I\'m my Django application I\'m fetching all the objects for a particular model like so:
secs = Sections.objects.filter(order__gt = 5)
I pa
Additionally to what Daniel said, Django creates reverse relationships automatically (as Daniel said above) unless you override their names with the related_name argument. In your particular case, you would have something like:
class Book(models.Model):
section = models.ForeignKey(Section, related_name="books")
Then you can access the section's books count in the template by:
{{ sec.books.count }}
As you intimated in your question.