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Pablo Galindo Salgado
@pyblogsal
Python Steering Council and core developer. Python 3.10/3.11 release manager. @ThePSF Fellow. Deals with black holes and parsers. Attracts linker problems.
London, England
github.com/sponsors/pablo…
Born March 8
Joined February 2010
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  • Pinned
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    Pablo Galindo Salgado
    @pyblogsal
    Mar 21, 2022
    Quieres saber por qué no hay estrellas verdes? ⭐️ Existe la gravedad negativa? 🕳️ Qué demonios es la conjetura ABC? 🔤 @bvaldivielso y yo hemos lanzado "Esferas invisibles", un podcast 🎙️ sobre ciencia, tecnología y otras cosas. open.spotify.com/show/4CaZ0lY24… anchor.fm/esferas-invisi…
    open.spotify.com
    Esferas invisibles
    Podcast · Pablo Galindo y Braulio Valdivielso · El futuro de la tierra está en peligro. Esferas Invisibles es como deambular por wikipedia, pero en audio. Escucha a Pablo Galindo y Braulio Valdivie...
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    Pablo Galindo Salgado
    @pyblogsal
    Jul 16, 2021
    After a lot of work, we have finished the implementation of PEP 657 🚀🎉. In Python 3.11🐍, tracebacks will annotate where exactly the error is happening in your code 🤯. No more confusion having to guess what part of the expression is wrong. Learn more at python.org/dev/peps/pep-0…
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    Pablo Galindo Salgado
    @pyblogsal
    Oct 2, 2023
    We have released Python 3.12.0 finally! 🎉🎉🎉🐍 In the CPython release team, we have put a lot of effort into making 3.12 the best version of Python possible. Better f-strings, faster Python, better typing, easier debugging and much more. Get it here:
    discuss.python.org
    Python 3.12.0 (final) is here
    Finally, it’s final! The final release of Python 3.12.0 (final) is here! (This also means I’ll be unblocking the 3.12 branch soon; I’m just going through pending PRs and merging them sequentially, to...
    239K
  • user avatar
    Pablo Galindo Salgado
    @pyblogsal
    Oct 24, 2022
    Python 3.11 is finally released. In the CPython release team, we have put a lot of effort into making 3.11 the best version of Python possible. Better tracebacks, faster Python, exception groups and except*, typing improvements and much more. Get it here: python.org/downloads/rele…
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    Pablo Galindo Salgado
    @pyblogsal
    Oct 7, 2024
    🐍💥Python 3.13.0 has been released! 🎉 This is the first version with 🧵experimental GIL-free mode, an experimental JIT compiler🔧, a slick new REPL 🖌️ and many new cool features! And it's faster, smarter, and more colorful than ever! 🚀 Get it here:
    python.org
    Python Release Python 3.13.0
    The official home of the Python Programming Language
    164K
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    Pablo Galindo Salgado
    @pyblogsal
    Oct 31, 2022
    Python 3.12 will add support for the Linux perf profiler! 🔥🔥 Perf is one of the most powerful and performant profilers for Linux that allows getting a ridiculous amount of information such as CPU counters, cache misses, context switching and much more. 🧵👇
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    Pablo Galindo Salgado
    @pyblogsal
    Apr 23, 2021
    My "magnum opus" for better SyntaxErrors is finished in time to be included in Python 3.10. Now when the interpreter shows SyntaxErrors it will try to highlight the full syntactic construct that is incorrect. This was quite tricky to do but I'm glad we managed to do it in time 😅
  • user avatar
    Pablo Galindo Salgado
    @pyblogsal
    Oct 4, 2021
    🐍 Python 3.10 is finally released 🎉 Thanks to everyone who followed along with the release at the release party 😁. We are super excited to know what cool and exciting things you develop with this new version of the language 🧪. You can get it here: python.org/downloads/rele…
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    Pablo Galindo Salgado
    @pyblogsal
    May 9, 2022
    Python 3.11.0 beta 1 is here! 🎉🐍 This marks feature freeze which means that no new features or APIs will be added to 3.11 and only bugfixes 🐞 are now allowed. Please, if you maintain any python package help us to test that everything works as expected🙏
    python.org
    Python Release Python 3.11.0b1
    The official home of the Python Programming Language
  • user avatar
    Pablo Galindo Salgado
    @pyblogsal
    Apr 14, 2021
    Python 3.10 🐍 will try to offer you suggestions from existing attributes on AttributeErrors if you mistype the name of the attribute. Is a small detail but we think it can be quite handy 😉. Soon, NameErrors will do the same (if we get it in time for beta freeze 🤞).
  • user avatar
    Pablo Galindo Salgado
    @pyblogsal
    Jan 20, 2021
    Pioneered originally by the smart people at @pypyproject 🚀🐍, we improved the error you get in CPython if you never close brackets or parentheses. Doing this was surprisingly tricky as our tokenizer couldn't use lines it has already parsed successfully in error messages.
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    Pablo Galindo Salgado
    @pyblogsal
    Nov 16, 2022
    We are adding a new cool decorator in the Memray pytest plugin that will make your test fail if it leaks memory 🤖 Is like valgrind but a LOT of times faster 🚀and it doesn't get confused by the Python interpreter specialised allocator. And configure it is just one line! 🙀
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    Pablo Galindo Salgado
    @pyblogsal
    Apr 29, 2021
    I'm thinking of streaming live the release process of the first beta of Python 3.10. I think it may be an interesting opportunity for people to learn about the process and chat with you all about Python stuff. Maybe is a super boring idea...😅 Is someone interested in this? 🤔
  • user avatar
    Pablo Galindo Salgado
    @pyblogsal
    Apr 21, 2021
    We just gave those IndentationErrors some extra love. In Python3.10 🐍 you will be able to know what kind of block was expecting an indentation and on what line this block is (as opposed to knowing just the line where the parser noticed the problem).