async def async_load_from_store(self) -> tuple[list[EntityInfo], list[UserService]]:
"""Load the retained data from store and return de-serialized data."""
restored = await self.store.async_load()
if restored is None:
return [], []
self._storage_contents = restored.copy()
self.device_info = DeviceInfo.from_dict(restored.pop("device_info"))
self.api_version = APIVersion.from_dict(restored.pop("api_version", {}))
infos = []
for comp_type, restored_infos in restored.items():
if comp_type not in COMPONENT_TYPE_TO_INFO:
continue
for info in restored_infos:
cls = COMPONENT_TYPE_TO_INFO[comp_type]
infos.append(cls.from_dict(info))
services = []
for service in restored.get("services", []):
services.append(UserService.from_dict(service))
return infos, services
def _supports_color_mode(self) -> bool:
"""Return whether the client supports the new color mode system natively."""
return self._api_version >= APIVersion(1, 6)
class RuntimeEntryData:
"""Store runtime data for esphome config entries."""
entry_id: str
client: APIClient
store: Store
state: dict[type[EntityState],
dict[int, EntityState]] = field(default_factory=dict)
info: dict[str, dict[int, EntityInfo]] = field(default_factory=dict)
# A second list of EntityInfo objects
# This is necessary for when an entity is being removed. HA requires
# some static info to be accessible during removal (unique_id, maybe others)
# If an entity can't find anything in the info array, it will look for info here.
old_info: dict[str, dict[int, EntityInfo]] = field(default_factory=dict)
services: dict[int, UserService] = field(default_factory=dict)
available: bool = False
device_info: DeviceInfo | None = None
api_version: APIVersion = field(default_factory=APIVersion)
cleanup_callbacks: list[Callable[[], None]] = field(default_factory=list)
disconnect_callbacks: list[Callable[[],
None]] = field(default_factory=list)
state_subscriptions: dict[tuple[type[EntityState], int],
Callable[[], None]] = field(default_factory=dict)
loaded_platforms: set[str] = field(default_factory=set)
platform_load_lock: asyncio.Lock = field(default_factory=asyncio.Lock)
_storage_contents: dict[str, Any] | None = None
@callback
def async_remove_entity(self, hass: HomeAssistant, component_key: str,
key: int) -> None:
"""Schedule the removal of an entity."""
signal = f"esphome_{self.entry_id}_remove_{component_key}_{key}"
async_dispatcher_send(hass, signal)
async def _ensure_platforms_loaded(self, hass: HomeAssistant,
entry: ConfigEntry,
platforms: set[str]) -> None:
async with self.platform_load_lock:
needed = platforms - self.loaded_platforms
if needed:
await hass.config_entries.async_forward_entry_setups(
entry, needed)
self.loaded_platforms |= needed
async def async_update_static_infos(self, hass: HomeAssistant,
entry: ConfigEntry,
infos: list[EntityInfo]) -> None:
"""Distribute an update of static infos to all platforms."""
# First, load all platforms
needed_platforms = set()
for info in infos:
for info_type, platform in INFO_TYPE_TO_PLATFORM.items():
if isinstance(info, info_type):
needed_platforms.add(platform)
break
await self._ensure_platforms_loaded(hass, entry, needed_platforms)
# Then send dispatcher event
signal = f"esphome_{self.entry_id}_on_list"
async_dispatcher_send(hass, signal, infos)
@callback
def async_subscribe_state_update(
self,
state_type: type[EntityState],
state_key: int,
entity_callback: Callable[[], None],
) -> Callable[[], None]:
"""Subscribe to state updates."""
def _unsubscribe() -> None:
self.state_subscriptions.pop((state_type, state_key))
self.state_subscriptions[(state_type, state_key)] = entity_callback
return _unsubscribe
@callback
def async_update_state(self, state: EntityState) -> None:
"""Distribute an update of state information to the target."""
subscription_key = (type(state), state.key)
self.state[type(state)][state.key] = state
_LOGGER.debug(
"Dispatching update with key %s: %s",
subscription_key,
state,
)
if subscription_key in self.state_subscriptions:
self.state_subscriptions[subscription_key]()
@callback
def async_update_device_state(self, hass: HomeAssistant) -> None:
"""Distribute an update of a core device state like availability."""
signal = f"esphome_{self.entry_id}_on_device_update"
async_dispatcher_send(hass, signal)
async def async_load_from_store(
self) -> tuple[list[EntityInfo], list[UserService]]:
"""Load the retained data from store and return de-serialized data."""
if (restored := await self.store.async_load()) is None:
return [], []
restored = cast("dict[str, Any]", restored)
self._storage_contents = restored.copy()
self.device_info = DeviceInfo.from_dict(restored.pop("device_info"))
self.api_version = APIVersion.from_dict(restored.pop(
"api_version", {}))
infos = []
for comp_type, restored_infos in restored.items():
if comp_type not in COMPONENT_TYPE_TO_INFO:
continue
for info in restored_infos:
cls = COMPONENT_TYPE_TO_INFO[comp_type]
infos.append(cls.from_dict(info))
services = []
for service in restored.get("services", []):
services.append(UserService.from_dict(service))
return infos, services
