anchor.diff:      rev = "v${version}";
       sha256 = "1393xwqawaxsflbq62vks92vv4zch8p6dd1mdvdi7j4vvf0zljkg";
     };
  -
  -  patchPhase = ''
  -    substituteInPlace setup.cfg --replace "--cov" ""
  -  '';
   
     propagatedBuildInputs = [
       attrs
  
positive.code:   ];
  
    checkInputs = [
      mock
      pytestCheckHook
      pytest-mock
    ];
  
    disabledTests = [
      # this test is flaky on darwin because it depends on the resolution of filesystem mtimes
      # https://github.com/cldf/csvw/blob/45584ad63ff3002a9b3a8073607c1847c5cbac58/tests/test_db.py#L257
      "test_write_file_exists"
    ];
  
    meta = with lib; {
  
negative.code: { lib
  , buildPythonPackage
  , fetchFromGitHub
  , pythonAtLeast
  , pythonOlder
  , attrs
  , isodate
  , python-dateutil
  , rfc3986
  , uritemplate
  , pytestCheckHook
  , pytest-mock
  }:
  