Seth Michael Larson
sethmlarson.dev
Seth Michael Larson
@sethmlarson.dev
Security & Fellow of Python Software Foundation (@python.org) 🐍 Minnesoootan, he/him, #Python, #opensource, #security #retrogaming

🌐 https://sethmlarson.dev
Pinned
Have you ever noticed that the food graphics in Super Smash Bros. and Kirby Air Riders is flat “billboarded” stock images of food? This artistic decision from director Masahiro Sakurai has persisted through 8 games over nearly 25 years.

#gaming #nintendo #smashbros

sethmlarson.dev/food-jpegs-i...
“Food JPEGs” in Super Smash Bros & Kirby Air Riders
Have you ever noticed that the food graphics in Super Smash Bros. and Kirby Air Riders is flat “billboarded” stock images of food? This artistic decision from director Masahiro Sakurai has persi...
sethmlarson.dev
Reposted by Seth Michael Larson
Introducing the PSF Community Partner Program! The PSF is very excited to announce this new in-kind offering that expands how we support Python community events and initiatives around the world, now and alongside future community support programs 💝🐍
Introducing the PSF Community Partner Program
The Python Software Foundation (PSF) is excited to announce the introduction of the PSF Community Partner Program. This new program is designed as an “in-kind” way for us to support Python events and initiatives with non-financial assistance through the use of the PSF logo and name, as well as promotional support via sharing qualified posts on PSF official social media accounts. The PSF looks forward to supporting Python community events and initiatives through this new program!The introduction of the PSF Community Partner Program grew out of our desire to find alternative ways to support the community during the pause of our Grants Program (read more about the resulting process below). Even so, we intend to continue offering this in-kind support program after the Grants Program reopens. Our big picture hope is that, over the long term, some community events and initiatives will continue to partner with the PSF while being financially dependent on sponsors and individual donors alone. The PSF is also working on the future of our Grants Program, including when and how we can reopen it in a way that ensures the program’s long-term sustainability while balancing the needs of the Python community. In light of the truly staggering outpouring of support from our community during the 2025 year-end fundraiser, we are now in a stronger position to reopen the Grants Program and are eager to give back in a thoughtful and sustainable way. More updates to come!As with the rollout of any new program, we anticipate small adjustments will need to be made for processes to flow smoothly and to ensure the program serves the Python community well. The PSF welcomes your comments, feedback, and suggestions regarding the new Community Partner Program on the corresponding Discuss thread. We also invite you to join our upcoming PSF Board or Grants Program Office Hour sessions to talk with the PSF Board and Staff synchronously. If you wish to send your feedback privately, please email grants@python.org. 
pyfound.blogspot.com
February 10, 2026 at 2:13 PM
Reposted by Seth Michael Larson
This morning 5 ICE vehicles parked illegally in a bike lane and in MPD parking spots directly outside of City Hall. Myself and several other Council Members and city staff went outside to observe them and blew our whistles to alert people nearby. After about 45 minutes they left
February 10, 2026 at 1:24 AM
Reposted by Seth Michael Larson
jack asked if i would sketch up a poster to tell people in nearby neighborhoods about the partnership between flock and ring, and this is what i came up with. it can be printed on an 8.5x11 sheet of paper.
January 19, 2026 at 8:15 PM
Reposted by Seth Michael Larson
We need better tools for uncovering phantom binary dependencies. Not having these tools makes our global tech infrastructure less secure, and puts a strain on the Open Source maintainers we rely on.

I collected some resources on this topic in this new post.
Binary Dependencies: Identifying the Hidden Packages We All Depend On
Download the mp4 video. Or watch on YouTube On 31 Jan 2026, I gave a talk at FOSDEM 2026 on phantom binary dependencies — packages that we depend on in binary form, even though these dependency relati...
vlad.website
February 7, 2026 at 12:12 AM
What this means concretely is that if you are interested in contributing to the security of Python, either as a volunteer or through your employer, there is now a documented method to join the PSRT and begin contributing. You can contact any of the PSRT members listed to get started with the process
February 6, 2026 at 7:45 PM
The Python Security Response Team membership is now public with a documented nomination process 🥳

devguide.python.org/developer-wo...

#security #opensource #oss #python
Python Security Response Team (PSRT)
The Python Security Response Team (PSRT) is responsible for handling vulnerability reports for CPython and pip. Members: The PSRT publishes a full list of members and admins, included in the table ...
devguide.python.org
February 6, 2026 at 7:37 PM
The best day to disable GitHub Copilot was a year ago, the second best day is today.

sethmlarson.dev/how-to-disab...
February 6, 2026 at 5:58 PM
Reposted by Seth Michael Larson
At today’s City Council meeting, we unanimously approved $500,000 in additional funding for immigration legal services.

We also approved $1,000,000 in rental assistance with a 9-4 vote. A spokesperson for Mayor Frey said he would not comment on the proposal until after we take it up. 1/
February 5, 2026 at 8:31 PM
Reposted by Seth Michael Larson
Pixel Pup for the e-Reader will no longer be coming out.

A tiny bit more info here: www.retrodotcards.com/announcement
February 5, 2026 at 7:27 PM
Reposted by Seth Michael Larson
This fundraiser was so successful that I’m doing another one! The extra funds that were set for the first family went towards the second family’s total rent need. Let’s keep it going!
I am now raising rent funds for another Minneapolis family who has been impacted by ICE. For this family, the remaining need is $775.

Can we make this happen for them today? I believe in us & will post receipts!

V: @Ian-Coldwater
CA: $iancoldwater
PP: @coldwater

Please help and share!
Thank you 💖
Challenge accepted!

I am raising rent funds for a Minneapolis family with four kids. They owe a month of back rent for $3975 total.

Can we make this happen for them today? I believe in us & will post receipts!

V: @Ian-Coldwater
CA: $iancoldwater
PP: @coldwater

Please help and share!
Thank you 💛
February 5, 2026 at 8:16 PM
Reposted by Seth Michael Larson
I really enjoyed this video, a great overview on coding for these old consoles. Makes me want to release Pixel Pup for the Pokemon Mini.

It's important I release it on all of Nintendo's obscure consoles.

www.youtube.com/watch?v=48Mg...
February 4, 2026 at 8:23 PM
Yeah, it's one of the reasons Lockdown Mode exists. Here's my review of the experience being a user since ~2023: sethmlarson.dev/ios-lockdown...

In short: the biggest day-to-day impact is links aren't clickable in iMessage, iMessage isn't searchable, and some files can't be sent via iMessage.
Lockdown Mode for Apple devices
Back in September 2023 the libwebp vulnerability (also known as BLASTPASS) was being actively exploited to target a journalist's mobile device. After reading the report from Citizen Lab I learned a...
sethmlarson.dev
February 4, 2026 at 3:36 PM
hehehe, thank you! 💜 I plan to do another one covering Series 1 (which has been waiting patiently in its packaging for me...)
February 4, 2026 at 2:57 PM
Fun fact: on desktop this article is the same length as a single e-Reader dotcode strip in pixels! 📏
February 4, 2026 at 2:22 PM
I documented my process for archiving physical Nintendo e-Reader Cards using the GB Operator. There are new e-Reader games being developed by Matt Greer at @retrodotcards.com, so let's archive them! :)

👉 sethmlarson.dev/dumping-nint...

#gaming #gba #gameboy #ereader #nintendo
Dumping Nintendo e‑Reader Card “ROMs”
The Nintendo e‑Reader was a peripheral released for the Game Boy Advance in 2001. The Nintendo e‑Reader allowed scanning “dotcode strips” to access extra content within games or to play mini-gam...
sethmlarson.dev
February 4, 2026 at 2:22 PM
Reposted by Seth Michael Larson
RE: https://hachyderm.io/@miketheman/116008792409955286

When I say TOTP is phishable and webauthn (“passkeys”) isn’t, this is a real-world example of what I am talking about
hachyderm.io
February 3, 2026 at 10:59 PM
TIL you can chain "if" statements in #Python comprehensions?

[_ for _ in "big" if True if True]
February 3, 2026 at 7:54 PM
Reposted by Seth Michael Larson
A good 3-4 months of work, almost there almosssssst there
February 3, 2026 at 3:12 PM
Reposted by Seth Michael Larson
ICE tear gassed a bunch of children on Saturday. This was a massive escalation of force. They were shooting tear gas at the back of the crowd, it took these unmasked people maybe 3-5 minutes in the cloud of tear gas to escape in without trampling. www.theverge.com/policy/87278...
ICE is afraid of children protesting
“Next time, I’ll be back with a gas mask.”
www.theverge.com
February 3, 2026 at 2:11 PM
Reposted by Seth Michael Larson
This morning, federal agents staged at the Powderhorn Park Recreation Center lot and began to throw chemical irritants at observers. They also kidnapped an observer. Our parks are meant for our children, youth, and neighbors. They should never be militarized zones meant to separate families. 1/
February 1, 2026 at 3:23 PM
Reposted by Seth Michael Larson
You are being misled about renewable energy technology.
YouTube video by Technology Connections
www.youtube.com
January 30, 2026 at 5:27 PM
Reposted by Seth Michael Larson
The arrests of Don Lemon, Georgia Fort, and Jamael Lundy are unacceptable and a clear violation of the Constitution.

This is a dangerous abuse of power that threatens the rights of every single American.

They must be released immediately.
January 30, 2026 at 4:54 PM
Reposted by Seth Michael Larson
that’s the same nur-d who was assaulted and detained by federal agents on camera at the scene of alex pretti’s murder

like jason said, pay attention to who has been part of our community in all times. not just when things heat up and the world’s eyes are on us

m.youtube.com/watch?v=p9nz...
January 30, 2026 at 5:30 PM
Reposted by Seth Michael Larson
A Minnesota woman observing ICE agents in her car was cornered on one-way streets. An agent approached, called her by name—citing facial recognition. Days later, her Global Entry and TSA privileges were revoked, with no explanation.
How ICE Already Knows Who Minneapolis Protesters Are
www.nytimes.com
January 30, 2026 at 11:55 AM
Reposted by Seth Michael Larson
Droppin' this here for anyone else who has absolutely 0 interest in GitHub's new "Agents" tab added to the top of every repo: github.com/orgs/communi...
Introducing the Agents tab in your repository 🗳️ · community · Discussion #185364
We've redesigned where you manage Copilot coding agent tasks. We're bringing a new look and feel to your mission control style view directly into your repository with a new Agents tab. Instead of n...
github.com
January 30, 2026 at 4:21 AM