Question

1. I have a model

   class tournaments(models.Model):
       # ....
       total_rounds = models.IntegerField(max_length=11, blank=True, null=True)
       # ....
   
       def get_total_rounds_count(self):
           return self.total_rounds
   

2. views.py:

   def tourney_view(request, offset):
       # .....
       if (offset):
           selected_tournament =  tournaments.objects.get(id=offset)
       return render_to_response('tournament.html', {'tournament': selected_tournament})
   

3. In ‘tournament.html’ template i trying to loop over total_rounds:

   {% for q in tournament.get_total_rounds_count%}
   {% endfor %}
   

And got error: ‘long’ object is not iterable
Why? My field is IntegerField, and i am simply trying to loop over integer values, but get “not iterable”

Answer 1

You can either use this snippet: http://djangosnippets.org/snippets/1357/

Or define Tournament.get_total_rounds which returns range(get_total_rounds_count)