def getNearbyStops(self, lat, long, exclude_stop=0):
c = self.conn.cursor()
RANGE = 0.005
rows = c.execute('''SELECT StopNo, FlagStopNo, StopName, CityDirection, SuburbName, Latitude, Longitude FROM stops WHERE StopNo != ? AND StopNo IN
(SELECT StopNo FROM stops WHERE Latitude BETWEEN ? and ?
INTERSECT
SELECT StopNo FROM stops WHERE Longitude BETWEEN ? and ?)''',
(exclude_stop, lat - RANGE, lat + RANGE, long - RANGE, long + RANGE))
stops = map(lambda row: dict(zip(map(lambda a: a[0], rows.description), row)), rows)
c.close()
for stop in stops:
stop['Distance'] = distance_between(lat, long,
stop['Latitude'], stop['Longitude'])
stops.sort(cmp = lambda a, b: cmp(a['Distance'], b['Distance']))
return stops
def distance_to_liblocation(src, target):
return distance_between(src.lat, src.lon, target.lat, target.lon) * 1000
def get_distance_from(self, lng, lat):
return location.distance_between(float(lat),
float(lng),
float(self.lat),
float(self.lng))
def distance_to_liblocation(self, target):
return location.distance_between(self.lat, self.lon, target.lat, target.lon) * 1000
def distance_to_liblocation(src, target):
return distance_between(src.lat, src.lon, target.lat, target.lon) * 1000
