mirror of
https://github.com/home-assistant/core.git
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Greg Haines
90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
"""Config flow for the CentriConnect/MyPropane API integration."""
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import logging
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from typing import Any
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from aiocentriconnect import CentriConnect
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from aiocentriconnect.exceptions import (
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CentriConnectConnectionError,
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CentriConnectDecodeError,
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CentriConnectEmptyResponseError,
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CentriConnectNotFoundError,
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CentriConnectTooManyRequestsError,
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)
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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_DEVICE_ID, CONF_PASSWORD, CONF_USERNAME
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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 CENTRICONNECT_DEVICE_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_DEVICE_ID): 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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# Validate the user-supplied data can be used to set up a connection.
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hub = CentriConnect(
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data[CONF_USERNAME],
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data[CONF_DEVICE_ID],
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data[CONF_PASSWORD],
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session=async_get_clientsession(hass),
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)
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tank_data = await hub.async_get_tank_data()
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# Return info to store in the config entry.
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return {
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"title": tank_data.device_name,
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CENTRICONNECT_DEVICE_ID: tank_data.device_id,
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}
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class CentriConnectConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for CentriConnect/MyPropane API."""
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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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try:
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info = await validate_input(self.hass, user_input)
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except CentriConnectConnectionError, CentriConnectTooManyRequestsError:
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errors["base"] = "cannot_connect"
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except CentriConnectNotFoundError:
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errors["base"] = "invalid_auth"
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except CentriConnectEmptyResponseError, CentriConnectDecodeError:
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errors["base"] = "unknown"
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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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await self.async_set_unique_id(
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unique_id=info[CENTRICONNECT_DEVICE_ID], raise_on_progress=True
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)
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self._abort_if_unique_id_configured(
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updates=user_input, reload_on_update=True
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)
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return self.async_create_entry(title=info["title"], data=user_input)
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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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