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memory_variables() — langchain Function Reference

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

Function python LangChainCore ApiManagement

Entity Profile

Dependency Diagram

graph TD
  e0ae4929_53b0_442f_5d7e_c2aff54da46e["memory_variables()"]
  aad5faf6_b420_1801_aeb0_9324a6e4c593["ConversationTokenBufferMemory"]
  e0ae4929_53b0_442f_5d7e_c2aff54da46e -->|defined in| aad5faf6_b420_1801_aeb0_9324a6e4c593
  style e0ae4929_53b0_442f_5d7e_c2aff54da46e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/memory/token_buffer.py lines 52–54

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

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Defined In

Source

Frequently Asked Questions

What does memory_variables() do?
memory_variables() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/memory/token_buffer.py.
Where is memory_variables() defined?
memory_variables() is defined in libs/langchain/langchain_classic/memory/token_buffer.py at line 52.

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