8

我正在尝试在本地测试 gae-boilerplate，但是当我尝试创建新帐户时出现以下错误。

奇怪的是，如果我打开 python 解释器并输入“import pwd”，它就可以工作。

Internal Server Error

The server has either erred or is incapable of performing the requested operation.

Traceback (most recent call last):   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1535, in __call__
    rv = self.handle_exception(request, response, e)   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1529, in __call__
    rv = self.router.dispatch(request, response)   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
    return route.handler_adapter(request, response)   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 1102, in __call__
    return handler.dispatch()   File "/Users/moisesguimaraes/workspaces/python/mtgtradelist/boilerplate/lib/basehandler.py", line 88, in dispatch
    webapp2.RequestHandler.dispatch(self)   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 572, in dispatch
    return self.handle_exception(e, self.app.debug)   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/webapp2-2.5.2/webapp2.py", line 570, in dispatch
    return method(*args, **kwargs)   File "/Users/moisesguimaraes/workspaces/python/mtgtradelist/boilerplate/handlers.py", line 766, in post
    password = utils.hashing(password, self.app.config.get('salt'))   File "/Users/moisesguimaraes/workspaces/python/mtgtradelist/boilerplate/lib/utils.py", line 38, in hashing
    from Crypto.Cipher import AES   File "/Library/Python/2.7/site-packages/pycrypto-2.6-py2.7-macosx-10.8-intel.egg/Crypto/Cipher/AES.py", line 50, in <module>   File "/Library/Python/2.7/site-packages/pycrypto-2.6-py2.7-macosx-10.8-intel.egg/Crypto/Cipher/_AES.py", line 7, in <module>   File "/Library/Python/2.7/site-packages/pycrypto-2.6-py2.7-macosx-10.8-intel.egg/Crypto/Cipher/_AES.py", line 4, in __bootstrap__   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/setuptools-0.6c11/pkg_resources.py", line 882, in resource_filename
    self, resource_name   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/setuptools-0.6c11/pkg_resources.py", line 1351, in get_resource_filename
    self._extract_resource(manager, self._eager_to_zip(name))   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/setuptools-0.6c11/pkg_resources.py", line 1373, in _extract_resource
    self.egg_name, self._parts(zip_path)   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/setuptools-0.6c11/pkg_resources.py", line 957, in get_cache_path
    extract_path = self.extraction_path or get_default_cache()   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/setuptools-0.6c11/pkg_resources.py", line 1080, in get_default_cache
    return os.path.expanduser('~/.python-eggs')   File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.py", line 259, in expanduser
    import pwd   File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/python/sandbox.py", line 835, in load_module
    raise ImportError('No module named %s' % fullname) ImportError: No module named pwd
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2 回答 2

3

我相信这个问题是由 AppEngine SDK 更新引入的。我目前使用的是 1.8.6 版。gae-boilerplate README声明它已“使用 SDK 版本 1.8.1 测试”

我可以通过运行old_dev_appserver.py <application root>SDK 提供的 old_dev_appserver.py 在本地运行它，它与 dev_appserver.py 位于同一目录中。

根据我得到的回溯，它看起来像文件boilerplate/external/requests/utils.py 导入了netrc，它导入了pwd。较新版本的 SDK 不允许您在沙盒模式下导入 pwd 模块。

于 2013-10-27T20:39:15.157 回答
1

您可能使用easy_install. 如果你重新安装它pip，一切都应该工作：

pip uninstall pycrypto
pip install pycrypto

请注意，pip uninstall即使安装了easy_install. 您可能还需要使用sudo.

如果没有pip，请像这样安装它：

sudo easy_install pip
于 2015-07-09T01:05:15.767 回答