mirror of https://github.com/home-assistant/core
96 lines
2.8 KiB
Python
96 lines
2.8 KiB
Python
"""Config flow for Suez Water integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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from pysuez import PySuezError, SuezClient
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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.exceptions import HomeAssistantError
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from .const import CONF_COUNTER_ID, DOMAIN
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_LOGGER = logging.getLogger(__name__)
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STEP_USER_DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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vol.Optional(CONF_COUNTER_ID): str,
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}
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)
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async def validate_input(data: dict[str, Any]) -> None:
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"""Validate the user input allows us to connect.
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Data has the keys from STEP_USER_DATA_SCHEMA with values provided by the user.
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"""
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try:
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counter_id = data.get(CONF_COUNTER_ID)
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client = SuezClient(
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data[CONF_USERNAME],
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data[CONF_PASSWORD],
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counter_id,
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)
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if not await client.check_credentials():
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raise InvalidAuth
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except PySuezError as ex:
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raise CannotConnect from ex
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if counter_id is None:
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try:
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data[CONF_COUNTER_ID] = await client.find_counter()
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except PySuezError as ex:
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raise CounterNotFound from ex
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class SuezWaterConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Suez Water."""
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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: dict[str, str] = {}
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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(user_input)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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except InvalidAuth:
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errors["base"] = "invalid_auth"
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except CounterNotFound:
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errors["base"] = "counter_not_found"
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except Exception:
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_LOGGER.exception("Unexpected exception")
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errors["base"] = "unknown"
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else:
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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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return self.async_show_form(
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step_id="user", data_schema=STEP_USER_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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class InvalidAuth(HomeAssistantError):
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"""Error to indicate there is invalid auth."""
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class CounterNotFound(HomeAssistantError):
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"""Error to indicate we cannot automatically found the counter id."""
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