def from_node(cls, node, xml_ns, ns_key=None, kwargs=None):
if xml_ns is None or 'sfa' not in xml_ns:
raise ValueError('xml_ns must contain an entry for key "sfa"')
coords = cls._deserialize_point(node, xml_ns, 'Point')
if coords is not None:
return cls(Point=PointType(coordinates=coords))
coords = cls._deserialize_line(node, xml_ns, tag='Line')
if coords is not None:
return cls(Line=LineStringType(coordinates=coords))
coords = cls._deserialize_line(node, xml_ns, tag='LinearRing')
if coords is not None:
return cls(LinearRing=LinearRingType(coordinates=coords))
coords = cls._deserialize_polygon(node, xml_ns, tag='Polygon')
if coords is not None:
return cls(Polygon=PolygonType(coordinates=coords))
coords = cls._deserialize_line(node, xml_ns, tag='MultiPoint')
if coords is not None:
return cls(MultiPoint=MultiPointType(coordinates=coords))
coords = cls._deserialize_multilinestring(node, xml_ns, tag='MultiLineString')
if coords is not None:
return cls(MultiLineString=MultiLineStringType(coordinates=coords))
coords = cls._deserialize_multipolygon(node, xml_ns, tag='MultiPolygon')
if coords is not None:
return cls(MultiPolygon=MultiPolygonType(coordinates=coords))
return cls()
def Polygon(self, value):
if value is None:
self._Polygon = None
elif isinstance(value, list):
self._Polygon = PolygonType(coordinates=value)
elif isinstance(value, PolygonType):
self._Polygon = value
else:
raise TypeError(
'Polygon requires and instance of sarpy.geometry.geometry_elements.Polygon, '
'got {}'.format(type(value)))