28 lines
1.0 KiB
Python
28 lines
1.0 KiB
Python
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from typing import Optional, TYPE_CHECKING
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from uuid import UUID
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from datetime import datetime
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from sqlmodel import Field, Relationship, UniqueConstraint, Column, func, DateTime
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from .base import TableBase
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if TYPE_CHECKING:
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from .user import User
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class Tag(TableBase, table=True):
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"""标签模型"""
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__table_args__ = (UniqueConstraint("name", "user_id", name="uq_tag_name_user"),)
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name: str = Field(max_length=255, description="标签名称")
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icon: str | None = Field(default=None, max_length=255, description="标签图标")
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color: str | None = Field(default=None, max_length=255, description="标签颜色")
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type: int = Field(default=0, sa_column_kwargs={"server_default": "0"}, description="标签类型: 0=手动, 1=自动")
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expression: str | None = Field(default=None, description="自动标签的匹配表达式")
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# 外键
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user_id: UUID = Field(foreign_key="user.id", index=True, description="所属用户UUID")
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# 关系
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user: "User" = Relationship(back_populates="tags") |