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migrate event cleanup from chroma to sqlite_vec

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This commit is contained in:
Josh Hawkins 2024-10-04 13:22:32 -05:00
parent 3e5420c410
commit f5aceece73
1 changed files with 10 additions and 12 deletions
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22
frigate/events/cleanup.py
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@ -8,6 +8,8 @@ from enum import Enum
from multiprocessing.synchronize import Event as MpEvent from multiprocessing.synchronize import Event as MpEvent
from pathlib import Path from pathlib import Path
from playhouse.sqliteq import SqliteQueueDatabase
from frigate.config import FrigateConfig from frigate.config import FrigateConfig
from frigate.const import CLIPS_DIR from frigate.const import CLIPS_DIR
from frigate.embeddings.embeddings import Embeddings from frigate.embeddings.embeddings import Embeddings
@ -22,16 +24,19 @@ class EventCleanupType(str, Enum):
class EventCleanup(threading.Thread): class EventCleanup(threading.Thread):
def __init__(self, config: FrigateConfig, stop_event: MpEvent): def __init__(
self, config: FrigateConfig, stop_event: MpEvent, db: SqliteQueueDatabase
):
super().__init__(name="event_cleanup") super().__init__(name="event_cleanup")
self.config = config self.config = config
self.stop_event = stop_event self.stop_event = stop_event
self.db = db
self.camera_keys = list(self.config.cameras.keys()) self.camera_keys = list(self.config.cameras.keys())
self.removed_camera_labels: list[str] = None self.removed_camera_labels: list[str] = None
self.camera_labels: dict[str, dict[str, any]] = {} self.camera_labels: dict[str, dict[str, any]] = {}
if self.config.semantic_search.enabled: if self.config.semantic_search.enabled:
self.embeddings = Embeddings() self.embeddings = Embeddings(self.db)
def get_removed_camera_labels(self) -> list[Event]: def get_removed_camera_labels(self) -> list[Event]:
"""Get a list of distinct labels for removed cameras.""" """Get a list of distinct labels for removed cameras."""
@ -229,15 +234,8 @@ class EventCleanup(threading.Thread):
Event.delete().where(Event.id << chunk).execute() Event.delete().where(Event.id << chunk).execute()
if self.config.semantic_search.enabled: if self.config.semantic_search.enabled:
for collection in [ self.embeddings.delete_description(chunk)
self.embeddings.thumbnail, self.embeddings.delete_thumbnail(chunk)
self.embeddings.description, logger.debug(f"Deleted {len(events_to_delete)} embeddings")
]:
existing_ids = collection.get(ids=chunk, include=[])["ids"]
if existing_ids:
collection.delete(ids=existing_ids)
logger.debug(
f"Deleted {len(existing_ids)} embeddings from {collection.__class__.__name__}"
)
logger.info("Exiting event cleanup...") logger.info("Exiting event cleanup...")