python - Get TimesNewswire API, HTTP Error 404: -

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i getting data timesnewswire api , using tool 

http://prototype.nytimes.com/gst/apitool/index.html

for example, search specific news item , type in url:

http://topics.nytimes.com/top/news/international/countriesandterritories/china/index.html?8qa

but still error " http error 404: " here python script:

from urllib2 import urlopen json import loads import codecs import time  def call_the_articles():     url = "http://api.nytimes.com/svc/news/v3/content.json?&url=http%3a%2f%2ftopics.nytimes.com%2ftop%2fnews%2finternational%2fcountriesandterritories%2fchina%2findex.html%3f8qa&api-key=####"     data= loads(urlopen(url).read())     posts = list()     item in data["results"]:             if'title' in item:                  posts.append(item)     return posts   if __name__ == '__main__':       story in call_the_articles():              print story['title'].encode('ascii', 'replace')

while error shows this:

traceback (most recent call last):   file "nytimes2.py", line 19, in <module>     story in call_the_articles():   file "nytimes2.py", line 8, in call_the_articles     data= loads(urlopen(url).read())   file "/library/frameworks/python.framework/versions/2.7/lib/python2.7/urllib2.py", line 126, in urlopen     return _opener.open(url, data, timeout)   file "/library/frameworks/python.framework/versions/2.7/lib/python2.7/urllib2.py", line 406, in open     response = meth(req, response)   file "/library/frameworks/python.framework/versions/2.7/lib/python2.7/urllib2.py", line 519, in http_response     'http', request, response, code, msg, hdrs)   file "/library/frameworks/python.framework/versions/2.7/lib/python2.7/urllib2.py", line 444, in error     return self._call_chain(*args)   file "/library/frameworks/python.framework/versions/2.7/lib/python2.7/urllib2.py", line 378, in _call_chain     result = func(*args)   file "/library/frameworks/python.framework/versions/2.7/lib/python2.7/urllib2.py", line 527, in http_error_default     raise httperror(req.get_full_url(), code, msg, hdrs, fp) urllib2.httperror: http error 404: not found

what problem?


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