!fXpAvneDgyJuYMZSwO:nixos.org

Nix Data Science

270 Members
57 Servers

Load older messages


SenderMessageTime
21 Apr 2025
@gustavomartins:matrix.orgJosé Gustavo Martins joined the room.16:55:36
@gustavomartins:matrix.orgJosé Gustavo Martins set a profile picture.16:57:38
25 Apr 2025
@niklauzg:matrix.orgNiklauz left the room.14:04:32
@palasso:matrix.org@palasso:matrix.org left the room.23:25:03
26 Apr 2025
@debaa:matrix.orgdebabrata pattnayak joined the room.16:12:07
29 Apr 2025
@n8henrie:matrix.orgn8henrie joined the room.18:03:33
@ygt:matrix.org@ygt:matrix.org left the room.23:38:06
4 May 2025
@rucadi_:matrix.orgRucadi changed their display name from Ruben Cano Díaz to Rucadi.23:18:44
5 May 2025
@andtheysay:matrix.organdtheysay joined the room.16:21:00
10 May 2025
@niklauzg:matrix.orgNiklauz joined the room.14:52:16
17 May 2025
@brodriguesco:matrix.orgBruno Rodrigues dear all, anyone has experience with julia.withPackages? I’m not sure I understand if shell that use julia.withPackages would be reproducible? 08:08:52
@brodriguesco:matrix.orgBruno Rodriguesso for example08:10:02
@brodriguesco:matrix.orgBruno Rodrigues
let
  pkgs = import (fetchTarball "https://github.com/rstats-on-nix/nixpkgs/archive/2025-03-10.tar.gz") {};
 
  rpkgs = builtins.attrValues {
    inherit (pkgs.rPackages) 
      dplyr
      janitor
      reticulate;
  };
  
  tex = (pkgs.texlive.combine {
    inherit (pkgs.texlive) 
      scheme-small
      amsmath;
  });
  
  jlconf = pkgs.julia_110.withPackages [ 
      "RDatasets"
      "TidierData"
  ];
  
  system_packages = builtins.attrValues {
    inherit (pkgs) 
      R
      glibcLocales
      nix;
  };
  
  shell = pkgs.mkShell {
    LOCALE_ARCHIVE = if pkgs.system == "x86_64-linux" then "${pkgs.glibcLocales}/lib/locale/locale-archive" else "";
    LANG = "en_US.UTF-8";
    LC_ALL = "en_US.UTF-8";
    LC_TIME = "en_US.UTF-8";
    LC_MONETARY = "en_US.UTF-8";
    LC_PAPER = "en_US.UTF-8";
    LC_MEASUREMENT = "en_US.UTF-8";
    
    buildInputs = [ rpkgs tex jlconf system_packages ];
    
  }; 
in
  {
    inherit pkgs shell;
  }

08:10:12
@brodriguesco:matrix.orgBruno Rodriguesnixpkgs are pinned, so R and Python packages are pinned08:10:55
@brodriguesco:matrix.orgBruno Rodriguesbut with julia.withPackages, the julia packages come from outside nixpkgs08:11:26
@brodriguesco:matrix.orgBruno Rodriguesso building this expression in, say, 6 months, could result in another shell, if in the meantime the julia packages get updated, no?08:12:01
@ss:someonex.netSomeoneSerge (Ever OOMed by Element)julia.withPackages pins a revision of whatsthename registry, which it fetches and ingests back into the nix interpreter using IFD16:34:32
@ss:someonex.netSomeoneSerge (Ever OOMed by Element)So it's hermetic-ish in the usual sense16:36:09
@ss:someonex.netSomeoneSerge (Ever OOMed by Element) @brodriguesco:matrix.org: 16:36:53
@brodriguesco:matrix.orgBruno Rodriguesyes, now I see that it imports ./registry.nix which pins the julia packages defined on another repo17:53:42
@brodriguesco:matrix.orgBruno Rodriguespretty cool, but if I understand this correctly, the packages were updated for the last time in july 2024: https://github.com/NixOS/nixpkgs/commit/eac352421d185289c24005e21a7d9ad360a55e4f17:54:29
18 May 2025
@s-rein:basketweavers.nets-rein joined the room.01:39:31
@ss:someonex.netSomeoneSerge (Ever OOMed by Element) Yeah... if you're planning to pick up on julia, you might also want to look into simplifying the withPackages implementation, because right now it generates .nix code for IFD instead passing JSON through the interface: https://github.com/NixOS/nixpkgs/blob/eac352421d185289c24005e21a7d9ad360a55e4f/pkgs/development/julia-modules/python/sources_nix.py#L58-L66 19:57:56
@ss:someonex.netSomeoneSerge (Ever OOMed by Element)The story for extending the registry or for mixing dynamic and static graphs is also unexplored19:58:54
19 May 2025
@brodriguesco:matrix.orgBruno Rodrigues honestly I don't think I have the skills to do so 😆 but I'll start studying it in more detail. Julia always interested me but I never had any reason to use it. but making it available through my R package, rix, which simplifies the creation of reproducible shells for R users might be a good motivator to start digging 07:45:12
24 May 2025
@fromtheeast:matrix.orgfromtheeast710 joined the room.05:09:20
26 May 2025
@entheogenesis:matrix.org@entheogenesis:matrix.org left the room.03:57:47
27 May 2025
@deeok:matrix.org@deeok:matrix.org joined the room.16:31:24
29 May 2025
@markus.lohmayer:matrix.org@markus.lohmayer:matrix.org left the room.10:31:07
30 May 2025
@bytebandit:tac.lolDerivationDingus set a profile picture.19:54:41

Show newer messages


Back to Room ListRoom Version: 6