mirror of https://github.com/home-assistant/core
77 lines
2.5 KiB
Python
77 lines
2.5 KiB
Python
"""Config flow for epson integration."""
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import logging
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from typing import Any
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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_NAME, CONF_PORT
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from homeassistant.helpers.selector import SelectSelector, SelectSelectorConfig
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from . import validate_projector
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from .const import CONF_CONNECTION_TYPE, DOMAIN, HTTP, SERIAL
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from .exceptions import CannotConnect, PoweredOff
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ALLOWED_CONNECTION_TYPE = [HTTP, SERIAL]
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DATA_SCHEMA = vol.Schema(
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{
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vol.Required(CONF_CONNECTION_TYPE, default=HTTP): SelectSelector(
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SelectSelectorConfig(
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options=ALLOWED_CONNECTION_TYPE, translation_key="connection_type"
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)
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),
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vol.Required(CONF_HOST): str,
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vol.Required(CONF_NAME, default=DOMAIN): str,
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}
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)
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_LOGGER = logging.getLogger(__name__)
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class EpsonConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for epson."""
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VERSION = 1
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MINOR_VERSION = 2
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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 = {}
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if user_input is not None:
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# Epson projector doesn't appear to need to be on for serial
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check_power = user_input[CONF_CONNECTION_TYPE] != SERIAL
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projector = None
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try:
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projector = await validate_projector(
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hass=self.hass,
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conn_type=user_input[CONF_CONNECTION_TYPE],
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host=user_input[CONF_HOST],
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check_power=True,
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check_powered_on=check_power,
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)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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except PoweredOff:
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_LOGGER.warning(
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"You need to turn ON projector for initial configuration"
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)
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errors["base"] = "powered_off"
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else:
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serial_no = await projector.get_serial_number()
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await self.async_set_unique_id(serial_no)
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self._abort_if_unique_id_configured()
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user_input.pop(CONF_PORT, None)
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return self.async_create_entry(
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title=user_input.pop(CONF_NAME), data=user_input
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)
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finally:
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if projector:
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projector.close()
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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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