anchor.diff:      gexiv2
       glib
       gnome-online-accounts
  -    grilo
  -    grilo-plugins
       gsettings-desktop-schemas
       gtk3
       libdazzle
  
positive.code: , gnome-online-accounts
  , gnome
  , gobject-introspection
  , grilo
  , grilo-plugins
  , gsettings-desktop-schemas
  , gtk3
  , itstool
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "gnome-photos";
    version = "43.0";
  
    outputs = [ "out" "installedTests" ];
  
    src = fetchurl {
      url = "mirror://gnome/sources/${pname}/${lib.versions.major version}/${pname}-${version}.tar.xz";
      sha256 = "x6x0WNUz8p2VUBHHS3YiTXnqMbzBLp1tDOe2w3BNCOE=";
    };
  
    patches = [
  