save_remainder() — langchain Function Reference

Architecture documentation for the save_remainder() function in vectorstore_token_buffer_memory.py from the langchain codebase.

Function python LangChainCore MessageInterface calls 1

Entity Profile

LangChainCore→ MessageInterface→ save_remainder() — langchain Function Reference

Dependency Diagram

graph TD
  cbaaace4_5038_733c_273c_e960d37af29f["save_remainder()"]
  5131526a_5463_d58d_257b_58b635bce851["ConversationVectorStoreTokenBufferMemory"]
  cbaaace4_5038_733c_273c_e960d37af29f -->|defined in| 5131526a_5463_d58d_257b_58b635bce851
  7f0b2656_bf0d_8aa3_f629_85d35d29cc9b["_pop_and_store_interaction()"]
  cbaaace4_5038_733c_273c_e960d37af29f -->|calls| 7f0b2656_bf0d_8aa3_f629_85d35d29cc9b
  style cbaaace4_5038_733c_273c_e960d37af29f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/memory/vectorstore_token_buffer_memory.py lines 157–166

    def save_remainder(self) -> None:
        """Save the remainder of the conversation buffer to the vector store.

        Useful if you have made the VectorStore persistent, in which
        case this can be called before the end of the session to store the
        remainder of the conversation.
        """
        buffer = self.chat_memory.messages
        while len(buffer) > 0:
            self._pop_and_store_interaction(buffer)