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Remove deprecated Sensirion SHT31 integration (#67176)
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@ -1047,7 +1047,6 @@ omit =
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homeassistant/components/shelly/number.py
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homeassistant/components/shelly/sensor.py
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homeassistant/components/shelly/utils.py
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homeassistant/components/sht31/sensor.py
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homeassistant/components/sigfox/sensor.py
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homeassistant/components/simplepush/notify.py
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homeassistant/components/simplisafe/__init__.py
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@ -1 +0,0 @@
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"""The sht31 component."""
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@ -1,8 +0,0 @@
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{
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"domain": "sht31",
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"name": "Sensirion SHT31",
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"documentation": "https://www.home-assistant.io/integrations/sht31",
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"requirements": ["Adafruit-GPIO==1.0.3", "Adafruit-SHT31==1.0.2"],
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"codeowners": [],
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"iot_class": "local_polling"
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}
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@ -1,159 +0,0 @@
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"""Support for Sensirion SHT31 temperature and humidity sensor."""
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from __future__ import annotations
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from collections.abc import Callable
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from dataclasses import dataclass
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from datetime import timedelta
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import logging
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import math
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from Adafruit_SHT31 import SHT31
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import voluptuous as vol
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from homeassistant.components.sensor import (
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PLATFORM_SCHEMA,
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SensorDeviceClass,
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SensorEntity,
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SensorEntityDescription,
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)
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from homeassistant.const import (
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CONF_MONITORED_CONDITIONS,
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CONF_NAME,
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PERCENTAGE,
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TEMP_CELSIUS,
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)
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from homeassistant.core import HomeAssistant
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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from homeassistant.util import Throttle
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_LOGGER = logging.getLogger(__name__)
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CONF_I2C_ADDRESS = "i2c_address"
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DEFAULT_NAME = "SHT31"
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DEFAULT_I2C_ADDRESS = 0x44
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@dataclass
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class SHT31RequiredKeysMixin:
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"""Mixin for required keys."""
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value_fn: Callable[[SHTClient], float | None]
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@dataclass
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class SHT31SensorEntityDescription(SensorEntityDescription, SHT31RequiredKeysMixin):
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"""Describes SHT31 sensor entity."""
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SENSOR_TYPES = (
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SHT31SensorEntityDescription(
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key="temperature",
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name="Temperature",
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device_class=SensorDeviceClass.TEMPERATURE,
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native_unit_of_measurement=TEMP_CELSIUS,
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value_fn=lambda sensor: sensor.temperature,
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),
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SHT31SensorEntityDescription(
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key="humidity",
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name="Humidity",
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device_class=SensorDeviceClass.HUMIDITY,
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native_unit_of_measurement=PERCENTAGE,
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value_fn=lambda sensor: (
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round(val) # pylint: disable=undefined-variable
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if (val := sensor.humidity)
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else None
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),
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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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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=10)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Optional(CONF_I2C_ADDRESS, default=DEFAULT_I2C_ADDRESS): vol.All(
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vol.Coerce(int), vol.Range(min=0x44, max=0x45)
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),
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vol.Optional(CONF_MONITORED_CONDITIONS, default=SENSOR_KEYS): vol.All(
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cv.ensure_list, [vol.In(SENSOR_KEYS)]
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),
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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}
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)
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def setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the sensor platform."""
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_LOGGER.warning(
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"The Sensirion SHT31 integration is deprecated and will be removed "
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"in Home Assistant Core 2022.4; this integration is removed under "
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"Architectural Decision Record 0019, more information can be found here: "
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"https://github.com/home-assistant/architecture/blob/master/adr/0019-GPIO.md"
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)
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name = config[CONF_NAME]
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monitored_conditions = config[CONF_MONITORED_CONDITIONS]
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i2c_address = config[CONF_I2C_ADDRESS]
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sensor = SHT31(address=i2c_address)
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try:
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if sensor.read_status() is None:
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raise ValueError("CRC error while reading SHT31 status")
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except (OSError, ValueError):
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_LOGGER.error("SHT31 sensor not detected at address %s", hex(i2c_address))
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return
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sensor_client = SHTClient(sensor)
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entities = [
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SHTSensor(sensor_client, name, description)
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for description in SENSOR_TYPES
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if description.key in monitored_conditions
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]
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add_entities(entities)
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class SHTClient:
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"""Get the latest data from the SHT sensor."""
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def __init__(self, adafruit_sht):
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"""Initialize the sensor."""
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self.adafruit_sht = adafruit_sht
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self.temperature: float | None = None
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self.humidity: float | None = None
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@Throttle(MIN_TIME_BETWEEN_UPDATES)
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def update(self):
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"""Get the latest data from the SHT sensor."""
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temperature, humidity = self.adafruit_sht.read_temperature_humidity()
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if math.isnan(temperature) or math.isnan(humidity):
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_LOGGER.warning("Bad sample from sensor SHT31")
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return
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self.temperature = temperature
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self.humidity = humidity
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class SHTSensor(SensorEntity):
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"""An abstract SHTSensor, can be either temperature or humidity."""
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entity_description: SHT31SensorEntityDescription
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def __init__(self, sensor, name, description: SHT31SensorEntityDescription):
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"""Initialize the sensor."""
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self.entity_description = description
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self._sensor = sensor
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self._attr_name = f"{name} {description.name}"
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def update(self):
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"""Fetch temperature and humidity from the sensor."""
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self._sensor.update()
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self._attr_native_value = self.entity_description.value_fn(self._sensor)
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@ -4,12 +4,6 @@
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# homeassistant.components.aemet
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AEMET-OpenData==0.2.1
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# homeassistant.components.sht31
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Adafruit-GPIO==1.0.3
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# homeassistant.components.sht31
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Adafruit-SHT31==1.0.2
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# homeassistant.components.adax
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Adax-local==0.1.3
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