place.py 文件源码

def get_or_add_place(cls, hit):
        place = cls.query.filter_by(osm_type=hit['osm_type'],
                                    osm_id=hit['osm_id']).one_or_none()

        if place and place.place_id != hit['place_id']:
            place.update_from_nominatim(hit)
        elif not place:
            place = Place.query.get(hit['place_id'])
            if place:
                place.update_from_nominatim(hit)
            else:
                place = cls.from_nominatim(hit)
                session.add(place)
        session.commit()
        return place