V2EX某异常泄露了部分信息原来是基于py27/tornado/jinja2

V2EX = way to explore

V2EX 是一个关于分享和探索的地方

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这是一个创建于 4590 天前的主题，其中的信息可能已经有所发展或是发生改变。

Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/tornado/web.py", line 1042, in _execute
getattr(self, self.request.method.lower())(*args, **kwargs)
File "/www/v2ex/galaxy/handlers/web/notifications.py", line 56, in get
self.finalize('n.xml')
File "/www/v2ex/galaxy/handlers/feed/__init__.py", line 45, in finalize
self.write(template.render(self.values))
File "/usr/local/lib/python2.7/dist-packages/jinja2/environment.py", line 894, in render
return self.environment.handle_exception(exc_info, True)
File "/www/v2ex/galaxy/templates/feed/n.xml", line 25, in top-level template code
{{ n.payload|es|nlink|tlink|sinaimg|youtube|youku|tudou|gist|mentions|autolink|nl2br }}
File "/www/v2ex/galaxy/filters/__init__.py", line 55, in es
value = value.replace('<', '<')
AttributeError: 'NoneType' object has no attribute 'replace'

self

line

file

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