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https://github.com/bytedance/deer-flow.git
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5d855e9b92
* feat(scheduled-tasks): filter run history by occurrence status Signed-off-by: tiammomo <26957354+tiammomo@users.noreply.github.com> * fix(scheduled-tasks): share occurrence status contract --------- Signed-off-by: tiammomo <26957354+tiammomo@users.noreply.github.com> Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
84 lines
3.4 KiB
Python
84 lines
3.4 KiB
Python
from __future__ import annotations
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from datetime import UTC, datetime
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from enum import StrEnum
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from sqlalchemy import JSON, BigInteger, DateTime, Integer, String, Text
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from sqlalchemy.orm import Mapped, mapped_column
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from deerflow.persistence.base import Base
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class ScheduledTaskRow(Base):
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__tablename__ = "scheduled_tasks"
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id: Mapped[str] = mapped_column(String(64), primary_key=True)
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user_id: Mapped[str] = mapped_column(String(64), index=True)
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thread_id: Mapped[str | None] = mapped_column(String(64), index=True, nullable=True)
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context_mode: Mapped[str] = mapped_column(String(32), default="fresh_thread_per_run")
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assistant_id: Mapped[str | None] = mapped_column(String(128), nullable=True)
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title: Mapped[str] = mapped_column(String(255))
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prompt: Mapped[str] = mapped_column(Text)
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schedule_type: Mapped[str] = mapped_column(String(16))
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schedule_spec: Mapped[dict] = mapped_column(JSON, default=dict)
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timezone: Mapped[str] = mapped_column(String(64))
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status: Mapped[str] = mapped_column(String(16), default="enabled", index=True)
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overlap_policy: Mapped[str] = mapped_column(String(16), default="enqueue")
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next_run_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), index=True, nullable=True)
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last_run_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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last_run_id: Mapped[str | None] = mapped_column(String(64), nullable=True)
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last_thread_id: Mapped[str | None] = mapped_column(String(64), nullable=True)
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last_error: Mapped[str | None] = mapped_column(Text, nullable=True)
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lease_owner: Mapped[str | None] = mapped_column(String(128), nullable=True)
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lease_expires_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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run_count: Mapped[int] = mapped_column(Integer, default=0)
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last_occurrence_seq: Mapped[int] = mapped_column(BigInteger, default=0, server_default="0")
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=lambda: datetime.now(UTC))
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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default=lambda: datetime.now(UTC),
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onupdate=lambda: datetime.now(UTC),
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)
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class ScheduledTaskRunStatus(StrEnum):
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"""Canonical status vocabulary for scheduled-task occurrences."""
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QUEUED = "queued"
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LAUNCHING = "launching"
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RUNNING = "running"
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SUCCESS = "success"
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FAILED = "failed"
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SKIPPED = "skipped"
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INTERRUPTED = "interrupted"
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# Status constants - shared between scheduled_tasks and scheduled_task_runs
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# to avoid circular import and ensure consistency.
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# Import these from deerflow.persistence.scheduled_tasks.model in both modules.
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TERMINAL_RUN_STATUSES: frozenset[str] = frozenset(
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{
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ScheduledTaskRunStatus.SUCCESS,
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ScheduledTaskRunStatus.FAILED,
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ScheduledTaskRunStatus.SKIPPED,
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ScheduledTaskRunStatus.INTERRUPTED,
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}
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)
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ACTIVE_RUN_STATUSES: frozenset[str] = frozenset(
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{
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ScheduledTaskRunStatus.QUEUED,
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ScheduledTaskRunStatus.LAUNCHING,
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ScheduledTaskRunStatus.RUNNING,
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}
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)
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# Parent ``once`` task status projected from a terminal occurrence status.
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# Shared by the completion path and both recovery paths so the mapping
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# cannot drift between them.
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ONCE_TASK_STATUS_BY_RUN_STATUS: dict[str, str] = {
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"success": "completed",
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"failed": "failed",
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"interrupted": "cancelled",
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"skipped": "cancelled",
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}
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