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37 changes: 5 additions & 32 deletions examples/scanner.py
Original file line number Diff line number Diff line change
Expand Up @@ -8,35 +8,12 @@
from findmy import (
FindMyAccessory,
KeyPair,
NearbyOfflineFindingDevice,
OfflineFindingScanner,
SeparatedOfflineFindingDevice,
)

logging.basicConfig(level=logging.INFO)


def _print_nearby(device: NearbyOfflineFindingDevice) -> None:
print(f"NEARBY Device - {device.mac_address}")
print(f" Status byte: {device.status:x}")
print(" Extra data:")
for k, v in sorted(device.additional_data.items()):
print(f" {k:20}: {v}")
print()


def _print_separated(device: SeparatedOfflineFindingDevice) -> None:
print(f"SEPARATED Device - {device.mac_address}")
print(f" Public key: {device.adv_key_b64}")
print(f" Lookup key: {device.hashed_adv_key_b64}")
print(f" Status byte: {device.status:x}")
print(f" Hint byte: {device.hint:x}")
print(" Extra data:")
for k, v in sorted(device.additional_data.items()):
print(f" {k:20}: {v}")
print()


async def scan(check_key: KeyPair | FindMyAccessory | None = None) -> bool:
scanner = await OfflineFindingScanner.create()

Expand All @@ -45,16 +22,12 @@ async def scan(check_key: KeyPair | FindMyAccessory | None = None) -> bool:

scan_device = None

async for device in scanner.scan_for(10, extend_timeout=True):
if isinstance(device, NearbyOfflineFindingDevice):
_print_nearby(device)
elif isinstance(device, SeparatedOfflineFindingDevice):
_print_separated(device)
else:
print(f"Unknown device: {device}")
print()
continue
scan_out_file = Path("scan_results.jsonl")
# Clear previous scan results
if scan_out_file.exists():
scan_out_file.unlink()

async for device in scanner.scan_for(10, extend_timeout=True, print_summary=True):
if check_key and device.is_from(check_key):
scan_device = device

Expand Down
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