anchor.diff:      description = "A full-featured console (xterm et al.) user interface library";
       homepage = "https://urwid.org/";
       license = licenses.lgpl21Plus;
  -    maintainers = with maintainers; [ ];
  +    maintainers = with maintainers; [ SuperSandro2000 ];
     };
   }
  
positive.code: , buildPythonPackage
  , fetchPypi
  , isPy3k
  , isPy27
  , glibcLocales
  }:
  
  
negative.code:   pname = "urwid";
    version = "2.1.2";
    format = "setuptools";
  
    src = fetchPypi {
      inherit pname version;
  