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_get_relevant_documents() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 2

Entity Profile

Dependency Diagram

graph TD
  89612ee3_d98a_9391_84e1_4fe517ec951b["_get_relevant_documents()"]
  714ad545_01d2_22ce_704e_4b6490f7b443["SelfQueryRetriever"]
  89612ee3_d98a_9391_84e1_4fe517ec951b -->|defined in| 714ad545_01d2_22ce_704e_4b6490f7b443
  2a26f59b_9df1_ea18_bd4b_419d13fe08ec["_prepare_query()"]
  89612ee3_d98a_9391_84e1_4fe517ec951b -->|calls| 2a26f59b_9df1_ea18_bd4b_419d13fe08ec
  c2947ec8_d484_3d90_1d1f_a5e89c203364["_get_docs_with_query()"]
  89612ee3_d98a_9391_84e1_4fe517ec951b -->|calls| c2947ec8_d484_3d90_1d1f_a5e89c203364
  style 89612ee3_d98a_9391_84e1_4fe517ec951b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/retrievers/self_query/base.py lines 310–323

    def _get_relevant_documents(
        self,
        query: str,
        *,
        run_manager: CallbackManagerForRetrieverRun,
    ) -> list[Document]:
        structured_query = self.query_constructor.invoke(
            {"query": query},
            config={"callbacks": run_manager.get_child()},
        )
        if self.verbose:
            logger.info("Generated Query: %s", structured_query)
        new_query, search_kwargs = self._prepare_query(query, structured_query)
        return self._get_docs_with_query(new_query, search_kwargs)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does _get_relevant_documents() do?
_get_relevant_documents() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/retrievers/self_query/base.py.
Where is _get_relevant_documents() defined?
_get_relevant_documents() is defined in libs/langchain/langchain_classic/retrievers/self_query/base.py at line 310.
What does _get_relevant_documents() call?
_get_relevant_documents() calls 2 function(s): _get_docs_with_query, _prepare_query.

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