2017-12-13 09:58:48 +00:00
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from sqlalchemy import Column, Integer, Date, Float, ForeignKey
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2017-12-12 20:46:21 +00:00
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from sqlalchemy.orm import relationship
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from .base import Base
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class DeviceStats(Base):
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__tablename__ = "device_stats"
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id = Column(Integer, primary_key=True)
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date = Column(Date)
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receiver_count = Column(Integer)
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aircraft_beacon_count = Column(Integer)
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max_altitude = Column(Float)
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# Relations
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device_id = Column(Integer, ForeignKey('device.id', ondelete='SET NULL'), index=True)
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device = relationship('Device', foreign_keys=[device_id])
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