def scan_devices(self):
        self._update_info()
        return self.last_results
Called when the selected item is changed.
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/device_tracker/luci.py/LuciDeviceScanner.scan_devices--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/list_box.py/ListBox._selection_changed