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500服务器错误发送到Twitter API的请求时

分类: 技术问答 • 2022-07-15 17:40:58
问题描述：

我发送以下请求到Twitter API，它是得到以下错误：500服务器错误发送到Twitter API的请求时

http://search.twitter.com/search.json?q=feel%2BOR%2Bi%27m%2BOR%2Bi+am%2BOR%2Bim%2BOR%2Bmakes+me%2BOR%2Bmade+me%2BOR%2Bmaking+me%2BOR%2Bmaking+me+feel%2BOR%2Bmy+mood%2BOR%2Bi%27m+so%2BOR%2Bim+so&rpp=99&page=14 

Traceback (most recent call last): 
    File "C:\Users\andrew\Downloads\twitterthingv5test.py", line 95, in <module> 
    moodParser() 
    File "C:\Users\andrew\Downloads\twitterthingv5test.py", line 93, in moodParser 
    query() 
    File "C:\Users\andrew\Downloads\twitterthingv5test.py", line 37, in query 
    main(columns) 
    File "C:\Users\andrew\Downloads\twitterthingv5test.py", line 52, in main 
    response = urllib2.urlopen(twiturl) 
    File "C:\Python27\lib\urllib2.py", line 126, in urlopen 
    return _opener.open(url, data, timeout) 
    File "C:\Python27\lib\urllib2.py", line 400, in open 
    response = meth(req, response) 
    File "C:\Python27\lib\urllib2.py", line 513, in http_response 
    'http', request, response, code, msg, hdrs) 
    File "C:\Python27\lib\urllib2.py", line 438, in error 
    return self._call_chain(*args) 
    File "C:\Python27\lib\urllib2.py", line 372, in _call_chain 
    result = func(*args) 
    File "C:\Python27\lib\urllib2.py", line 521, in http_error_default 
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) 
HTTPError: HTTP Error 500: Internal Server Error

我使用生成URL的代码是这样的：

twiturl = "http://search.twitter.com/search.json?q=" + urlinfo + "&rpp=99&page=14"

发生了什么事？这是否会成为一次发送太多请求的实例？

答

它在第一次尝试时对我也一样，所以它可能不是速率限制。一再缩短查询：

这让我觉得这是对查询长度的限制。添加封信，直到它再次失败，这是一部分的方式，通过字mood：

然而，260个字符的查询字符串成功：

该docs say a布特q参数：

A UTF-8, URL-encoded search query of 1,000 characters maximum, including operators. Queries may additionally be limited by complexity.

这很奇怪的是中途切割字算作额外的复杂性，但你去那里。

+0

所以它似乎是基于复杂性来阻止它。 – 2012-07-25 21:50:54

+0

Hrm。好的，我必须解决这个问题。 – 2012-07-25 21:51:30

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