Use the (undocumented) django.core.paginator class: http://code.djangoproject.com/browser/django/trunk/django/core/paginator.py
You can see an example on how it works in: http://code.djangoproject.com/browser/django/trunk/django/contrib/admin/views/main.py in the change_list function, the one that generates the lists in the admin interface. -- Gustavo Picon - http://tabo.aurealsys.com/
