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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_indexer_operations_async.py
DESCRIPTION:
This sample demonstrates how to get, create, update, or delete a Indexer.
USAGE:
python sample_indexer_operations_async.py
Set the environment variables with your own values before running the sample:
1) AZURE_SEARCH_SERVICE_ENDPOINT - the endpoint of your Azure Cognitive Search service
2) AZURE_SEARCH_API_KEY - your search API key
"""
import asyncio
import os
service_endpoint = os.getenv("AZURE_SEARCH_SERVICE_ENDPOINT")
key = os.getenv("AZURE_SEARCH_API_KEY")
connection_string = os.getenv("AZURE_STORAGE_CONNECTION_STRING")
from azure.core.credentials import AzureKeyCredential
from azure.search.documents.indexes.models import (
SearchIndexerDataContainer,
SearchIndexerDataSourceConnection,
SearchIndex,
SearchIndexer,
SimpleField,
SearchFieldDataType
)
from azure.search.documents.indexes.aio import SearchIndexerClient, SearchIndexClient
indexers_client = SearchIndexerClient(service_endpoint, AzureKeyCredential(key))
async def create_indexer():
# create an index
index_name = "async-indexer-hotels"
fields = [
SimpleField(name="hotelId", type=SearchFieldDataType.String, key=True),
SimpleField(name="baseRate", type=SearchFieldDataType.Double)
]
index = SearchIndex(name=index_name, fields=fields)
ind_client = SearchIndexClient(service_endpoint, AzureKeyCredential(key))
async with ind_client:
await ind_client.create_index(index)
# [START create_indexer_async]
# create a datasource
container = SearchIndexerDataContainer(name='searchcontainer')
data_source_connection = SearchIndexerDataSourceConnection(
name="async-indexer-datasource",
type="azureblob",
connection_string=connection_string,
container=container
)
data_source = await indexers_client.create_data_source_connection(data_source_connection)
# create an indexer
indexer = SearchIndexer(
name="async-sample-indexer",
data_source_name="async-indexer-datasource",
target_index_name="async-indexer-hotels"
)
result = await indexers_client.create_indexer(indexer)
print("Create new Indexer - async-sample-indexer")
# [END create_indexer_async]
async def list_indexers():
# [START list_indexer_async]
result = await indexers_client.get_indexers()
names = [x.name for x in result]
print("Found {} Indexers in the service: {}".format(len(result), ", ".join(names)))
# [END list_indexer_async]
async def get_indexer():
# [START get_indexer_async]
result = await indexers_client.get_indexer("async-sample-indexer")
print("Retrived Indexer 'async-sample-indexer'")
return result
# [END get_indexer_async]
async def get_indexer_status():
# [START get_indexer_status_async]
result = await indexers_client.get_indexer_status("async-sample-indexer")
print("Retrived Indexer status for 'async-sample-indexer'")
return result
# [END get_indexer_status_async]
async def run_indexer():
# [START run_indexer_async]
result = await indexers_client.run_indexer("async-sample-indexer")
print("Ran the Indexer 'async-sample-indexer'")
return result
# [END run_indexer_async]
async def reset_indexer():
# [START reset_indexer_async]
result = await indexers_client.reset_indexer("async-sample-indexer")
print("Reset the Indexer 'async-sample-indexer'")
return result
# [END reset_indexer_async]
async def delete_indexer():
# [START delete_indexer_async]
await indexers_client.delete_indexer("async-sample-indexer")
print("Indexer 'async-sample-indexer' successfully deleted")
# [END delete_indexer_async]
async def main():
await create_indexer()
await list_indexers()
await get_indexer()
await get_indexer_status()
await run_indexer()
await reset_indexer()
await delete_indexer()
await indexers_client.close()
if __name__ == '__main__':
asyncio.run(main())
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