Extend django.core.paginator Paginator to work with Google App Engine
Question: How would one extend the
[`Paginator`](http://docs.djangoproject.com/en/dev/topics/pagination/#django.core.paginator.Paginator)
class in
[`django.core.paginator`](http://code.djangoproject.com/browser/django/trunk/django/core/paginator.py)
to work with Google App Engine
[`queries`](http://code.google.com/appengine/docs/python/datastore/queryclass.html)?


Answer: The following changes are necessary:

    
    
    from django.core.paginator import Paginator, Page
    
    class GAEPaginator(Paginator):
        def page(self, number):
          "Returns a Page object for the given 1-based page number."
          number = self.validate_number(number)
          offset = (number - 1) * self.per_page
          if offset+self.per_page + self.orphans >= self.count:
            top = self.count
          return Page(self.object_list.fetch(self.per_page, offset), number, self)
    

It would be nice of Paginator was aware of GAE cursors.

Please feel free to edit this answer with improvements.

