在appspot上使用旧版的Google App Engine

Question

我正在为python使用google app引擎sdk 1.8.6，并且在localhost上运行良好。 但最近，由于我的应用无法正常运行，google已切换至sdk 1.8.7。 它在本地引发HTTPError： HTTP Error 403: Forbidden

有什么方法可以使用appspot.com上的先前版本。

这是我对SDK 1.8.7的堆栈跟踪
（注意）使用SDK 1.8.6时，同一应用程序可以正常运行

URLError(error(2, 'No such file or directory'),)
URLError(error(2, 'No such file or directory'),)
Traceback (most recent call last):
  File "/home/rocker/CloudAppGCDC/sdk/gg/lib/cherrypy/cherrypy/wsgiserver/wsgiserver2.py", line 1302, in communicate
    req.respond()
  File "/home/rocker/CloudAppGCDC/sdk/gg/lib/cherrypy/cherrypy/wsgiserver/wsgiserver2.py", line 831, in respond
    self.server.gateway(self).respond()
INFO     2013-11-09 06:30:25,630 module.py:608] default: "GET / HTTP/1.1" 500 -
  File "/home/rocker/CloudAppGCDC/sdk/gg/lib/cherrypy/cherrypy/wsgiserver/wsgiserver2.py", line 2115, in respond
    response = self.req.server.wsgi_app(self.env, self.start_response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/wsgi_server.py", line 269, in __call__
    return app(environ, start_response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/request_rewriter.py", line 311, in _rewriter_middleware
    response_body = iter(application(environ, wrapped_start_response))
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/python/request_handler.py", line 97, in __call__
    self._flush_logs(response.get('logs', []))
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/python/request_handler.py", line 233, in _flush_logs
    apiproxy_stub_map.MakeSyncCall('logservice', 'Flush', request, response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/api/apiproxy_stub_map.py", line 94, in MakeSyncCall
    return stubmap.MakeSyncCall(service, call, request, response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/api/apiproxy_stub_map.py", line 328, in MakeSyncCall
    rpc.CheckSuccess()
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/api/apiproxy_rpc.py", line 156, in _WaitImpl
    self.request, self.response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/ext/remote_api/remote_api_stub.py", line 200, in MakeSyncCall
    self._MakeRealSyncCall(service, call, request, response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/ext/remote_api/remote_api_stub.py", line 226, in _MakeRealSyncCall
    encoded_response = self._server.Send(self._path, encoded_request)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/appengine_rpc.py", line 409, in Send
    f = self.opener.open(req)
  File "/usr/lib/python2.7/urllib2.py", line 404, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 422, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1214, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno 2] No such file or directory>
Traceback (most recent call last):
  File "/home/rocker/CloudAppGCDC/sdk/gg/lib/cherrypy/cherrypy/wsgiserver/wsgiserver2.py", line 1302, in communicate
    req.respond()
  File "/home/rocker/CloudAppGCDC/sdk/gg/lib/cherrypy/cherrypy/wsgiserver/wsgiserver2.py", line 831, in respond
    self.server.gateway(self).respond()
  File "/home/rocker/CloudAppGCDC/sdk/gg/lib/cherrypy/cherrypy/wsgiserver/wsgiserver2.py", line 2115, in respond
    response = self.req.server.wsgi_app(self.env, self.start_response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/wsgi_server.py", line 269, in __call__
    return app(environ, start_response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/request_rewriter.py", line 311, in _rewriter_middleware
    response_body = iter(application(environ, wrapped_start_response))
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/python/request_handler.py", line 97, in __call__
    self._flush_logs(response.get('logs', []))
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/devappserver2/python/request_handler.py", line 233, in _flush_logs
    apiproxy_stub_map.MakeSyncCall('logservice', 'Flush', request, response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/api/apiproxy_stub_map.py", line 94, in MakeSyncCall
    return stubmap.MakeSyncCall(service, call, request, response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/api/apiproxy_stub_map.py", line 328, in MakeSyncCall
    rpc.CheckSuccess()
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/api/apiproxy_rpc.py", line 156, in _WaitImpl
    self.request, self.response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/ext/remote_api/remote_api_stub.py", line 200, in MakeSyncCall
    self._MakeRealSyncCall(service, call, request, response)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/ext/remote_api/remote_api_stub.py", line 226, in _MakeRealSyncCall
    encoded_response = self._server.Send(self._path, encoded_request)
  File "/home/rocker/CloudAppGCDC/sdk/gg/google/appengine/tools/appengine_rpc.py", line 409, in Send
    f = self.opener.open(req)
  File "/usr/lib/python2.7/urllib2.py", line 404, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 422, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1214, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
    raise URLError(err)
URLError: <urlopen error [Errno 2] No such file or directory>

我不明白为什么它在sdk 1.8.6中工作而不在sdk 1.8.7中工作。

Answer 1

不行 生产运行时由Google升级，您完全无法控制。

Answer 2

HTTP错误是通过您的应用尝试通过urlfetch访问的站点传递的。 这很可能与SDK更新无关。

如果您不确定，请向我们显示一个堆栈跟踪，您正在使用的代码以及您尝试访问的站点。