i am using sorl.thumbnail. i wanna use templatetags for my home page.
i wanna show my special products on home page. i write templatetags
# -*- coding: utf-8-*-
from django.template import Library, Node
from kent.emlak.models import Emlaklar
register = Library()
def vitrin_menu():
vitrinlistesi = Emlaklar.objects.all()
vitrinmenu = ''
for i in range(len(vitrinlistesi)):
if vitrinlistesi[i].vitrineekle:
vitrinmenu += ''+'<li><a href="/emlak/detay/'+vitrinlistesi
[i].slug+'">'+vitrinlistesi[i].ilanadi+'</
a><br>'+'Metrekare:'+vitrinlistesi[i].image1+'</li>'
return vitrinmenu
register.simple_tag(vitrin_menu)
but when i add product and open home page i have this error
TypeError: coercing to Unicode: need string or buffer,
ImageWithThumbnailsFieldFile found
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