kopia lustrzana https://github.com/glidernet/ogn-python
27 wiersze
1.0 KiB
Python
27 wiersze
1.0 KiB
Python
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from app import db
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class RelationStats(db.Model):
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__tablename__ = "relation_stats"
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id = db.Column(db.Integer, primary_key=True)
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date = db.Column(db.Date)
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# Statistic data
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quality = db.Column(db.Float(precision=2))
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beacon_count = db.Column(db.Integer)
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# Relations
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device_id = db.Column(db.Integer, db.ForeignKey("devices.id", ondelete="SET NULL"), index=True)
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device = db.relationship("Device", foreign_keys=[device_id], backref="relation_stats")
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receiver_id = db.Column(db.Integer, db.ForeignKey("receivers.id", ondelete="SET NULL"), index=True)
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receiver = db.relationship("Receiver", foreign_keys=[receiver_id], backref="relation_stats")
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def __repr__(self):
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return "<RelationStats: %s,%s,%s>" % (self.date, self.quality, self.beacon_count)
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db.Index("ix_relation_stats_date_device_id", RelationStats.date, RelationStats.device_id, RelationStats.receiver_id)
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db.Index("ix_relation_stats_date_receiver_id", RelationStats.date, RelationStats.receiver_id, RelationStats.device_id)
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