15 lines
557 B
Python
15 lines
557 B
Python
from sqlalchemy import Column, Integer, String, Text, DateTime
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from sqlalchemy.ext.declarative import declarative_base
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Base = declarative_base()
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class News(Base):
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__tablename__ = 'news'
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id = Column(Integer, primary_key=True, autoincrement=True)
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title = Column(String(255), nullable=False)
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content = Column(Text, nullable=True)
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url = Column(String(255), nullable=False, unique=True)
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source = Column(String(50), nullable=True)
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publish_time = Column(DateTime, nullable=True)
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created_at = Column(DateTime, nullable=False) |