35 lines
967 B
Python
35 lines
967 B
Python
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"""评测合成记分（与批量实验 Celery 解耦后的纯函数，供单测保留）。"""
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from __future__ import annotations
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from typing import Any
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def composite_score(
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conv: float | None,
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mem: float | None,
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weights: dict[str, Any] | None,
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) -> float | None:
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"""合成总分；缺失的一侧不计为 0，避免把评审失败误标为极差。
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仅一侧有分：返回该侧原始分（不乘权重），表示当前 run 仅完成了部分评审维度。
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"""
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w = weights or {}
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wc = float(w.get("conversation", 0.5))
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wm = float(w.get("memoir", 0.5))
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has_c = conv is not None
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has_m = mem is not None
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if not has_c and not has_m:
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return None
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if has_c and has_m:
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return float(wc) * float(conv) + float(wm) * float(mem)
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if has_c:
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return float(conv)
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return float(mem)
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# 兼容旧测试中的私有名
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_composite = composite_score
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__all__ = ["composite_score", "_composite"]
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