code: def registerkbevent(self, keys, modifiers, fn_name, *args):
          
          event_name = "kbevent%s%s" % (keys, modifiers)
          self._pollEvents._callback[event_name] = [event_name, fn_name, args]
          return self._remote_registerkbevent(keys, modifiers)
docs: Register keystroke events
  
          @param keys: key to listen
          @type keys: string
          @param modifiers: control / alt combination using gtk MODIFIERS
          @type modifiers: int
          @param fn_name: Callback function
          @type fn_name: function
          @param *args: arguments to be passed to the callback function
          @type *args: var args
  
          @return: 1 if registration was successful, 0 if not.
          @rtype: integer