adelete() — langchain Function Reference

Architecture documentation for the adelete() function in vectorstores.py from the langchain codebase.

Function python LangChainCore MessageInterface

Entity Profile

LangChainCore→ MessageInterface→ adelete() — langchain Function Reference

Dependency Diagram

graph TD
  093cd293_eab3_1dc2_c167_2cc2acba62f0["adelete()"]
  2d095452_70a7_4606_a1b1_4650d16b5343["Qdrant"]
  093cd293_eab3_1dc2_c167_2cc2acba62f0 -->|defined in| 2d095452_70a7_4606_a1b1_4650d16b5343
  style 093cd293_eab3_1dc2_c167_2cc2acba62f0 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/qdrant/langchain_qdrant/vectorstores.py lines 1168–1190

    async def adelete(self, ids: list[str] | None = None, **kwargs: Any) -> bool | None:
        """Delete by vector ID or other criteria.

        Args:
            ids: List of ids to delete.
            **kwargs: Other keyword arguments that subclasses might use.

        Returns:
            True if deletion is successful, `False` otherwise.

        """
        if self.async_client is None or isinstance(
            self.async_client._client, AsyncQdrantLocal
        ):
            msg = "QdrantLocal cannot interoperate with sync and async clients"
            raise NotImplementedError(msg)

        result = await self.async_client.delete(
            collection_name=self.collection_name,
            points_selector=ids,
        )

        return result.status == models.UpdateStatus.COMPLETED