langchain_core.callbacks.base.ChainManagerMixin

class langchain_core.callbacks.base.ChainManagerMixin[source]

用于链式回调的Mixin。

Methods

__init__()

on_agent_action(action, *, run_id[, ...])

在代理程序上运行的动作。

on_agent_finish(finish, *, run_id[, ...])

在代理端运行。

on_chain_end(outputs, *, run_id[, parent_run_id])

当链结束运行时运行。

on_chain_error(error, *, run_id[, parent_run_id])

当链式错误时运行。
__init__()
on_agent_action(action: AgentAction, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any[source]

在代理程序上运行的动作。

Parameters

  • action (AgentAction) –

  • run_id (UUID) –

  • parent_run_id (Optional[UUID]) –

  • kwargs (Any) –

Return type

Any

on_agent_finish(finish: AgentFinish, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any[source]

在代理端运行。

Parameters

  • finish (AgentFinish) –

  • run_id (UUID) –

  • parent_run_id (Optional[UUID]) –

  • kwargs (Any) –

Return type

Any

on_chain_end(outputs: Dict[str, Any], *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any[source]

当链结束运行时运行。

Parameters

  • outputs (Dict[str, Any]) –

  • run_id (UUID) –

  • parent_run_id (Optional[UUID]) –

  • kwargs (Any) –

Return type

Any

on_chain_error(error: BaseException, *, run_id: UUID, parent_run_id: Optional[UUID] = None, **kwargs: Any) → Any[source]

当链式错误时运行。

Parameters

  • error (BaseException) –

  • run_id (UUID) –

  • parent_run_id (Optional[UUID]) –

  • kwargs (Any) –

Return type

Any