def find_host_from_device_id(device_id):
"""Discover a device identified by its device_id"""
logger.info(
"Trying to discover %s by scanning for devices "
"on local network, please wait..." % device_id)
found_devices = asyncio.get_event_loop().run_until_complete(
Discover.discover(logger)).items()
for ip, _ in found_devices:
logger.info("Found Sonoff LAN Mode device at IP %s, attempting to "
"read state to get device ID" % ip)
shared_state = {'device_id_at_current_ip': None}
async def device_id_callback(device: SonoffSwitch):
if device.basic_info is not None:
device.shared_state['device_id_at_current_ip'] = \
device.device_id
device.keep_running = False
SonoffSwitch(
host=ip,
callback_after_update=device_id_callback,
shared_state=shared_state,
logger=logger
)
current_device_id = shared_state['device_id_at_current_ip']
if device_id.lower() == current_device_id.lower():
return ip
else:
logger.info(
"Found device ID %s which did not match" % current_device_id
)
return None
def state(config: dict):
"""Connect to device and print current state."""
async def state_callback(device):
if device.basic_info is not None:
if device.available:
print_device_details(device)
device.shutdown_event_loop()
logger.info("Initialising SonoffSwitch with host %s" % config['host'])
SonoffSwitch(host=config['host'],
callback_after_update=state_callback,
logger=logger)
def listen(config: dict):
"""Connect to device, print state, then print updates until quit."""
async def state_callback(self):
if self.basic_info is not None:
print_device_details(self)
if self.shared_state['callback_counter'] == 0:
logger.info(
"Listening for updates forever... Press CTRL+C to quit.")
self.shared_state['callback_counter'] += 1
logger.info("Initialising SonoffSwitch with host %s" % config['host'])
shared_state = {'callback_counter': 0}
SonoffSwitch(host=config['host'],
callback_after_update=state_callback,
shared_state=shared_state,
logger=logger)
async def device_id_callback(device: SonoffSwitch):
if device.basic_info is not None:
device.shared_state['device_id_at_current_ip'] = \
device.device_id
device.keep_running = False
async def device_id_callback(device: SonoffSwitch):
if device.basic_info is not None:
device.shared_state['device_id_at_current_ip'] = \
device.device_id
device.shutdown_event_loop()