cache templates

[wolnelektury.git] / src / wolnelektury / views.py

diff --git a/src/wolnelektury/views.py b/src/wolnelektury/views.py
index c179280..1a6738b 100644 (file)
--- a/src/wolnelektury/views.py
+++ b/src/wolnelektury/views.py
@@ -35,10 +35,10 @@ def main_page(request):
     #         pass
 
     # FIXME: find this theme and books properly.
     #         pass
 
     # FIXME: find this theme and books properly.

-    if Fragment.objects.count():
+    if Fragment.objects.exists():

         while True:
             ctx['theme'] = Tag.objects.filter(category='theme').order_by('?')[:1][0]
         while True:
             ctx['theme'] = Tag.objects.filter(category='theme').order_by('?')[:1][0]

-            tf = Fragment.tagged.with_any([ctx['theme']]).order_by('?')[:100]
+            tf = Fragment.tagged.with_any([ctx['theme']]).select_related('book').order_by('?')[:100]

             if not tf:
                 continue
             ctx['theme_fragment'] = tf[0]
             if not tf:
                 continue
             ctx['theme_fragment'] = tf[0]