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avp

@avp@fosstodon.org

Artyom V. Poptsov, a free software developer, piano-player, poetry-compiler, science-lover.

science ∩ art = wonder

My CV:

If you like my work you can support me by sending some Bitcoins:
bc1qp7vwxnp4z05fgedfsrqeqvt89fjwnnghng0vp5

This profile is from a federated server and may be incomplete. Browse more on the original instance.

avp, to guix
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After almost two days of work I managed to update PrusaSlicer to the latest (at the moment) version 2.7.4 in GNU Guix. Here's the patchset:
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=70880

#gnu #guix #prusa3d

avp,
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PrusaSlicer 2.7.4 installed with GNU Guix, showing my 2021 GitHub statistics STL file sliced.

avp, to norge
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It turns out that in Norwegian "Gå løp" literally means "Go run". Not sure if those words in Norwegian are used together in such way very often, but at least I found some examples.

I'm amused that this sounds almost exactly like "Gallop" in English (BTW, there's a word "Галоп" in Russian that sounds almost identical to "Gallop".)

#norwegian #language

avp, to random
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avp, to random
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Oh, and I'm looking for a job, preferably one that is related to open source/free software somehow.

You may know me and my skills from my work on GNU Guile projects (https://github.com/artyom-poptsov) and overall activity in FOSS community; but if you don't, it's fine as you can read my CV:
https://memory-heap.org/~avp/cv.html
Alternative link (org mode format):
https://github.com/artyom-poptsov/memory-heap.org/blob/master/cv.org

Currently I'm available for part-time remote jobs but that may change in the future, depending on the situation.

avp, to scheme
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I'm pleased to announce Guile-PNG version 0.7.2:
https://github.com/artyom-poptsov/guile-png/releases/tag/v0.7.2

Guile-PNG is a pure Scheme PNG (RFC 2083) format parser for GNU Guile.

The library allows to create, read process and write PNG images.

avp, to scheme
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avp, to random
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Besides, recently I found a quite interesting paper by Timothée Floure titled "Experimenting with Matrix federation over Yggdrasil":
https://www.epfl.ch/labs/dedis/wp-content/uploads/2020/01/report-2019-2-Timothee-Floure-Matrix-federation-over-Yggdrasil.pdf

avp,
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So with the generous help of members of the Russian Guix community (https://t.me/gnu_guix_ru) I finally prepared a patch series for GNU Guix that updates Yggdrasil to 0.5.2:
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=67111

avp,
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Besides, thanks to @abcdw there's a Guix substitutes mirror directly available from Russia with Yggdrasil access:
https://trop.in/guix

avp, to random
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avp, to guix
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Guile-INI got updated to version 0.5.4 in GNU Guix:
https://git.savannah.gnu.org/cgit/guix.git/commit/?id=8aad7210ea06992ee3f36ca7f57678240949e063

Thanks to Fabio Natali for the reporting the logging issue that I fixed in the release and the patch that updates Guile-INI in Guix.

avp, to random
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Hello, everybody! I'm the Guile-SSH (https://github.com/artyom-poptsov/guile-ssh) developer and maintainer. If someone here uses GNU Guix (https://guix.gnu.org/), chances are that you used Guile-SSH for the Guix offloading and "guix copy" features. I also wrote some other Guile-related projects that you can find on my GitHub/GitLab.

abcdw, to random
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PlantUML is sick, it grew up so much since the last time I used it and now it looks really good.

Mind maps, sequence diagrams, BNFs, JSONs, regexps and whatever you want:
https://plantuml.com/

avp,
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@abcdw I regularly use PlantUML (https://plantuml.com/) to describe the architecture of my projects and recommend it to my students as the tool for creating diagrams in their graduation projects.

And since I'm an FSM (Finite-State Machines) devotee, I wrote a state machine compiler in Scheme that turns PlantUML state diagrams into working GNU Guile (Scheme) code:
https://github.com/artyom-poptsov/guile-smc

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