docs: def get_template_search_list(app_name, object, template_name):
      """ Returns template search list.
          Example::
          
      >>> from django.contrib.auth.models import User
      >>> user=User()
      >>> get_template_search_list('my_app', user, 'list.html')
      [u'my_app/auth/user/list.html', u'my_app/auth/list.html', 'my_app/list.html']
  
      """
      ctype = ContentType.objects.get_for_model(object)
      return [
          u"%s/%s/%s/%s" % (app_name, ctype.app_label, ctype.model, template_name),
          u"%s/%s/%s" % (app_name, ctype.app_label, template_name,),
          u"%s/%s" % (app_name, template_name,)
      ]