恢复可用性
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@@ -1,3 +1,51 @@
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from typing import Dict, Any
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def temporarily_transform_class_to_dict(class_instance) -> Dict[str, Any]:
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return class_instance.__dict__
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class AbstractClassFlag:
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pass
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def temporarily_transform_class_to_dict(obj: Any) -> Any:
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"""
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将对象或容器中的 AbstractClassFlag 子类(类对象)或 AbstractClassFlag 实例
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递归转换为普通 dict,不修改原对象。
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- 对于类对象(isinstance(value, type) 且 issubclass(..., AbstractClassFlag)),
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读取类的 __dict__ 中非 dunder 项并递归转换。
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- 对于实例(isinstance(value, AbstractClassFlag)),读取 vars(instance) 并递归转换。
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"""
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def _transform(value: Any) -> Any:
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# 值是类对象且为 AbstractClassFlag 的子类
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if isinstance(value, type) and issubclass(value, AbstractClassFlag):
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return {k: _transform(v) for k, v in value.__dict__.items() if not k.startswith("__") and not callable(v)}
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# 值是 AbstractClassFlag 的实例
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if isinstance(value, AbstractClassFlag):
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return {k: _transform(v) for k, v in vars(value).items()}
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# 常见容器类型,递归处理
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if isinstance(value, dict):
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return {k: _transform(v) for k, v in value.items()}
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if isinstance(value, list):
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return [_transform(v) for v in value]
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if isinstance(value, tuple):
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return tuple(_transform(v) for v in value)
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if isinstance(value, set):
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return {_transform(v) for v in value}
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# 基本类型,直接返回
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return value
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result = _transform(obj)
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def flatten(target_dict: dict):
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flat_dict = {}
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for k, v in target_dict.items():
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if isinstance(v, dict):
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# 递归扁平化子字典
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sub_flat = flatten(v)
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flat_dict.update(sub_flat)
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else:
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flat_dict[k] = v
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return flat_dict
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return flatten(result) if isinstance(result, dict) else result
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