Я следую инструкциям по анализу данных в твиттере. Мне интересно, почему я получаю синтаксическую ошибку в строке 44: кроме BaseException как e:
from tweepy import API
from tweepy import Cursor
from tweepy.streaming import StreamListener
from tweepy import OAuthHandler
from tweepy import Stream
import twitter_credentials
#TWITTER AUTHENTICATOR
class TwitterAuthenticator():
def authenticate_twitter_app(self):
auth = OAuthHandler(twitter_credentials.CONSUMER_KEY, twitter_credentials.CONSUMER_SECRET)
auth.set_access_token(twitter_credentials.ACCESS_TOKEN, twitter_credentials.ACCESS_TOKEN_SECRET)
return auth
#TWITTER STREAMER
class TwitterStreamer():
#Class for streaming and processing live tweets
def __init__(self):
self.twitter_authenticator = TwitterAuthenticator()
def stream_tweets(self, fetched_tweets_filename, hash_tag_list):
#This handles Twitter authentication and connection to the Twitter streaming API
listener = TwitterListener()
auth = self.twitter_authenticator.authenticate_twitter_app()
stream = Stream(auth, listener)
stream.filter(track=hash_tag_list)
class TwitterListener(StreamListener):
#Basic listener class that just prints received tweets to stdout
def __init__(self, fetched_tweets_filename):
self.fetched_tweets_filename = fetched_tweets_filename
def on_data(self, data):
try:
print(data)
with open(self.fetched_tweets_filename, 'a') as tf:
tf.write(data)
return True
except BaseException as e:
print('Error on_data %s' % str(e))
return True
def on_error(self, status):
print(status)
if __name__ == '__main__':
hash_tag_list['kevin durant', 'steph curry', 'clippers']
fetched_tweets_filename = 'tweets.json'
twitter_streamer = TwitterStreamer()
twitter_streamer.stream_tweets(fetched_tweets_filename, hash_tag_list)