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annotate src/handlers/sentiment.py @ 6:db2ce7097ff3

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add string parameters
author Dennis Concepcion Martin <dennisconcepcionmartin@gmail.com>
date Fri, 17 Sep 2021 17:42:42 +0200
parents cfd876570008
children
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5c36f51105c2 fetch tweets working
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1 import requests
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3 # noinspection PyUnresolvedReferences
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4 from secrets_controller import get_secret
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5 # noinspection PyUnresolvedReferences
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6 from event_controller import unwrap_sentiment_string_parameters
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7 # noinspection PyUnresolvedReferences
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8 from url_controller import create_twitter_url
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11 def get_tweet_sentiment(event, context):
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12 """
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13 :param event: dict, required
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14 API Gateway Lambda Proxy Input Format
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15 :param context: object, required
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16 Lambda Context runtime methods and attributes
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17 :return: dict
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18 API Gateway Lambda Proxy Output Format
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19 """
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21 # Unwrap query string parameters
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22 twitter_user, number_of_tweets = unwrap_sentiment_string_parameters(event)
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24 # URL creation & authentication
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25 twitter_url = create_twitter_url(twitter_user, number_of_tweets)
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26 twitter_key = get_secret(secret_name='tweet-analysis-keys')
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27 twitter_header = {"Authorization": "Bearer {}".format(twitter_key['BEARER'])}
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29 # Request tweets to Twitter
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30 twitter_response = requests.request("GET", twitter_url, headers=twitter_header)
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32 # Analyse tweets with AWS Comprehend
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34 return {
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35 "statusCode": 200,
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36 "body": {
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37 "tweets": twitter_response.json()
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38 }
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39 }