stream() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ stream() — langchain Function Reference

Dependency Diagram

graph TD
  2c836343_8e70_6563_33b2_ef1e4e60cebb["stream()"]
  70048a7c_06ac_54dc_f2cc_70cbfa8bcbc9["_ConfigurableModel"]
  2c836343_8e70_6563_33b2_ef1e4e60cebb -->|defined in| 70048a7c_06ac_54dc_f2cc_70cbfa8bcbc9
  1ec96341_0cad_d4df_0b5f_401dfd4ccd5a["_model()"]
  2c836343_8e70_6563_33b2_ef1e4e60cebb -->|calls| 1ec96341_0cad_d4df_0b5f_401dfd4ccd5a
  style 2c836343_8e70_6563_33b2_ef1e4e60cebb fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chat_models/base.py lines 785–791

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