@corona10.bsky.social - Donghee Na

06 May 2026 12:46 +0000

There have been multiple supply chain attacks in the Python ecosystem recently. The Karrot Python chapter shared a blog post on how we responded internally 🙂 https://medium.com/daangn/how-we-protect-karrots-internal-pypi-proxy-from-supply-chain-attacks-0cf197205915

29 Mar 2026 07:12 +0000

https://blog.python.org/2026/03/jit-on-track/ Without Ken Jin’s mentorship, I would not have been able to integrate frozendict into the Python 3.15 JIT infrastructure so smoothly. In CPython’s JIT, frozendict can currently be constant folded when used as a global variable.

29 Mar 2026 04:49 +0000

Happy to share that PEP 803 has been accepted. A meaningful step toward Stable ABI for free threading in Python 3.15, with clear importance for C extension support. https://discuss.python.org/t/pep-803-stable-abi-for-free-threaded-builds-packaging-thread/104976/117

24 Mar 2026 17:14 +0000

I was planning to focus on open source work after finishing my company work today, but I ended up spending time on an unexpected CVE instead.

19 Mar 2026 21:50 +0000

Something like "open"uv… soon?

14 Feb 2026 12:14 +0000

If in a few years no humans are writing code anymore, then this might be the last moment we truly get to enjoy it. So enjoy it fully and appreciate the present, so you won’t look back with regret in the future.

11 Feb 2026 17:42 +0000

I am very happy to share that PEP 814 is accepted. Huge kudos to @vstinner.bsky.social for driving this PEP from the start! https://discuss.python.org/t/pep-814-add-frozendict-built-in-type/104854/121

09 Jan 2026 17:15 +0000

The annual meeting summaries for the 2025 Python Steering Council have been published. https://discuss.python.org/t/2025-psc-meeting-summaries/105626

19 Dec 2025 16:14 +0000

As of Python 3.15, you can also annotate mmap calls made from pure Python code using the mmap.set_name() method. https://github.com/python/cpython/commit/14f0b5191ad1d749d2ba5810f4f4495ee5581ce9 [contains quote post or other embedded content]

17 Dec 2025 18:09 +0000

Oh please, just don’t launch the new model at dawn in Korea… 😂

13 Dec 2025 15:09 +0000

2025년에 이어 2026년에도 파이썬 운영위원회 (Python Steering Council ) 멤버로 활동하게 되었습니다. 파이썬 코어팀이 올해 집중해오던 프로젝트들의 모멘텀을 계속 유지하기 위해서 노력하겠습니다. [contains quote post or other embedded content]

13 Dec 2025 15:06 +0000

I am very happy to continue serving as a member of the Python Steering Council next year as well. As I mentioned in my self-nomination, I will work to maintain and build on the momentum that the Python core team has driven this year. peps.python.org/pep-8107/ https://peps.python.org/pep-8107/

08 Dec 2025 14:59 +0000

https://github.com/python/cpython/commit/c4ccaf4b1051b3c1ae0138a9c92657606f578fbd Starting in Python 3.15, anonymous mmap usage will be annotated on Linux (kernel version >= 5.17) when the interpreter is launched with -X dev. Annotated names are shown in /proc//maps, which can help with debugging :)

25 Oct 2025 10:14 +0000

얼마 전에 나온 파이썬 다큐맨터리에 한국어 자막이 추가가 되었습니다. 아직까지는 유일한 수동 번역된 비영어 자막입니다. 이 작업을 위해 노력해주신 @pycon.kr 분들께 감사를 드립니다! [contains quote post or other embedded content]

25 Oct 2025 09:29 +0000

https://www.youtube.com/watch?v=GfH4QL4VqJ0 Very proud that official Korean subtitles is added to “Python: The Documentary” thanks to the amazing effort from @pycon.kr It’s the only non-English language with manually created subtitles, not auto-generated.

24 Oct 2025 12:47 +0000

Most of my recent OSS contributions are connected to projects at my company, even if the contributions are small or simple. So I still believe the best way to start contributing to open source is by working on, or aligning with, your day-to-day projects :)

25 Sep 2025 18:16 +0000

Sometimes it is good to try to keep a distance from the topic that I am biased on

18 Sep 2025 17:35 +0000

During the CPython core sprint, I was glad to close the issue by fixing it so that the JIT can now pass unittests without any optimizations(no-opt). This will be the basic step to make the JIT compatible with free-threading. https://github.com/python/cpython/issues/137838

11 Sep 2025 01:28 +0000

I hope we can have more CPython sprints happening across various regions! https://pyfound.blogspot.com/2025/09/sprints-are-best-part-of-conference.html

27 Aug 2025 09:03 +0000

It’s been a while, but I finally had a full day at work to spend on open source. Happy to dig into some long-pending CPython issues, especially since most of my days lately are just paperwork.

24 Aug 2025 09:31 +0000

Hopefully no more paper works after next month

19 Aug 2025 00:34 +0000

Yesterday I joined @bernsteinbear.com for live debugging for my stuck PR on his JIT project, and it was an outstanding experience. Learning directly from people like him is priceless, and I truly hope more mentors like this can have greater impact in the community.

12 Aug 2025 12:42 +0000

I got a new t-shirt :)