129 lines
4.0 KiB
Python
129 lines
4.0 KiB
Python
"""Support for ecobee."""
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import asyncio
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from datetime import timedelta
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from pyecobee import ECOBEE_API_KEY, ECOBEE_REFRESH_TOKEN, Ecobee, ExpiredTokenError
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_IMPORT
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from homeassistant.const import CONF_API_KEY
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from homeassistant.helpers import config_validation as cv
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from homeassistant.util import Throttle
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from .const import (
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_LOGGER,
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CONF_REFRESH_TOKEN,
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DATA_ECOBEE_CONFIG,
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DOMAIN,
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ECOBEE_PLATFORMS,
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)
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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=180)
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CONFIG_SCHEMA = vol.Schema(
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{DOMAIN: vol.Schema({vol.Optional(CONF_API_KEY): cv.string})}, extra=vol.ALLOW_EXTRA
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)
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async def async_setup(hass, config):
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"""
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Ecobee uses config flow for configuration.
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But, an "ecobee:" entry in configuration.yaml will trigger an import flow
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if a config entry doesn't already exist. If ecobee.conf exists, the import
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flow will attempt to import it and create a config entry, to assist users
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migrating from the old ecobee component. Otherwise, the user will have to
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continue setting up the integration via the config flow.
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"""
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hass.data[DATA_ECOBEE_CONFIG] = config.get(DOMAIN, {})
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if not hass.config_entries.async_entries(DOMAIN) and hass.data[DATA_ECOBEE_CONFIG]:
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# No config entry exists and configuration.yaml config exists, trigger the import flow.
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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}
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)
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)
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return True
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async def async_setup_entry(hass, entry):
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"""Set up ecobee via a config entry."""
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api_key = entry.data[CONF_API_KEY]
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refresh_token = entry.data[CONF_REFRESH_TOKEN]
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data = EcobeeData(hass, entry, api_key=api_key, refresh_token=refresh_token)
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if not await data.refresh():
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return False
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await data.update()
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if data.ecobee.thermostats is None:
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_LOGGER.error("No ecobee devices found to set up")
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return False
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hass.data[DOMAIN] = data
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for component in ECOBEE_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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class EcobeeData:
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"""
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Handle getting the latest data from ecobee.com so platforms can use it.
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Also handle refreshing tokens and updating config entry with refreshed tokens.
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"""
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def __init__(self, hass, entry, api_key, refresh_token):
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"""Initialize the Ecobee data object."""
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self._hass = hass
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self._entry = entry
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self.ecobee = Ecobee(
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config={ECOBEE_API_KEY: api_key, ECOBEE_REFRESH_TOKEN: refresh_token}
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)
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@Throttle(MIN_TIME_BETWEEN_UPDATES)
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async def update(self):
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"""Get the latest data from ecobee.com."""
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try:
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await self._hass.async_add_executor_job(self.ecobee.update)
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_LOGGER.debug("Updating ecobee")
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except ExpiredTokenError:
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_LOGGER.debug("Refreshing expired ecobee tokens")
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await self.refresh()
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async def refresh(self) -> bool:
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"""Refresh ecobee tokens and update config entry."""
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_LOGGER.debug("Refreshing ecobee tokens and updating config entry")
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if await self._hass.async_add_executor_job(self.ecobee.refresh_tokens):
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self._hass.config_entries.async_update_entry(
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self._entry,
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data={
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CONF_API_KEY: self.ecobee.config[ECOBEE_API_KEY],
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CONF_REFRESH_TOKEN: self.ecobee.config[ECOBEE_REFRESH_TOKEN],
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},
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)
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return True
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_LOGGER.error("Error refreshing ecobee tokens")
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return False
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async def async_unload_entry(hass, config_entry):
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"""Unload the config entry and platforms."""
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hass.data.pop(DOMAIN)
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tasks = []
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for platform in ECOBEE_PLATFORMS:
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tasks.append(
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hass.config_entries.async_forward_entry_unload(config_entry, platform)
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)
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return all(await asyncio.gather(*tasks))
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