astream_log() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ astream_log() — langchain Function Reference

Dependency Diagram

graph TD
  5e5ec3ca_7db3_f7a8_db2e_13bee267df8f["astream_log()"]
  74f697e6_2555_becc_640e_6f41ea707eba["_ConfigurableModel"]
  5e5ec3ca_7db3_f7a8_db2e_13bee267df8f -->|defined in| 74f697e6_2555_becc_640e_6f41ea707eba
  4d79fd76_22aa_8160_64a3_c62bd0bfe875["_model()"]
  5e5ec3ca_7db3_f7a8_db2e_13bee267df8f -->|calls| 4d79fd76_22aa_8160_64a3_c62bd0bfe875
  style 5e5ec3ca_7db3_f7a8_db2e_13bee267df8f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/langchain/chat_models/base.py lines 886–900

    def astream_log(
        self,
        input: Any,
        config: RunnableConfig | None = None,
        *,
        diff: Literal[True] = True,
        with_streamed_output_list: bool = True,
        include_names: Sequence[str] | None = None,
        include_types: Sequence[str] | None = None,
        include_tags: Sequence[str] | None = None,
        exclude_names: Sequence[str] | None = None,
        exclude_types: Sequence[str] | None = None,
        exclude_tags: Sequence[str] | None = None,
        **kwargs: Any,
    ) -> AsyncIterator[RunLogPatch]: ...