coerce_to_runnable

langchain_core.runnables.base.coerce_to_runnable(

thing: Runnable[Input, Output] | Callable[[Input], Output] | Callable[[Input], Awaitable[Output]] | Callable[[Iterator[Input]], Iterator[Output]] | Callable[[AsyncIterator[Input]], AsyncIterator[Output]] | _RunnableCallableSync[Input, Output] | _RunnableCallableAsync[Input, Output] | _RunnableCallableIterator[Input, Output] | _RunnableCallableAsyncIterator[Input, Output] | Mapping[str, Any],

) → Runnable[Input, Output]

Coerce a Runnable-like object into a Runnable.

Parameters:

thing (Runnable[Input, Output] | Callable[[Input], Output] | Callable[[Input], Awaitable[Output]] | Callable[[Iterator[Input]], Iterator[Output]] | Callable[[AsyncIterator[Input]], AsyncIterator[Output]] | _RunnableCallableSync[Input, Output] | _RunnableCallableAsync[Input, Output] | _RunnableCallableIterator[Input, Output] | _RunnableCallableAsyncIterator[Input, Output] | Mapping[str, Any]) – A Runnable-like object.

Returns:

A Runnable.

Raises:

TypeError – If the object is not Runnable-like.

Return type:

Runnable[Input, Output]