Question

我编写了这个脚本来使用Twitter API来推送推文：

from tweepy.streaming import StreamListener
from tweepy import OAuthHandler
from tweepy import Stream
import random
import os
import twitter
import json
from twitter import *
import logging

ckey = 'xxx'
csecret = 'xxx'
atoken = 'xxx'
asecret = 'xxx'

count = 0

class listener(StreamListener):

    def on_data(self, data):
        global count
        if count <= 10000000000:
            json_data = json.loads(data)

            coords = json_data.get("coordinates")
            tweet = data.split(',"text":"')[1].split('","source')[0]
            time = data.split('"created_at":"')[1].split('","id')[0]
            userid = data.split('"id_str":"')[1].split('","text')[0]

            if coords is not None:
               xy = coords["coordinates"]
               lon = coords["coordinates"][0]
               lat = coords["coordinates"][1]

               print "Time: " + str(time)
               print "Tweet: " + str(tweet)
               print "User ID: " + str(userid)
               print "Coordinates: " + str(xy)

               count += 1

            if coords is None:
               location = data.split (',"location":"')[1].split('","url')[0]

               print "Time: " + str(time)
               print "Tweet: " + str(tweet)
               print "User ID: " + str(userid)
               print "Location: " + str(location)

               count += 1

            return True
        else:
            return False

    def on_error(self, status):
        print status

auth = OAuthHandler(ckey, csecret)
auth.set_access_token(atoken, asecret)

def start_stream():
    while True:
        try:
            twitterStream = Stream(auth, listener(), timeout=30.0)
            twitterStream.filter(locations=[-125,25,-65,48], async=False)
        except: 
            logging.exception('Got exception on main handler')
            continue

start_stream()

问题是我一直得到IndexError：list index超出范围＆＃34;经常出错：

Traceback (most recent call last):
  File "C:\Users\Username\Desktop\tweepy_test.py", line 67, in start_stream
    twitterStream.filter(locations=[-125,25,-65,48], async=False)
  File "C:\Python27\ArcGIS10.2\lib\site-packages\tweepy\streaming.py", line 421, in filter
    self._start(async)
  File "C:\Python27\ArcGIS10.2\lib\site-packages\tweepy\streaming.py", line 338, in _start
    self._run()
  File "C:\Python27\ArcGIS10.2\lib\site-packages\tweepy\streaming.py", line 278, in _run
    raise exception
IndexError: list index out of range

我不确定出了什么问题，我应该在哪里查看以解决问题。由于在短时间内登录尝试次数过多，我希望能够修复此问题以避免error 420。通常，当我收到此IndexErrror消息时，Python会抛出错误420并停止流式传输。

IndexError：列出Twitter API流中的索引？

0 个答案: