「Cristián」
@maureira.dev
Qt Developer 🇨🇱 🇩🇪 👨💻 | @python.org Fellow & Director | https://hablemospython.dev 🐍 | PyPI moderator | Former astrophysicist at AEI MPI | https://maureira.dev
Pinned
「Cristián」
@maureira.dev
· Dec 23
Following the tradition I started in 2023, I kept track of all the community contributions, participation, and collaborations of 2024 (monthly distribution in the plot)
Compared to the 531.7 hours I spent during 2023, I spent 650.4 hours in 2024 which is a 22% increase.
Compared to the 531.7 hours I spent during 2023, I spent 650.4 hours in 2024 which is a 22% increase.
Reposted by 「Cristián」
#Python workshops embody what we believe: Python is for everyone.
The PSF has supported 100's of workshops over the years- our Grants Program is paused, but your support helps pave the way for its return.
Help us reach our goal 💝 donate today: donate.python.org/
#PythonForEveryone
The PSF has supported 100's of workshops over the years- our Grants Program is paused, but your support helps pave the way for its return.
Help us reach our goal 💝 donate today: donate.python.org/
#PythonForEveryone
November 19, 2025 at 11:53 AM
#Python workshops embody what we believe: Python is for everyone.
The PSF has supported 100's of workshops over the years- our Grants Program is paused, but your support helps pave the way for its return.
Help us reach our goal 💝 donate today: donate.python.org/
#PythonForEveryone
The PSF has supported 100's of workshops over the years- our Grants Program is paused, but your support helps pave the way for its return.
Help us reach our goal 💝 donate today: donate.python.org/
#PythonForEveryone
Let's goooooo
The PSF's 2025 end-of-year fundraiser is live 🐍🚀
#Python is for everyone—and it takes everyone to keep it thriving. Support the PSF, the Python community, and the language we love.
Join in today 💛💙 donate.python.org
#PythonForEveryone
#Python is for everyone—and it takes everyone to keep it thriving. Support the PSF, the Python community, and the language we love.
Join in today 💛💙 donate.python.org
#PythonForEveryone
PSF Fundraiser 2025
The Python Software Foundation is the charitable organization behind the Python programming language.
donate.python.org
November 12, 2025 at 6:55 PM
Let's goooooo
Reposted by 「Cristián」
Die PSF (@python.org) hat heute die Jahres-Spendenaktion auf donate.python.org/de/ mit dem ehrgeizigen Ziel von 314.159,26 $ bis zum Ende des Jahres gestartet.
Erzählt es euren Freund:innen, Kolleg:innen (und der Firmenleitung)! 💛💙
#PythonForEveryone #PythonFürAlle #python #psf
Erzählt es euren Freund:innen, Kolleg:innen (und der Firmenleitung)! 💛💙
#PythonForEveryone #PythonFürAlle #python #psf
PSF Fundraiser 2025
The Python Software Foundation is the charitable organization behind the Python programming language.
donate.python.org
November 12, 2025 at 6:48 PM
Die PSF (@python.org) hat heute die Jahres-Spendenaktion auf donate.python.org/de/ mit dem ehrgeizigen Ziel von 314.159,26 $ bis zum Ende des Jahres gestartet.
Erzählt es euren Freund:innen, Kolleg:innen (und der Firmenleitung)! 💛💙
#PythonForEveryone #PythonFürAlle #python #psf
Erzählt es euren Freund:innen, Kolleg:innen (und der Firmenleitung)! 💛💙
#PythonForEveryone #PythonFürAlle #python #psf
Reposted by 「Cristián」
Now that @europython.eu talks are live, I want to plug some of the very cool things™ my friends presented:
- @diegor.it's talk on the JIT: www.youtube.com/watch?v=5si4...
- @maureira.dev's talk on what comes after Rust in the Python ecosystem: www.youtube.com/watch?v=yJPX...
(🧵 Cont'd below!)
- @diegor.it's talk on the JIT: www.youtube.com/watch?v=5si4...
- @maureira.dev's talk on what comes after Rust in the Python ecosystem: www.youtube.com/watch?v=yJPX...
(🧵 Cont'd below!)
Exploring the CPython JIT — Diego Russo
YouTube video by EuroPython Conference
www.youtube.com
November 5, 2025 at 11:42 PM
Now that @europython.eu talks are live, I want to plug some of the very cool things™ my friends presented:
- @diegor.it's talk on the JIT: www.youtube.com/watch?v=5si4...
- @maureira.dev's talk on what comes after Rust in the Python ecosystem: www.youtube.com/watch?v=yJPX...
(🧵 Cont'd below!)
- @diegor.it's talk on the JIT: www.youtube.com/watch?v=5si4...
- @maureira.dev's talk on what comes after Rust in the Python ecosystem: www.youtube.com/watch?v=yJPX...
(🧵 Cont'd below!)
Reposted by 「Cristián」
As the PSF heads into our end-of-year fundraiser this month, we want to “connect the dots” and share a full picture of our current financial outlook: what’s happening, why, and how you can help sustain the future of Python and the PSF. 🧵
Connecting the Dots: Understanding the PSF’s Current Financial Outlook
As the PSF heads into our end-of-year fundraiser, we want to share information to help “connect the dots” and show a more complete picture of the PSF’s current financial outlook. You’ve heard from us on subjects related to our financial position from several different angles recently (a list of those posts is below). We’ve prioritized proactive communications, because we believe in transparency, we have trust in our community, and we value keeping you informed— we know how invested in and impacted by our work you are. We now want to pull those threads together in order to create some shared clarity on the big picture, and, hopefully, inspire you to action to support our fundraising efforts.
pyfound.blogspot.com
November 4, 2025 at 12:12 PM
As the PSF heads into our end-of-year fundraiser this month, we want to “connect the dots” and share a full picture of our current financial outlook: what’s happening, why, and how you can help sustain the future of Python and the PSF. 🧵
Reposted by 「Cristián」
Archive formats like ZIP and tar can be abused to undermine the integrity of Python package users 📦 Learn how PSF Developer-in-Residence Seth Larson is strengthening Python's security with the #Python community in the new white paper "Slippery ZIPs and Sticky tar-pits" with Alpha-Omega:
Improving security and integrity of Python package archives
Security and integrity of the Python packaging ecosystem is critical, and the smallest unit of a packaging ecosystem is a "package". Python packages use existing archive formats like ZIP and tar to distribute Python projects to their users. Archives seem simple on the surface, but many ZIP and tar features can be abused to confuse implementations into seeing different contents of the same archive.
pyfound.blogspot.com
October 30, 2025 at 3:12 PM
Archive formats like ZIP and tar can be abused to undermine the integrity of Python package users 📦 Learn how PSF Developer-in-Residence Seth Larson is strengthening Python's security with the #Python community in the new white paper "Slippery ZIPs and Sticky tar-pits" with Alpha-Omega:
g0 Python Community g0!
Hearts at the PSF are full today from the responses about the recent grant turn down news we shared. All of your kind words of support & solidarity, as well as your donations & new memberships, mean the world to us. We're so grateful to be in community with each of you 💛🐍💙
TLDR; The PSF has made the decision to put our community and our shared diversity, equity, and inclusion values ahead of seeking $1.5M in new revenue. Please read and share. pyfound.blogspot.com/2025/10/NSF-...
🧵
🧵
October 28, 2025 at 7:32 PM
g0 Python Community g0!
Reposted by 「Cristián」
This headline, tho
"Python Foundation goes ride or DEI, rejects government grant with strings attached"
www.theregister.com/2025/10/27/p...
"Python Foundation goes ride or DEI, rejects government grant with strings attached"
www.theregister.com/2025/10/27/p...
Python Foundation rejects $1.5M grant with no-DEI strings
: Foundation says it won't compromise policy of inclusivity even if that cash would've really helped
www.theregister.com
October 27, 2025 at 9:13 PM
This headline, tho
"Python Foundation goes ride or DEI, rejects government grant with strings attached"
www.theregister.com/2025/10/27/p...
"Python Foundation goes ride or DEI, rejects government grant with strings attached"
www.theregister.com/2025/10/27/p...
Getting funds by removing an important part of your mission statement should be a deal breaker for any non-profit. The PSF is not the first one in this position, and might not be the last. A "diverse international community" is something we should take care of.
TLDR; The PSF has made the decision to put our community and our shared diversity, equity, and inclusion values ahead of seeking $1.5M in new revenue. Please read and share. pyfound.blogspot.com/2025/10/NSF-...
🧵
🧵
The official home of the Python Programming Language
www.python.org
October 27, 2025 at 3:22 PM
Getting funds by removing an important part of your mission statement should be a deal breaker for any non-profit. The PSF is not the first one in this position, and might not be the last. A "diverse international community" is something we should take care of.
Reposted by 「Cristián」
Forget* about Python 3.14, the cool kids are on 3.15.0a1! 🚀
🔬 Dedicated profiling package for Python profiling tools
💬 UTF-8 as default encoding
🌊 New C API to create bytes object
⚠️ Better error messages
discuss.python.org/t/python-3-1...
* Don't forget about 3.14
#Python #Python315 #release
🔬 Dedicated profiling package for Python profiling tools
💬 UTF-8 as default encoding
🌊 New C API to create bytes object
⚠️ Better error messages
discuss.python.org/t/python-3-1...
* Don't forget about 3.14
#Python #Python315 #release
Python 3.15 alpha 1
This is an early developer preview of Python 3.15 Major new features of the 3.15 series, compared to 3.14 Python 3.15 is still in development. This release, 3.15.0a1, is the first of seven planned ...
discuss.python.org
October 14, 2025 at 4:07 PM
Forget* about Python 3.14, the cool kids are on 3.15.0a1! 🚀
🔬 Dedicated profiling package for Python profiling tools
💬 UTF-8 as default encoding
🌊 New C API to create bytes object
⚠️ Better error messages
discuss.python.org/t/python-3-1...
* Don't forget about 3.14
#Python #Python315 #release
🔬 Dedicated profiling package for Python profiling tools
💬 UTF-8 as default encoding
🌊 New C API to create bytes object
⚠️ Better error messages
discuss.python.org/t/python-3-1...
* Don't forget about 3.14
#Python #Python315 #release
Reposted by 「Cristián」
Another favourite open source tool #Audacity takes the leap and redesigns on #Qt! It looks like it is going to be amazing.
Enlightening segment on technical debt here, though the whole thing is worth watching: www.youtube.com/watch?v=QYM3...
Enlightening segment on technical debt here, though the whole thing is worth watching: www.youtube.com/watch?v=QYM3...
How We're Redesigning Audacity For The Future
YouTube video by Tantacrul
www.youtube.com
October 15, 2025 at 7:49 AM
Another favourite open source tool #Audacity takes the leap and redesigns on #Qt! It looks like it is going to be amazing.
Enlightening segment on technical debt here, though the whole thing is worth watching: www.youtube.com/watch?v=QYM3...
Enlightening segment on technical debt here, though the whole thing is worth watching: www.youtube.com/watch?v=QYM3...
It usually takes me some time to get use to new bands, but recently I saw some hype for Cenobia, and checked it out. The two songs the project has out are very nice! This is my favorite so far.
www.youtube.com/watch?v=XAOz...
www.youtube.com/watch?v=XAOz...
CENOBIA - THRONE OF WANT
YouTube video by Cenobia
www.youtube.com
October 14, 2025 at 1:41 PM
It usually takes me some time to get use to new bands, but recently I saw some hype for Cenobia, and checked it out. The two songs the project has out are very nice! This is my favorite so far.
www.youtube.com/watch?v=XAOz...
www.youtube.com/watch?v=XAOz...
Reposted by 「Cristián」
The CPython Core Dev Sprint 2025 in Cambridge is a wrap, the biggest and best yet! 🎉🐍
50+ core devs, Python 3.14rc2 released, Arm talks on ISA/compilers, and a true Cambridge experience!
I’ve shared the full story (with photos) on LinkedIn 👉 www.linkedin.com/feed/update/...
50+ core devs, Python 3.14rc2 released, Arm talks on ISA/compilers, and a true Cambridge experience!
I’ve shared the full story (with photos) on LinkedIn 👉 www.linkedin.com/feed/update/...
September 22, 2025 at 2:08 PM
The CPython Core Dev Sprint 2025 in Cambridge is a wrap, the biggest and best yet! 🎉🐍
50+ core devs, Python 3.14rc2 released, Arm talks on ISA/compilers, and a true Cambridge experience!
I’ve shared the full story (with photos) on LinkedIn 👉 www.linkedin.com/feed/update/...
50+ core devs, Python 3.14rc2 released, Arm talks on ISA/compilers, and a true Cambridge experience!
I’ve shared the full story (with photos) on LinkedIn 👉 www.linkedin.com/feed/update/...
Reposted by 「Cristián」
We're excited to announce the results of the 2025 election for the PSF Board! Sending a big thank you to the nominees, our outgoing Board members, and our community for participating this year- we are so grateful to be in community with all of you 💙💛
Announcing the 2025 PSF Board Election Results!
The 2025 election for the PSF Board created an opportunity for conversations about the PSF's work to serve the global Python community. We appreciate community members' perspectives, passion, and engagement in the election process this year.
pyfound.blogspot.com
September 16, 2025 at 5:16 PM
We're excited to announce the results of the 2025 election for the PSF Board! Sending a big thank you to the nominees, our outgoing Board members, and our community for participating this year- we are so grateful to be in community with all of you 💙💛
Reposted by 「Cristián」
📣 The “People from PSF” interview series continues! 🐍💬
Meet the people behind the @python.org staff, directors & contributors making the magic happen.
💟 Meet @maureira.dev
🔗Read the full interview 👇
bit.ly/PSF-Cristian...
#Python #PyLadies #PSF #PeopleFromPSF
Meet the people behind the @python.org staff, directors & contributors making the magic happen.
💟 Meet @maureira.dev
🔗Read the full interview 👇
bit.ly/PSF-Cristian...
#Python #PyLadies #PSF #PeopleFromPSF
September 9, 2025 at 4:00 PM
📣 The “People from PSF” interview series continues! 🐍💬
Meet the people behind the @python.org staff, directors & contributors making the magic happen.
💟 Meet @maureira.dev
🔗Read the full interview 👇
bit.ly/PSF-Cristian...
#Python #PyLadies #PSF #PeopleFromPSF
Meet the people behind the @python.org staff, directors & contributors making the magic happen.
💟 Meet @maureira.dev
🔗Read the full interview 👇
bit.ly/PSF-Cristian...
#Python #PyLadies #PSF #PeopleFromPSF
Reposted by 「Cristián」
The second day at #Akademy2025, anyone else around? 👋
September 7, 2025 at 11:16 AM
The second day at #Akademy2025, anyone else around? 👋
Reposted by 「Cristián」
💡 Did you know that more than 81 pull requests were merged during the EuroPython sprints weekend? 🚀 We just published a blog post about the impact of the sprints — check it out!
September 4, 2025 at 8:54 AM
💡 Did you know that more than 81 pull requests were merged during the EuroPython sprints weekend? 🚀 We just published a blog post about the impact of the sprints — check it out!
Reposted by 「Cristián」
First peak at the Chat functionality in #llama.qtcreator.
I used it to talk to gpt-oss 20b to create me a qt c++ chat widgets application that chats with a llama.cpp server using its json api.
See how it went at ...
youtu.be/qWrzcx6QhOA
I used it to talk to gpt-oss 20b to create me a qt c++ chat widgets application that chats with a llama.cpp server using its json api.
See how it went at ...
youtu.be/qWrzcx6QhOA
llama.qtcreator with chat using gpt-oss 20b to create a c++ qt widgets chat application
YouTube video by Cristian Adam
youtu.be
September 2, 2025 at 9:06 AM
First peak at the Chat functionality in #llama.qtcreator.
I used it to talk to gpt-oss 20b to create me a qt c++ chat widgets application that chats with a llama.cpp server using its json api.
See how it went at ...
youtu.be/qWrzcx6QhOA
I used it to talk to gpt-oss 20b to create me a qt c++ chat widgets application that chats with a llama.cpp server using its json api.
See how it went at ...
youtu.be/qWrzcx6QhOA
Reposted by 「Cristián」
Nos vemos en @es.pycon.org en Sevilla para hablar de @fastapi.tiangolo.com y amigos! 💃
🔥 ¡Arranca la cuenta atrás para PyConES 2025 Sevilla! Presentamos la primera keynote: “Detrás de escena de FastAPI y amigos” 🎙️
Por Sebastián Ramírez (@tiangolo.com), creador de FastAPI. Una charla imprescindible para desarrolladores y creadores.
👇 Más info en el hilo.
Por Sebastián Ramírez (@tiangolo.com), creador de FastAPI. Una charla imprescindible para desarrolladores y creadores.
👇 Más info en el hilo.
August 31, 2025 at 10:47 AM
Nos vemos en @es.pycon.org en Sevilla para hablar de @fastapi.tiangolo.com y amigos! 💃
Reposted by 「Cristián」
Check out our latest Success Story to learn why #Python matters to PSF partner Arm, as well as all they do to support the Python language and its community! Thank you, Arm 💙💛
Welcome to Python.org
The official home of the Python Programming Language
www.python.org
August 29, 2025 at 2:15 PM
Check out our latest Success Story to learn why #Python matters to PSF partner Arm, as well as all they do to support the Python language and its community! Thank you, Arm 💙💛
Reposted by 「Cristián」
We are excited to announce the release of Qt 6.9.2! As a patch release, Qt 6.9.2 does not introduce new features but delivers over 550 bug fixes, security updates, and enhancements on top of the Qt 6.9.1 release.
www.qt.io/blog/qt-6.9....
www.qt.io/blog/qt-6.9....
Qt 6.9.2 Released
Qt 6.9.2 release blog post
www.qt.io
August 28, 2025 at 10:01 AM
We are excited to announce the release of Qt 6.9.2! As a patch release, Qt 6.9.2 does not introduce new features but delivers over 550 bug fixes, security updates, and enhancements on top of the Qt 6.9.1 release.
www.qt.io/blog/qt-6.9....
www.qt.io/blog/qt-6.9....
Reposted by 「Cristián」
New from the @qt-project.org in #Qt 6.10: let the compiler implement a QAbstractItemModel for you, for any (well, almost any) C++ range.
www.qt.io/blog/a-model...
Very much looking forward to hear about the interesting ways you come up with to break, err, use this!
www.qt.io/blog/a-model...
Very much looking forward to hear about the interesting ways you come up with to break, err, use this!
A Model for all Ranges
Qt 6.10 introduces a generic implementation of QAbstractItemModel that can many any C++ range available to Qt's UI frameworks.
www.qt.io
August 26, 2025 at 2:23 PM
New from the @qt-project.org in #Qt 6.10: let the compiler implement a QAbstractItemModel for you, for any (well, almost any) C++ range.
www.qt.io/blog/a-model...
Very much looking forward to hear about the interesting ways you come up with to break, err, use this!
www.qt.io/blog/a-model...
Very much looking forward to hear about the interesting ways you come up with to break, err, use this!
Reposted by 「Cristián」
The PSF has adopted pypistats.org, ensuring long-term stability while staying open source and community driven 🎉 Thank you to Christopher Flynn, for operating this awesome community service for 6+ years- and for continuing to maintain the project 💪🐍 pyfound.blogspot.com/2025/08/pypi...
August 26, 2025 at 1:01 PM
The PSF has adopted pypistats.org, ensuring long-term stability while staying open source and community driven 🎉 Thank you to Christopher Flynn, for operating this awesome community service for 6+ years- and for continuing to maintain the project 💪🐍 pyfound.blogspot.com/2025/08/pypi...
Reposted by 「Cristián」
Are you a PSF Contributing, Supporting, or Fellow Member? You have a little over 24 hours to affirm your intention to vote 🗳️
Affirm by tomorrow, August 26th, 2PM UTC, and you can participate in the upcoming election!
Affirm by tomorrow, August 26th, 2PM UTC, and you can participate in the upcoming election!
Affirm Your PSF Membership Voting Status
Every PSF voting-eligible Member (Supporting, Contributing, and Fellow) needs to affirm their membership to vote in this year’s election.
pyfound.blogspot.com
August 25, 2025 at 12:37 PM
Are you a PSF Contributing, Supporting, or Fellow Member? You have a little over 24 hours to affirm your intention to vote 🗳️
Affirm by tomorrow, August 26th, 2PM UTC, and you can participate in the upcoming election!
Affirm by tomorrow, August 26th, 2PM UTC, and you can participate in the upcoming election!
Reposted by 「Cristián」
I just got awarded the PSF Community Service Award for Q2 of 2025!
This is such an honour!
I was at the grocery store when I received this email and I got so excited I could barely focus for long enough to pay for my groceries!
I cannot express how overjoyed and honoured I am.
This is such an honour!
I was at the grocery store when I received this email and I got so excited I could barely focus for long enough to pay for my groceries!
I cannot express how overjoyed and honoured I am.
August 15, 2025 at 4:19 PM
I just got awarded the PSF Community Service Award for Q2 of 2025!
This is such an honour!
I was at the grocery store when I received this email and I got so excited I could barely focus for long enough to pay for my groceries!
I cannot express how overjoyed and honoured I am.
This is such an honour!
I was at the grocery store when I received this email and I got so excited I could barely focus for long enough to pay for my groceries!
I cannot express how overjoyed and honoured I am.