{ stdenv , lib , buildPythonPackage , fetchPypi , pythonOlder , pytest , blis , catalogue , cymem , cython , darwin , hypothesis , mock , murmurhash , numpy , pathlib , plac , preshed , pydantic , srsly , tqdm , wasabi }: buildPythonPackage rec { pname = "thinc"; version = "8.0.3"; src = fetchPypi { inherit pname version; hash = "sha256-w3CnpG0BtYjY1fmdjV42s8usRRJjg1b6Qw9/Urs6iJc="; }; buildInputs = [ cython ] ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [ Accelerate CoreFoundation CoreGraphics CoreVideo ]); propagatedBuildInputs = [ blis catalogue cymem murmurhash numpy plac preshed srsly tqdm pydantic wasabi ] ++ lib.optional (pythonOlder "3.4") pathlib; checkInputs = [ hypothesis mock pytest ]; # Cannot find cython modules. doCheck = false; postPatch = '' substituteInPlace setup.cfg \ --replace "blis>=0.4.0,<0.8.0" "blis>=0.4.0,<1.0" \ --replace "pydantic>=1.7.1,<1.8.0" "pydantic~=1.7" ''; checkPhase = '' pytest thinc/tests ''; pythonImportsCheck = [ "thinc" ]; meta = with lib; { description = "Practical Machine Learning for NLP in Python"; homepage = "https://github.com/explosion/thinc"; license = licenses.mit; maintainers = with maintainers; [ aborsu sdll ]; }; }