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config_specs() — langchain Function Reference

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

Function python LangChainCore Runnables

Entity Profile

Dependency Diagram

graph TD
  57489ad1_cda1_fe07_3f0a_4ac4d4f8d048["config_specs()"]
  f9cb8198_4568_d401_f003_82c579cfa18f["RunnableWithMessageHistory"]
  57489ad1_cda1_fe07_3f0a_4ac4d4f8d048 -->|defined in| f9cb8198_4568_d401_f003_82c579cfa18f
  style 57489ad1_cda1_fe07_3f0a_4ac4d4f8d048 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/history.py lines 377–381

    def config_specs(self) -> list[ConfigurableFieldSpec]:
        """Get the configuration specs for the `RunnableWithMessageHistory`."""
        return get_unique_config_specs(
            super().config_specs + list(self.history_factory_config)
        )

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does config_specs() do?
config_specs() is a function in the langchain codebase, defined in libs/core/langchain_core/runnables/history.py.
Where is config_specs() defined?
config_specs() is defined in libs/core/langchain_core/runnables/history.py at line 377.

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