def register_properties_handler(self, handler_function):
handler = filter_properties_signals(<EOL>signal_wrapper(handler_function), self.IFACE)<EOL>self.bus.add_signal_receiver(handler,<EOL>signal_name='<STR_LIT>',<EOL>dbus_interface=IPROPERTIES,<EOL>bus_name=self.name,<EOL>path=self.OBJ_PATH)<EOL>
register `handler_function` to receive `signal_name`.

        Uses dbus interface IPROPERTIES and objects path self.OBJ_PATH
        to match 'PropertiesChanged' signal.

        :param function handler_function: The function to be called.