anchor.diff:    # Test suite is broken.
     # See https://github.com/Kronuz/pyScss/issues/415
     doCheck = false;
  -  checkPhase = ''
  -    py.test
  -  '';
   
     meta = with lib; {
       description = "A Scss compiler for Python";
       homepage = "https://pyscss.readthedocs.org/en/latest/";
       license = licenses.mit;
  +    maintainers = with maintainers; [ ];
     };
  -
   }
  
positive.code:     sha256 = "sha256-z0y4z+/JE6rZWHAvps/taDZvutyVhxxs2gMujV5rNu4=";
    };
  
    checkInputs = [ pytest ];
  
    propagatedBuildInputs = [ six ]
      ++ lib.optionals (pythonOlder "3.4") [ enum34 pathlib ];
  
negative.code: { lib
  , buildPythonPackage
  , fetchFromGitHub
  , pytestCheckHook
  , six
  , enum34
  , pathlib
  