mirror of
https://github.com/home-assistant/core.git
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85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
"""Config flow for TRMNL."""
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from __future__ import annotations
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from collections.abc import Mapping
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from typing import Any
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from trmnl import TRMNLClient
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from trmnl.exceptions import TRMNLAuthenticationError, TRMNLError
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import voluptuous as vol
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from homeassistant.config_entries import (
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SOURCE_REAUTH,
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SOURCE_RECONFIGURE,
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ConfigFlow,
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ConfigFlowResult,
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)
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from homeassistant.const import CONF_API_KEY
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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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STEP_USER_SCHEMA = vol.Schema({vol.Required(CONF_API_KEY): str})
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TRMNL_ACCOUNT_URL = "https://trmnl.com/account"
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class TRMNLConfigFlow(ConfigFlow, domain=DOMAIN):
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"""TRMNL config flow."""
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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 a flow initialized by the user, reauth, or reconfigure."""
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errors: dict[str, str] = {}
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if user_input:
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session = async_get_clientsession(self.hass)
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client = TRMNLClient(token=user_input[CONF_API_KEY], session=session)
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try:
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user = await client.get_me()
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except TRMNLAuthenticationError:
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errors["base"] = "invalid_auth"
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except TRMNLError:
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errors["base"] = "cannot_connect"
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except Exception: # noqa: BLE001
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LOGGER.exception("Unexpected error")
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errors["base"] = "unknown"
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else:
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await self.async_set_unique_id(str(user.identifier))
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if self.source == SOURCE_REAUTH:
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self._abort_if_unique_id_mismatch()
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return self.async_update_reload_and_abort(
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self._get_reauth_entry(),
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data_updates={CONF_API_KEY: user_input[CONF_API_KEY]},
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)
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if self.source == SOURCE_RECONFIGURE:
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self._abort_if_unique_id_mismatch()
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return self.async_update_reload_and_abort(
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self._get_reconfigure_entry(),
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data_updates={CONF_API_KEY: user_input[CONF_API_KEY]},
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)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=user.name,
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data={CONF_API_KEY: user_input[CONF_API_KEY]},
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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=STEP_USER_SCHEMA,
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errors=errors,
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description_placeholders={"account_url": TRMNL_ACCOUNT_URL},
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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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"""Perform reauth upon an API authentication error."""
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return await self.async_step_user()
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async def async_step_reconfigure(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle reconfiguration."""
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return await self.async_step_user()
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