使用流式API通过多个用户进行多项搜索

Question

我正在尝试通过关注特定用户来获取包含多个关键词的推文。下面是我使用的代码：

之前我发过一段代码，讨论了关于值错误的问题：我想办法解决了那个问题，但现在又遇到了这个错误追踪。

import tweepy
from tweepy.error import TweepError
consumer_key=('ABC'),
consumer_secret=('ABC'),
access_key=('ABC'),
access_secret=('ABC')
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_key, access_secret)
api=tweepy.API(auth)

class CustomStreamListener(tweepy.StreamListener):
    def on_status(self, status):


        try:
            print "%s\t%s\t%s\t%s" % (status.text, 
                                      status.author.screen_name, 
                                      status.created_at, 
                                      status.source,)
        except Exception, e:
            print error
    #def filter(self, follow=None, track=None, async=False, locations=None):
        #self.parameters = {}
        #self.headers['Content-type'] = "application/x-www-form-urlencoded"
        #if self.running:
            #raise TweepError('Stream object already connected!')
        #self.url = '/%i/statuses/filter.json?delimited=length' % STREAM_VERSION
    def filter(self, follow=None,  track=None,  async=False,  locations=None):
        self.parameters = {}
        self.headers['Content-type'] = "application/x-www-form-urlencoded"
        if self.running:
            raise TweepError('Stream object already connected!')
        self.url = '/%i/statuses/filter.json?delimited=length' % STREAM_VERSION
        if obey:
            self.parameters['follow'] = ' '.join(map(str,  obey))
        if track:
            self.parameters['track'] = ' '.join(map(str,  track))
        if locations and len(locations) > 0:
            assert len(locations) % 4 == 0
            self.parameters['locations'] = ' '.join('%.2f' % l for l in locations)
            self.body = urllib.urlencode(self.parameters)
            self.parameters['delimited'] = 'length'
            self._start(async)
    def on_error(self, status_code):
        return True 
streaming_api = tweepy.streaming.Stream(auth, CustomStreamListener(), timeout=60)
list_users = ['17006157','59145948','157009365','16686144','68044757','33338729']#Some ids
list_terms = ['narendra modi','robotics']#Some terms
streaming_api.filter(follow=[list_users])
streaming_api.filter(track=[list_terms])

我收到了一个错误追踪：

Traceback (most recent call last):
  File "C:\Python27\nytimes\26052014\Multiple term search with multiple addreses.py", line 49, in <module>
    streaming_api.filter(follow=[list_users])
  File "build\bdist.win32\egg\tweepy\streaming.py", line 296, in filter
    encoded_follow = [s.encode(encoding) for s in follow]
AttributeError: 'list' object has no attribute 'encode'

请帮我解决这个问题。

错误追踪流式API 关键词过滤推文获取多用户搜索

使用流式API通过多个用户进行多项搜索

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