#pyrefly
LightNews LightNews
gravenmyth.com
Stop scrolling and post two characters who bring you happiness 💜

Messmer and Megaera...you don't understand I would die for them (T∀T)

#ocsky #oc
Coloured sketch page of Messmer the Impaler and my OC Megaera from Elden Ring in a modern AU setting where Messmer is a metalhead and Megaera is an aspiring artist (albeit not a very good one yet). Top left drawing depicts their hands barely touching with Messmer's flame and Megaera's Ghostflame curling around each other. Top right drawing is Messmer sitting on a motorbike. Bottom left drawing shows them embracing one another. Bottom right drawing shows Messmer leaning down beside Megaera as she smiles and cups his face with one hand Art of Messmer the Impaler in a semi-serpentine form and my original character Megaera from Elden Ring. His serpent form is coiled around her as she's reaching down to grasp his chin. There are Grave Violet flowers around them and a black pyrefly floats above one of his hands. baby Messmer and Megaera
October 23, 2025 at 7:05 PM
de9uch1.bsky.social
かがくのちからってすげー
pyreflyはまじもんのガチ勢入ってるな。メタクラスと型変数とジェネリクスをこんなにいじくり倒してうまく推論できるのはえぐい。
さすがにtyはunknown。
両者がんばって毎秒メジャーバージョンアップしてくれ。
October 21, 2025 at 12:14 PM
nighttmaiden.bsky.social
nathaira 🐍
⟢ fire knight
⟢ loyal servant to messmer
⟢ fire incantations and bloodflame

associated with fire and blood, black pyrefly, fire blossoms, embers and serpents
October 14, 2025 at 12:27 PM
talkpython.fm
Want better, faster #Python typing (cli and IDE)? Use the same tools that the Instagram team uses on their millions of lines of code.

#523: Pyrefly: Fast, IDE-friendly typing for Python

with Abby Mitchell, Danny Yang, Kyle Into, and host @mkennedy.codes

talkpython.fm/episodes/sho...
Pyrefly: Fast, IDE-friendly typing for Python
Python typing got fast enough to feel invisible. Pyrefly is a new, open source type checker and IDE language server from Meta, written in Rust, with a focus on instant feedback and real-world DX. Toda...
talkpython.fm
October 13, 2025 at 4:05 PM
pythonbytes.fm
🎙️ Python Bytes 451: Databases are a Fad
with @mkennedy.codes and @brianokken.bsky.social
pythonbytes.fm/episodes/sho...
#Python #pytest #testing #postgresql #pyrefly
Databases are a Fad
News and announcements from the Python community for the week of Sep 29th, 2025
pythonbytes.fm
October 1, 2025 at 8:32 PM
gravenmyth.com
🐍 Drop some SNAKES

oho this one is perfect for me (≖ᴗ≖ )
Art of Messmer the Impaler in a semi-serpentine form and my original character Megaera from Elden Ring. His serpent form is coiled around her as she's reaching down to grasp his chin. There are Grave Violet flowers around them and a black pyrefly floats above one of his hands. Art of my Elden Ring OC, Megaera. One of Base Serpent Messmer's winged serpents is wrapped around her body as she runs her tongue over it with a smile. A larger serpent is behind her with some Grave Violets.
September 22, 2025 at 8:52 PM
gravenmyth.com
What color defines your portfolio? 🎨

I try to paint a variety of colours, but my obvious favourites are yellow/gold and purple 😊💜
Art of Messmer the Impaler in a semi-serpentine form and my original character Megaera from Elden Ring. His serpent form is coiled around her as she's reaching down to grasp his chin. There are Grave Violet flowers around them and a black pyrefly floats above one of his hands. Godwyn the Golden from Elden Ring. Art of my Elden Ring OC, Grave Goddess Megaera. A leporine woman with amber eyes, long golden hair and purple fingertips dressed in purple, gold and silver. Miniature versions of Base Serpent Messmer’s winged serpents are curled around her hand and head. A spectral winged rabbit flies beside her. Grave Violets and Skeletal Flowers bloom around her. Art of my viera character from Final Fantasy 14 wearing golden viera armor and is seated on a branch. A small lop-eared rabbit looks up at her from her lap while another is laying on the branch.
September 21, 2025 at 1:15 PM
vishmons.bsky.social
Doing some slight touch-ups for my fire starter Pyrefly, which antenna shape do we vibe with the most?

#fakemon #pokemon #firestarter #conceptart
September 17, 2025 at 7:27 AM
hackernewsrobot.bsky.social
Pyrefly vs. Ty: Comparing Python's Two New Rust-Based Type Checkers
Pyrefly vs. ty: Comparing Python’s Two New Rust-Based Type Checkers
A deep dive into Meta's pyrefly and Astral's ty - two new Rust-based Python type checkers that both promise faster performance and better type inference.
blog.edward-li.com
May 27, 2025 at 5:31 PM
neurasensory.bsky.social
Pyrefly and Ty: Two new Rust-powered Python type-checking tools compared - InfoWorld
Source: InfoWorld #python
June 28, 2025 at 8:43 AM
hacker-news-jp.bsky.social
TyがさまざまなシナリオでPyreflyや他のツールを上回る結果を示していますが、両方とも初期のアルファ段階にあり、既知の問題があります。ブログでは、Pyreflyが積極的に型を推論するのに対し、Tyはより寛容なアプローチを採用しているという異なる手法が強調されています。両方のツールはインクリメンタル型チェックをサポートしていますが、戦略は異なります。また、ブログではPythonの型システムの進展についても触れ、交差型や否定型といった新機能を紹介し、ユーザーに両方の型チェッカーを試してみるよう呼びかけています。 (2/2)
May 28, 2025 at 7:43 AM
hongminhee.hackers.pub.ap.brid.gy
Meta introduced Pyrefly, a new type checker and IDE experience for Python.
May 16, 2025 at 1:37 PM
newsycombinatorbot.bsky.social
Pyrefly: A new type checker and IDE experience for Python (engineering.fb.com)

Discussion | Main Link
May 17, 2025 at 4:07 PM
hackernewsrobot.bsky.social
Pyrefly: A new type checker and IDE experience for Python
Introducing Pyrefly: A new type checker and IDE experience for Python
Today we are announcing an alpha version of Pyrefly, an open source Python type checker and IDE extension crafted in Rust. Pyrefly is a static type checker that analyzes Python code to ensure type …
engineering.fb.com
May 17, 2025 at 3:05 PM
bluesky.awakari.com
Introducing Pyrefly: A new type checker and IDE experience for Python Today we are announcing an alpha version of Pyrefly, an open source Python type checker and IDE extension crafted in Rust. Pyrefly is a static typechecker that analyzes Python code to...

| Details | Interest | Feed |
Origin
engineering.fb.com
May 15, 2025 at 7:03 PM
hackernewstop5.bsky.social
PyreFly: Python type checker and language server in Rust

#HackerNews

<a href="https://pyrefly.org/?featured_on=talkpython" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">https://pyrefly.org/?featured_on=talkpython
PyreFly: Python type checker and language server in Rust
October 14, 2025 at 12:49 PM
markparham.bsky.social
75: Open-sourcing Pyrefly - A faster Python type checker written in Rust lnns.co/zEytm6R4aZo via @listennotes.com #Podcast
75: Open-sourcing Pyrefly - A faster Python type checker written in Rust
00:32:22 - Pyrefly is a faster, open-source Python type checker written in Rust, succeeding Pyre. But what prompted the rewrite and what besides the language c…
lnns.co
June 21, 2025 at 8:53 AM
parskatt.bsky.social
If it works it works!

It maybe also depends on what you are typing and what type checker you are using. Pyright seems to work fine if I include enough ignore settings, but e.g. both pyrefly and ty fail.
June 23, 2025 at 8:06 PM
opensource.activitypub.awakari.com.ap.brid.gy
Introducing Pyrefly: A new type checker and IDE experience for Python Today we are announcing an ...

https://engineering.fb.com/2025/05/15/developer-tools/introducing-pyrefly-a-new-type-checker-and-ide-experience-for-python/

#DevInfra

Result Details
May 15, 2025 at 7:03 PM
vgoos.bsky.social
Also true, I hate it that they skip WHOLE AREAS of the game, im heart broken by lack of pyrefly forest 😭
February 24, 2025 at 4:54 PM
radishrodent.bsky.social
Pyrefly <3 <3
February 21, 2025 at 2:54 AM
justmicah.bsky.social
Don't cry it's just a game
Yuna lays on the ground, a pyrefly rising past her head
October 19, 2023 at 9:57 PM
de9uch1.bsky.social
pyreflyにtyと、今年はrustなtype checkerの年なのか？
May 19, 2025 at 3:54 PM
clune.org
gpt-5 in cursor does some odd things that neither the default model in Cursor or Claude Code don't. It's very keen on running commands via zsh
/bin/zsh -lc 'uv run pyrefly check | cat'

The default model correctly calls
uv run pyrefly check
directly
August 8, 2025 at 8:12 AM