22 lines
736 B
Python
22 lines
736 B
Python
"""
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Model representation of a City
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SPDX - License - Identifier: LGPL - 3.0 - or -later
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Copyright © 2022 Concordia CERC group
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Project Coder Peter Yefi peteryefi@gmail.com
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"""
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from sqlalchemy import Column, Integer, String, Sequence, Float
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from db_config import Base
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from sqlalchemy.orm import relationship
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class City(Base):
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__tablename__ = "models"
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id = Column(Integer, Sequence('city_id_seq'), primary_key=True)
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name = Column(String, nullable=False)
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location = Column(String, nullable=False)
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country_code = Column(String, nullable=False)
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latitude = Column(Float, nullable=False)
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longitude = Column(Float, nullable=False)
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building = relationship('Building', backref='models', lazy=True, cascade="all, delete-orphan")
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