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memory_variables() — langchain Function Reference

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

Function python LangChainCore MessageInterface

Entity Profile

Dependency Diagram

graph TD
  9b74ee00_453c_1b44_2f9d_e5b2c4b3673c["memory_variables()"]
  c8a80cfc_d57e_8f95_f465_c5bd71e2a7d4["ConversationBufferWindowMemory"]
  9b74ee00_453c_1b44_2f9d_e5b2c4b3673c -->|defined in| c8a80cfc_d57e_8f95_f465_c5bd71e2a7d4
  style 9b74ee00_453c_1b44_2f9d_e5b2c4b3673c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

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

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

Domain

Subdomains

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/buffer_window.py.
Where is memory_variables() defined?
memory_variables() is defined in libs/langchain/langchain_classic/memory/buffer_window.py at line 52.

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