# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from typing import List
from shapely.geometry import (
GeometryCollection,
LineString,
MultiLineString,
MultiPoint,
MultiPolygon,
Point,
Polygon,
)
from shapely.geometry.base import BaseGeometry
from sedona.spark.core.geom.geography import Geography
[docs]
def assign_all() -> bool:
geoms = [
Point,
MultiPoint,
Polygon,
MultiPolygon,
LineString,
MultiLineString,
GeometryCollection,
]
assign_udt_shapely_objects(geoms=geoms)
assign_user_data_to_shapely_objects(geoms=geoms)
assign_udt_geography()
assign_udt_raster()
return True
[docs]
def assign_udt_shapely_objects(geoms: List[type(BaseGeometry)]) -> bool:
from sedona.spark.sql.types import GeometryType
for geom in geoms:
geom.__UDT__ = GeometryType()
return True
[docs]
def assign_user_data_to_shapely_objects(geoms: List[type(BaseGeometry)]) -> bool:
for geom in geoms:
geom.getUserData = lambda geom_instance: geom_instance.userData
[docs]
def assign_udt_geography():
from sedona.spark.sql.types import GeographyType
Geography.__UDT__ = GeographyType()
[docs]
def assign_udt_raster():
from sedona.spark.sql.types import RasterType
try:
from sedona.spark.raster.sedona_raster import SedonaRaster
SedonaRaster.__UDT__ = RasterType()
except ImportError:
# Some dependencies for SedonaRaster to work is not available (for
# instance, rasterio), Raster support is an opt-in feature, so we
# ignore this error and skip registering UDT for it.
pass