acall_func_with_variable_args#

langchain_core.runnables.config.acall_func_with_variable_args(func: Callable[[Input], Awaitable[Output]] | Callable[[Input, RunnableConfig], Awaitable[Output]] | Callable[[Input, AsyncCallbackManagerForChainRun], Awaitable[Output]] | Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]], input: Input, config: RunnableConfig, run_manager: AsyncCallbackManagerForChainRun | None = None, **kwargs: Any) → Awaitable[Output][source]#

Async call function that may optionally accept a run_manager and/or config.

Parameters:

(Union[Callable[[Input] (func) – AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.
Awaitable[Output]] – AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.
Callable[[Input – AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.
func (Union[Callable[[Input], Awaitable[Output]], Callable[[Input, RunnableConfig], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]) –
input (Input) –
config (RunnableConfig) –
run_manager (Optional[AsyncCallbackManagerForChainRun]) –
kwargs (Any) –

Return type:

Awaitable[Output]

:paramAsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input,: AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]): The function to call.

Parameters:

input (Input) – The input to the function.
config (RunnableConfig) – The config to pass to the function.
run_manager (AsyncCallbackManagerForChainRun) – The run manager to pass to the function. Defaults to None.
**kwargs (Any) – The keyword arguments to pass to the function.
func (Union[Callable[[Input], Awaitable[Output]], Callable[[Input, RunnableConfig], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun], Awaitable[Output]], Callable[[Input, AsyncCallbackManagerForChainRun, RunnableConfig], Awaitable[Output]]]) –

Returns:

The output of the function.

Return type:

Output