{ lib
, fetchFromGitHub
, pythonOlder
, pytestCheckHook
, buildPythonPackage
, cython
, mecab
, setuptools-scm
, ipadic
, unidic
, unidic-lite
}:

buildPythonPackage rec {
  pname = "fugashi";
  version = "1.2.1";
  format = "setuptools";
  disabled = pythonOlder "3.7";

  src = fetchFromGitHub {
    owner = "polm";
    repo = "fugashi";
    rev = "refs/tags/v${version}";
    hash = "sha256-VDqRhJiNDbKFE284EAUS0d5T9cl8kgyHjh+r/HjjDY8=";
  };

  SETUPTOOLS_SCM_PRETEND_VERSION = version;

  nativeBuildInputs = [ cython mecab setuptools-scm ];

  nativeCheckInputs = [ ipadic pytestCheckHook ]
    ++ passthru.optional-dependencies.unidic-lite;

  passthru.optional-dependencies = {
    unidic-lite = [ unidic-lite ];
    unidic = [ unidic ];
  };

  preCheck = ''
    cd fugashi
  '';

  pythonImportsCheck = [ "fugashi" ];

  meta = with lib; {
    description = "A Cython MeCab wrapper for fast, pythonic Japanese tokenization and morphological analysis";
    homepage = "https://github.com/polm/fugashi";
    changelog = "https://github.com/polm/fugashi/releases/tag/${version}";
    license = licenses.mit;
    maintainers = with maintainers; [ laurent-f1z1 ];
  };
}