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database.py
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Zero1l
update database.py
03 фев 2026, 14:33
Верифицирован
03 фев 2026, 14:33
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#database.py from sqlalchemy import create_engine, Column, Integer, String, Float, DateTime, ForeignKey from sqlalchemy.orm import sessionmaker, declarative_base, relationship from sqlalchemy.sql import func DATABASE_URL = "sqlite:///./advertisements.db" engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False}) SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine) Base = declarative_base() class User(Base): tablename = "users" id = Column(Integer, primary_key=True, index=True) username = Column(String, unique=True, nullable=False, index=True) hashed_password = Column(String, nullable=False) role = Column(String, default="user", nullable=False) created_at = Column(DateTime, server_default=func.now()) class Advertisement(Base): tablename = "advertisements" id = Column(Integer, primary_key=True, index=True) title = Column(String, nullable=False) description = Column(String, nullable=False) price = Column(Float, nullable=False) author = Column(String, nullable=False) created_at = Column(DateTime, server_default=func.now()) owner_id = Column(Integer, ForeignKey("users.id"), nullable=True) owner = relationship("User", back_populates="advertisements")