mirror of https://github.com/home-assistant/core
101 lines
3.1 KiB
Python
101 lines
3.1 KiB
Python
"""Config flow for Anthem A/V Receivers integration."""
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from __future__ import annotations
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import logging
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from typing import Any
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import anthemav
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from anthemav.connection import Connection
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from anthemav.device_error import DeviceError
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.const import CONF_HOST, CONF_MAC, CONF_NAME, CONF_PORT
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from homeassistant.data_entry_flow import FlowResult
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.device_registry import format_mac
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from .const import (
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CONF_MODEL,
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DEFAULT_NAME,
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DEFAULT_PORT,
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DEVICE_TIMEOUT_SECONDS,
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DOMAIN,
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)
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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_HOST): cv.string,
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vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
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}
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)
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async def connect_device(user_input: dict[str, Any]) -> Connection:
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"""Connect to the AVR device."""
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avr = await anthemav.Connection.create(
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host=user_input[CONF_HOST], port=user_input[CONF_PORT], auto_reconnect=False
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)
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await avr.reconnect()
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await avr.protocol.wait_for_device_initialised(DEVICE_TIMEOUT_SECONDS)
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return avr
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for Anthem A/V Receivers."""
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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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) -> FlowResult:
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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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if CONF_NAME not in user_input:
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user_input[CONF_NAME] = DEFAULT_NAME
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errors = {}
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avr: Connection | None = None
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try:
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avr = await connect_device(user_input)
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except OSError:
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_LOGGER.error(
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"Couldn't establish connection to %s:%s",
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user_input[CONF_HOST],
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user_input[CONF_PORT],
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)
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errors["base"] = "cannot_connect"
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except DeviceError:
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_LOGGER.error(
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"Couldn't receive device information from %s:%s",
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user_input[CONF_HOST],
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user_input[CONF_PORT],
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)
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errors["base"] = "cannot_receive_deviceinfo"
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else:
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user_input[CONF_MAC] = format_mac(avr.protocol.macaddress)
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user_input[CONF_MODEL] = avr.protocol.model
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await self.async_set_unique_id(user_input[CONF_MAC])
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self._abort_if_unique_id_configured()
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return self.async_create_entry(title=user_input[CONF_NAME], data=user_input)
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finally:
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if avr is not None:
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avr.close()
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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_import(
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self, user_input: dict[str, Any] | None = None
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) -> FlowResult:
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"""Import a config entry from configuration.yaml."""
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return await self.async_step_user(user_input)
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