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memory_variables() — langchain Function Reference

Architecture documentation for the memory_variables() function in buffer.py from the langchain codebase.

Function python LangChainCore Runnables calls 1 called by 1

Entity Profile

Dependency Diagram

graph TD
  1847f7ce_09e0_8ccd_b605_a1b409dbbc0e["memory_variables()"]
  1ba96309_8c4c_141b_b130_88f38c9c1dd9["ConversationStringBufferMemory"]
  1847f7ce_09e0_8ccd_b605_a1b409dbbc0e -->|defined in| 1ba96309_8c4c_141b_b130_88f38c9c1dd9
  302889e4_ed27_55f3_2071_fbb41564c7a1["memory_variables()"]
  302889e4_ed27_55f3_2071_fbb41564c7a1 -->|calls| 1847f7ce_09e0_8ccd_b605_a1b409dbbc0e
  302889e4_ed27_55f3_2071_fbb41564c7a1["memory_variables()"]
  1847f7ce_09e0_8ccd_b605_a1b409dbbc0e -->|calls| 302889e4_ed27_55f3_2071_fbb41564c7a1
  style 1847f7ce_09e0_8ccd_b605_a1b409dbbc0e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/memory/buffer.py lines 129–131

    def memory_variables(self) -> list[str]:
        """Will always return list of memory variables."""
        return [self.memory_key]

Domain

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Defined In

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Frequently Asked Questions

What does memory_variables() do?
memory_variables() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/memory/buffer.py.
Where is memory_variables() defined?
memory_variables() is defined in libs/langchain/langchain_classic/memory/buffer.py at line 129.
What does memory_variables() call?
memory_variables() calls 1 function(s): memory_variables.
What calls memory_variables()?
memory_variables() is called by 1 function(s): memory_variables.

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