Django SSL错误
Django SSL错误
提问于 2010-10-26 20:23:11
我似乎得到了这个错误，不知道如何调试它。有什么建议吗？
回溯(最近一次调用)：
File "/opt/python2.6/lib/python2.6/site-packages/django/core/handlers/base.py", line 92, in get_response
response = callback(request, *callback_args, **callback_kwargs)
File "/www/django_test1/omu2/views.py", line 26, in frontIndex
context_instance=RequestContext(request))
File "/opt/python2.6/lib/python2.6/site-packages/django/shortcuts/__init__.py", line 20, in render_to_response
return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/loader.py", line 108, in render_to_string
return t.render(context_instance)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 178, in render
return self.nodelist.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render
bits.append(self.render_node(node, context))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node
return node.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/loader_tags.py", line 97, in render
return compiled_parent.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 178, in render
return self.nodelist.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render
bits.append(self.render_node(node, context))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node
return node.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/loader_tags.py", line 24, in render
result = self.nodelist.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render
bits.append(self.render_node(node, context))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node
return node.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 946, in render
autoescape=context.autoescape))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render
bits.append(self.render_node(node, context))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node
return node.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/defaulttags.py", line 243, in render
return self.nodelist_true.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 779, in render
bits.append(self.render_node(node, context))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 792, in render_node
return node.render(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/defaulttags.py", line 155, in render
nodelist.append(node.render(context))
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 826, in render
output = self.filter_expression.resolve(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 546, in resolve
obj = self.var.resolve(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 687, in resolve
value = self._resolve_lookup(context)
File "/opt/python2.6/lib/python2.6/site-packages/django/template/__init__.py", line 716, in _resolve_lookup
current = getattr(current, bit)
File "/opt/python2.6/lib/python2.6/site-packages/django_imagekit-0.3.3-py2.6.egg/imagekit/specs.py", line 94, in url
self._create()
File "/opt/python2.6/lib/python2.6/site-packages/django_imagekit-0.3.3-py2.6.egg/imagekit/specs.py", line 66, in _create
self._obj._storage.save(self.name, content)
File "/opt/python2.6/lib/python2.6/site-packages/django/core/files/storage.py", line 46, in save
name = self.get_available_name(name)
File "/opt/python2.6/lib/python2.6/site-packages/django/core/files/storage.py", line 71, in get_available_name
while self.exists(name):
File "/opt/python2.6/lib/python2.6/site-packages/cumulus/storage.py", line 147, in exists
self._get_cloud_obj(name)
File "/opt/python2.6/lib/python2.6/site-packages/cumulus/storage.py", line 99, in _get_cloud_obj
return self.container.get_object(name)
File "/www/django_test1/omu2/src/python-cloudfiles/cloudfiles/utils.py", line 43, in decorator
return f(*args, **kwargs)
File "/www/django_test1/omu2/src/python-cloudfiles/cloudfiles/container.py", line 316, in get_object
return Object(self, object_name, force_exists=True)
File "/www/django_test1/omu2/src/python-cloudfiles/cloudfiles/storage_object.py", line 89, in __init__
if not self._initialize() and force_exists:
File "/www/django_test1/omu2/src/python-cloudfiles/cloudfiles/storage_object.py", line 462, in _initialize
'HEAD', [self.container.name, self.name]
File "/www/django_test1/omu2/src/python-cloudfiles/cloudfiles/connection.py", line 200, in make_request
response = retry_request()
File "/www/django_test1/omu2/src/python-cloudfiles/cloudfiles/connection.py", line 194, in retry_request
return self.connection.getresponse()
File "/opt/python2.6/lib/python2.6/httplib.py", line 974, in getresponse
response.begin()
File "/opt/python2.6/lib/python2.6/httplib.py", line 391, in begin
version, status, reason = self._read_status()
File "/opt/python2.6/lib/python2.6/httplib.py", line 349, in _read_status
line = self.fp.readline()
File "/opt/python2.6/lib/python2.6/socket.py", line 397, in readline
data = recv(1)
File "/opt/python2.6/lib/python2.6/ssl.py", line 96, in <lambda>
self.recv = lambda buflen=1024, flags=0: SSLSocket.recv(self, buflen, flags)
File "/opt/python2.6/lib/python2.6/ssl.py", line 222, in recv
raise x
SSLError: The read operation timed out回答 2
Stack Overflow用户
发布于 2011-04-27 20:54:08
我是“姜戈积云”的作者。Cloud Files因SSL连接问题而臭名昭著。django-cumulus有一个名为CUMULUS_TIMEOUT的设置(在0.3.6中添加)，默认设置为5秒。您可以将其增加到10或15，以尝试缓解这种情况。
有关更多信息，请访问https://github.com/richleland/django-cumulus/issues/5，如果您继续遇到问题，请随时在那里发布问题。
Stack Overflow用户
发布于 2010-10-26 22:08:58
从外观上看，我会说到Rackspace云文件的连接超时。Imagekit动态构建缩略图(我相信它在_create()中就是这样做的)，但也有一个选项可以在保存模型时创建所有缩略图，而不是在渲染时创建。如果Rackspace宕机，这将不会真正帮助您，但它将有助于减少渲染模板所需的时间。
编辑:要预缓存缩略图，请更改ImageSpec定义以包含pre_cache = True，例如(从imagekit wiki)：
from imagekit.specs import ImageSpec
class Thumbnail(ImageSpec):
access_as = 'thumbnail_image'
pre_cache = True 如果您更改了规格，则可以使用ikflush管理命令重新构建所有缓存的缩略图。你应该注意到，虽然这将创建所有的缩略图，其中pre_cache = True，这也将删除所有缓存的图像，其中pre_cache = False。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/4023595
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