84 lines
3.0 KiB
Python
84 lines
3.0 KiB
Python
"""DataUpdateCoordinator for the Bring! 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 bring_api.bring import Bring
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from bring_api.exceptions import (
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BringAuthException,
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BringParseException,
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BringRequestException,
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)
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from bring_api.types import BringItemsResponse, BringList
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_EMAIL
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryAuthFailed
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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 BringData(BringList, BringItemsResponse):
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"""Coordinator data class."""
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class BringDataUpdateCoordinator(DataUpdateCoordinator[dict[str, BringData]]):
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"""A Bring Data Update Coordinator."""
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config_entry: ConfigEntry
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def __init__(self, hass: HomeAssistant, bring: Bring) -> None:
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"""Initialize the Bring data 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=timedelta(seconds=90),
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)
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self.bring = bring
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async def _async_update_data(self) -> dict[str, BringData]:
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try:
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lists_response = await self.bring.load_lists()
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except BringRequestException as e:
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raise UpdateFailed("Unable to connect and retrieve data from bring") from e
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except BringParseException as e:
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raise UpdateFailed("Unable to parse response from bring") from e
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except BringAuthException as e:
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# try to recover by refreshing access token, otherwise
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# initiate reauth flow
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try:
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await self.bring.retrieve_new_access_token()
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except (BringRequestException, BringParseException) as exc:
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raise UpdateFailed("Refreshing authentication token failed") from exc
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except BringAuthException as exc:
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raise ConfigEntryAuthFailed(
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translation_domain=DOMAIN,
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translation_key="setup_authentication_exception",
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translation_placeholders={CONF_EMAIL: self.bring.mail},
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) from exc
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raise UpdateFailed(
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"Authentication failed but re-authentication was successful, trying again later"
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) from e
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list_dict: dict[str, BringData] = {}
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for lst in lists_response["lists"]:
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try:
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items = await self.bring.get_list(lst["listUuid"])
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except BringRequestException as e:
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raise UpdateFailed(
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"Unable to connect and retrieve data from bring"
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) from e
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except BringParseException as e:
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raise UpdateFailed("Unable to parse response from bring") from e
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else:
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list_dict[lst["listUuid"]] = BringData(**lst, **items)
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return list_dict
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