Question

我正在尝试抓取#nationaldoughnutday主题标签的所有推文，但由于速率限制而未能这样做。

参考下面的代码，我试图将代码放入while循环中，以便在重置速率限制时，我可以从上次抓取的日期（直到日期）恢复抓取

但是，我一直反复出现此错误，并且我的搜寻器长时间睡眠后似乎并没有重新开始搜寻。

TweepError Failed to send request: ('Connection aborted.', error (10054, 'An existing connection was forcibly closed by the remote host'))
Sleeping...
TweepError Failed to send request: ('Connection aborted.', error (10054, 'An existing connection was forcibly closed by the remote host'))
Sleeping...
TweepError Failed to send request: ('Connection aborted.', error (10054, 'An existing connection was forcibly closed by the remote host'))

我试图删除内部的try catch循环，但也没有帮助

auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth, wait_on_rate_limit=True,wait_on_rate_limit_notify=True)
query = '#nationaldoughnutday'
untill_date = '01-07-2019'

while True:
    try: #outer try catch 
        tweets = tweepy.Cursor(api.search, q=query + '-filter:retweets', rpp=100, lang='en',tweet_mode='extended',until = until_date).items()
        for tweet in tweets:
            try: #inner try catch 
                print "tweet : ", tweet.created_at
                #this is so that if i reconnect with cursor, i will start with the date before the last crawled tweet
                until_date = tweet.created_at.date() - datetime.timedelta(days=1)

            except tweepy.TweepError as e:
                print 'Inner TweepyError', e
                time.sleep(17 * 60)
                break
    except tweepy.TweepError as e:
        print 'Inner TweepyError',
        print "sleeping ...."
        time.sleep(17 * 60)
        continue
    except StopIteration:
                break

提前谢谢！

Answer 1

尝试添加此wait_on_rate_limit=True并不能解决问题，因为有关twitter API删除此速率限制，但仍有助于停止显示错误

从主题标签中检索所有推文。从速度限制中恢复的问题

1 个答案: