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81 lines
2.7 KiB
Python
81 lines
2.7 KiB
Python
"""DataUpdateCoordinator for the uptimerobot integration."""
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from __future__ import annotations
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from typing import TYPE_CHECKING
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from pyuptimerobot import (
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UptimeRobot,
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UptimeRobotAuthenticationException,
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UptimeRobotException,
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UptimeRobotMonitor,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryAuthFailed
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from homeassistant.helpers import device_registry as dr
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import API_ATTR_OK, COORDINATOR_UPDATE_INTERVAL, DOMAIN, LOGGER
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type UptimeRobotConfigEntry = ConfigEntry[UptimeRobotDataUpdateCoordinator]
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class UptimeRobotDataUpdateCoordinator(DataUpdateCoordinator[list[UptimeRobotMonitor]]):
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"""Data update coordinator for UptimeRobot."""
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config_entry: UptimeRobotConfigEntry
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def __init__(
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self,
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hass: HomeAssistant,
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config_entry: UptimeRobotConfigEntry,
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api: UptimeRobot,
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) -> None:
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"""Initialize coordinator."""
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super().__init__(
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hass,
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LOGGER,
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config_entry=config_entry,
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name=DOMAIN,
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update_interval=COORDINATOR_UPDATE_INTERVAL,
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)
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self.api = api
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async def _async_update_data(self) -> list[UptimeRobotMonitor]:
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"""Update data."""
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try:
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response = await self.api.async_get_monitors()
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except UptimeRobotAuthenticationException as exception:
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raise ConfigEntryAuthFailed(exception) from exception
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except UptimeRobotException as exception:
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raise UpdateFailed(exception) from exception
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if response.status != API_ATTR_OK:
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raise UpdateFailed(
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response.error.message if response.error else "Unknown error"
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)
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if TYPE_CHECKING:
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assert isinstance(response.data, list)
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monitors: list[UptimeRobotMonitor] = response.data
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current_monitors = (
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{str(monitor.id) for monitor in self.data} if self.data else set()
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)
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new_monitors = {str(monitor.id) for monitor in monitors}
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if stale_monitors := current_monitors - new_monitors:
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for monitor_id in stale_monitors:
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device_registry = dr.async_get(self.hass)
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if device := device_registry.async_get_device(
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identifiers={(DOMAIN, monitor_id)}
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):
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device_registry.async_update_device(
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device_id=device.id,
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remove_config_entry_id=self.config_entry.entry_id,
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)
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return monitors
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