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Use EntityDescription - bme280 (#55184)
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parent
5e44498f1c
commit
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@ -30,7 +30,7 @@ from .const import (
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DEFAULT_SCAN_INTERVAL,
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DEFAULT_SCAN_INTERVAL,
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DEFAULT_T_STANDBY,
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DEFAULT_T_STANDBY,
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DOMAIN,
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DOMAIN,
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SENSOR_TYPES,
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SENSOR_KEYS,
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)
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)
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CONFIG_SCHEMA = vol.Schema(
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CONFIG_SCHEMA = vol.Schema(
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@ -54,7 +54,7 @@ CONFIG_SCHEMA = vol.Schema(
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): vol.Coerce(float),
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): vol.Coerce(float),
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vol.Optional(
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vol.Optional(
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CONF_MONITORED_CONDITIONS, default=DEFAULT_MONITORED
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CONF_MONITORED_CONDITIONS, default=DEFAULT_MONITORED
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): vol.All(cv.ensure_list, [vol.In(SENSOR_TYPES)]),
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): vol.All(cv.ensure_list, [vol.In(SENSOR_KEYS)]),
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vol.Optional(
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vol.Optional(
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CONF_OVERSAMPLING_TEMP, default=DEFAULT_OVERSAMPLING_TEMP
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CONF_OVERSAMPLING_TEMP, default=DEFAULT_OVERSAMPLING_TEMP
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): vol.Coerce(int),
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): vol.Coerce(int),
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@ -1,6 +1,9 @@
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"""Constants for the BME280 component."""
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"""Constants for the BME280 component."""
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from __future__ import annotations
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from datetime import timedelta
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from datetime import timedelta
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from homeassistant.components.sensor import SensorEntityDescription
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from homeassistant.const import (
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from homeassistant.const import (
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_HUMIDITY,
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DEVICE_CLASS_PRESSURE,
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DEVICE_CLASS_PRESSURE,
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@ -26,11 +29,27 @@ DEFAULT_SCAN_INTERVAL = 300
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SENSOR_TEMP = "temperature"
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SENSOR_TEMP = "temperature"
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SENSOR_HUMID = "humidity"
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SENSOR_HUMID = "humidity"
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SENSOR_PRESS = "pressure"
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SENSOR_PRESS = "pressure"
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SENSOR_TYPES = {
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SENSOR_TYPES: tuple[SensorEntityDescription, ...] = (
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SENSOR_TEMP: ["Temperature", TEMP_CELSIUS, DEVICE_CLASS_TEMPERATURE],
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SensorEntityDescription(
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SENSOR_HUMID: ["Humidity", PERCENTAGE, DEVICE_CLASS_HUMIDITY],
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key=SENSOR_TEMP,
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SENSOR_PRESS: ["Pressure", "mb", DEVICE_CLASS_PRESSURE],
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name="Temperature",
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}
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native_unit_of_measurement=TEMP_CELSIUS,
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device_class=DEVICE_CLASS_TEMPERATURE,
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),
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SensorEntityDescription(
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key=SENSOR_HUMID,
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name="Humidity",
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native_unit_of_measurement=PERCENTAGE,
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device_class=DEVICE_CLASS_HUMIDITY,
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),
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SensorEntityDescription(
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key=SENSOR_PRESS,
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name="Pressure",
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native_unit_of_measurement="mb",
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device_class=DEVICE_CLASS_PRESSURE,
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),
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)
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SENSOR_KEYS: list[str] = [desc.key for desc in SENSOR_TYPES]
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DEFAULT_MONITORED = [SENSOR_TEMP, SENSOR_HUMID, SENSOR_PRESS]
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DEFAULT_MONITORED = [SENSOR_TEMP, SENSOR_HUMID, SENSOR_PRESS]
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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=3)
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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=3)
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# SPI
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# SPI
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@ -6,7 +6,11 @@ from bme280spi import BME280 as BME280_spi # pylint: disable=import-error
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from i2csense.bme280 import BME280 as BME280_i2c # pylint: disable=import-error
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from i2csense.bme280 import BME280 as BME280_i2c # pylint: disable=import-error
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import smbus
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import smbus
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from homeassistant.components.sensor import DOMAIN as SENSOR_DOMAIN, SensorEntity
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from homeassistant.components.sensor import (
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DOMAIN as SENSOR_DOMAIN,
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SensorEntity,
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SensorEntityDescription,
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)
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from homeassistant.const import CONF_MONITORED_CONDITIONS, CONF_NAME, CONF_SCAN_INTERVAL
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from homeassistant.const import CONF_MONITORED_CONDITIONS, CONF_NAME, CONF_SCAN_INTERVAL
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from homeassistant.helpers.update_coordinator import (
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from homeassistant.helpers.update_coordinator import (
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CoordinatorEntity,
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CoordinatorEntity,
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@ -98,38 +102,34 @@ async def async_setup_platform(hass, config, async_add_entities, discovery_info=
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update_interval=scan_interval,
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update_interval=scan_interval,
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)
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)
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await coordinator.async_refresh()
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await coordinator.async_refresh()
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entities = []
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monitored_conditions = sensor_conf[CONF_MONITORED_CONDITIONS]
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for condition in sensor_conf[CONF_MONITORED_CONDITIONS]:
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entities = [
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entities.append(
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BME280Sensor(name, coordinator, description)
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BME280Sensor(
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for description in SENSOR_TYPES
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condition,
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if description.key in monitored_conditions
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name,
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]
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coordinator,
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)
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)
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async_add_entities(entities, True)
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async_add_entities(entities, True)
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class BME280Sensor(CoordinatorEntity, SensorEntity):
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class BME280Sensor(CoordinatorEntity, SensorEntity):
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"""Implementation of the BME280 sensor."""
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"""Implementation of the BME280 sensor."""
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def __init__(self, sensor_type, name, coordinator):
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def __init__(self, name, coordinator, description: SensorEntityDescription):
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"""Initialize the sensor."""
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"""Initialize the sensor."""
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super().__init__(coordinator)
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super().__init__(coordinator)
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self._attr_name = f"{name} {SENSOR_TYPES[sensor_type][0]}"
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self.entity_description = description
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self.type = sensor_type
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self._attr_name = f"{name} {description.name}"
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self._attr_native_unit_of_measurement = SENSOR_TYPES[sensor_type][1]
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self._attr_device_class = SENSOR_TYPES[sensor_type][2]
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@property
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@property
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def native_value(self):
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def native_value(self):
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"""Return the state of the sensor."""
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"""Return the state of the sensor."""
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if self.type == SENSOR_TEMP:
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sensor_type = self.entity_description.key
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if sensor_type == SENSOR_TEMP:
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temperature = round(self.coordinator.data.temperature, 1)
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temperature = round(self.coordinator.data.temperature, 1)
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state = temperature
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state = temperature
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elif self.type == SENSOR_HUMID:
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elif sensor_type == SENSOR_HUMID:
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state = round(self.coordinator.data.humidity, 1)
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state = round(self.coordinator.data.humidity, 1)
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elif self.type == SENSOR_PRESS:
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elif sensor_type == SENSOR_PRESS:
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state = round(self.coordinator.data.pressure, 1)
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state = round(self.coordinator.data.pressure, 1)
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return state
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return state
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