Files
localthings/custom_components/localthings/sensor.py
T

81 lines
3.0 KiB
Python

"""Sensor platform for Local Things."""
from __future__ import annotations
from homeassistant.components.sensor import SensorEntity, SensorDeviceClass, SensorStateClass
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from .observe import MODE_OBSERVE, MODE_POLL
from .registry.entities import SensorDesc
from .const import DOMAIN
from .coordinator import LocalThingsCoordinator
from .entity import LocalThingsEntity, _is_included
async def async_setup_entry(
hass: HomeAssistant,
entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
coordinator: LocalThingsCoordinator = hass.data[DOMAIN][entry.entry_id]
entities = [
LocalThingsSensor(coordinator, b)
for b in coordinator.bound
if isinstance(b.desc, SensorDesc) and _is_included(b, coordinator)
]
entities.append(LocalThingsConnectionModeSensor(coordinator))
async_add_entities(entities)
class LocalThingsSensor(LocalThingsEntity, SensorEntity):
def __init__(self, coordinator: LocalThingsCoordinator, bound) -> None:
super().__init__(coordinator, bound)
desc: SensorDesc = bound.desc
self._attr_native_unit_of_measurement = desc.unit
self._attr_device_class = desc.device_class
self._attr_state_class = desc.state_class
if desc.options:
self._attr_options = list(desc.options)
@property
def native_unit_of_measurement(self):
desc: SensorDesc = self._bound.desc
if desc.unit_fn is not None:
return desc.unit_fn(self.coordinator.resource(self._bound.href))
return self._attr_native_unit_of_measurement
@property
def native_value(self):
return (self.coordinator.data or {}).get(self._state_key)
class LocalThingsConnectionModeSensor(CoordinatorEntity[LocalThingsCoordinator], SensorEntity):
"""Diagnostic sensor exposing whether this device is currently
receiving push notifications (observe mode) or being polled only.
Disabled by default — it's for troubleshooting, not everyday use."""
_attr_has_entity_name = True
_attr_translation_key = 'connection_mode'
_attr_entity_category = EntityCategory.DIAGNOSTIC
_attr_entity_registry_enabled_default = False
_attr_device_class = SensorDeviceClass.ENUM
_attr_options = [MODE_OBSERVE, MODE_POLL]
def __init__(self, coordinator: LocalThingsCoordinator) -> None:
super().__init__(coordinator)
self._attr_unique_id = f"{DOMAIN}_{coordinator.device_serial}_connection_mode"
@property
def device_info(self) -> DeviceInfo:
return self.coordinator.device_info
@property
def native_value(self) -> str:
return self.coordinator.observe_mode