2025-09-03 20:07:38 +08:00
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from datetime import datetime
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from pydantic import BaseModel, Field
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2025-09-12 14:05:09 +08:00
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from typing import List, Optional
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2025-09-03 20:07:38 +08:00
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# ------------------------------
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# 请求模型(前端传参校验)- 保留update的eigenvalue(如需更新特征值)
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# ------------------------------
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class FaceCreateRequest(BaseModel):
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"""创建人脸记录请求模型(无需ID、由数据库自增)"""
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name: Optional[str] = Field(None, max_length=255, description="名称(可选、最长255字符)")
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class FaceUpdateRequest(BaseModel):
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"""更新人脸记录请求模型 - 保留eigenvalue(如需更新特征值,不影响返回)"""
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name: Optional[str] = Field(None, max_length=255, description="名称(可选)")
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eigenvalue: Optional[str] = Field(None, description="特征值(可选,文件处理后可更新)") # 保留更新能力
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address: Optional[str] = Field(None, description="图片完整路径(可选,更新图片时使用)")
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# ------------------------------
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2025-09-12 14:05:09 +08:00
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# 响应模型(后端返回数据)- 核心修改:删除eigenvalue字段
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# ------------------------------
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class FaceResponse(BaseModel):
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"""人脸记录响应模型(仅返回需要的字段,移除eigenvalue)"""
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id: int = Field(..., description="主键ID(数据库自增)")
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name: Optional[str] = Field(None, description="名称")
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address: Optional[str] = Field(None, description="人脸图片完整保存路径(数据库新增字段)") # 仅保留address
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created_at: datetime = Field(..., description="记录创建时间(数据库自动生成)")
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updated_at: datetime = Field(..., description="记录更新时间(数据库自动生成)")
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# 关键配置:支持从数据库查询结果(字典)直接转换
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model_config = {"from_attributes": True}
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class FaceListResponse(BaseModel):
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"""人脸列表分页响应模型(结构不变,内部FaceResponse已移除eigenvalue)"""
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total: int = Field(..., description="筛选后的总记录数")
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faces: List[FaceResponse] = Field(..., description="当前页的人脸记录列表")
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model_config = {"from_attributes": True}
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