94 lines
2.8 KiB
Python
94 lines
2.8 KiB
Python
"""Config flow for Read Your Meter Pro integration."""
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from __future__ import annotations
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from collections.abc import Mapping
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import logging
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from typing import Any
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from pyrympro import CannotConnectError, RymPro, UnauthorizedError
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import voluptuous as vol
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from homeassistant.config_entries import SOURCE_REAUTH, ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_EMAIL, CONF_PASSWORD, CONF_TOKEN, CONF_UNIQUE_ID
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import 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_EMAIL): str,
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vol.Required(CONF_PASSWORD): str,
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}
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)
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async def validate_input(hass: HomeAssistant, data: dict[str, Any]) -> dict[str, Any]:
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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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rympro = RymPro(async_get_clientsession(hass))
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token = await rympro.login(data[CONF_EMAIL], data[CONF_PASSWORD], "ha")
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info = await rympro.account_info()
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return {CONF_TOKEN: token, CONF_UNIQUE_ID: info["accountNumber"]}
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class RymproConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Read Your Meter Pro."""
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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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if user_input is None:
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return self.async_show_form(
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step_id="user", data_schema=STEP_USER_DATA_SCHEMA
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)
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errors = {}
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try:
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info = await validate_input(self.hass, user_input)
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except CannotConnectError:
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errors["base"] = "cannot_connect"
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except UnauthorizedError:
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errors["base"] = "invalid_auth"
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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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title = user_input[CONF_EMAIL]
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data = {**user_input, **info}
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if self.source != SOURCE_REAUTH:
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await self.async_set_unique_id(info[CONF_UNIQUE_ID])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=title, data=data)
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return self.async_update_reload_and_abort(
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self._get_reauth_entry(),
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title=title,
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data=data,
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unique_id=info[CONF_UNIQUE_ID],
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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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async def async_step_reauth(
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self, entry_data: Mapping[str, Any]
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) -> ConfigFlowResult:
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"""Handle configuration by re-auth."""
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return await self.async_step_user()
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