mirror of https://github.com/home-assistant/core
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
"""Config flow for Lupusec integration."""
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from json import JSONDecodeError
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import logging
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from typing import Any
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import lupupy
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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_HOST, CONF_PASSWORD, CONF_USERNAME
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_HOST): str,
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vol.Required(CONF_USERNAME): str,
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vol.Required(CONF_PASSWORD): str,
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}
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)
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class LupusecConfigFlowHandler(ConfigFlow, domain=DOMAIN):
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"""Lupusec 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 initiated by the user."""
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errors = {}
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if user_input is not None:
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self._async_abort_entries_match(user_input)
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host = user_input[CONF_HOST]
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username = user_input[CONF_USERNAME]
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password = user_input[CONF_PASSWORD]
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try:
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await test_host_connection(self.hass, host, username, password)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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except JSONDecodeError:
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errors["base"] = "cannot_connect"
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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=host,
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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=DATA_SCHEMA, errors=errors
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)
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async def test_host_connection(
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hass: HomeAssistant, host: str, username: str, password: str
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):
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"""Test if the host is reachable and is actually a Lupusec device."""
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try:
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await hass.async_add_executor_job(lupupy.Lupusec, username, password, host)
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except lupupy.LupusecException as ex:
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_LOGGER.error("Failed to connect to Lupusec device at %s", host)
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raise CannotConnect from ex
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class CannotConnect(HomeAssistantError):
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"""Error to indicate we cannot connect."""
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