47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""Config flow for epson integration."""
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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_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
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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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vol.Required(CONF_PORT, default=80): int,
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}
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)
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class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for epson."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_POLL
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async def async_step_import(self, import_config):
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"""Import a config entry from configuration.yaml."""
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return await self.async_step_user(import_config)
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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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await validate_projector(
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self.hass, user_input[CONF_HOST], user_input[CONF_PORT]
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)
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except CannotConnect:
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errors["base"] = "cannot_connect"
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else:
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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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