使用 Tweepy 检索 Twitter 数据时出现 401 错误

Question

新手上路，请多包涵

我正在尝试使用 Tweepy 检索 Twitter 数据，使用下面的代码，但我返回 401 错误，并且我重新生成了访问和秘密令牌，并且出现了相同的错误。

 #imports
from tweepy import Stream
from tweepy import OAuthHandler
from tweepy.streaming import StreamListener

#setting up the keys
consumer_key = 'xxxxxxx'
consumer_secret = 'xxxxxxxx'
access_token = 'xxxxxxxxxx'
access_secret = 'xxxxxxxxxxxxx'

class TweetListener(StreamListener):
# A listener handles tweets are the received from the stream.
#This is a basic listener that just prints received tweets to standard output

   def on_data(self, data):
       print (data)
       return True

   def on_error(self, status):
       print (status)

#printing all the tweets to the standard output
auth = OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_secret)

stream = Stream(auth, TweetListener())

t = u"#سوريا"
stream.filter(track=[t])