configurable_fields() — langchain Function Reference

Architecture documentation for the configurable_fields() function in configurable.py from the langchain codebase.

Function python LangChainCore Runnables calls 1 called by 1

Entity Profile

LangChainCore→ Runnables→ configurable_fields() — langchain Function Reference

Dependency Diagram

graph TD
  3af66d33_6a09_f0c9_fbaa_46ac9f7998ba["configurable_fields()"]
  2b6bd8a1_0810_3be0_c02d_ad7e25c2a53b["RunnableConfigurableAlternatives"]
  3af66d33_6a09_f0c9_fbaa_46ac9f7998ba -->|defined in| 2b6bd8a1_0810_3be0_c02d_ad7e25c2a53b
  8b2b83bd_8b72_fe57_5612_00aba6be826c["configurable_fields()"]
  8b2b83bd_8b72_fe57_5612_00aba6be826c -->|calls| 3af66d33_6a09_f0c9_fbaa_46ac9f7998ba
  8b2b83bd_8b72_fe57_5612_00aba6be826c["configurable_fields()"]
  3af66d33_6a09_f0c9_fbaa_46ac9f7998ba -->|calls| 8b2b83bd_8b72_fe57_5612_00aba6be826c
  style 3af66d33_6a09_f0c9_fbaa_46ac9f7998ba fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/configurable.py lines 601–610

    def configurable_fields(
        self, **kwargs: AnyConfigurableField
    ) -> RunnableSerializable[Input, Output]:
        return self.__class__(
            which=self.which,
            default=self.default.configurable_fields(**kwargs),
            alternatives=self.alternatives,
            default_key=self.default_key,
            prefix_keys=self.prefix_keys,
        )