def test_geodesic_distance(self):
self.assertApproximates(
smath.geodesic_distance((0, 0), (0, 180)),
smath._EARTH_MEAN_RADIUS_METERS * pi,
1e-8)
self.assertApproximates(
smath.geodesic_distance((0, 0), (0, 90)),
smath._EARTH_MEAN_RADIUS_METERS * pi / 2,
1e-8)
def _record_filter(self, record):
loc = record.get(u'location') # TODO this should be [] but we're working with unnormalized records
if loc:
if geodesic_distance(loc, self.__center) > self.__radius:
return None
else:
if not self.__include_no_location:
return None
return record
def test_geodesic_distance(self):
self.assertApproximates(smath.geodesic_distance((0, 0), (0, 180)),
smath._EARTH_MEAN_RADIUS_METERS * pi, 1e-8)
self.assertApproximates(smath.geodesic_distance((0, 0), (0, 90)),
smath._EARTH_MEAN_RADIUS_METERS * pi / 2, 1e-8)
