1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
# 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_authentication_async.py
DESCRIPTION:
This sample demonstrates how to authenticate to the Text Analytics service.
There are two supported methods of authentication:
1) Use a Cognitive Services/Text Analytics API key with AzureKeyCredential from azure.core.credentials
2) Use a token credential from azure-identity to authenticate with Azure Active Directory
See more details about authentication here:
https://docs.microsoft.com/azure/cognitive-services/authentication
USAGE:
python sample_authentication_async.py
Set the environment variables with your own values before running the sample:
1) AZURE_TEXT_ANALYTICS_ENDPOINT - the endpoint to your Cognitive Services resource.
2) AZURE_TEXT_ANALYTICS_KEY - your Cognitive Services/Text Analytics API key
3) AZURE_CLIENT_ID - the client ID of your active directory application.
4) AZURE_TENANT_ID - the tenant ID of your active directory application.
5) AZURE_CLIENT_SECRET - the secret of your active directory application.
"""
import os
import asyncio
class AuthenticationSampleAsync(object):
async def authentication_with_api_key_credential_async(self):
print("\n.. authentication_with_api_key_credential_async")
# [START create_ta_client_with_key_async]
from azure.core.credentials import AzureKeyCredential
from azure.ai.textanalytics.aio import TextAnalyticsClient
endpoint = os.environ["AZURE_TEXT_ANALYTICS_ENDPOINT"]
key = os.environ["AZURE_TEXT_ANALYTICS_KEY"]
text_analytics_client = TextAnalyticsClient(endpoint, AzureKeyCredential(key))
# [END create_ta_client_with_key_async]
doc = [
"""
I need to take my cat to the veterinarian. She's been coughing for a while and I thought it was just a hairball,
but now I'm now worried it might be something else. She's still very healthy so I'm not too worried though.
"""
]
async with text_analytics_client:
result = await text_analytics_client.detect_language(doc)
print("Language detected: {}".format(result[0].primary_language.name))
print("Confidence score: {}".format(result[0].primary_language.confidence_score))
async def authentication_with_azure_active_directory_async(self):
"""DefaultAzureCredential will use the values from these environment
variables: AZURE_CLIENT_ID, AZURE_TENANT_ID, AZURE_CLIENT_SECRET
"""
print("\n.. authentication_with_azure_active_directory_async")
# [START create_ta_client_with_aad_async]
from azure.ai.textanalytics.aio import TextAnalyticsClient
from azure.identity.aio import DefaultAzureCredential
endpoint = os.environ["AZURE_TEXT_ANALYTICS_ENDPOINT"]
credential = DefaultAzureCredential()
text_analytics_client = TextAnalyticsClient(endpoint, credential=credential)
# [END create_ta_client_with_aad_async]
doc = [
"""
I need to take my cat to the veterinarian. She's been coughing for a while and I thought it was just a hairball,
but now I'm now worried it might be something else. She's still very healthy so I'm not too worried though.
"""
]
async with text_analytics_client:
result = await text_analytics_client.detect_language(doc)
print("Language detected: {}".format(result[0].primary_language.name))
print("Confidence score: {}".format(result[0].primary_language.confidence_score))
async def main():
sample = AuthenticationSampleAsync()
await sample.authentication_with_api_key_credential_async()
await sample.authentication_with_azure_active_directory_async()
if __name__ == '__main__':
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
|
