Python ensure_geometry Examples

Example #1

def ensure_multipoint(geom):
    """
    Makes sure the parameter passed in looks like a GEOS ``MultiPoint``.
    """
    ensure_geometry(geom)

    if geom.geom_type != 'MultiPoint':
        raise SpatialError("Provided geometry '%s' is not a 'MultiPoint'." % geom)

    return geom

Example #2

File: fields_es5.py Project: exaft-andrey/django-haystack

    def prepare(self, obj):
        from haystack.utils.geo import ensure_geometry

        value = super(GeometryField, self).prepare(obj)
        if not value:
            return value
        value = ensure_geometry(value)
        value = json.loads(value.geojson)
        value['type'] = value['type'].lower()
        return value

Example #3

File: test_spatial.py Project: acdha/django-haystack

 def test_ensure_geometry(self):
     self.assertRaises(
         SpatialError, ensure_geometry, [38.97127105172941, -95.23592948913574]
     )
     ensure_geometry(GEOSGeometry("POLYGON((-95 38, -96 40, -97 42, -95 38))"))
     ensure_geometry(GEOSGeometry("POINT(-95.23592948913574 38.97127105172941)"))
     ensure_geometry(Point(-95.23592948913574, 38.97127105172941))

Example #4

 def test_ensure_geometry(self):
     self.assertRaises(SpatialError, ensure_geometry,
                       [38.97127105172941, -95.23592948913574])
     ensure_geometry(
         GEOSGeometry("POLYGON((-95 38, -96 40, -97 42, -95 38))"))
     ensure_geometry(
         GEOSGeometry("POINT(-95.23592948913574 38.97127105172941)"))
     ensure_geometry(Point(-95.23592948913574, 38.97127105172941))

Example #5

File: test_spatial.py Project: django-haystack/django-haystack

    def test_ensure_geometry(self):
        from django.contrib.gis.geos import GEOSGeometry, Point

        self.assertRaises(
            SpatialError, ensure_geometry, [38.97127105172941, -95.23592948913574]
        )
        ensure_geometry(GEOSGeometry("POLYGON((-95 38, -96 40, -97 42, -95 38))"))
        ensure_geometry(GEOSGeometry("POINT(-95.23592948913574 38.97127105172941)"))
        ensure_geometry(Point(-95.23592948913574, 38.97127105172941))

Example #6

    def test_ensure_geometry(self):
        from django.contrib.gis.geos import GEOSGeometry, Point

        self.assertRaises(
            SpatialError, ensure_geometry, [38.97127105172941, -95.23592948913574]
        )
        ensure_geometry(GEOSGeometry("POLYGON((-95 38, -96 40, -97 42, -95 38))"))
        ensure_geometry(GEOSGeometry("POINT(-95.23592948913574 38.97127105172941)"))
        ensure_geometry(Point(-95.23592948913574, 38.97127105172941))