49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""The Read Your Meter Pro integration."""
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from __future__ import annotations
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from datetime import timedelta
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import logging
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from pyrympro import CannotConnectError, OperationError, RymPro, UnauthorizedError
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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 .const import DOMAIN
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SCAN_INTERVAL = 60 * 60
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_LOGGER = logging.getLogger(__name__)
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class RymProDataUpdateCoordinator(DataUpdateCoordinator[dict[int, dict]]):
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"""Class to manage fetching RYM Pro data."""
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def __init__(self, hass: HomeAssistant, rympro: RymPro) -> None:
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"""Initialize global RymPro data updater."""
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self.rympro = rympro
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interval = timedelta(seconds=SCAN_INTERVAL)
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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=interval,
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)
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async def _async_update_data(self) -> dict[int, dict]:
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"""Fetch data from Rym Pro."""
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try:
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meters = await self.rympro.last_read()
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for meter_id, meter in meters.items():
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meter["consumption_forecast"] = await self.rympro.consumption_forecast(
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meter_id
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)
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except UnauthorizedError as error:
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assert self.config_entry
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await self.hass.config_entries.async_reload(self.config_entry.entry_id)
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raise UpdateFailed(error) from error
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except (CannotConnectError, OperationError) as error:
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raise UpdateFailed(error) from error
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return meters
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