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"""Example which associates with a lock."""
from __future__ import annotations
import asyncio
import logging
import sys
from bleak import AdvertisementData, BleakScanner, BLEDevice
from bleak.exc import BleakError
from py_dormakaba_dkey import DKEYLock
ADDRESS = "F0:94:0A:BD:3D:0A"
_LOGGER = logging.getLogger(__name__)
async def main(address: str) -> None:
"""Associate with a lock."""
found_lock_evt = asyncio.Event()
lock_device = None
def callback(device: BLEDevice, advertising_data: AdvertisementData):
nonlocal lock_device
if device.address == address:
lock_device = device
found_lock_evt.set()
async with BleakScanner(
detection_callback=callback,
):
await found_lock_evt.wait()
if not lock_device:
raise BleakError(f"A device with address {address} could not be found.")
lock = DKEYLock(lock_device)
activation_code = "m8ll-41s4"
associationdata = await lock.associate(activation_code)
_LOGGER.info(
"Association data: %s",
associationdata.to_json() if associationdata else "<None>",
)
if __name__ == "__main__":
logging.basicConfig(level=logging.DEBUG)
logging.getLogger("bleak.backends.bluezdbus.manager").setLevel(logging.WARNING)
asyncio.run(main(sys.argv[1] if len(sys.argv) == 2 else ADDRESS))
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