26 lines
901 B
Python
26 lines
901 B
Python
from datetime import datetime
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from typing import Optional
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from sqlalchemy import DateTime, String, Text, func
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from sqlalchemy.orm import Mapped, mapped_column
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from ..db.base import Base
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class Prompt(Base):
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"""提示词表，支持后台 CRUD 操作。"""
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__tablename__ = "prompts"
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id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
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name: Mapped[str] = mapped_column(String(100), unique=True, nullable=False, index=True)
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title: Mapped[Optional[str]] = mapped_column(String(255))
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content: Mapped[str] = mapped_column(Text, nullable=False)
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tags: Mapped[Optional[str]] = mapped_column(String(255))
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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server_default=func.now(),
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onupdate=func.now(),
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)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
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