runnables() — langchain Function Reference

Architecture documentation for the runnables() function in fallbacks.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ runnables() — langchain Function Reference

Dependency Diagram

graph TD
  79a68cbb_c2a5_6009_0d27_d15faa2aa081["runnables()"]
  da856a55_079e_fd91_47d6_928251e6cee3["RunnableWithFallbacks"]
  79a68cbb_c2a5_6009_0d27_d15faa2aa081 -->|defined in| da856a55_079e_fd91_47d6_928251e6cee3
  style 79a68cbb_c2a5_6009_0d27_d15faa2aa081 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/fallbacks.py lines 156–163

    def runnables(self) -> Iterator[Runnable[Input, Output]]:
        """Iterator over the `Runnable` and its fallbacks.

        Yields:
            The `Runnable` then its fallbacks.
        """
        yield self.runnable
        yield from self.fallbacks