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    Pythonlangchain-classicmemorychat_message_histories
    Module●Since v1.0

    chat_message_histories

    Attributes

    attribute
    DEPRECATED_LOOKUP: dict

    Functions

    function
    create_importer

    Create a function that helps retrieve objects from their new locations.

    The goal of this function is to help users transition from deprecated imports to new imports.

    The function will raise deprecation warning on loops using deprecated_lookups or fallback_module.

    Module lookups will import without deprecation warnings (used to speed up imports from large namespaces like llms or chat models).

    This function should ideally only be used with deprecated imports not with existing imports that are valid, as in addition to raising deprecation warnings the dynamic imports can create other issues for developers (e.g., loss of type information, IDE support for going to definition etc).

    Modules

    module
    in_memory
    module
    firestore
    module
    momento
    module
    elasticsearch
    module
    zep
    module
    cassandra
    module
    mongodb
    module
    file
    module
    xata
    module
    streamlit
    module
    upstash_redis
    module
    neo4j
    module
    sql
    module
    rocksetdb
    module
    singlestoredb
    module
    redis
    module
    dynamodb
    module
    astradb
    module
    postgres
    module
    cosmos_db
    View source on GitHub