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Handle Grocy not ready/running with ConfigEntryNotReady #296

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Handle Grocy not ready/running with ConfigEntryNotReady #296

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d53a4fe
Add PlatformNotReady
TomBrien Dec 6, 2023
7e81c5e
Raise ConfigEntryNotReady instead
TomBrien Dec 6, 2023
3e6df76
Linting
TomBrien Dec 6, 2023
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20 changes: 15 additions & 5 deletions custom_components/grocy/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@

from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryNotReady
from requests.exceptions import JSONDecodeError

from .const import (
ATTR_BATTERIES,
Expand Down Expand Up @@ -40,11 +42,19 @@
async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry):
"""Set up this integration using UI."""
_LOGGER.info(STARTUP_MESSAGE)

coordinator: GrocyDataUpdateCoordinator = GrocyDataUpdateCoordinator(hass)
coordinator.available_entities = await _async_get_available_entities(
coordinator.grocy_data
)
try:
coordinator: GrocyDataUpdateCoordinator = GrocyDataUpdateCoordinator(hass)
coordinator.available_entities = await _async_get_available_entities(
coordinator.grocy_data
)
except ConnectionError as ex:
raise ConfigEntryNotReady(
f"Connection error while connecting to Grocy: {ex}"
) from ex
except JSONDecodeError as ex:
raise ConfigEntryNotReady(
f"Invalid response from Grocy, is Add-on running?: {ex}"
) from ex
await coordinator.async_config_entry_first_refresh()
hass.data.setdefault(DOMAIN, {})
hass.data[DOMAIN] = coordinator
Expand Down