340 lines
11 KiB
Python
340 lines
11 KiB
Python
"""Support for Minut Point."""
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import asyncio
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import logging
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from aiohttp import web
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from httpx import ConnectTimeout
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from pypoint import PointSession
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import voluptuous as vol
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from homeassistant import config_entries
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from homeassistant.components import webhook
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import (
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CONF_CLIENT_ID,
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CONF_CLIENT_SECRET,
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CONF_TOKEN,
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CONF_WEBHOOK_ID,
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Platform,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryNotReady
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from homeassistant.helpers import config_validation as cv, device_registry as dr
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from homeassistant.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.device_registry import DeviceInfo
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from homeassistant.helpers.dispatcher import (
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async_dispatcher_connect,
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async_dispatcher_send,
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)
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.event import async_track_time_interval
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from homeassistant.helpers.typing import ConfigType
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from homeassistant.util.dt import as_local, parse_datetime, utc_from_timestamp
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from . import config_flow
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from .const import (
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CONF_WEBHOOK_URL,
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DOMAIN,
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EVENT_RECEIVED,
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POINT_DISCOVERY_NEW,
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SCAN_INTERVAL,
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SIGNAL_UPDATE_ENTITY,
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SIGNAL_WEBHOOK,
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)
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_LOGGER = logging.getLogger(__name__)
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DATA_CONFIG_ENTRY_LOCK = "point_config_entry_lock"
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CONFIG_ENTRY_IS_SETUP = "point_config_entry_is_setup"
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PLATFORMS = [Platform.BINARY_SENSOR, Platform.SENSOR]
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CONFIG_SCHEMA = vol.Schema(
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{
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DOMAIN: vol.Schema(
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{
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vol.Required(CONF_CLIENT_ID): cv.string,
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vol.Required(CONF_CLIENT_SECRET): cv.string,
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}
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)
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},
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extra=vol.ALLOW_EXTRA,
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)
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async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
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"""Set up the Minut Point component."""
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if DOMAIN not in config:
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return True
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conf = config[DOMAIN]
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config_flow.register_flow_implementation(
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hass, DOMAIN, conf[CONF_CLIENT_ID], conf[CONF_CLIENT_SECRET]
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)
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hass.async_create_task(
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hass.config_entries.flow.async_init(
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DOMAIN, context={"source": config_entries.SOURCE_IMPORT}
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)
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)
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return True
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up Point from a config entry."""
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async def token_saver(token, **kwargs):
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_LOGGER.debug("Saving updated token %s", token)
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hass.config_entries.async_update_entry(
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entry, data={**entry.data, CONF_TOKEN: token}
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)
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session = PointSession(
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async_get_clientsession(hass),
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entry.data["refresh_args"][CONF_CLIENT_ID],
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entry.data["refresh_args"][CONF_CLIENT_SECRET],
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token=entry.data[CONF_TOKEN],
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token_saver=token_saver,
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)
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try:
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# the call to user() implicitly calls ensure_active_token() in authlib
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await session.user()
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except ConnectTimeout as err:
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_LOGGER.debug("Connection Timeout")
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raise ConfigEntryNotReady from err
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except Exception: # noqa: BLE001
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_LOGGER.error("Authentication Error")
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return False
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hass.data[DATA_CONFIG_ENTRY_LOCK] = asyncio.Lock()
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hass.data[CONFIG_ENTRY_IS_SETUP] = set()
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await async_setup_webhook(hass, entry, session)
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client = MinutPointClient(hass, entry, session)
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hass.data.setdefault(DOMAIN, {}).update({entry.entry_id: client})
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hass.async_create_task(client.update())
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return True
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async def async_setup_webhook(hass: HomeAssistant, entry: ConfigEntry, session):
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"""Set up a webhook to handle binary sensor events."""
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if CONF_WEBHOOK_ID not in entry.data:
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webhook_id = webhook.async_generate_id()
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webhook_url = webhook.async_generate_url(hass, webhook_id)
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_LOGGER.info("Registering new webhook at: %s", webhook_url)
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hass.config_entries.async_update_entry(
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entry,
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data={
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**entry.data,
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CONF_WEBHOOK_ID: webhook_id,
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CONF_WEBHOOK_URL: webhook_url,
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},
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)
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await session.update_webhook(
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entry.data[CONF_WEBHOOK_URL],
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entry.data[CONF_WEBHOOK_ID],
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["*"],
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)
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webhook.async_register(
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hass, DOMAIN, "Point", entry.data[CONF_WEBHOOK_ID], handle_webhook
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)
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Unload a config entry."""
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webhook.async_unregister(hass, entry.data[CONF_WEBHOOK_ID])
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session = hass.data[DOMAIN].pop(entry.entry_id)
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await session.remove_webhook()
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unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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if not hass.data[DOMAIN]:
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hass.data.pop(DOMAIN)
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return unload_ok
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async def handle_webhook(
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hass: HomeAssistant, webhook_id: str, request: web.Request
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) -> None:
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"""Handle webhook callback."""
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try:
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data = await request.json()
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_LOGGER.debug("Webhook %s: %s", webhook_id, data)
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except ValueError:
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return
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if isinstance(data, dict):
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data["webhook_id"] = webhook_id
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async_dispatcher_send(hass, SIGNAL_WEBHOOK, data, data.get("hook_id"))
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hass.bus.async_fire(EVENT_RECEIVED, data)
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class MinutPointClient:
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"""Get the latest data and update the states."""
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def __init__(
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self, hass: HomeAssistant, config_entry: ConfigEntry, session: PointSession
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) -> None:
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"""Initialize the Minut data object."""
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self._known_devices: set[str] = set()
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self._known_homes: set[str] = set()
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self._hass = hass
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self._config_entry = config_entry
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self._is_available = True
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self._client = session
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async_track_time_interval(self._hass, self.update, SCAN_INTERVAL)
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async def update(self, *args):
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"""Periodically poll the cloud for current state."""
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await self._sync()
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async def _sync(self):
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"""Update local list of devices."""
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if not await self._client.update():
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self._is_available = False
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_LOGGER.warning("Device is unavailable")
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async_dispatcher_send(self._hass, SIGNAL_UPDATE_ENTITY)
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return
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async def new_device(device_id, platform):
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"""Load new device."""
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config_entries_key = f"{platform}.{DOMAIN}"
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async with self._hass.data[DATA_CONFIG_ENTRY_LOCK]:
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if config_entries_key not in self._hass.data[CONFIG_ENTRY_IS_SETUP]:
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await self._hass.config_entries.async_forward_entry_setups(
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self._config_entry, [platform]
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)
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self._hass.data[CONFIG_ENTRY_IS_SETUP].add(config_entries_key)
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async_dispatcher_send(
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self._hass, POINT_DISCOVERY_NEW.format(platform, DOMAIN), device_id
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)
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self._is_available = True
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for home_id in self._client.homes:
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if home_id not in self._known_homes:
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await new_device(home_id, "alarm_control_panel")
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self._known_homes.add(home_id)
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for device in self._client.devices:
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if device.device_id not in self._known_devices:
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for platform in PLATFORMS:
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await new_device(device.device_id, platform)
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self._known_devices.add(device.device_id)
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async_dispatcher_send(self._hass, SIGNAL_UPDATE_ENTITY)
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def device(self, device_id):
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"""Return device representation."""
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return self._client.device(device_id)
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def is_available(self, device_id):
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"""Return device availability."""
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if not self._is_available:
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return False
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return device_id in self._client.device_ids
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async def remove_webhook(self):
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"""Remove the session webhook."""
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return await self._client.remove_webhook()
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@property
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def homes(self):
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"""Return known homes."""
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return self._client.homes
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async def async_alarm_disarm(self, home_id):
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"""Send alarm disarm command."""
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return await self._client.alarm_disarm(home_id)
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async def async_alarm_arm(self, home_id):
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"""Send alarm arm command."""
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return await self._client.alarm_arm(home_id)
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class MinutPointEntity(Entity):
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"""Base Entity used by the sensors."""
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_attr_should_poll = False
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def __init__(self, point_client, device_id, device_class):
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"""Initialize the entity."""
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self._async_unsub_dispatcher_connect = None
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self._client = point_client
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self._id = device_id
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self._name = self.device.name
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self._attr_device_class = device_class
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self._updated = utc_from_timestamp(0)
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self._attr_unique_id = f"point.{device_id}-{device_class}"
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device = self.device.device
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self._attr_device_info = DeviceInfo(
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connections={(dr.CONNECTION_NETWORK_MAC, device["device_mac"])},
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identifiers={(DOMAIN, device["device_id"])},
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manufacturer="Minut",
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model=f"Point v{device['hardware_version']}",
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name=device["description"],
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sw_version=device["firmware"]["installed"],
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via_device=(DOMAIN, device["home"]),
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)
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if device_class:
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self._attr_name = f"{self._name} {device_class.capitalize()}"
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def __str__(self):
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"""Return string representation of device."""
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return f"MinutPoint {self.name}"
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async def async_added_to_hass(self):
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"""Call when entity is added to hass."""
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_LOGGER.debug("Created device %s", self)
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self._async_unsub_dispatcher_connect = async_dispatcher_connect(
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self.hass, SIGNAL_UPDATE_ENTITY, self._update_callback
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)
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await self._update_callback()
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async def async_will_remove_from_hass(self):
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"""Disconnect dispatcher listener when removed."""
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if self._async_unsub_dispatcher_connect:
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self._async_unsub_dispatcher_connect()
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async def _update_callback(self):
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"""Update the value of the sensor."""
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@property
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def available(self):
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"""Return true if device is not offline."""
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return self._client.is_available(self.device_id)
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@property
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def device(self):
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"""Return the representation of the device."""
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return self._client.device(self.device_id)
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@property
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def device_id(self):
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"""Return the id of the device."""
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return self._id
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@property
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def extra_state_attributes(self):
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"""Return status of device."""
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attrs = self.device.device_status
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attrs["last_heard_from"] = as_local(self.last_update).strftime(
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"%Y-%m-%d %H:%M:%S"
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)
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return attrs
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@property
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def is_updated(self):
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"""Return true if sensor have been updated."""
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return self.last_update > self._updated
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@property
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def last_update(self):
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"""Return the last_update time for the device."""
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return parse_datetime(self.device.last_update)
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