transform() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ transform() — langchain Function Reference

Dependency Diagram

graph TD
  f1eda2aa_561e_0aca_76a8_9e8ce2db5758["transform()"]
  74f697e6_2555_becc_640e_6f41ea707eba["_ConfigurableModel"]
  f1eda2aa_561e_0aca_76a8_9e8ce2db5758 -->|defined in| 74f697e6_2555_becc_640e_6f41ea707eba
  4d79fd76_22aa_8160_64a3_c62bd0bfe875["_model()"]
  f1eda2aa_561e_0aca_76a8_9e8ce2db5758 -->|calls| 4d79fd76_22aa_8160_64a3_c62bd0bfe875
  style f1eda2aa_561e_0aca_76a8_9e8ce2db5758 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/langchain/chat_models/base.py lines 866–872

    def transform(
        self,
        input: Iterator[LanguageModelInput],
        config: RunnableConfig | None = None,
        **kwargs: Any | None,
    ) -> Iterator[Any]:
        yield from self._model(config).transform(input, config=config, **kwargs)