core/homeassistant/components/ecobee/sensor.py

96 lines
3.1 KiB
Python

"""Support for Ecobee sensors."""
from pyecobee.const import ECOBEE_STATE_CALIBRATING, ECOBEE_STATE_UNKNOWN
from homeassistant.const import (
DEVICE_CLASS_HUMIDITY,
DEVICE_CLASS_TEMPERATURE,
TEMP_FAHRENHEIT,
)
from homeassistant.helpers.entity import Entity
from .const import DOMAIN
SENSOR_TYPES = {
"temperature": ["Temperature", TEMP_FAHRENHEIT],
"humidity": ["Humidity", "%"],
}
async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
"""Old way of setting up ecobee sensors."""
pass
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Set up ecobee (temperature and humidity) sensors."""
data = hass.data[DOMAIN]
dev = list()
for index in range(len(data.ecobee.thermostats)):
for sensor in data.ecobee.get_remote_sensors(index):
for item in sensor["capability"]:
if item["type"] not in ("temperature", "humidity"):
continue
dev.append(EcobeeSensor(data, sensor["name"], item["type"], index))
async_add_entities(dev, True)
class EcobeeSensor(Entity):
"""Representation of an Ecobee sensor."""
def __init__(self, data, sensor_name, sensor_type, sensor_index):
"""Initialize the sensor."""
self.data = data
self._name = "{} {}".format(sensor_name, SENSOR_TYPES[sensor_type][0])
self.sensor_name = sensor_name
self.type = sensor_type
self.index = sensor_index
self._state = None
self._unit_of_measurement = SENSOR_TYPES[sensor_type][1]
@property
def name(self):
"""Return the name of the Ecobee sensor."""
return self._name
@property
def unique_id(self):
"""Return a unique identifier for this sensor."""
for sensor in self.data.ecobee.get_remote_sensors(self.index):
if sensor["name"] == self.sensor_name:
if "code" in sensor:
return f"{sensor['code']}-{self.device_class}"
return f"{sensor['id']}-{self.device_class}"
@property
def device_class(self):
"""Return the device class of the sensor."""
if self.type in (DEVICE_CLASS_HUMIDITY, DEVICE_CLASS_TEMPERATURE):
return self.type
return None
@property
def state(self):
"""Return the state of the sensor."""
if self._state in [ECOBEE_STATE_CALIBRATING, ECOBEE_STATE_UNKNOWN]:
return None
if self.type == "temperature":
return float(self._state) / 10
return self._state
@property
def unit_of_measurement(self):
"""Return the unit of measurement this sensor expresses itself in."""
return self._unit_of_measurement
async def async_update(self):
"""Get the latest state of the sensor."""
await self.data.update()
for sensor in self.data.ecobee.get_remote_sensors(self.index):
for item in sensor["capability"]:
if item["type"] == self.type and self.sensor_name == sensor["name"]:
self._state = item["value"]