
        'header' => 'Content-Type: text/plain',
        'content' => 'Backup successful 😀'
    ]
]));

Markdown formatting¶

Supported on Android & webApp

You can format messages using Markdown 🤩. That means you can use bold text, italicized text, links, images, and more. Supported Markdown features (web app only for now):

Emphasis such as bold (bold), italics (italics)
Links (some tool)
Images ()
Code blocks (code blocks) and inline code (inline code)
Headings (# headings, ## headings, etc.)
Lists (- lists, 1. lists, etc.)
Blockquotes (> blockquotes)
Horizontal rules (---)

Read more on

https://docs.ntfy.sh/publish/#markdown-formatting

Sources:

https://docs.ntfy.sh/

https://docs.ntfy.sh/install/

https://docs.ntfy.sh/publish/#markdown-formatting

#ntfy #notifications #programming #Android #Linux #sh #bash #csh #ksh #zsh #fish #curl #http #javascript #golang #powershell #python #php #technology #OpenSource #POSIX

A @djangonaut cohort is focusing on django-simple-deploy from now through the end of April. It's so nice to have a small, focused group of people to work with and move this project forward!

This has put renewed focus on the dsd-vps plugin. I tabled that last fall, because there are so many questions to sort through when automating a VPS deployment process. The 0.1.1 release (very preliminarily) supports this workflow now:

#Python #Django

Alt...

$ uv pip install dsd-vps # Add django_simple_deploy to INSTALLED_APPS. $ python manage.py deploy --platform digital_ocean --automate-all --ssh-key </path/to/public/key>

Je suis sûr que vous critiquez toutes et tous #Tkinter, mais j'ai un de #MesÉleves, il est trop fort avec ⤵️

#Python #NSI

Alt...

Capture d'écran d'une fenêtreTkinter en mode sombre et des couleurs sympas

Wrote my first #Rust program today. A small utility to grab the last value of a matching column in a matching csv file. I had hacked something together with #qsv, #nushell and #python, but those were all too slow for fast repeated calls. This Rust version executes 10-100x faster: a few ms on a #RaspberryPi 4, neat! 👌

Rust and #nix is also a match made in heaven, omg is the experience better than Python 🫠

$ csvget scd30 co2
940.66

@millihertz what #Python really needs is a way to distribute pre-build #conda environments without using flatpak or docker or the like. Yes, you can send an env file and make people download everything themselves, but I'm thinking pre-packaged "this is all the stuff in my environment for this package" as a ZIP type blob that acts as conda environment to the app.
ymmv.

Next up!

The famous #HelPy quiz with Jerry Pussinen, and thanks to @cheukting_ho for the questions!

Then @PawelPiwosz from @upcloud: UpCloud, Docker and FastMCP. How to build reliable MCP Server in minutes.

Thanks again to UpCloud for hosting, and see you next month at TEK & ILRY!

#Helsinki #Python #meetup

Alt...

Jerry doing the quiz

Alt...

Pawel presenting

It's time for our monthly meetup and this time we're generously hosted by @upcloud!

First up, we have Ivan Ignatev: MCP above and beyond.

#Helsinki #Python #HelPy #meetup

Alt...

Ivan presenting

Alt...

People at the meetup

Matplotlib

It's important to learn to use libraries properly

Use local docs or use online docs , elevate your programming skills
Ever since I learned of the existence of matplotlib I knew I had another nice task set to have fun programming & keep me busy for a nice while

src.py

import matplotlib.pyplot as plt
import numpy as np
plt.style.use('_mpl-gallery')
# make data
x = np.linspace(0, 10, 100)
y = 4 + 1 * np.sin(2 * x)
x2 = np.linspace(0, 10, 25)
y2 = 4 + 1 * np.sin(2 * x2)
# plot
fig, ax = plt.subplots()
ax.plot(x2, y2 + 2.5, 'x', markeredgewidth=2)
ax.plot(x, y, linewidth=2.0)
ax.plot(x2, y2 - 2.5, 'o-', linewidth=2)
ax.set(xlim=(0, 8), xticks=np.arange(1, 8),
       ylim=(0, 8), yticks=np.arange(1, 8))
plt.show()

A gorgeous mathematical function is plotted when you run the program. I don't want to make screencaps now, use the link to see the output I got.
I use the featherweight geany on the SBC Pi5, you choose which IDE you like.
Yes vim is a superb source code editor. The syntax highlighting is sublime!

Sources

https://matplotlib.org/stable/plot_types/index.html

https://matplotlib.org/stable/plot_types/basic/plot.html

https://geany.org/

#python #programming #python #libraries #matplotlib #API #mathematics #SBC #Pi5 #arm #arm64 #x86 #Linux #OpenSource

RE: https://mastodon.social/@dzwiedziu/115570876140855775

Sooo, remember my most boosted post of #wrapstodon 2025?

I'm still unemployed, now facing moving out of France by the end of April.

Recap: jack of all trades #Linux sysadmin, with broad, 10y+ experience in system and applications administration. Preferred location would be #Strasbourg or fully remote or as a mentee for #freelance with #ADHD.

(Please clap, I mean boost 🔁)

#Perl #Python #sysadmin #mentoring

Hey @farhanaliraza great job on this new release of Django Bolt.👏

I suggest everyone to try it. 👍

#Django #DjangoBolt #Rust #Python

🐍🚀 Out now: Python 3.15 alpha 7!

This is the first one with lazy imports (PEP 810) and frozendict (PEP 814)! Try it out and give us feedback.

https://discuss.python.org/t/python-3-15-0-alpha-7/106475

☃️ Just one alpha left until the feature freeze! Core team: get your PEPs in!

#Python #Python315 #release PEP810 #LazyImports #PEP814 #frozendict

Just released! 🚀

🪑 PrettyTable 3.17.0

https://github.com/prettytable/prettytable/releases/tag/3.17.0

Add support for Python 3.15, drop 3.9, test 3.13t-3.15t
Set dicts with column-specific config for all column-specific attrs
Update type hints
Replace pre-commit with prek
& more!

#Python #release #PrettyTable #Python315 #Python39

I made a thing: here's the upcoming Python releases.
https://hugovk.github.io/next-release/
Oh, look, there's one today! I hope that's out soon...
#Python #dashboard #next #release

Alt...

A dashboard titled "Upcoming Python releases" showing: Tuesday, 10 March 2026 Today! 3.15.0 alpha 7 · PEP 790 Tuesday, 7 April 2026 28 days 3.13.13 · PEP 719 3.14.4 · PEP 745 3.15.0 alpha 8 · PEP 790 Tuesday, 5 May 2026 56 days 3.15.0 beta 1 · PEP 790 Tuesday, 26 May 2026 77 days 3.15.0 beta 2 · PEP 790

🚀️ Rivalcfg v4.16.1 released (hotfix)

This version fixes the sensitivity (DPI) settings of the SteelSeries Rival 3 Wireless Gen 2.

Read more on Rivalcfg website:

➡️ https://rivalcfg.flozz.org/news/release_v4.16.1/

#OpenSource #Python #Linux #Gaming #Hardware

The March edition of the PSF Board Office Hour is about to begin 🐍 🗒️ 1 PM UTC. Join us to share how we can help your community, express your perspectives, and provide feedback for the PSF! #python
https://pyfound.blogspot.com/2025/10/a-new-psf-board-another-year-of-psf.html

Interesting post from @stanfromireland with an annotated chart showing the growth CPython's source code over the decades:
https://blog.python.org/2026/03/cpython-codebase-growth/
#Python #CPython #history

I missed the absurd chardet license change story. 🫠

BTW I would pin chardet <7 and avoid using the relicensed version if you want to avoid issues. ⚠️

Quoting Madison Taylor from Nvidia:
"Given the existence of issue #327 chardet v7.0.0 is absolutely toxic." https://github.com/chardet/chardet/issues/331

#Python #Chardet #License #Version

ICYMI, there is a new blog for #Python ! 🥳

https://blog.python.org

Give it a follow in your #RSS reader of choice, I am hoping to see more exciting Python content beyond just release notes published there.

The OntoWeaver team is proud to release version 1.4 of its tool 🥳

OntoWeaver allows to easily parse iterable data (like tables or documents) and create a Semantic Knowledge Graph. Basically, you write a simple YAML file telling what data you want to be a node or a property, you call a generic command, and 🎉 , you have your graph ready.

With the 1.4 series, the main new feature is an option to display progress bars when doing heavy processing (like loading large CSV files).

The documentation has also been heavily updated, completed and polished:
https://ontoweaver.readthedocs.io/en/latest

#python #SKG #KG #graph #neo4j #ontoweaver #biocypher #science #bioinformatics #pasteur #ontologies #semanticWeb