Commit 3730c68c authored by Florian Klink's avatar Florian Klink
Browse files

python312Packages.pcodec: init at 0.4.2 

Pcodec (or Pco) losslessly compresses and decompresses numerical
sequences with high compression ratio and moderately fast speed.

This adds the Python package.
parent 87cdfe52

pkgs/development/python-modules/pcodec/default.nix

0 → 100644
+57 −0
Original line number Diff line number Diff line 
{

  lib,

  buildPythonPackage,

  fetchFromGitHub,

  rustPlatform,

  pytestCheckHook,



  numpy,

}:



buildPythonPackage rec {

  pname = "pcodec";

  version = "0.4.2";

  pyproject = true;



  src = fetchFromGitHub {

    owner = "pcodec";

    repo = "pcodec";

    tag = "v${version}";

    hash = "sha256-xWGtTtjMz62LnZDpBtp3HWPW9JgDovObUVSxWM3t1Ng=";

  };



  cargoDeps = rustPlatform.fetchCargoVendor {

    inherit src;

    name = "${pname}-${version}";

    hash = "sha256-91p0eoVRzc9S8pHRhAlRey4k4jW9IMttiH+9Joh91IQ=";

  };



  buildAndTestSubdir = "pco_python";



  dependencies = [ numpy ];



  nativeBuildInputs = [

    rustPlatform.cargoSetupHook

    rustPlatform.maturinBuildHook

  ];



  nativeCheckInputs = [

    pytestCheckHook

  ];



  pythonImportsCheck = [ "pcodec" ];



  meta = {

    description = "Lossless codec for numerical data";

    homepage = "https://github.com/pcodec/pcodec";

    changelog = "https://github.com/pcodec/pcodec/releases/tag/v${version}";

    license = lib.licenses.asl20;

    maintainers = with lib.maintainers; [

      flokli

    ];

    badPlatforms = [

      # Illegal instruction: 4

      "x86_64-darwin"

    ];

  };

}

pkgs/top-level/python-packages.nix

+2 −0
Original line number Diff line number Diff line
@@ -11428,6 +11428,8 @@ self: super: with self; { 














  pcffont = callPackage ../development/python-modules/pcffont { };



























  pcodec = callPackage ../development/python-modules/pcodec { };



























  pcodedmp = callPackage ../development/python-modules/pcodedmp { };





























  pcpp = callPackage ../development/python-modules/pcpp { };