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# coding: utf-8
# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: sample_search_inside_geometry_async.py
DESCRIPTION:
This sample demonstrates how to perform search inside geometry by given target such as `pizza` and multiple different geometry as input, which include GeoJson object and geo_interface property from other existing packages such as shapely.
USAGE:
python sample_search_inside_geometry_async.py
Set the environment variables with your own values before running the sample:
- AZURE_SUBSCRIPTION_KEY - your subscription key
"""
import asyncio
import os
subscription_key = os.getenv("AZURE_SUBSCRIPTION_KEY")
async def search_inside_geometry():
from azure.core.credentials import AzureKeyCredential
from azure.maps.search import MapsSearchClient
maps_search_client = MapsSearchClient(credential=AzureKeyCredential(subscription_key))
geo_json_obj1 = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [[
[-122.143035,47.653536],
[-122.187164,47.617556],
[-122.114981,47.570599],
[-122.132756,47.654009],
[-122.143035,47.653536]
]]
},
"properties": {}
},
{
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [-122.126986,47.639754]
},
"properties": {
"subType": "Circle",
"radius": 100
}
}
]
}
geo_json_obj2= {
'type': 'Polygon',
'coordinates': [
[[-122.43576049804686, 37.7524152343544],
[-122.43301391601562, 37.70660472542312],
[-122.36434936523438, 37.712059855877314],
[-122.43576049804686, 37.7524152343544]]
]
}
# This is the mock results we can get from 3rd party package `Shapely`
#
# from shapely.geometry import Polygon
#
# data = Polygon([
# [-122.43576049804686, 37.7524152343544],
# [-122.43301391601562, 37.70660472542312],
# [-122.36434936523438, 37.712059855877314],
# [-122.43576049804686, 37.7524152343544]
# ]).__geo_interface__
#
geo_obj_interface = {
'type': 'Polygon',
'coordinates': ((
(-122.43576049804686, 37.7524152343544),
(-122.43301391601562, 37.70660472542312),
(-122.36434936523438, 37.712059855877314),
(-122.43576049804686, 37.7524152343544)),
)
}
result1 = maps_search_client.search_inside_geometry(
query="pizza",
geometry=geo_json_obj1
)
print("Search inside geometry with standard GeoJson obejct as input, FeatureCollection:")
print(result1.__dict__)
print("Result 2 and result 3 should be the same: ")
print("__________________________________________")
result2 = maps_search_client.search_inside_geometry(
query="pizza",
geometry=geo_json_obj2
)
print("Search inside geometry with standard GeoJson object as input, Polygon as result 2:")
print(result2.__dict__)
print(f'Id of the first result item of result 2: {result2.results[0].id}')
result3 = maps_search_client.search_inside_geometry(
query="pizza",
geometry=geo_obj_interface
)
print("Search inside geometry with Polygon from third party library `shapely` with geo_interface as result 3:")
print(result2.__dict__)
print(f'Id of the first result item of result 3: {result3.results[0].id}')
if __name__ == '__main__':
asyncio.run(search_inside_geometry())
|
