async def discovery_update(self, discovery_payload):
"""Handle updated discovery message."""
config = PLATFORM_SCHEMA(discovery_payload)
self._config = config
await self.device_info_discovery_update(config)
await self._subscribe_topics()
self.async_write_op_state()
async def async_setup_platform(opp,
config,
async_add_entities,
discovery_info=None):
"""Set up a MJPEG IP Camera."""
filter_urllib3_logging()
if discovery_info:
config = PLATFORM_SCHEMA(discovery_info)
async_add_entities([MjpegCamera(config)])
async def async_discover(discovery_payload):
"""Discover and add a MQTT camera."""
try:
discovery_hash = discovery_payload.pop(ATTR_DISCOVERY_HASH)
config = PLATFORM_SCHEMA(discovery_payload)
await _async_setup_entity(config, async_add_entities, config_entry,
discovery_hash)
except Exception:
if discovery_hash:
clear_discovery_hash(opp, discovery_hash)
raise