DeadlineExceededError：ApplicationError：使用urllib2.urlopen（）函数时出现5
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在我的应用程序中，我使用urllib2.urlopen（）函数调用一个api并从该api获取结果，但是效果不佳。有时会显示结果，但有时会出现以下错误：
Traceback (most recent call last):
File \"/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py\", line 700, in __call__
handler.get(*groups)
File \"/base/data/home/apps/s~malware-app/7.351334968546050391/main.py\", line 505, in get
f = urllib2.urlopen(\'http://whoapi.com/api-v1/?domain=%s&rtype=alexarank&apikey=xyz\'% domain)
File \"/base/python_runtime/python_dist/lib/python2.5/urllib2.py\", line 124, in urlopen
return _opener.open(url, data)
File \"/base/python_runtime/python_dist/lib/python2.5/urllib2.py\", line 381, in open
response = self._open(req, data)
File \"/base/python_runtime/python_dist/lib/python2.5/urllib2.py\", line 399, in _open
\'_open\', req)
File \"/base/python_runtime/python_dist/lib/python2.5/urllib2.py\", line 360, in _call_chain
result = func(*args)
File \"/base/python_runtime/python_dist/lib/python2.5/urllib2.py\", line 1114, in http_open
return self.do_open(httplib.HTTPConnection, req)
File \"/base/python_runtime/python_dist/lib/python2.5/urllib2.py\", line 1087, in do_open
r = h.getresponse()
File \"/base/python_runtime/python_dist/lib/python2.5/httplib.py\", line 197, in getresponse
self._allow_truncated, self._follow_redirects)
File \"/base/python_runtime/python_lib/versions/1/google/appengine/api/urlfetch.py\", line 260, in fetch
return rpc.get_result()
File \"/base/python_runtime/python_lib/versions/1/google/appengine/api/apiproxy_stub_map.py\", line 592, in get_result
return self.__get_result_hook(self)
File \"/base/python_runtime/python_lib/versions/1/google/appengine/api/urlfetch.py\", line 364, in _get_fetch_result
raise DeadlineExceededError(str(err))
DeadlineExceededError: ApplicationError: 5
try:
f = urllib2.urlopen(\'http://whoapi.com/api-v1/?domain=%s&rtype=serverip&apikey=xyzxyz\'% domain)
ip = f.read()
except DeadlineExceededError, e:
self.redirect(\'/error\')
from google.appengine.runtime import DeadlineExceededError
没有找到相关结果
已邀请:
2 个回复
先对冈蒲
from google.appengine.api import urlfetch try: resp = urlfetch.fetch(\'http://whoapi.com/api-v1/?domain=%s&rtype=serverip&apikey=xyzxyz\'% domain, method=urlfetch.GET, deadline=10) ip = r.content except urlfetch.DownloadError: self.redirect(\'/error\')爆刺疤灯