122 lines
3.6 KiB
Python
122 lines
3.6 KiB
Python
"""Support for NuHeat thermostats."""
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import asyncio
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import logging
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import nuheat
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import requests
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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_DEVICES,
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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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from homeassistant.helpers import config_validation as cv
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from .const import CONF_SERIAL_NUMBER, DOMAIN, PLATFORMS
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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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vol.Required(CONF_DEVICES, default=[]): vol.All(
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cv.ensure_list, [cv.string]
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),
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}
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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async def async_setup(hass: HomeAssistant, config: dict):
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"""Set up the NuHeat component."""
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hass.data.setdefault(DOMAIN, {})
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conf = config.get(DOMAIN)
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if not conf:
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return True
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for serial_number in conf[CONF_DEVICES]:
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# Since the api currently doesn't permit fetching the serial numbers
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# and they have to be specified we create a separate config entry for
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# each serial number. This won't increase the number of http
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# requests as each thermostat has to be updated anyways.
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# This also allows us to validate that the entered valid serial
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# numbers and do not end up with a config entry where half of the
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# devices work.
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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DOMAIN,
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context={"source": SOURCE_IMPORT},
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data={
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CONF_USERNAME: conf[CONF_USERNAME],
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CONF_PASSWORD: conf[CONF_PASSWORD],
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CONF_SERIAL_NUMBER: serial_number,
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},
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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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"""Set up NuHeat from a config entry."""
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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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serial_number = conf[CONF_SERIAL_NUMBER]
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api = nuheat.NuHeat(username, password)
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try:
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await hass.async_add_executor_job(api.authenticate)
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except requests.exceptions.Timeout:
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raise ConfigEntryNotReady
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except requests.exceptions.HTTPError as ex:
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if (
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ex.response.status_code > HTTP_BAD_REQUEST
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and ex.response.status_code < HTTP_INTERNAL_SERVER_ERROR
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):
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_LOGGER.error("Failed to login to nuheat: %s", ex)
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return False
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raise ConfigEntryNotReady
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except Exception as ex: # pylint: disable=broad-except
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_LOGGER.error("Failed to login to nuheat: %s", ex)
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return False
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hass.data[DOMAIN][entry.entry_id] = (api, serial_number)
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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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