42 lines
938 B
Python
42 lines
938 B
Python
from typing import Dict, Iterable, Optional, Tuple
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from typing_extensions import override
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from bleak.backends.device import BLEDevice
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from .._cache import BaseCache
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class DeviceCache(BaseCache):
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"""
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Cache used to store scanned Bluetooth devices as :class:`BLEDevice`.
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"""
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_by_address: Dict[str, BLEDevice]
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_by_name: Dict[str, BLEDevice]
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@property
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@override
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def _address_field(self) -> str:
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return 'address'
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@property
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@override
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def _name_field(self) -> str:
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return 'name'
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@override
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def get(self, device: str) -> Optional[BLEDevice]:
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return super().get(device)
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@override
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def add(self, device: BLEDevice) -> BLEDevice:
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return super().add(device)
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@override
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def values(self) -> Iterable[BLEDevice]:
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return super().values()
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@override
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def items(self) -> Iterable[Tuple[str, BLEDevice]]:
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return super().items()
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