95 lines
3.3 KiB
Python
95 lines
3.3 KiB
Python
"""Data update coordinator for AVM FRITZ!SmartHome devices."""
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from __future__ import annotations
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from dataclasses import dataclass
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from datetime import timedelta
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from pyfritzhome import Fritzhome, FritzhomeDevice, LoginError
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from pyfritzhome.devicetypes import FritzhomeTemplate
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import requests
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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.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import CONF_CONNECTIONS, DOMAIN, LOGGER
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@dataclass
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class FritzboxCoordinatorData:
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"""Data Type of FritzboxDataUpdateCoordinator's data."""
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devices: dict[str, FritzhomeDevice]
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templates: dict[str, FritzhomeTemplate]
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class FritzboxDataUpdateCoordinator(DataUpdateCoordinator[FritzboxCoordinatorData]):
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"""Fritzbox Smarthome device data update coordinator."""
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configuration_url: str
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def __init__(
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self, hass: HomeAssistant, entry: ConfigEntry, has_templates: bool
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) -> None:
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"""Initialize the Fritzbox Smarthome device coordinator."""
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self.entry = entry
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self.fritz: Fritzhome = hass.data[DOMAIN][self.entry.entry_id][CONF_CONNECTIONS]
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self.configuration_url = self.fritz.get_prefixed_host()
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self.has_templates = has_templates
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super().__init__(
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hass,
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LOGGER,
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name=entry.entry_id,
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update_interval=timedelta(seconds=30),
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)
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def _update_fritz_devices(self) -> FritzboxCoordinatorData:
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"""Update all fritzbox device data."""
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try:
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self.fritz.update_devices()
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if self.has_templates:
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self.fritz.update_templates()
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except requests.exceptions.ConnectionError as ex:
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raise UpdateFailed from ex
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except requests.exceptions.HTTPError:
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# If the device rebooted, login again
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try:
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self.fritz.login()
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except LoginError as ex:
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raise ConfigEntryAuthFailed from ex
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self.fritz.update_devices()
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if self.has_templates:
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self.fritz.update_templates()
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devices = self.fritz.get_devices()
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device_data = {}
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for device in devices:
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# assume device as unavailable, see #55799
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if (
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device.has_powermeter
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and device.present
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and isinstance(device.voltage, int)
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and device.voltage <= 0
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and isinstance(device.power, int)
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and device.power <= 0
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and device.energy <= 0
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):
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LOGGER.debug("Assume device %s as unavailable", device.name)
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device.present = False
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device_data[device.ain] = device
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template_data = {}
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if self.has_templates:
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templates = self.fritz.get_templates()
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for template in templates:
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template_data[template.ain] = template
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return FritzboxCoordinatorData(devices=device_data, templates=template_data)
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async def _async_update_data(self) -> FritzboxCoordinatorData:
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"""Fetch all device data."""
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return await self.hass.async_add_executor_job(self._update_fritz_devices)
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