NB! This generator is expensive, so use it with care!!

Removes tags, newlines and spaces from content. Return array of words.

NB! This generator is expensive, so use it with care!!

Returns per-article cache key.

Returns cached version of rendered article. The cache contains one "per-article" entry plus multiple "per-article-user" entries. The

Checks from querystring data that the edit form is actually being saved, otherwise removes the 'data' and 'files' kwargs from form in

Utility function to format the title of an article...

Given an object, returns an HttpResponse object with a JSON serialized version of that object

Truncate a title (of an article, file, image etc) to be displayed in notifications messages.

Creates a new URLPath, using meta data from ``request`` and copies in the permissions from ``perm_article``. This interface