Wrote a little piece about using UV on Fedora Linux, for handling many tasks like installing common tools to managing your own projects dependencies.

https://fedoramagazine.org/enhancing-your-python-workflow-with-uv-on-fedora/

#Python / #uv question: I'm running two python scripts with `uv run --script`. Is there a way to allow them to share the same environment? The scripts are closely related and have the same (rather heavy) dependencies. Would be wasteful to install all dependencies twice.

Ab einem #UV-Index-Wert von 3 sollte man Haut und Augen vor zu viel UV-#Strahlung schützen. Aber woher weiß ich, wann dieser Wert in meiner Region erreicht wird?

Wir empfehlen euch unseren UV-Newsletter. Er erscheint von April bis September jeden Montag, Mittwoch und Freitag und enthält die UV-Prognosen der kommenden drei Tage. So könnt ihr euch vorbereiten und entsprechende Maßnahmen für einen optimalen #UV-Schutz treffen.

Hier geht's zur Anmeldung: https://www.bfs.de/DE/aktuell/newsletter/uv-newsletter/uv-newsletter_node.html

la communauté Python se dote d'un format de fichier standard porté par @brettcannon pour exprimer l'arbre de #dépendances d'un projet #Python avec leurs numéros de version, aussi appelé "lock file" ; ouvrant ainsi la porte à une homogénéisation des outils gérant les dépendances d'un projet comme #pip, #pipenv, #poetry, #pdm, #uv et sans doute d'autres.
https://fosstodon.org/https://peps.python.org/pep-0751/

- https://thisdavej.com/share-python-scripts-like-a-pro-uv-and-pep-723-for-easy-deployment/

Sharing single-file Python scripts with external dependencies is now easy thanks to uv and PEP 723, which enable embedding dependency metadata directly within scripts. This approach eliminates the need for complex setup tools like requirements.txt or package managers, making script distribution and execution seamless and simplifying deployment while maintaining flexibility and efficiency.

Self-contained Python scripts with uv
TLDR
https://blog.dusktreader.dev/2025/03/29/self-contained-python-scripts-with-uv/
#autoamtion #code #python #script #uv

I'm in love with uv. Seriously, the tool is small yet packs a punch with features.

I'm writing an article for Fedora Magazine about the cool things you can do with uv, here is the source code (with the article in markdown) for your enjoyment:

https://github.com/josevnz/tutorials/tree/main/docs/Enhancing_Your_Python_Workflow_with_UV_on_Fedora

Exploring UV: self-contained Python scripts made easy
https://hleb.dev/post/exploring-uv/

Saw this very nice article on slack about making standalone #python scripts that use #uv to automatically create their own virtual environments and install their dependencies there.

https://thisdavej.com/share-python-scripts-like-a-pro-uv-and-pep-723-for-easy-deployment/

#sre @sre #devops @devops

"Share Python Scripts Like a Pro: uv and PEP 723 for Easy Deployment"

https://thisdavej.com/share-python-scripts-like-a-pro-uv-and-pep-723-for-easy-deployment/

Single file #python scripts with inline dependency meta data - #uv ftw

https://thisdavej.com/share-python-scripts-like-a-pro-uv-and-pep-723-for-easy-deployment/

#QR codes mit #Python und #uv generieren:

uvx --from qrcode --with pillow qr "https://example.com/?utm_source=print&utm_medium=flyer&utm_campaign=qr-march25" > example-qr-print-flyer-march25.png

Pythonの開発用適当ツールの作成・実行はuvを使うのがオススメ
https://qiita.com/ssc-ksaitou/items/9da75058489ebe8c2009?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items

Are you using poetry to manage your #python projects? #uv is emerging as a strong (and better) competitor.

https://wagtail.org/blog/uv-overtakes-poetry/

Heute ist der Welttag der Meteorologie.

Auch wir im BfS beschäftigen uns mit Meteorologie. Gemeinsam mit dem #DWD betreiben wir ein solares UV-Messnetz in Deutschland. Von Sonnenaufgang bis -untergang messen und analysieren wir an unseren Messstationen die solare UV-Strahlung, die bei uns am Erdboden ankommt und erstellen #UV-Prognosen. So könnt ihr euch frühzeitig über hohe UV-Werte informieren und passende Maßnahmen zum UV-Schutz ergreifen.

https://www.bfs.de/DE/themen/opt/uv/uv-index/uv-messnetz/uv-messnetz_node.html

Managed to figure out how to properly use #uv to manage #Python correctly such that it runs in a code editor.

I'm starting an IT & Computing course with #OpenUniversity that uses Python for problem solving, starting with IDLE but eventually migrating to a code editor - I needed to get it working properly.

Been through computational #mathematics this morning - both converting equations and expressions to code, but also writing them with #LaTex with nice formatting.

Porównajmy backendy #PEP517 dla paczek napisanych w samym Pythonie:

#flit-core: 51 KiB archiwum źródłowe, bez zależności, instaluje się 0,05 s, ~150 KiB po zainstalowaniu, działa wszedzie
#UvBuild: 300 KiB archiwum, wymaga ~250 zależności crate (54 MiB pobierania, ~600 MiB w .cargo), buduje się 1 min 20 s (na 12-wątkowym procesorze), 4,2 MiB po zainstalowaniu, wspiera kilkanaście platform

I oczywiście, że flit-core ma szerszą funkcjonalność. Ale jestem przekonany, że gdzieś ktoś potrzebuje zaoszczędzić te kilka milisekund budowania paczek Pythona.