142 lines
4.3 KiB
Python
142 lines
4.3 KiB
Python
"""The venstar component."""
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import asyncio
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from datetime import timedelta
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from requests import RequestException
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from venstarcolortouch import VenstarColorTouch
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import (
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CONF_HOST,
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CONF_PASSWORD,
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CONF_PIN,
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CONF_SSL,
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CONF_USERNAME,
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)
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers import update_coordinator
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from homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import _LOGGER, DOMAIN, VENSTAR_TIMEOUT
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PLATFORMS = ["binary_sensor", "climate", "sensor"]
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async def async_setup_entry(hass, config):
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"""Set up the Venstar thermostat."""
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username = config.data.get(CONF_USERNAME)
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password = config.data.get(CONF_PASSWORD)
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pin = config.data.get(CONF_PIN)
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host = config.data[CONF_HOST]
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timeout = VENSTAR_TIMEOUT
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protocol = "https" if config.data[CONF_SSL] else "http"
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client = VenstarColorTouch(
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addr=host,
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timeout=timeout,
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user=username,
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password=password,
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pin=pin,
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proto=protocol,
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)
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venstar_data_coordinator = VenstarDataUpdateCoordinator(
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hass,
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venstar_connection=client,
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)
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await venstar_data_coordinator.async_config_entry_first_refresh()
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hass.data.setdefault(DOMAIN, {})[config.entry_id] = venstar_data_coordinator
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hass.config_entries.async_setup_platforms(config, PLATFORMS)
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return True
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async def async_unload_entry(hass, config):
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"""Unload the config config and platforms."""
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unload_ok = await hass.config_entries.async_unload_platforms(config, PLATFORMS)
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if unload_ok:
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hass.data[DOMAIN].pop(config.entry_id)
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return unload_ok
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class VenstarDataUpdateCoordinator(update_coordinator.DataUpdateCoordinator):
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"""Class to manage fetching Venstar data."""
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def __init__(
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self,
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hass: HomeAssistant,
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*,
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venstar_connection: VenstarColorTouch,
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) -> None:
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"""Initialize global Venstar data updater."""
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super().__init__(
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hass,
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_LOGGER,
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name=DOMAIN,
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update_interval=timedelta(seconds=60),
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)
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self.client = venstar_connection
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async def _async_update_data(self) -> None:
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"""Update the state."""
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try:
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await self.hass.async_add_executor_job(self.client.update_info)
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except (OSError, RequestException) as ex:
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raise update_coordinator.UpdateFailed(
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f"Exception during Venstar info update: {ex}"
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) from ex
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# older venstars sometimes cannot handle rapid sequential connections
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await asyncio.sleep(1)
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try:
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await self.hass.async_add_executor_job(self.client.update_sensors)
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except (OSError, RequestException) as ex:
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raise update_coordinator.UpdateFailed(
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f"Exception during Venstar sensor update: {ex}"
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) from ex
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# older venstars sometimes cannot handle rapid sequential connections
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await asyncio.sleep(1)
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try:
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await self.hass.async_add_executor_job(self.client.update_alerts)
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except (OSError, RequestException) as ex:
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raise update_coordinator.UpdateFailed(
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f"Exception during Venstar alert update: {ex}"
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) from ex
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return None
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class VenstarEntity(CoordinatorEntity):
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"""Representation of a Venstar entity."""
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coordinator: VenstarDataUpdateCoordinator
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def __init__(
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self,
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venstar_data_coordinator: VenstarDataUpdateCoordinator,
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config: ConfigEntry,
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) -> None:
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"""Initialize the data object."""
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super().__init__(venstar_data_coordinator)
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self._config = config
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self._client = venstar_data_coordinator.client
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@callback
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def _handle_coordinator_update(self) -> None:
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"""Handle updated data from the coordinator."""
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self.async_write_ha_state()
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@property
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def device_info(self):
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"""Return the device information for this entity."""
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return {
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"identifiers": {(DOMAIN, self._config.entry_id)},
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"name": self._client.name,
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"manufacturer": "Venstar",
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"model": f"{self._client.model}-{self._client.get_type()}",
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"sw_version": self._client.get_api_ver(),
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}
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