gistfile1.txt

total = 0
			sale_products = Product.objects.filter(site_match=from_product.site_match, site_id__in=sale_site_ids)
			if sale_products is not None and len(sale_products) > 0:
				for product in sale_products:
					print product.rating
					total += float(product.rating)
				rating = total/len(sale_products)
				from_product.site_match.sale_site_rating = rating
				from_product.site_match.save()
			else:
				from_product.site_match.sale_site_rating = 0
				from_product.site_match.save()

			total = 0
			review_products = Product.objects.filter(site_match=from_product.site_match, site_id__in=review_site_ids)
			if review_products is not None and len(review_products) > 0:
				for product in review_products:
					print product.rating
					total += float(product.rating)
				rating = total / len(review_products)
				from_product.site_match.review_site_rating = rating
				from_product.site_match.save()
			else:
				from_product.site_match.review_site_rating = 0
				from_product.site_match.save()