def devices_in_group(self):
        """Fetch list of devices in group."""
        try:
            devices = self.get_parameter('devices')
        except AttributeError:
            return []

        ctor = DeviceFactory
        return [ctor(int(x), lib=self.lib) for x in devices.split(',') if x]
def devices_in_group ( self ) : try : devices = self . get_parameter ( 'devices' ) except AttributeError : return [ ] ctor = DeviceFactory return [ ctor ( int ( x ) , lib = self . lib ) for x in devices . split ( ',' ) if x ]
Fetch list of devices in group.