Das deutsche Python-Forum

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import json
import csv
import tweepy
import re

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"""
INPUTS:
    consumer_key, consumer_secret, access_token, access_token_secret: codes 
    telling twitter that we are authorized to access this data
    hashtag_phrase: the combination of hashtags to search for
OUTPUTS:
    none, simply save the tweet info to a spreadsheet
"""
def search_for_hashtags(consumer_key, consumer_secret, access_token, access_token_secret, hashtag_phrase):
    
    #create authentication for accessing Twitter
    auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
    auth.set_access_token(access_token, access_token_secret)

    #initialize Tweepy API
    api = tweepy.API(auth)
    
    #get the name of the spreadsheet we will write to
    fname = '_'.join(re.findall(r"#(\w+)", hashtag_phrase))

    #open the spreadsheet we will write to
    with open('%s.csv' % (fname), 'wb') as file:

        w = csv.writer(file)

        #write header row to spreadsheet
        w.writerow(['timestamp', 'tweet_text', 'username', 'all_hashtags', 'followers_count'])

        #for each tweet matching our hashtags, write relevant info to the spreadsheet
        for tweet in tweepy.Cursor(api.search, q=hashtag_phrase+' -filter:retweets', \
                                   lang="de", tweet_mode='extended').items(100):
            w.writerow([tweet.created_at, tweet.full_text.replace('\n',' ').encode('utf-8'), tweet.user.screen_name.encode('utf-8'), [e['text'] for e in tweet._json['entities']['hashtags']], tweet.user.followers_count])

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consumer_key = input('Consumer Key ')
consumer_secret = input('Consumer Secret ')
access_token = input('Access Token ')
access_token_secret = input('Access Token Secret ')
    
hashtag_phrase = input('Hashtag Phrase ')

if __name__ == '__main__':
    search_for_hashtags(consumer_key, consumer_secret, access_token, access_token_secret, hashtag_phrase)

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---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-1-97600f226d21> in <module>
      7 
      8 if __name__ == '__main__':
----> 9     search_for_hashtags(consumer_key, consumer_secret, access_token, access_token_secret, hashtag_phrase)

NameError: name 'search_for_hashtags' is not defined

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---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-3-97600f226d21> in <module>
      7 
      8 if __name__ == '__main__':
----> 9     search_for_hashtags(consumer_key, consumer_secret, access_token, access_token_secret, hashtag_phrase)

<ipython-input-2-02652c2d50b3> in search_for_hashtags(consumer_key, consumer_secret, access_token, access_token_secret, hashtag_phrase)
     25 
     26         #write header row to spreadsheet
---> 27         w.writerow(['timestamp', 'tweet_text', 'username', 'all_hashtags', 'followers_count'])
     28 
     29         #for each tweet matching our hashtags, write relevant info to the spreadsheet

TypeError: a bytes-like object is required, not 'str'