134 lines
3.7 KiB
Python
134 lines
3.7 KiB
Python
"""Support for Nexia / Trane XL Thermostats."""
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import asyncio
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from datetime import timedelta
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from functools import partial
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import logging
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from nexia.home import NexiaHome
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from requests.exceptions import ConnectTimeout, HTTPError
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
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from homeassistant.const import (
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CONF_PASSWORD,
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CONF_USERNAME,
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HTTP_BAD_REQUEST,
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HTTP_INTERNAL_SERVER_ERROR,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryNotReady
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
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from .const import DOMAIN, NEXIA_DEVICE, PLATFORMS, UPDATE_COORDINATOR
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_LOGGER = logging.getLogger(__name__)
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN: vol.Schema(
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{
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vol.Required(CONF_USERNAME): cv.string,
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vol.Required(CONF_PASSWORD): cv.string,
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},
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extra=vol.ALLOW_EXTRA,
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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DEFAULT_UPDATE_RATE = 120
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async def async_setup(hass: HomeAssistant, config: dict) -> bool:
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"""Set up the nexia component from YAML."""
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conf = config.get(DOMAIN)
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hass.data.setdefault(DOMAIN, {})
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if not conf:
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return True
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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DOMAIN, context={"source": SOURCE_IMPORT}, data=conf
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)
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)
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return True
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry):
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"""Configure the base Nexia device for Home Assistant."""
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conf = entry.data
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username = conf[CONF_USERNAME]
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password = conf[CONF_PASSWORD]
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state_file = hass.config.path(f"nexia_config_{username}.conf")
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try:
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nexia_home = await hass.async_add_executor_job(
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partial(
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NexiaHome,
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username=username,
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password=password,
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device_name=hass.config.location_name,
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state_file=state_file,
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)
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)
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except ConnectTimeout as ex:
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_LOGGER.error("Unable to connect to Nexia service: %s", ex)
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raise ConfigEntryNotReady
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except HTTPError as http_ex:
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if (
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http_ex.response.status_code >= HTTP_BAD_REQUEST
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and http_ex.response.status_code < HTTP_INTERNAL_SERVER_ERROR
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):
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_LOGGER.error(
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"Access error from Nexia service, please check credentials: %s", http_ex
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)
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return False
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_LOGGER.error("HTTP error from Nexia service: %s", http_ex)
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raise ConfigEntryNotReady
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async def _async_update_data():
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"""Fetch data from API endpoint."""
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return await hass.async_add_job(nexia_home.update)
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coordinator = DataUpdateCoordinator(
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hass,
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_LOGGER,
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name="Nexia update",
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update_method=_async_update_data,
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update_interval=timedelta(seconds=DEFAULT_UPDATE_RATE),
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)
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hass.data[DOMAIN][entry.entry_id] = {
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NEXIA_DEVICE: nexia_home,
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UPDATE_COORDINATOR: coordinator,
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}
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for component in PLATFORMS:
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hass.async_create_task(
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hass.config_entries.async_forward_entry_setup(entry, component)
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)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry):
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"""Unload a config entry."""
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unload_ok = all(
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await asyncio.gather(
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*[
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hass.config_entries.async_forward_entry_unload(entry, component)
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for component in PLATFORMS
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]
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)
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)
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if unload_ok:
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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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