我的Facebook帖子至少有4,000条公开评论。但我不能得到超过980个。
每次,当我清除900时,我都会收到此错误:
Traceback (most recent call last):
File "fb_pcf_temp.py", line 41, in <module>
next = decoded['paging']['next']
KeyError: 'next'
我的代码是:
#!/usr/bin/env python
# encoding: utf-8
"""
postgrabber.py
Created by ian on 2012-09-24.
Copyright (c) 2012 __MyCompanyName__. All rights reserved.
"""
import sys
import os
import ogp
import config
import httplib
import simplejson as json
import requests
getData = ogp.facebookQueries()
post_id = "145061248901557_381440708596942"
def getmore(nexturl):
access_token = getData.authenticate()
theFeedUrl = nexturl + "&" + access_token
print theFeedUrl
req = requests.get(theFeedUrl)
f = req.text
decoded = json.loads(f)
return decoded
next = "https://graph.facebook.com/%s?fields=comments.limit(100).fields(likes,message,from,like_count)" % post_id
x = 0
while x < 40:
decoded = getmore(next)
try:
comments = decoded['comments']['data']
next = decoded['comments']['paging']['next']
except:
comments = decoded['data']
next = decoded['paging']['next']
for d in comments:
print '%s\t%s\t%s\t%s\t"%s"' % (d['created_time'],d['like_count'],d['from']['name'],d['from']['id'],d['message'])
x = x + 1
我很肯定我已经收到了1000多条公众意见。该帖子总共有4780条评论 - 我认为不太可能有3800条评论是私密的。
还有其他人遇到过这个吗?我做了一件明显不对的事吗?
答案 0 :(得分:0)
我发现了问题。令人惊讶的是如何让一群其他人突然露出脸庞。
我有这个:
theFeedUrl = nexturl + "&" + access_token
应该是:
theFeedUrl = nexturl + "&access_token=" + access_token
愚蠢的粗心错误,由于某种原因,Facebook让我请求前1000个正确的URL,这一事实进一步加剧了这一点。