External packages

Django ships with a variety of extra, optional tools that solve commonproblems (contrib.*). For easier maintenance and to trim the size of thecodebase, a few of those applications have been moved out to separate projects.

Localflavor

django-localflavor is a collection of utilities for particular countriesand cultures.

注释(Comments)

django-contrib-comments can be used to attach comments to any model, so youcan use it for comments on blog entries, photos, book chapters, or anythingelse. Most users will be better served with a custom solution, or a hostedproduct like Disqus.

Formtools

django-formtools is a collection of assorted utilities to work with forms.