py2.6: no set literals

[wolnelektury.git] / apps / catalogue / views.py

diff --git a/apps/catalogue/views.py b/apps/catalogue/views.py
index 9687db6..fc27e02 100644 (file)
--- a/apps/catalogue/views.py
+++ b/apps/catalogue/views.py
@@ -265,6 +265,7 @@ def book_text(request, slug):
 
     book_themes = book_themes.items()
     book_themes.sort(key=lambda s: s[0].sort_key)
+    related = book.related_info()
     return render_to_response('catalogue/book_text.html', locals(),
         context_instance=RequestContext(request))
 
@@ -535,6 +536,11 @@ class CustomPDFFormView(AjaxableFormView):
     submit = ugettext_lazy('Download')
     honeypot = True
 
+    def __call__(self, *args, **kwargs):
+        if settings.NO_CUSTOM_PDF:
+            raise Http404('Custom PDF is disabled')
+        return super(CustomPDFFormView, self).__call__(*args, **kwargs)
+
     def form_args(self, request, obj):
         """Override to parse view args and give additional args to the form."""
         return (obj,), {}