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improved error handling for deleting collections that do not exist in chromadb

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This commit is contained in:
Jonathan Flower 2025-03-22 09:59:06 -04:00
parent f872bda19b
commit bdd236fa3a
1 changed files with 11 additions and 6 deletions
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17
backend/open_webui/retrieval/vector/dbs/chroma.py
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@ -166,12 +166,17 @@ class ChromaClient:
filter: Optional[dict] = None,
):
# Delete the items from the collection based on the ids.
collection = self.client.get_collection(name=collection_name)
if collection:
if ids:
collection.delete(ids=ids)
elif filter:
collection.delete(where=filter)
try:
collection = self.client.get_collection(name=collection_name)
if collection:
if ids:
collection.delete(ids=ids)
elif filter:
collection.delete(where=filter)
except Exception as e:
# If collection doesn't exist, that's fine - nothing to delete
log.debug(f"Attempted to delete from non-existent collection {collection_name}. Ignoring.")
pass
def reset(self):
# Resets the database. This will delete all collections and item entries.