django-taggit a simpler approach to tagging with Django. Add "taggit" to your
INSTALLED_APPS then just add a TaggableManager to your model and go::
from django.db import models
from taggit.managers import TaggableManager
class Food(models.Model):
# ... fields here
tags = TaggableManager()
Then you can use the API like so::
>>> apple = Food.objects.create(name="apple")
>>> apple.tags.add("red", "green", "delicious")
>>> apple.tags.all()
[<Tag: red>, <Tag: green>, <Tag: delicious>]
>>> apple.tags.remove("green")
>>> apple.tags.all()
[<Tag: red>, <Tag: delicious>]
>>> Food.objects.filter(tags__name__in=["red"])
[<Food: apple>, <Food: cherry>]
Tags will show up for you automatically in forms and the admin.
django-taggit requires Django 1.1 or greater.
For more info checkout out the documentation. And for questions about usage or
development you can contact the
mailinglist <http://groups.google.com/group/django-taggit>_.