def test_multipolygon():
g = geojson.MultiPolygon([
([(3.78, 9.28), (-130.91, 1.52), (35.12, 72.234), (3.78, 9.28)],),
([(23.18, -34.29), (-1.31, -4.61), (3.41, 77.91), (23.18, -34.29)],)])
itr = coords(g)
pairs = list(itr)
assert pairs[0] == (3.78, 9.28)
assert pairs[-1] == (23.18, -34.29)
def test_multipolygon(self):
g = geojson.MultiPolygon([
([(3.78, 9.28), (-130.91, 1.52), (35.12, 72.234), (3.78, 9.28)],),
([(23.18, -34.29), (-1.31, -4.61), (3.41, 77.91), (23.18, -34.29)],)])
itr = coords(g)
pairs = list(itr)
self.assertEqual(pairs[0], (3.78, 9.28))
self.assertEqual(pairs[-1], (23.18, -34.29))
def coords(obj):
"""Yield all coordinate coordinate tuples from a geometry or feature."""
if isinstance(obj, (tuple, list)):
coordinates = obj
elif 'geometry' in obj:
coordinates = obj['geometry']['coordinates']
else:
coordinates = obj.get('coordinates', obj)
for e in coordinates:
if isinstance(e, (float, int)):
yield tuple(coordinates)
break
else:
for f in coords(e):
yield f
def test_dict():
itr = coords({'type': 'Point', 'coordinates': [-115.81, 37.24]})
assert next(itr) == (-115.81, 37.24)
def test_point():
itr = coords(geojson.Point((-115.81, 37.24)))
assert next(itr) == (-115.81, 37.24)
def test_point_feature():
itr = coords(geojson.Feature(geometry=geojson.Point((-115.81, 37.24))))
assert next(itr) == (-115.81, 37.24)
def test_point(self):
itr = coords(geojson.Point((-115.81, 37.24)))
self.assertEqual(next(itr), (-115.81, 37.24))
def test_point_feature(self):
itr = coords(geojson.Feature(geometry=geojson.Point((-115.81, 37.24))))
self.assertEqual(next(itr), (-115.81, 37.24))
def test_dict(self):
itr = coords({'type': 'Point', 'coordinates': [-115.81, 37.24]})
self.assertEqual(next(itr), (-115.81, 37.24))
def test_point_feature(self):
itr = coords(geojson.Feature(geometry=geojson.Point((-115.81, 37.24))))
self.assertEqual(next(itr), (-115.81, 37.24))
def test_dict(self):
itr = coords({'type': 'Point', 'coordinates': [-115.81, 37.24]})
self.assertEqual(next(itr), (-115.81, 37.24))
def test_point(self):
itr = coords(geojson.Point((-115.81, 37.24)))
self.assertEqual(next(itr), (-115.81, 37.24))
