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2f7341dc1f
refactor: Reorganize datamate-python (previously label-studio-adapter) into a DDD style structure.
51 lines
2.1 KiB
Python
51 lines
2.1 KiB
Python
"""
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Tables of Annotation Management Module
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"""
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import uuid
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from sqlalchemy import Column, String, BigInteger, Boolean, TIMESTAMP, Text, Integer, JSON, Date
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from sqlalchemy.sql import func
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from app.db.session import Base
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class AnnotationTemplate(Base):
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"""标注模板模型"""
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__tablename__ = "t_dm_annotation_templates"
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id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()), comment="UUID主键ID")
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name = Column(String(32), nullable=False, comment="模板名称")
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description = Column(String(255), nullable=True, comment="模板描述")
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configuration = Column(JSON, nullable=True, comment="配置信息（JSON格式）")
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created_at = Column(TIMESTAMP, server_default=func.current_timestamp(), comment="创建时间")
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deleted_at = Column(TIMESTAMP, nullable=True, comment="删除时间（软删除）")
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def __repr__(self):
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return f"<AnnotationTemplate(id={self.id}, name={self.name})>"
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@property
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def is_deleted(self) -> bool:
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"""检查是否已被软删除"""
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return self.deleted_at is not None
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class LabelingProject(Base):
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"""标注工程表"""
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__tablename__ = "t_dm_labeling_projects"
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id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()), comment="UUID主键ID")
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dataset_id = Column(String(36), nullable=False, comment="数据集ID")
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name = Column(String(32), nullable=False, comment="项目名称")
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labeling_project_id = Column(String(8), nullable=False, comment="Label Studio项目ID")
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configuration = Column(JSON, nullable=True, comment="标签配置")
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progress = Column(JSON, nullable=True, comment="标注进度统计")
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created_at = Column(TIMESTAMP, server_default=func.current_timestamp(), comment="创建时间")
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deleted_at = Column(TIMESTAMP, nullable=True, comment="删除时间（软删除）")
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def __repr__(self):
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return f"<LabelingProject(id={self.id}, dataset_id={self.dataset_id}, name={self.name})>"
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@property
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def is_deleted(self) -> bool:
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"""检查是否已被软删除"""
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return self.deleted_at is not None |