anchor.diff:  
   buildPythonPackage {
     pname = "dogtail";
  -  version = "0.9.10";
  +  version = "0.9.11";
   
     # https://gitlab.com/dogtail/dogtail/issues/1
     # src = fetchPypi {
  
positive.code:   meta = {
      description = "GUI test tool and automation framework that uses Accessibility technologies to communicate with desktop applications";
      homepage = "https://gitlab.com/dogtail/dogtail";
      license = lib.licenses.gpl2;
      maintainers = with lib.maintainers; [ jtojnar ];
    };
  }
  
negative.code:   # };
    src = fetchurl {
      url = "https://gitlab.com/dogtail/dogtail/raw/released/dogtail-0.9.10.tar.gz";
      sha256 = "EGyxYopupfXPYtTL9mm9ujZorvh8AGaNXVKBPWsGy3c=";
    };
  
    patches = [
  