#CoreSprint
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hugovk.dev
I wrote a bit about what went on at the recent Python Core Sprint at #Arm in Cambridge, plus some bonus @pyconuk.org highlights.

hugovk.dev/blog/2025/py...

#Python #CoreSprint #PyConUK
Python Core Sprint 2025
hugovk.dev
November 3, 2025 at 2:17 PM
hugovk.dev
[Forgot to press send on this two weeks ago...]

On my way to the Arm office in Cambridge for the Python core sprint! Exciting week ahead!
#Python #CoreSprint
The front of Cambridge railway station, seen from the top of a double decker.
September 30, 2025 at 12:16 PM
hugovk.dev
🐍🏃‍➡️🏃‍➡️🏃‍➡️🏃‍➡️ #Python #CoreSprint day 4!

Finally, 3.14.0rc3: next RM @savannah.dev joined in to watch the process and ask questions 🥧

Then a quick core․py recording with @pablogsal.com and @lukasz.langa.pl before heading up to Manchester for #PyConUK! 🐝

Thanks again to @diegor.it and Arm for hosting! 🦾
Group photo of 50 core team members, triagers, special guests, and Arm hosts. The 3.14 release room, two laptops on a table and the release CI build shown on a screen. The laptop with the "365 PARTYGIRL" sticker isn't mine.
September 20, 2025 at 11:01 PM
hugovk.dev
🐍🏃‍➡️🏃‍➡️ #Python #CoreSprint day 3!

Lightning talks from Guido van Rossum, Ee Durbin, Steve Dower, Larry Hastings, Adam Turner & Greg Smith

Carol Willing, Adam, Thomas Wouters, Petr Viktorin and I discussed a number of docs topics

I released the Python Sphinx Docs Theme with more translations

SC Q&A
Steve, Erlend, Victor and Petr chatting. Guido presenting an aural history project. Jacob's notepad: 1. Talk 2. Lunch 3. ??? 4. Beer Steering Council Q&A: Greg, Pablo and Donghee on stools and Barry and Emily on screen.
September 20, 2025 at 11:01 AM
hugovk.dev
🐍🏃‍➡️🏃‍➡️ #Python #CoreSprint day 2!

@ixek.bsky.social gave a mentorship talk

@gpshead.bsky.social gave a Claude demo

Tania, @jezdez.dev, @willingc.bsky.social and I discussed the User Success WG

We ended with punting on the Cam and dinner at Jesus College!

@yhg1s.bsky.social ran Feuding Pythonistas.
Tania presenting: not everyone needs mentorship. Coaching and sponsorship are different types of helping. Greg with a squiggly hand-drawn graph. Python people prepare to punt. Thomas presenting his Feuding Pythonistas game in a grand hall to three long tables of the core team and friends.
September 17, 2025 at 9:06 AM
hugovk.dev
🐍🏃‍➡️ We kicked off the first day of the #Python #CoreSprint at Arm in Cambridge with lots of talks and lots of discussion about talks!

Talks about the JIT, WASI, Pyodide PPI, cross-platform wheel builds, demo of new C API, precompiled binaries from python.org, PEP 793 and abi3/abi3t/abi4 discussion
Brett giving a talk to the core team List of how far people travelled for the sprint. Core team chatting over coffee. Core team on the bus.
September 16, 2025 at 9:43 AM