58 lines
1.7 KiB
Python
58 lines
1.7 KiB
Python
"""Config flow for epson integration."""
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import logging
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow
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from homeassistant.const import CONF_HOST, CONF_NAME, CONF_PORT
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from . import validate_projector
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from .const import DOMAIN
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from .exceptions import CannotConnect, PoweredOff
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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_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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async def async_step_user(self, user_input=None):
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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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try:
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projector = await validate_projector(
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hass=self.hass,
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host=user_input[CONF_HOST],
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check_power=True,
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check_powered_on=True,
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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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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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