yumoqing
44a2ac9bb7
- 7 大维度分析器: 节奏/可舞性/能量/情绪/调性/音色/音频质量 - 6 种场景配置: pop/classical/electronic/rock/jazz/hiphop - 4 个 API: scenes/dimensions/config/evaluate - 基于 librosa 的纯算法分析（CPU 即可运行） - nginx IP 白名单认证（无 RBAC）
33 lines
930 B
Plaintext
33 lines
930 B
Plaintext
"""GET /api/dimensions.dspy — 获取维度树及权重"""
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import json
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from songrate.scenes import get_scene_config, SCENES, DIMENSIONS
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scene = params_kw.get('scene', 'pop')
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if scene not in SCENES:
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return json.dumps({"error": f"未知场景: {scene}", "available_scenes": list(SCENES.keys())}, ensure_ascii=False)
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config = get_scene_config(scene)
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weights = config["weights"]
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# 构建维度树
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tree = []
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for dim_key, dim_info in DIMENSIONS.items():
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weight = weights.get(dim_key, 0)
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tree.append({
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"key": dim_key,
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"name": dim_info["name"],
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"weight": weight,
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"enabled": weight > 0,
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"sub_dimensions": dim_info["sub_dimensions"]
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})
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# 按权重排序
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tree.sort(key=lambda d: d["weight"], reverse=True)
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return json.dumps({
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"scene": scene,
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"scene_name": config["name"],
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"dimensions": tree,
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"total_weight": round(sum(weights.values()), 2)
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}, ensure_ascii=False)
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