42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
"""DataUpdateCoordinator for SolarEdge Optimizers."""
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from __future__ import annotations
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from datetime import timedelta
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .api import (
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OptimizerSnapshot,
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SolarEdgeOptimizerApiClient,
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SolarEdgeOptimizerApiError,
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)
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from .const import DOMAIN, LOGGER
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class SolarEdgeOptimizerCoordinator(DataUpdateCoordinator[OptimizerSnapshot]):
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"""Coordinate shared polling of the App API."""
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def __init__(
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self,
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hass: HomeAssistant,
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client: SolarEdgeOptimizerApiClient,
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update_interval: timedelta,
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) -> None:
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"""Initialize the coordinator."""
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super().__init__(
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hass,
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LOGGER,
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name=DOMAIN,
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update_interval=update_interval,
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always_update=False,
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)
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self.client = client
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async def _async_update_data(self) -> OptimizerSnapshot:
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try:
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return await self.client.async_get_optimizers()
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except SolarEdgeOptimizerApiError as err:
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raise UpdateFailed("Error communicating with optimizer App") from err
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