39 lines
1.5 KiB
Python
39 lines
1.5 KiB
Python
"""
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工具定义模型
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"""
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from sqlalchemy import Column, String, Text, JSON, DateTime, Boolean, ForeignKey, Integer, func
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from sqlalchemy.dialects.mysql import CHAR
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from sqlalchemy.orm import relationship
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from app.core.database import Base
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import uuid
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class Tool(Base):
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"""工具定义表"""
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__tablename__ = "tools"
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id = Column(CHAR(36), primary_key=True, default=lambda: str(uuid.uuid4()), comment="工具ID")
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name = Column(String(100), nullable=False, unique=True, comment="工具名称")
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description = Column(Text, nullable=False, comment="工具描述")
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category = Column(String(50), comment="工具分类")
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# 工具定义（OpenAI Function格式）
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function_schema = Column(JSON, nullable=False, comment="函数定义（JSON Schema）")
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# 工具实现类型
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implementation_type = Column(String(50), nullable=False, comment="实现类型: builtin/http/workflow/code")
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implementation_config = Column(JSON, comment="实现配置")
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# 元数据
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is_public = Column(Boolean, default=False, comment="是否公开")
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user_id = Column(CHAR(36), ForeignKey("users.id"), nullable=True, comment="创建者ID")
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use_count = Column(Integer, default=0, comment="使用次数")
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created_at = Column(DateTime, default=func.now(), comment="创建时间")
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updated_at = Column(DateTime, default=func.now(), onupdate=func.now(), comment="更新时间")
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# 关系
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user = relationship("User", backref="tools")
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def __repr__(self):
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return f"<Tool(id={self.id}, name={self.name})>"
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