anchor.diff:    format = "other";
     strictDeps = false; # gobject-introspection does not run with strictDeps (https://github.com/NixOS/nixpkgs/issues/56943)
   
  -  checkPhase = "xvfb-run python3 ../run-tests";
  +  checkPhase = "xvfb-run pytest ../tests/";
   
     meta = with lib; {
       description = " A personal tasks and TODO-list items organizer";
  
positive.code:   buildInputs = [
      glib
      gtk3
      pango
      gdk-pixbuf
    ];
  
    propagatedBuildInputs = with python3Packages; [
  
negative.code: , gtk3
  , wrapGAppsHook
  , glib
  , gtksourceview4
  , itstool
  , gettext
  , pango
  , gdk-pixbuf
  , libsecret
  , gobject-introspection
  , xvfb-run
  }:
  
  python3Packages.buildPythonApplication rec {
    pname = "gtg";
    version = "0.6";
  
    src = fetchFromGitHub {
      owner = "getting-things-gnome";
      repo = "gtg";
      rev = "v${version}";
      sha256 = "sha256-O8qBD92P2g8QrBdMXa6j0Ozk+W80Ny5yk0KNTy7ekfE=";
    };
  
    nativeBuildInputs = [
      meson
  