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Add example usage of ConfigEntryAuthFailed to the coordinator (#880)

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J. Nick Koston 2021-04-10 00:52:03 -10:00 committed by GitHub
parent 6e16c45514
commit ac688ee498
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docs/integration_fetching_data.md
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@ -36,6 +36,7 @@ import logging
import async_timeout import async_timeout
from homeassistant.components.light import LightEntity from homeassistant.components.light import LightEntity
from homeassistant.exceptions import ConfigEntryAuthFailed
from homeassistant.helpers.update_coordinator import ( from homeassistant.helpers.update_coordinator import (
CoordinatorEntity, CoordinatorEntity,
DataUpdateCoordinator, DataUpdateCoordinator,
@ -63,6 +64,10 @@ async def async_setup_entry(hass, entry, async_add_entities):
# handled by the data update coordinator. # handled by the data update coordinator.
async with async_timeout.timeout(10): async with async_timeout.timeout(10):
return await api.fetch_data() return await api.fetch_data()
except ApiAuthError as err:
# Raising ConfigEntryAuthFailed with cancel future updates
# and start a config flow with SOURCE_REAUTH (async_step_reauth)
raise ConfigEntryAuthFailed from err
except ApiError as err: except ApiError as err:
raise UpdateFailed(f"Error communicating with API: {err}") raise UpdateFailed(f"Error communicating with API: {err}")