@ssi_variable(register, patch_response=[ssi_vary_on_cookie])
def book_shelf_tags(request, book_id):
if not request.user.is_authenticated():
- return None
+ return ''
book = Book.objects.get(pk=book_id)
lks = likes(request.user, book, request)
return ''
ctx = {'tags': tags}
return template.loader.render_to_string('social/shelf_tags.html', ctx)
- return lazy(get_value, unicode)()
+ return lazy(get_value, str)()