45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
"""Датаклассы строк БД и статусов рекордера."""
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from __future__ import annotations
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from dataclasses import asdict, dataclass
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from enum import Enum
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class CameraState(str, Enum):
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ONLINE = "online" # ffmpeg пишет
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RETRYING = "retrying" # упал, ждём перезапуск (backoff)
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OFFLINE = "offline" # выключена/остановлена
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STARTING = "starting"
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@dataclass
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class Recording:
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id: int
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camera_id: str
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path: str
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started_at: int
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ended_at: int | None
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duration_s: float | None
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size_bytes: int | None
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created_at: int
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def to_dict(self) -> dict:
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return asdict(self)
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@dataclass
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class CameraStatus:
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camera_id: str
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name: str
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enabled: bool
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state: CameraState
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last_error: str | None = None
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restarts: int = 0
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pid: int | None = None
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since: int | None = None # unix-время входа в текущее состояние
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def to_dict(self) -> dict:
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d = asdict(self)
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d["state"] = self.state.value
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return d
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