mirror of https://github.com/home-assistant/core
113 lines
4.1 KiB
Python
113 lines
4.1 KiB
Python
"""Adds config flow for AccuWeather."""
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import asyncio
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from accuweather import AccuWeather, ApiError, InvalidApiKeyError, RequestsExceededError
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from aiohttp import ClientError
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from aiohttp.client_exceptions import ClientConnectorError
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from async_timeout import timeout
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_API_KEY, CONF_LATITUDE, CONF_LONGITUDE, CONF_NAME
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from homeassistant.core import callback
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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import homeassistant.helpers.config_validation as cv
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from .const import CONF_FORECAST, DOMAIN # pylint:disable=unused-import
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class AccuWeatherFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
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"""Config flow for AccuWeather."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_CLOUD_POLL
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async def async_step_user(self, user_input=None):
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"""Handle a flow initialized by the user."""
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# Under the terms of use of the API, one user can use one free API key. Due to
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# the small number of requests allowed, we only allow one integration instance.
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if self._async_current_entries():
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return self.async_abort(reason="single_instance_allowed")
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errors = {}
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if user_input is not None:
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websession = async_get_clientsession(self.hass)
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try:
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with timeout(10):
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accuweather = AccuWeather(
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user_input[CONF_API_KEY],
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websession,
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latitude=user_input[CONF_LATITUDE],
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longitude=user_input[CONF_LONGITUDE],
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)
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await accuweather.async_get_location()
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except (ApiError, ClientConnectorError, asyncio.TimeoutError, ClientError):
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errors["base"] = "cannot_connect"
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except InvalidApiKeyError:
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errors[CONF_API_KEY] = "invalid_api_key"
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except RequestsExceededError:
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errors[CONF_API_KEY] = "requests_exceeded"
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else:
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await self.async_set_unique_id(
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accuweather.location_key, raise_on_progress=False
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)
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return self.async_create_entry(
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title=user_input[CONF_NAME], data=user_input
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)
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_API_KEY): str,
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vol.Optional(
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CONF_LATITUDE, default=self.hass.config.latitude
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): cv.latitude,
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vol.Optional(
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CONF_LONGITUDE, default=self.hass.config.longitude
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): cv.longitude,
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vol.Optional(
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CONF_NAME, default=self.hass.config.location_name
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): str,
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}
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),
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errors=errors,
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)
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@staticmethod
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@callback
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def async_get_options_flow(config_entry):
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"""Options callback for AccuWeather."""
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return AccuWeatherOptionsFlowHandler(config_entry)
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class AccuWeatherOptionsFlowHandler(config_entries.OptionsFlow):
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"""Config flow options for AccuWeather."""
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def __init__(self, config_entry):
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"""Initialize AccuWeather options flow."""
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self.config_entry = config_entry
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async def async_step_init(self, user_input=None):
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"""Manage the options."""
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return await self.async_step_user()
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async def async_step_user(self, user_input=None):
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"""Handle a flow initialized by the user."""
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if user_input is not None:
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return self.async_create_entry(title="", data=user_input)
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Optional(
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CONF_FORECAST,
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default=self.config_entry.options.get(CONF_FORECAST, False),
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): bool
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}
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),
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)
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