24 lines
632 B
Python
24 lines
632 B
Python
#创建顾问表
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from sqlalchemy import Column, Integer, String, Boolean, Date
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from sqlalchemy.orm import relationship
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from database import Base
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class Counselor(Base):
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__tablename__ = 'counselor'
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id = Column(Integer, primary_key=True,autoincrement=True)
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name = Column(String(100),nullable=False,unique=True)
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c_time = Column(Date,nullable=False) #创建时间
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c_de = Column(Boolean,default=False) #逻辑判断
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#关联班级表，一对多
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classes=relationship("Classes",back_populates="counselor")
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def __repr__(self):
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return f"<Counselor(id={self.id}, name={self.name})>"
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