_aget_relevant_documents() — langchain Function Reference

Architecture documentation for the _aget_relevant_documents() function in contextual_compression.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ _aget_relevant_documents() — langchain Function Reference

Dependency Diagram

graph TD
  118a8bdb_e78f_28b2_4f17_28fa0abbb067["_aget_relevant_documents()"]
  a72ed538_14ed_ca72_449e_79f0b4ec0262["ContextualCompressionRetriever"]
  118a8bdb_e78f_28b2_4f17_28fa0abbb067 -->|defined in| a72ed538_14ed_ca72_449e_79f0b4ec0262
  style 118a8bdb_e78f_28b2_4f17_28fa0abbb067 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/retrievers/contextual_compression.py lines 49–68

    async def _aget_relevant_documents(
        self,
        query: str,
        *,
        run_manager: AsyncCallbackManagerForRetrieverRun,
        **kwargs: Any,
    ) -> list[Document]:
        docs = await self.base_retriever.ainvoke(
            query,
            config={"callbacks": run_manager.get_child()},
            **kwargs,
        )
        if docs:
            compressed_docs = await self.base_compressor.acompress_documents(
                docs,
                query,
                callbacks=run_manager.get_child(),
            )
            return list(compressed_docs)
        return []