Twitter的API的Python连接停滞不前错误

Question

我使用TwitterAPI Python库，并同时获取数据它给这个错误

File "/Users/danny/.venv/versions/2.7.9/lib/python2.7/site-packages/TwitterAPI/TwitterAPI.py", line 263, in _iter_stream 
    raise TwitterConnectionError('Twitter stream stalled') 
TwitterConnectionError: Twitter stream stalled 

我使用Python 2.7

Answer 1

摊档的东西可以预料的，你必须考虑他们（和其他类型的连接错误）在你的Twitter客户端。 TwitterAPI图书馆确实检查摊位。当它们发生时TwitterConnectionError被抛出。这是一个信号，您只需重试您的请求。你不需要设置一个90秒的定时器。这由TwitterAPI为您完成。为了实现真正健壮的代码，您还应该处理TwitterRequestError。这里是处理这两个例外的模板，以保持您的代码运行并保持在Twitter的指导原则中：

from TwitterAPI import TwitterAPI 
api = TwitterAPI(CONSUMER_KEY, 
       CONSUMER_SECRET, 
       ACCESS_TOKEN_KEY, 
       ACCESS_TOKEN_SECRET) 

while True: 
    try: 
     iterator = api.request('statuses/filter', {'track':'pizza'}).get_iterator() 
     for item in iterator: 
      if 'text' in item: 
       print(item['text']) 
      elif 'disconnect' in item: 
       event = item['disconnect'] 
       if event['code'] in [2,5,6,7]: 
        # something needs to be fixed before re-connecting 
        raise Exception(event['reason']) 
       else: 
        # temporary interruption, retry request 
        break 
    except TwitterRequestError as e: 
     if e.status_code < 500: 
      # something needs to be fixed before re-connecting 
      raise 
     else: 
      # temporary interruption, retry request 
      pass 
    except TwitterConnectionError: 
     # temporary interruption, retry request 
     pass