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58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
from pydantic import Field
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from dify_graph.entities.pause_reason import PauseReason
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from dify_graph.entities.workflow_start_reason import WorkflowStartReason
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from dify_graph.graph_events import BaseGraphEvent
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class GraphRunStartedEvent(BaseGraphEvent):
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# Reason is emitted for workflow start events and is always set.
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reason: WorkflowStartReason = Field(
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default=WorkflowStartReason.INITIAL,
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description="reason for workflow start",
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)
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class GraphRunSucceededEvent(BaseGraphEvent):
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"""Event emitted when a run completes successfully with final outputs."""
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outputs: dict[str, object] = Field(
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default_factory=dict,
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description="Final workflow outputs keyed by output selector.",
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)
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class GraphRunFailedEvent(BaseGraphEvent):
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error: str = Field(..., description="failed reason")
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exceptions_count: int = Field(description="exception count", default=0)
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class GraphRunPartialSucceededEvent(BaseGraphEvent):
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"""Event emitted when a run finishes with partial success and failures."""
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exceptions_count: int = Field(..., description="exception count")
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outputs: dict[str, object] = Field(
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default_factory=dict,
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description="Outputs that were materialised before failures occurred.",
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)
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class GraphRunAbortedEvent(BaseGraphEvent):
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"""Event emitted when a graph run is aborted by user command."""
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reason: str | None = Field(default=None, description="reason for abort")
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outputs: dict[str, object] = Field(
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default_factory=dict,
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description="Outputs produced before the abort was requested.",
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)
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class GraphRunPausedEvent(BaseGraphEvent):
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"""Event emitted when a graph run is paused by user command."""
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reasons: list[PauseReason] = Field(description="reason for pause", default_factory=list)
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outputs: dict[str, object] = Field(
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default_factory=dict,
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description="Outputs available to the client while the run is paused.",
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)
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