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chore: Move vector store kvstore implementation into openai_vector_store_mixin.py (#2748)

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Francisco Arceo 2025-07-14 18:10:35 -04:00 • committed by GitHub
parent 6b8a8c1be9
commit 33f0d83ad3
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14 changed files with 203 additions and 234 deletions
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llama_stack/providers/inline/vector_io/faiss/faiss.py
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@ -181,8 +181,8 @@ class FaissVectorIOAdapter(OpenAIVectorStoreMixin, VectorIO, VectorDBsProtocolPr
)
self.cache[vector_db.identifier] = index
# Load existing OpenAI vector stores using the mixin method
self.openai_vector_stores = await self._load_openai_vector_stores()
# Load existing OpenAI vector stores into the in-memory cache
await self.initialize_openai_vector_stores()
async def shutdown(self) -> None:
# Cleanup if needed
@ -261,42 +261,6 @@ class FaissVectorIOAdapter(OpenAIVectorStoreMixin, VectorIO, VectorDBsProtocolPr
return await index.query_chunks(query, params)
# OpenAI Vector Store Mixin abstract method implementations
async def _save_openai_vector_store(self, store_id: str, store_info: dict[str, Any]) -> None:
"""Save vector store metadata to kvstore."""
assert self.kvstore is not None
key = f"{OPENAI_VECTOR_STORES_PREFIX}{store_id}"
await self.kvstore.set(key=key, value=json.dumps(store_info))
self.openai_vector_stores[store_id] = store_info
async def _load_openai_vector_stores(self) -> dict[str, dict[str, Any]]:
"""Load all vector store metadata from kvstore."""
assert self.kvstore is not None
start_key = OPENAI_VECTOR_STORES_PREFIX
end_key = f"{OPENAI_VECTOR_STORES_PREFIX}\xff"
stored_openai_stores = await self.kvstore.values_in_range(start_key, end_key)
stores = {}
for store_data in stored_openai_stores:
store_info = json.loads(store_data)
stores[store_info["id"]] = store_info
return stores
async def _update_openai_vector_store(self, store_id: str, store_info: dict[str, Any]) -> None:
"""Update vector store metadata in kvstore."""
assert self.kvstore is not None
key = f"{OPENAI_VECTOR_STORES_PREFIX}{store_id}"
await self.kvstore.set(key=key, value=json.dumps(store_info))
self.openai_vector_stores[store_id] = store_info
async def _delete_openai_vector_store_from_storage(self, store_id: str) -> None:
"""Delete vector store metadata from kvstore."""
assert self.kvstore is not None
key = f"{OPENAI_VECTOR_STORES_PREFIX}{store_id}"
await self.kvstore.delete(key)
if store_id in self.openai_vector_stores:
del self.openai_vector_stores[store_id]
async def _save_openai_vector_store_file(
self, store_id: str, file_id: str, file_info: dict[str, Any], file_contents: list[dict[str, Any]]
) -> None: