operator
46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
"""Task queue model for protocol_muse."""
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from dataclasses import dataclass, field
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from typing import List, Dict, Any, Optional
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@dataclass
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class TaskItem:
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name: str
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queue: str # "pending", "claimed", "done"
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owner: Optional[str] = None
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age_s: Optional[float] = None
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@dataclass
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class QueueSnapshot:
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ok: bool
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tasks: List[TaskItem] = field(default_factory=list)
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counts: Dict[str, int] = field(default_factory=lambda: {"pending": 0, "claimed": 0, "done": 0})
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@property
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def pending_count(self) -> int:
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return self.counts.get("pending", 0)
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@property
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def claimed_count(self) -> int:
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return self.counts.get("claimed", 0)
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@property
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def done_count(self) -> int:
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return self.counts.get("done", 0)
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@classmethod
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def from_dict(cls, data: Dict[str, Any]) -> "QueueSnapshot":
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tasks = []
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for t in data.get("tasks", []):
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tasks.append(TaskItem(
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name=t.get("name", ""),
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queue=t.get("queue", "pending"),
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owner=t.get("owner"),
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age_s=t.get("age_s"),
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))
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counts = data.get("counts", {
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"pending": sum(1 for t in tasks if t.queue == "pending"),
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"claimed": sum(1 for t in tasks if t.queue == "claimed"),
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"done": sum(1 for t in tasks if t.queue == "done"),
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})
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return cls(ok=bool(data.get("ok", True)), tasks=tasks, counts=counts)
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