abatch_as_completed() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ abatch_as_completed() — langchain Function Reference

Dependency Diagram

graph TD
  86987026_49f4_486e_75cb_27717c530e2e["abatch_as_completed()"]
  70048a7c_06ac_54dc_f2cc_70cbfa8bcbc9["_ConfigurableModel"]
  86987026_49f4_486e_75cb_27717c530e2e -->|defined in| 70048a7c_06ac_54dc_f2cc_70cbfa8bcbc9
  1ec96341_0cad_d4df_0b5f_401dfd4ccd5a["_model()"]
  86987026_49f4_486e_75cb_27717c530e2e -->|calls| 1ec96341_0cad_d4df_0b5f_401dfd4ccd5a
  style 86987026_49f4_486e_75cb_27717c530e2e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/chat_models/base.py lines 888–919

    async def abatch_as_completed(
        self,
        inputs: Sequence[LanguageModelInput],
        config: RunnableConfig | Sequence[RunnableConfig] | None = None,
        *,
        return_exceptions: bool = False,
        **kwargs: Any,
    ) -> AsyncIterator[tuple[int, Any]]:
        config = config or None
        # If <= 1 config use the underlying models batch implementation.
        if config is None or isinstance(config, dict) or len(config) <= 1:
            if isinstance(config, list):
                config = config[0]
            async for x in self._model(
                cast("RunnableConfig", config),
            ).abatch_as_completed(  # type: ignore[call-overload]
                inputs,
                config=config,
                return_exceptions=return_exceptions,
                **kwargs,
            ):
                yield x
        # If multiple configs default to Runnable.batch which uses executor to invoke
        # in parallel.
        else:
            async for x in super().abatch_as_completed(  # type: ignore[call-overload]
                inputs,
                config=config,
                return_exceptions=return_exceptions,
                **kwargs,
            ):
                yield x