with_structured_output() — langchain Function Reference

Architecture documentation for the with_structured_output() function in test_fallbacks.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ with_structured_output() — langchain Function Reference

Dependency Diagram

graph TD
  1603dc76_43e6_51c9_6f00_cb794d486c11["with_structured_output()"]
  051e834b_8bff_dcab_1e7b_589fc47bacd2["FakeStructuredOutputModel"]
  1603dc76_43e6_51c9_6f00_cb794d486c11 -->|defined in| 051e834b_8bff_dcab_1e7b_589fc47bacd2
  style 1603dc76_43e6_51c9_6f00_cb794d486c11 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/runnables/test_fallbacks.py lines 344–347

    def with_structured_output(
        self, schema: dict | type[BaseModel], **kwargs: Any
    ) -> Runnable[LanguageModelInput, dict[str, int] | BaseModel]:
        return RunnableLambda(lambda _: {"foo": self.foo})