【发布时间】:2016-02-16 06:06:59
【问题描述】:
受this Yelp tutorial 的启发,我创建了一个脚本来搜索给定城市中的所有健身房。我用these updates 调整了脚本,以便返回所有健身房,而不仅仅是前20 个。你可以找到要点here。 SEARCH_LIMIT 是 20。
我遇到了错误请求错误。我非常密切地关注 Yelp 教程,但不确定它的来源——我很确定请求已正确编码,并且我所有的 API 密钥都是正确的。
打印输出如下:
Traceback (most recent call last):
File "YelpSearch.py", line 97, in <module>
query_api()
File "YelpSearch.py", line 74, in query_api
response = search_yelp(offset)
File "YelpSearch.py", line 67, in search_yelp
return request(API_HOST, SEARCH_PATH, url_params=url_params)
File "YelpSearch.py", line 53, in request
conn = urllib2.urlopen(signed_url, None)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 410, in open
response = meth(req, response)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 523, in http_response
'http', request, response, code, msg, hdrs)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 448, in error
return self._call_chain(*args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 531, in http_error_default
raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
urllib2.HTTPError: HTTP Error 400: Bad Request
【问题讨论】:
标签: python api httprequest http-error yelp