Module chat_message_history (0.6.0)

Version 0.6.0

• 0.8.0 (latest)
• 0.7.0
• 0.6.0
• 0.5.0
• 0.4.1
• 0.3.0
• 0.2.2

API documentation for chat_message_history module.

Classes

AlloyDBChatMessageHistory

AlloyDBChatMessageHistory(
    key: object,
    engine: langchain_google_alloydb_pg.engine.AlloyDBEngine,
    session_id: str,
    table_name: str,
    messages: typing.List[langchain_core.messages.base.BaseMessage],
)

Chat message history stored in an AlloyDB.

Modules Functions

_aget_messages

_aget_messages(
    engine: langchain_google_alloydb_pg.engine.AlloyDBEngine,
    session_id: str,
    table_name: str,
) -> typing.List[langchain_core.messages.base.BaseMessage]

Retrieve the messages from AlloyDB.