_stream() — langchain Function Reference

Architecture documentation for the _stream() function in test_base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ _stream() — langchain Function Reference

Dependency Diagram

graph TD
  826cdfdf_a32e_1080_fe16_c8e5d570fa61["_stream()"]
  7662cb2f_f733_3769_c2f6_ba37d2767042["LSParamsModel"]
  826cdfdf_a32e_1080_fe16_c8e5d570fa61 -->|defined in| 7662cb2f_f733_3769_c2f6_ba37d2767042
  f41f032e_fabc_8233_a43f_f5d5b8b4e23e["_stream()"]
  826cdfdf_a32e_1080_fe16_c8e5d570fa61 -->|calls| f41f032e_fabc_8233_a43f_f5d5b8b4e23e
  style 826cdfdf_a32e_1080_fe16_c8e5d570fa61 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/tests/unit_tests/language_models/chat_models/test_base.py lines 1178–1185

        def _stream(
            self,
            messages: list[BaseMessage],
            stop: list[str] | None = None,
            run_manager: CallbackManagerForLLMRun | None = None,
            **kwargs: Any,
        ) -> Iterator[ChatGenerationChunk]:
            raise NotImplementedError