74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
"""Config flow for the Daikin platform."""
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import asyncio
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import logging
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from aiohttp import ClientError
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from async_timeout import timeout
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from pydaikin.appliance import Appliance
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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
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from .const import KEY_IP, KEY_MAC
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_LOGGER = logging.getLogger(__name__)
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@config_entries.HANDLERS.register("daikin")
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class FlowHandler(config_entries.ConfigFlow):
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"""Handle a config flow."""
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VERSION = 1
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CONNECTION_CLASS = config_entries.CONN_CLASS_LOCAL_POLL
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async def _create_entry(self, host, mac):
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"""Register new entry."""
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# Check if mac already is registered
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for entry in self._async_current_entries():
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if entry.data[KEY_MAC] == mac:
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return self.async_abort(reason="already_configured")
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return self.async_create_entry(title=host, data={CONF_HOST: host, KEY_MAC: mac})
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async def _create_device(self, host):
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"""Create device."""
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try:
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device = Appliance(
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host, self.hass.helpers.aiohttp_client.async_get_clientsession()
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)
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with timeout(10):
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await device.init()
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except asyncio.TimeoutError:
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return self.async_abort(reason="device_timeout")
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except ClientError:
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_LOGGER.exception("ClientError")
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return self.async_abort(reason="device_fail")
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except Exception: # pylint: disable=broad-except
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_LOGGER.exception("Unexpected error creating device")
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return self.async_abort(reason="device_fail")
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mac = device.values.get("mac")
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return await self._create_entry(host, mac)
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async def async_step_user(self, user_input=None):
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"""User initiated config flow."""
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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=vol.Schema({vol.Required(CONF_HOST): str})
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)
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return await self._create_device(user_input[CONF_HOST])
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async def async_step_import(self, user_input):
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"""Import a config entry."""
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host = user_input.get(CONF_HOST)
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if not host:
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return await self.async_step_user()
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return await self._create_device(host)
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async def async_step_discovery(self, user_input):
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"""Initialize step from discovery."""
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_LOGGER.info("Discovered device: %s", user_input)
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return await self._create_entry(user_input[KEY_IP], user_input[KEY_MAC])
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