55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
from __future__ import annotations
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import asyncio
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import threading
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from dataclasses import dataclass, field
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from datetime import datetime
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from typing import List, Optional
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@dataclass
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class MeasureSnapshot:
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result: List[dict]
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video_left: str
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video_right: str
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updated_at: Optional[datetime] = None
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error: Optional[str] = None
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raw_prediction_path: Optional[str] = None
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pred: Optional[float] = None # 最终预测的体重值
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star: bool = False # DB 是唯一真相源：segment/batch 恒 False；final 行按参与聚合段的 dgcnn_summary 规则判定
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#: 与 FishMeasure ``test_dgcnn_weight_estimator.py`` 终端输出一致的体重推算过程文本
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calculation_log: Optional[str] = None
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@dataclass
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class HealthSnapshot:
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behavior_result: str
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health_result: str
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updated_at: Optional[datetime] = None
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error: Optional[str] = None
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raw_class_en: str = ""
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video_path: str = ""
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@dataclass
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class AppState:
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measure_lock: asyncio.Lock = field(default_factory=asyncio.Lock)
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#: 与 ``run_full_measure`` 子进程串行化（跨 ``measure_watch`` / ingest 线程）
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measure_thread_lock: threading.Lock = field(default_factory=threading.Lock)
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action_lock: asyncio.Lock = field(default_factory=asyncio.Lock)
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# job status for optional polling（业务结果见 SQLite）
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measure_status: str = "idle"
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action_status: str = "idle"
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#: ZED 分段录制线程与协作停止事件（由 ``zed_recording_control`` 管理）
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zed_recording_lock: threading.Lock = field(default_factory=threading.Lock)
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zed_recording_stop_event: Optional[threading.Event] = None
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zed_recording_thread: Optional[threading.Thread] = None
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#: 当前会话（与 ``zed_recording_sessions`` 表对应）
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zed_recording_session_row_id: Optional[int] = None
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zed_recording_fish_id: Optional[int] = None
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app_state = AppState()
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