21 lines
847 B
Python
21 lines
847 B
Python
"""节点进度事件"""
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from typing import Literal
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from pydantic import BaseModel, Field
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NodeProgressStatus = Literal[
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"started", "completed", "waiting_for_input", "failed", "cancelled"
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]
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class NodeProgress(BaseModel):
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type: Literal["node_progress"] = "node_progress" # 用于区分流中的事件类型
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thread_id: str | None = None # 任务 ID，独立运行节点时可以为空
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message_id: str | None = None # 当前用户输入 ID
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execution_id: str # 单次节点执行 ID，开始和结束共用
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node: str # 稳定的技术标识，供程序处理和排查
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label: str | None = None # 用户进度提示，缺省时不展示该节点
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status: NodeProgressStatus # 节点执行状态，不代表任务总体状态
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duration_ms: float | None = Field(default=None, ge=0) # 结束时的执行耗时
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