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    PythonlanggraphpregelprotocolPregelProtocolget_state_history
    Methodā—Since v0.2

    get_state_history

    Copy
    get_state_history(
      self,
      config: RunnableConfig,
      *,
      filter: dict[str, Any] 
    View source on GitHub
    |
    None
    =
    None
    ,
    before
    :
    RunnableConfig
    |
    None
    =
    None
    ,
    limit
    :
    int
    |
    None
    =
    None
    )
    ->
    Iterator
    [
    StateSnapshot
    ]