Index: system-config-printer-1.5.7/cupshelpers/openprinting.py
===================================================================
--- system-config-printer-1.5.7.orig/cupshelpers/openprinting.py
+++ system-config-printer-1.5.7/cupshelpers/openprinting.py
@@ -396,72 +396,3 @@ class OpenPrinting:
         _debugprint ("listDrivers: Querying OpenPrinting: %s" % repr(params))
         return self.webQuery(params, parse_result, (callback, user_data))
 
-def _simple_gui ():
-    from gi.repository import Gdk
-    from gi.repository import Gtk
-    import pprint
-    Gdk.threads_init ()
-    class QueryApp:
-        def __init__(self):
-            self.openprinting = OpenPrinting()
-            self.main = Gtk.Dialog (title="OpenPrinting query application",
-                                    transient_for=None, modal=True)
-            self.main.add_buttons (Gtk.STOCK_CLOSE, Gtk.ResponseType.CLOSE,
-                                   "Search", 10,
-                                   "List", 20)
-            self.main.set_border_width (6)
-            self.main.vbox.set_spacing (2)
-            vbox = Gtk.VBox.new (False, 6)
-            self.main.vbox.pack_start (vbox, True, True, 0)
-            vbox.set_border_width (6)
-            self.entry = Gtk.Entry ()
-            vbox.pack_start (self.entry, False, False, 6)
-            sw = Gtk.ScrolledWindow ()
-            self.tv = Gtk.TextView ()
-            sw.add (self.tv)
-            vbox.pack_start (sw, True, True, 6)
-            self.main.connect ("response", self.response)
-            self.main.show_all ()
-
-        def response (self, dialog, response):
-            if (response == Gtk.ResponseType.CLOSE or
-                response == Gtk.ResponseType.DELETE_EVENT):
-                Gtk.main_quit ()
-
-            if response == 10:
-                # Run a query.
-                self.openprinting.searchPrinters (self.entry.get_text (),
-                                                  self.search_printers_callback)
-
-            if response == 20:
-                self.openprinting.listDrivers (self.entry.get_text (),
-                                               self.list_drivers_callback)
-
-        def search_printers_callback (self, status, user_data, printers):
-            if status != 0:
-                raise printers[1]
-
-            text = ""
-            for printer in printers.values ():
-                text += printer + "\n"
-            Gdk.threads_enter ()
-            self.tv.get_buffer ().set_text (text)
-            Gdk.threads_leave ()
-
-        def list_drivers_callback (self, status, user_data, drivers):
-            if status != 0:
-                raise drivers[1]
-
-            text = pprint.pformat (drivers)
-            Gdk.threads_enter ()
-            self.tv.get_buffer ().set_text (text)
-            Gdk.threads_leave ()
-
-        def query_callback (self, status, user_data, result):
-            Gdk.threads_enter ()
-            self.tv.get_buffer ().set_text (str (result))
-            open ("result.xml", "w").write (str (result))
-            Gdk.threads_leave ()
-
-    q = QueryApp()
-    Gtk.main ()