kopia lustrzana https://github.com/glidernet/ogn-python
42 wiersze
1.4 KiB
Python
42 wiersze
1.4 KiB
Python
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from geoalchemy2.types import Geometry
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from app import db
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class ReceiverStats(db.Model):
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__tablename__ = "receiver_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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# Static data
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firstseen = db.Column(db.DateTime, index=True)
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lastseen = db.Column(db.DateTime, index=True)
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location_wkt = db.Column("location", Geometry("POINT", srid=4326))
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altitude = db.Column(db.Float(precision=2))
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version = db.Column(db.String)
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platform = db.Column(db.String)
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# Statistic data
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aircraft_beacon_count = db.Column(db.Integer)
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aircraft_count = db.Column(db.SmallInteger)
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max_distance = db.Column(db.Float)
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quality = db.Column(db.Float(precision=2))
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# Relation statistic data
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quality_offset = db.Column(db.Float(precision=2))
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# Ranking data
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aircraft_beacon_count_ranking = db.Column(db.SmallInteger)
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aircraft_count_ranking = db.Column(db.SmallInteger)
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max_distance_ranking = db.Column(db.SmallInteger)
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quality_ranking = db.Column(db.Integer)
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# Relations
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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=db.backref("stats", order_by="ReceiverStats.date.asc()"))
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db.Index("ix_receiver_stats_date_receiver_id", ReceiverStats.date, ReceiverStats.receiver_id)
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