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25 lines
720 B
Python
25 lines
720 B
Python
from sqlalchemy import Column, Integer, ForeignKey, PrimaryKeyConstraint, String
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from sqlalchemy.orm import relationship
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from ..database import Base
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class GameGenre(Base):
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__tablename__ = "game_genres"
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id = Column(Integer, primary_key=True)
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genre = Column(String, nullable=False, unique=True)
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games = relationship("Game", secondary="game_to_genre",
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lazy="selectin", viewonly=True)
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class GameToGenre(Base):
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__tablename__ = "game_to_genre"
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__table_args__ = (
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PrimaryKeyConstraint("game_id", "genre_id"),
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)
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game_id = Column(Integer, ForeignKey("games.id"), nullable=False)
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genre_id = Column(Integer, ForeignKey("game_genres.id"), nullable=False)
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