xiamuceer
29 lines
1.3 KiB
Python
29 lines
1.3 KiB
Python
"""设置数据模型"""
|
|
from sqlalchemy import Column, String, Text, Float, Integer, DateTime, Index
|
|
from sqlalchemy.sql import func
|
|
from app.database import Base
|
|
import uuid
|
|
|
|
|
|
class Settings(Base):
|
|
"""设置表"""
|
|
__tablename__ = "settings"
|
|
|
|
id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
|
|
user_id = Column(String(50), nullable=False, unique=True, index=True, comment="用户ID")
|
|
api_provider = Column(String(50), default="openai", comment="API提供商")
|
|
api_key = Column(String(500), comment="API密钥")
|
|
api_base_url = Column(String(500), comment="自定义API地址")
|
|
model_name = Column(String(100), default="gpt-4", comment="模型名称")
|
|
temperature = Column(Float, default=0.7, comment="温度参数")
|
|
max_tokens = Column(Integer, default=2000, comment="最大token数")
|
|
preferences = Column(Text, comment="其他偏好设置(JSON)")
|
|
created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
|
|
updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), comment="更新时间")
|
|
|
|
__table_args__ = (
|
|
Index('idx_user_id', 'user_id'),
|
|
)
|
|
|
|
def __repr__(self):
|
|
return f"<Settings(id={self.id}, user_id={self.user_id}, api_provider={self.api_provider})>" |