kopia lustrzana https://github.com/glidernet/ogn-python
36 wiersze
963 B
Python
36 wiersze
963 B
Python
from sqlalchemy import Column, String, Integer, DateTime
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from sqlalchemy.orm import relationship
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from geoalchemy2.types import Geometry
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from geoalchemy2.shape import to_shape
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from .base import Base
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from .geo import Location
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class Receiver(Base):
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__tablename__ = "receiver"
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id = Column(Integer, primary_key=True)
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location_wkt = Column('location', Geometry('POINT', srid=4326))
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altitude = Column(Integer)
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name = Column(String(9))
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firstseen = Column(DateTime, index=True)
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lastseen = Column(DateTime, index=True)
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country_code = Column(String(2))
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version = Column(String)
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platform = Column(String)
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# Relations
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aircraft_beacons = relationship('AircraftBeacon')
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receiver_beacons = relationship('ReceiverBeacon')
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@property
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def location(self):
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if self.location_wkt is None:
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return None
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coords = to_shape(self.location_wkt)
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return Location(lat=coords.y, lon=coords.x)
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