import sys
from typing import TYPE_CHECKING
if TYPE_CHECKING:
if sys.platform != "darwin":
assert False, "This backend is only available on macOS"
from CoreBluetooth import CBUUID
from bleak.uuids import normalize_uuid_str
[docs]
def cb_uuid_to_str(uuid: CBUUID) -> str:
"""Converts a CoreBluetooth UUID to a Python string.
If ``uuid`` is a 16-bit UUID, it is assumed to be a Bluetooth GATT UUID
(``0000xxxx-0000-1000-8000-00805f9b34fb``).
Args
uuid: The UUID.
Returns:
The UUID as a lower case Python string (``xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxx``)
"""
return normalize_uuid_str(uuid.UUIDString())