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Avoid linear search in ibeacon to find devices (#114809)

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J. Nick Koston 2024-04-03 23:50:30 -10:00 committed by GitHub
parent e909242bc5
commit d7153d525f
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1 changed files with 5 additions and 7 deletions
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12
homeassistant/components/ibeacon/coordinator.py
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@ -493,14 +493,12 @@ class IBeaconCoordinator:
@callback
def _async_restore_from_registry(self) -> None:
"""Restore the state of the Coordinator from the device registry."""
for device in self._dev_reg.devices.values():
unique_id = None
for identifier in device.identifiers:
if identifier[0] == DOMAIN:
unique_id = identifier[1]
break
if not unique_id:
for device in self._dev_reg.devices.get_devices_for_config_entry_id(
self._entry.entry_id
):
if not (identifier := next(iter(device.identifiers), None)):
continue
unique_id = identifier[1]
# iBeacons with a fixed MAC address
if unique_id.count("_") == 3:
uuid, major, minor, address = unique_id.split("_")