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    LangGraph Checkpoint
    LangGraph Store
    Checkpoint Postgres
    Store Postgres
    Checkpoint SQLite
    LangGraph Prebuilt
    LangGraph CLI
    LangGraph SDK
    LangGraph Supervisor
    LangGraph Swarm
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    PythonlanggraphwarningsLangGraphDeprecationWarning
    Classโ—Since v1.2

    LangGraphDeprecationWarning

    Copy
    LangGraphDeprecationWarning(
      self,
      message: str,
      args: object = (),
      *,
      since: tuple

    Bases

    DeprecationWarning

    Constructors

    Attributes

    View source on GitHub
    [
    int
    ,
    int
    ]
    ,
    expected_removal
    :
    tuple
    [
    int
    ,
    int
    ]
    |
    None
    =
    None
    )
    constructor
    __init__
    NameType
    messagestr
    argsobject
    sincetuple[int, int]
    expected_removaltuple[int, int] | None
    attribute
    message: str
    attribute
    since: tuple[int, int]
    attribute
    expected_removal: tuple[int, int]

    A LangGraph specific deprecation warning.

    Inspired by the Pydantic PydanticDeprecationWarning class, which sets a great standard for deprecation warnings with clear versioning information.