102c7f1959
* refoss * refoss * refoss * refoss * refoss modify * ip * 8.22 * format * format * format * bugfix * test * test * test * test * test * test * 9.1 * refosss * refoss * refoss * refoss * refoss * refoss * refoss * refoss * test * requirements_test_all.txt * codeowners * refoss * Review feedback repair * strings * refoss * refoss * refoss * 1.1.1 * 1.1.2 * refoss * refoss * refoss.1.1.7 * refoss-gree * 1.1.7 * test * refoss * test refoss * test refoss * refoss-test * refoss * refoss * test * test * refoss * CODEOWNERS * fix * Update homeassistant/components/refoss/__init__.py --------- Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>
39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""Helper and coordinator for refoss."""
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from __future__ import annotations
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from datetime import timedelta
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from refoss_ha.controller.device import BaseDevice
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from refoss_ha.exceptions import DeviceTimeoutError
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
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from .const import _LOGGER, DOMAIN, MAX_ERRORS
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class RefossDataUpdateCoordinator(DataUpdateCoordinator[None]):
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"""Manages polling for state changes from the device."""
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def __init__(self, hass: HomeAssistant, device: BaseDevice) -> None:
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"""Initialize the data update coordinator."""
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super().__init__(
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hass,
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_LOGGER,
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name=f"{DOMAIN}-{device.device_info.dev_name}",
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update_interval=timedelta(seconds=15),
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)
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self.device = device
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self._error_count = 0
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async def _async_update_data(self) -> None:
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"""Update the state of the device."""
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try:
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await self.device.async_handle_update()
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self.last_update_success = True
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self._error_count = 0
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except DeviceTimeoutError:
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self._error_count += 1
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if self._error_count >= MAX_ERRORS:
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self.last_update_success = False
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