config_specs() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ config_specs() — langchain Function Reference

Dependency Diagram

graph TD
  01c4fbaf_e4a6_1f02_d4bf_5ce84438d9e4["config_specs()"]
  da856a55_079e_fd91_47d6_928251e6cee3["RunnableWithFallbacks"]
  01c4fbaf_e4a6_1f02_d4bf_5ce84438d9e4 -->|defined in| da856a55_079e_fd91_47d6_928251e6cee3
  style 01c4fbaf_e4a6_1f02_d4bf_5ce84438d9e4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/fallbacks.py lines 132–137

    def config_specs(self) -> list[ConfigurableFieldSpec]:
        return get_unique_config_specs(
            spec
            for step in [self.runnable, *self.fallbacks]
            for spec in step.config_specs
        )