{ lib , stdenv , buildPythonPackage , pythonOlder , fetchFromGitHub , cmake , cython_3 , ninja , scikit-build , setuptools , numpy , hypothesis , pandas , pytestCheckHook , rapidfuzz-cpp , taskflow }: buildPythonPackage rec { pname = "rapidfuzz"; version = "3.3.1"; format = "pyproject"; disabled = pythonOlder "3.7"; src = fetchFromGitHub { owner = "maxbachmann"; repo = "RapidFuzz"; rev = "refs/tags/v${version}"; hash = "sha256-C+jQN0QXZzH0IKdC3O5uPNAEd+XSffi3nkwFSv2HqPY="; }; nativeBuildInputs = [ cmake cython_3 ninja scikit-build setuptools ]; dontUseCmakeConfigure = true; buildInputs = [ rapidfuzz-cpp taskflow ]; preBuild = '' export RAPIDFUZZ_BUILD_EXTENSION=1 '' + lib.optionalString (stdenv.isDarwin && stdenv.isx86_64) '' export CMAKE_ARGS="-DCMAKE_CXX_COMPILER_AR=$AR -DCMAKE_CXX_COMPILER_RANLIB=$RANLIB" ''; env.NIX_CFLAGS_COMPILE = toString (lib.optionals (stdenv.cc.isClang && stdenv.isDarwin) [ "-fno-lto" # work around https://github.com/NixOS/nixpkgs/issues/19098 ]); passthru.optional-dependencies = { full = [ numpy ]; }; preCheck = '' export RAPIDFUZZ_IMPLEMENTATION=cpp ''; nativeCheckInputs = [ hypothesis pandas pytestCheckHook ]; disabledTests = lib.optionals (stdenv.isDarwin && stdenv.isx86_64) [ # segfaults "test_cdist" ]; pythonImportsCheck = [ "rapidfuzz.distance" "rapidfuzz.fuzz" "rapidfuzz.process" "rapidfuzz.utils" ]; meta = with lib; { description = "Rapid fuzzy string matching"; homepage = "https://github.com/maxbachmann/RapidFuzz"; changelog = "https://github.com/maxbachmann/RapidFuzz/blob/${src.rev}/CHANGELOG.rst"; license = licenses.mit; maintainers = with maintainers; [ dotlambda ]; }; }