dev-server HTTP错误403:禁止

Question

从1.7.5更新(一切正常)我得到一个HTTP错误403:禁止尝试通过localhost打开任何网站.奇怪的是我在家里的设置几乎和在这里工作一样,一切都在那里工作......可能是我们在工作中使用的代理服务器的问题,因为这是我能想到的唯一区别？这是我得到的错误日志,所以如果有人知道发生了什么,请帮助(;

Traceback (most recent call last):
  File "U:\Dev\GAE\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 1302, in communicate
    req.respond()
  File "U:\Dev\GAE\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 831, in respond
    self.server.gateway(self).respond()
  File "U:\Dev\GAE\lib\cherrypy\cherrypy\wsgiserver\wsgiserver2.py", line 2115, in respond
    response = self.req.server.wsgi_app(self.env, self.start_response)
  File "U:\Dev\GAE\google\appengine\tools\devappserver2\wsgi_server.py", line 246, in __call__
    return app(environ, start_response)
  File "U:\Dev\GAE\google\appengine\tools\devappserver2\request_rewriter.py", line 311, in _rewriter_middleware
    response_body = iter(application(environ, wrapped_start_response))
  File "U:\Dev\GAE\google\appengine\tools\devappserver2\python\request_handler.py", line 89, in __call__
    self._flush_logs(response.get('logs', []))
  File "U:\Dev\GAE\google\appengine\tools\devappserver2\python\request_handler.py", line 220, in _flush_logs
    apiproxy_stub_map.MakeSyncCall('logservice', 'Flush', request, response)
  File "U:\Dev\GAE\google\appengine\api\apiproxy_stub_map.py", line 94, in MakeSyncCall
    return stubmap.MakeSyncCall(service, call, request, response)
  File "U:\Dev\GAE\google\appengine\api\apiproxy_stub_map.py", line 320, in MakeSyncCall
    rpc.CheckSuccess()
  File "U:\Dev\GAE\google\appengine\api\apiproxy_rpc.py", line 156, in _WaitImpl
    self.request, self.response)
  File "U:\Dev\GAE\google\appengine\ext\remote_api\remote_api_stub.py", line 200, in MakeSyncCall
    self._MakeRealSyncCall(service, call, request, response)
  File "U:\Dev\GAE\google\appengine\ext\remote_api\remote_api_stub.py", line 226, in _MakeRealSyncCall
    encoded_response = self._server.Send(self._path, encoded_request)
  File "U:\Dev\GAE\google\appengine\tools\appengine_rpc.py", line 393, in Send
    f = self.opener.open(req)
  File "U:\Dev\Python\lib\urllib2.py", line 410, in open
    response = meth(req, response)
  File "U:\Dev\Python\lib\urllib2.py", line 523, in http_response
    'http', request, response, code, msg, hdrs)
  File "U:\Dev\Python\lib\urllib2.py", line 448, in error
    return self._call_chain(*args)
  File "U:\Dev\Python\lib\urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "U:\Dev\Python\lib\urllib2.py", line 531, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
HTTPError: HTTP Error 403: Forbidden
INFO     2013-04-19 12:28:52,576 server.py:561] default: "GET / HTTP/1.1" 500 -
INFO     2013-04-19 12:28:52,619 server.py:561] default: "GET /favicon.ico HTTP/1.1" 304 -

此外,启动器在关闭时抛出错误:

Traceback (most recent call last):
  File "launcher\mainframe.pyc", line 327, in OnStop
  File "launcher\taskcontroller.pyc", line 167, in Stop
  File "launcher\dev_appserver_task_thread.pyc", line 82, in stop
  File "launcher\taskthread.pyc", line 107, in stop
  File "launcher\platform.pyc", line 397, in KillProcess
pywintypes.error: (5, 'TerminateProcess', 'Access is denied.')

Answer 1

当我使用 Google App Engine Launcher 1.8.6 的代理服务器时，我的 MacOSX 也遇到了同样的问题。显然“urllib2.py”上的“proxy_bypass”存在问题。

有两种可能的解决方案：

1. 降级到1.7.5，但是，谁想降级呢？

2. 编辑“[GAE 安装路径]/google/appengine/tools/appengine_rpc.py”并查找显示以下内容的行

   opener.add_handler(fancy_urllib.FancyProxyHandler())

在我的计算机中，它是第 578 行，然后在该行的开头添加一个哈希值 (#)，如下所示：

`#opener.add_handler(fancy_urllib.FancyProxyHandler())`

保存文件，停止然后重新启动您的应用程序。现在 dev_appserver.py 根本不应该尝试使用任何代理服务器。

如果您的应用程序使用任何外部资源（例如 SOAP Web 服务或类似内容）并且您无法在没有代理服务器的情况下访问服务器，那么您将不得不降级。请记住，外部 javascript 文件（例如 facebook SDK 或类似文件）是从您的浏览器加载的，而不是从您的应用程序加载的。

因为我没有使用任何外部 REST 或 SOAP 服务，所以它对我有用！

希望它也对你有用。