I currently write my own lense in python (Ubuntu 13.4) using singlet. In the api documentation, there is a Unity.LayoutHint (View), which is used by Unity.PreviewAction (View). I don't see any change ...
When writing a lens for Unity in python I got stuck at replacing "import gtk" with "from gi.repository import Gtk" because I can't find the equivalence for the funcion: gtk.icon_theme_get_default(). ...
I'm trying to develop a lens for unity in ubuntu 11.10 and I can not get activate_uri signal working. This is an extract of my code: def _on_activate_uri (self, scop, uri): print "----> " + ...