anchor.diff: -{ lib, python3Packages, gobjectIntrospection, libappindicator-gtk3, libnotify, gtk3, gnome3, xprintidle-ng
  +{ lib, python3Packages, gobjectIntrospection, libappindicator-gtk3, libnotify, gtk3, gnome3, xprintidle-ng, wrapGAppsHook, gdk_pixbuf, shared-mime-info, librsvg
   }:
   
   let inherit (python3Packages) python buildPythonApplication fetchPypi;
  
positive.code:     sha256 = "1fx6zd4hnbc7gdpac6r7smxwdl1bifaxx3mnx0wrqfvhpnwr1ybv";
    };
  
    buildInputs = [ gtk3 gobjectIntrospection gnome3.defaultIconTheme ];
  
    propagatedBuildInputs = with python3Packages; [
      Babel
  
negative.code:       safeeyes/plugins/smartpause/config.json
    '';
  
    preFixup = ''
      gappsWrapperArgs+=(
        --prefix XDG_DATA_DIRS : "${gdk_pixbuf}/share"
        --prefix XDG_DATA_DIRS : "${shared-mime-info}/share"
        --prefix XDG_DATA_DIRS : "${librsvg}/share"
  
        # safeeyes images
        --prefix XDG_DATA_DIRS : "$out/lib/${python.libPrefix}/site-packages/usr/share"
      )
    '';
  
    doCheck = false; # no tests
  
    meta = {
      homepage = http://slgobinath.github.io/SafeEyes;
  