mirror of https://github.com/home-assistant/core
64 lines
2.0 KiB
Python
64 lines
2.0 KiB
Python
"""Config flow for flo integration."""
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from typing import Any
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from aioflo import async_get_api
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from aioflo.errors import RequestError
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import DOMAIN, LOGGER
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DATA_SCHEMA = vol.Schema(
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{vol.Required(CONF_USERNAME): str, vol.Required(CONF_PASSWORD): str}
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)
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async def validate_input(hass: HomeAssistant, data):
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"""Validate the user input allows us to connect.
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Data has the keys from DATA_SCHEMA with values provided by the user.
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"""
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session = async_get_clientsession(hass)
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try:
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await async_get_api(data[CONF_USERNAME], data[CONF_PASSWORD], session=session)
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except RequestError as request_error:
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LOGGER.error("Error connecting to the Flo API: %s", request_error)
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raise CannotConnect from request_error
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class FloConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for flo."""
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VERSION = 1
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle the initial step."""
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errors = {}
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if user_input is not None:
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await self.async_set_unique_id(user_input[CONF_USERNAME])
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self._abort_if_unique_id_configured()
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try:
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await validate_input(self.hass, user_input)
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return self.async_create_entry(
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title=user_input[CONF_USERNAME], data=user_input
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)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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return self.async_show_form(
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step_id="user", data_schema=DATA_SCHEMA, errors=errors
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)
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class CannotConnect(HomeAssistantError):
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"""Error to indicate we cannot connect."""
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