brands_info = {'queryset' : Brands.objects.all(), 'template_name': 'cars_select.html', 'extra_context': {'brands': Brands.objects.all}}

urlpatterns = patterns('',
     (r'^select/(\w+)/$', views.brand_by_country),

def brand_by_country(request, country):
	try:
		location = Brands.objects.get(country = country)
	except Brands.DoesNotExist:
		raise Http404
		
	return list_detail.object_list(
		request,
		queryset = Brands.objects.filter(country = location),
		template_name = 'cars_select.html',
		template_object_name = 'brands',
		extra_context = {'location': location}
	)