使用 azure error 'Resource not found' 的情感分析

Question

我创建了一个 python 程序，它接受字符串作为输入并对它执行情感分析。

我已经按照文档中的说明创建了环境变量，并且还重新启动了 cmd 以及 Visual Studio 但是，我仍然收到以下错误：

Encountered exception. Operation returned an invalid status code 'Resource Not Found'

python程序如下：

import os
from azure.cognitiveservices.language.textanalytics import TextAnalyticsClient
from msrest.authentication import CognitiveServicesCredentials

#TEXT_ANALYTICS_SUBSCRIPTION_KEY = 'b2c4f0ee35c941078d9e6971c15c3472'
#TEXT_ANALYTICS_ENDPOINT = 'https://westcentralus.api.cognitive.microsoft.com/text/analytics'

key_var_name = 'TEXT_ANALYTICS_SUBSCRIPTION_KEY'
if not key_var_name in os.environ:
    raise Exception('Please set/export the environment variable: {}'.format(key_var_name))
subscription_key = os.environ[key_var_name]

endpoint_var_name = 'TEXT_ANALYTICS_ENDPOINT'
if not endpoint_var_name in os.environ:
    raise Exception('Please set/export the environment variable: {}'.format(endpoint_var_name))
endpoint = os.environ[endpoint_var_name]

def authenticateClient():
    credentials = CognitiveServicesCredentials(subscription_key)
    text_analytics_client = TextAnalyticsClient(
        endpoint=endpoint, credentials=credentials)
    return text_analytics_client

sentence = input("Enter the string:")

def sentiment():

    client = authenticateClient()

    try:
        documents = [
            {"id": "1", "language": "en", "text": sentence}
        ]

        response = client.sentiment(documents=documents)
        for document in response.documents:
            print("Entered Text: ", document.text, ", Sentiment Score: ",
                  "{:.2f}".format(document.score))

    except Exception as err:
        print("Encountered exception. {}".format(err))
sentiment()

Answer 1

不建议在此处共享您的订阅密钥，请尽快撤销此订阅密钥。对于您的问题，请尝试此操作：

import os
from azure.cognitiveservices.language.textanalytics import TextAnalyticsClient
from msrest.authentication import CognitiveServicesCredentials

subscription_key = 'b2c4f0ee35c941078d9e6971c15c3472'
endpoint = 'https://westcentralus.api.cognitive.microsoft.com/'

def authenticateClient():
    credentials = CognitiveServicesCredentials(subscription_key)
    text_analytics_client = TextAnalyticsClient(
        endpoint=endpoint, credentials=credentials)
    return text_analytics_client

sentence = input("Enter the string:")

def sentiment():

    client = authenticateClient()

    try:
        documents = [
            {"id": "1", "language": "en", "text": sentence}
        ]



        response = client.sentiment(documents=documents)
        for document in response.documents:
            print("Entered Text: ",sentence ,", Sentiment Score: ",
                  "{:.2f}".format(document.score))


    except Exception as err:
        print("Encountered exception. {}".format(err))

sentiment()

结果：

使用 azure error 'Resource not found' 的情感分析

Sentiment Analysis using azure error 'Resource not found'

python

azure

sentiment-analysis

microsoft-cognitive

azure-cognitive-services