39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
"""Provides the ezviz DataUpdateCoordinator."""
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from datetime import timedelta
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import logging
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from async_timeout import timeout
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from pyezviz.client import HTTPError, InvalidURL, PyEzvizError
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import DOMAIN
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_LOGGER = logging.getLogger(__name__)
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class EzvizDataUpdateCoordinator(DataUpdateCoordinator):
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"""Class to manage fetching Ezviz data."""
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def __init__(self, hass, *, api):
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"""Initialize global Ezviz data updater."""
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self.ezviz_client = api
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update_interval = timedelta(seconds=30)
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super().__init__(hass, _LOGGER, name=DOMAIN, update_interval=update_interval)
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def _update_data(self):
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"""Fetch data from Ezviz via camera load function."""
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cameras = self.ezviz_client.load_cameras()
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return cameras
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async def _async_update_data(self):
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"""Fetch data from Ezviz."""
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try:
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async with timeout(35):
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return await self.hass.async_add_executor_job(self._update_data)
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except (InvalidURL, HTTPError, PyEzvizError) as error:
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raise UpdateFailed(f"Invalid response from API: {error}") from error
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