_get_relevant_documents() — langchain Function Reference

Architecture documentation for the _get_relevant_documents() function in retrievers.py from the langchain codebase.

Function python LangChainCore ApiManagement called by 1

Entity Profile

LangChainCore→ ApiManagement→ _get_relevant_documents() — langchain Function Reference

Dependency Diagram

graph TD
  8df94cd4_6dfb_8931_3b27_e1b97e7625b7["_get_relevant_documents()"]
  3a20478a_3692_141f_433b_a32429b00020["BaseRetriever"]
  8df94cd4_6dfb_8931_3b27_e1b97e7625b7 -->|defined in| 3a20478a_3692_141f_433b_a32429b00020
  a0f2c9ac_e425_a622_2050_94dc89a5be6e["invoke()"]
  a0f2c9ac_e425_a622_2050_94dc89a5be6e -->|calls| 8df94cd4_6dfb_8931_3b27_e1b97e7625b7
  style 8df94cd4_6dfb_8931_3b27_e1b97e7625b7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/retrievers.py lines 298–309

    def _get_relevant_documents(
        self, query: str, *, run_manager: CallbackManagerForRetrieverRun
    ) -> list[Document]:
        """Get documents relevant to a query.

        Args:
            query: String to find relevant documents for.
            run_manager: The callback handler to use.

        Returns:
            List of relevant documents.
        """