depot/third_party/nixpkgs/pkgs/development/python-modules/faiss/default.nix

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{
lib,
buildPythonPackage,
callPackage,
faiss-build,
numpy,
packaging,
setuptools,
pip,
}:
buildPythonPackage {
inherit (faiss-build) pname version;
pyproject = true;
src = "${lib.getOutput "dist" faiss-build}";
postPatch = ''
mkdir dist
mv *.whl dist/
'';
build-system = [
setuptools
pip
];
dependencies = [
numpy
packaging
];
# E.g. cuda libraries; needed because reference scanning
# can't see inside the wheels
inherit (faiss-build) buildInputs;
dontBuild = true;
pythonImportsCheck = [ "faiss" ];
passthru = {
inherit (faiss-build) cudaSupport cudaPackages pythonSupport;
tests = {
pytest = callPackage ./pytest.nix { inherit faiss-build; };
};
};
meta = lib.pipe (faiss-build.meta or { }) [
(lib.flip builtins.removeAttrs [ "mainProgram" ])
(m: m // { description = "Bindings for faiss, the similarity search library"; })
];
}