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Use cache to lookup event type ids in logbook (#91576)

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noticed we can speed this up while looking at
https://github.com/home-assistant/core/issues/91514

Note: this will not fix that issue as there is more going on there
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J. Nick Koston 2023-04-17 17:40:03 -10:00 • committed by GitHub
parent f96515b90a
commit 2530031454
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9 changed files with 55 additions and 35 deletions
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10
homeassistant/components/logbook/processor.py
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@ -14,6 +14,7 @@ from homeassistant.components.recorder import get_instance
from homeassistant.components.recorder.filters import Filters
from homeassistant.components.recorder.models import (
bytes_to_uuid_hex_or_none,
extract_event_type_ids,
extract_metadata_ids,
process_datetime_to_timestamp,
process_timestamp_to_utc_isoformat,
@ -153,17 +154,22 @@ class EventProcessor:
with session_scope(hass=self.hass, read_only=True) as session:
metadata_ids: list[int] | None = None
instance = get_instance(self.hass)
if self.entity_ids:
instance = get_instance(self.hass)
metadata_ids = extract_metadata_ids(
instance.states_meta_manager.get_many(
self.entity_ids, session, False
)
)
event_type_ids = tuple(
extract_event_type_ids(
instance.event_type_manager.get_many(self.event_types, session)
)
)
stmt = statement_for_request(
start_day,
end_day,
self.event_types,
event_type_ids,
self.entity_ids,
metadata_ids,
self.device_ids,