anchor.diff:      homepage = "https://mutagen.readthedocs.io";
       changelog = "https://mutagen.readthedocs.io/en/latest/changelog.html#release-${lib.replaceStrings [ "." ] [ "-" ] version}";
       license = licenses.gpl2Plus;
  +    maintainers = with maintainers; [ ];
     };
   }
  
positive.code:   disabledTests = [
      # Hypothesis produces unreliable results: Falsified on the first call but did not on a subsequent one
      "test_test_fileobj_save"
    ];
  
    disabledTestPaths = [
      # we are not interested in code quality measurements
      "tests/quality/test_flake8.py"
    ];
  
    meta = with lib; {
  
negative.code: 
  buildPythonPackage rec {
    pname = "mutagen";
    version = "1.46.0";
    format = "pyproject";
  
    disabled = pythonOlder "3.7";
  
    src = fetchPypi {
      inherit pname version;
      hash = "sha256-bl+LqEg2uZ/mC+X7J/hL5K2Rm7trScqmroHnBYS1Xlg=";
    };
  
    outputs = [ "out" "doc" ];
  