104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
"""Update coordinator for HomeWizard."""
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from __future__ import annotations
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import logging
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from homewizard_energy import HomeWizardEnergy
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from homewizard_energy.const import SUPPORTS_IDENTIFY, SUPPORTS_STATE, SUPPORTS_SYSTEM
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from homewizard_energy.errors import DisabledError, RequestError, UnsupportedError
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from homewizard_energy.models import Device
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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.helpers.aiohttp_client import async_get_clientsession
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import DOMAIN, UPDATE_INTERVAL, DeviceResponseEntry
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_LOGGER = logging.getLogger(__name__)
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class HWEnergyDeviceUpdateCoordinator(DataUpdateCoordinator[DeviceResponseEntry]):
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"""Gather data for the energy device."""
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api: HomeWizardEnergy
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api_disabled: bool = False
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_unsupported_error: bool = False
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def __init__(
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self,
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hass: HomeAssistant,
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entry: ConfigEntry,
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host: str,
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) -> None:
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"""Initialize update coordinator."""
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super().__init__(hass, _LOGGER, name=DOMAIN, update_interval=UPDATE_INTERVAL)
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self.entry = entry
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self.api = HomeWizardEnergy(host, clientsession=async_get_clientsession(hass))
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async def _async_update_data(self) -> DeviceResponseEntry:
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"""Fetch all device and sensor data from api."""
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try:
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data = DeviceResponseEntry(
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device=await self.api.device(),
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data=await self.api.data(),
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)
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try:
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if self.supports_state(data.device):
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data.state = await self.api.state()
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if self.supports_system(data.device):
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data.system = await self.api.system()
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except UnsupportedError as ex:
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# Old firmware, ignore
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if not self._unsupported_error:
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self._unsupported_error = True
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_LOGGER.warning(
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"%s is running an outdated firmware version (%s). Contact HomeWizard support to update your device",
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self.entry.title,
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ex,
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)
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except RequestError as ex:
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raise UpdateFailed(ex) from ex
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except DisabledError as ex:
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if not self.api_disabled:
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self.api_disabled = True
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# Do not reload when performing first refresh
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if self.data is not None:
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await self.hass.config_entries.async_reload(self.entry.entry_id)
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raise UpdateFailed(ex) from ex
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self.api_disabled = False
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self.data = data
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return data
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def supports_state(self, device: Device | None = None) -> bool:
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"""Return True if the device supports state."""
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if device is None:
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device = self.data.device
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return device.product_type in SUPPORTS_STATE
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def supports_system(self, device: Device | None = None) -> bool:
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"""Return True if the device supports system."""
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if device is None:
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device = self.data.device
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return device.product_type in SUPPORTS_SYSTEM
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def supports_identify(self, device: Device | None = None) -> bool:
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"""Return True if the device supports identify."""
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if device is None:
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device = self.data.device
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return device.product_type in SUPPORTS_IDENTIFY
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