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

   1 {
   2   lib,
   3   stdenv,
   4   buildPythonPackage,
   5   fetchPypi,
   6   rustPlatform,
   7   libiconv,
   8   numpy,
   9   scipy,
  10   nix-update-script,
  11 }:
  12
  13 buildPythonPackage rec {
  14   pname = "clarabel";
  15   version = "0.9.0";
  16   pyproject = true;
  17
  18   src = fetchPypi {
  19     inherit pname version;
  20     hash = "sha256-DW0/6IAL5bS11AqOFL1JJmez5GzF2+N2d85e0l8HGdQ=";
  21   };
  22
  23   cargoDeps = rustPlatform.fetchCargoTarball {
  24     inherit src;
  25     name = "${pname}-${version}";
  26     hash = "sha256-NNvrDXBodrO3bxr4X1HEn5uHmHDJ1s9C70lPv7OkSCo=";
  27   };
  28
  29   nativeBuildInputs = with rustPlatform; [
  30     cargoSetupHook
  31     maturinBuildHook
  32   ];
  33
  34   buildInputs = lib.optional stdenv.hostPlatform.isDarwin libiconv;
  35
  36   propagatedBuildInputs = [
  37     numpy
  38     scipy
  39   ];
  40
  41   pythonImportsCheck = [ "clarabel" ];
  42
  43   # no tests but run the same examples as .github/workflows/pypi.yaml
  44   checkPhase = ''
  45     runHook preCheck
  46     python examples/python/example_sdp.py
  47     python examples/python/example_qp.py
  48     runHook postCheck
  49   '';
  50
  51   passthru.updateScript = nix-update-script { };
  52
  53   meta = {
  54     changelog = "https://github.com/oxfordcontrol/Clarabel.rs/releases/tag/v${version}/CHANGELOG.md";
  55     description = "Conic Interior Point Solver";
  56     homepage = "https://github.com/oxfordcontrol/Clarabel.rs";
  57     license = lib.licenses.asl20;
  58     maintainers = [ ];
  59   };
  60 }