def get_items(request, slug=None):
#######categories
selected_cat = None
if slug != None:
try:
selected_cat=Category.objects.get(slug=slug)
except ObjectDoesNotExist:
raise ValueError()
pass
cats=cache.get('cats')
if cats==None:
(cats)=cache_categories()
#######################
items=Item.objects.filter(category__id__in=cats_filter);
brands=None
if(selected_cat):
for it in items:
brands_ids[it.brand]=True
else:
pass
selected_brand = None
if(brand in request.GET):
try:
selected_brand = Brand.objects.get(id=request.GET['brand'])
except:
pass
cat_brands=Category.selected_cat = None
if slug != None:
# try:
selected_cat=Categories.objects.get(slug=slug)
# except SMTH:
# pass
query_search=''
try:
query_search=request.GET['q']
except:
query_search=''
filter_context={
}
if cats_filter!=[]:
filter_context['category__id__in']=cats_filter
if brand_filter!=None:
filter_context['brand__id__exact']=selected_brand.id
if query_search!='':
filter_context['name__icontains']=query_search
context={
'cats': cats,
'selected_cat': selected_cat
}
context=RequestContext(request, context)
return render_to_response('catalog/items.html', context)
def save_model(self,request, obj, form, change):
obj.save()
cache_categories()