Ubuntu
40 lines
1.6 KiB
Python
40 lines
1.6 KiB
Python
"""
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图片资源模型
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复用自 personal-blog，添加 module 字段支持多模块共用
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"""
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from sqlalchemy import Column, Integer, String, DateTime, func
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from app.database import Base
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class Image(Base):
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"""上传的图片资源"""
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__tablename__ = "images"
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id = Column(Integer, primary_key=True, index=True)
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filename = Column(String(255), nullable=False, comment="存储文件名")
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original_name = Column(String(255), comment="原始文件名")
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file_path = Column(String(500), nullable=False, comment="原图路径")
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thumb_path = Column(String(500), comment="缩略图路径")
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description = Column(String(500), comment="图片描述")
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file_size = Column(Integer, comment="文件大小（字节）")
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width = Column(Integer, comment="图片宽度")
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height = Column(Integer, comment="图片高度")
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module = Column(String(20), default="news", comment="所属模块：news/product/page等")
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created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
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def to_dict(self):
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"""转换为字典"""
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return {
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"id": self.id,
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"filename": self.filename,
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"original_name": self.original_name,
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"file_path": self.file_path,
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"thumb_path": self.thumb_path,
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"description": self.description,
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"file_size": self.file_size,
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"width": self.width,
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"height": self.height,
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"module": self.module,
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"created_at": self.created_at.isoformat() if self.created_at else None,
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}
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