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76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
"""Config flow for Efergy integration."""
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from collections.abc import Mapping
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from typing import Any, override
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from pyefergy import Efergy, exceptions
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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_API_KEY
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from .const import DEFAULT_NAME, DOMAIN, LOGGER
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class EfergyFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Efergy."""
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VERSION = 1
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@override
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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 initiated by the user."""
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errors = {}
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if user_input is not None:
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api_key = user_input[CONF_API_KEY]
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self._async_abort_entries_match({CONF_API_KEY: api_key})
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hid, error = await self._async_try_connect(api_key)
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if error is None:
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entry = await self.async_set_unique_id(hid)
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if entry:
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return self.async_update_reload_and_abort(entry, data=user_input)
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self._abort_if_unique_id_configured()
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return self.async_create_entry(
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title=DEFAULT_NAME,
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data={CONF_API_KEY: api_key},
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)
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errors["base"] = error
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return self.async_show_form(
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step_id="user",
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data_schema=vol.Schema(
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{
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vol.Required(CONF_API_KEY): str,
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}
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),
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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 a reauthorization flow request."""
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return await self.async_step_user()
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async def _async_try_connect(self, api_key: str) -> tuple[str | None, str | None]:
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"""Try connecting to Efergy servers."""
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api = Efergy(
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api_key,
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session=async_get_clientsession(self.hass),
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utc_offset=self.hass.config.time_zone,
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)
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try:
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await api.async_status()
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except exceptions.ConnectError:
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return None, "cannot_connect"
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except exceptions.InvalidAuth:
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return None, "invalid_auth"
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except Exception: # noqa: BLE001
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LOGGER.exception("Unexpected exception")
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return None, "unknown"
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return api.info["hid"], None
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