Change pagination in group list

[astakos] / snf-astakos-app / astakos / im / templatetags / filters.py

diff --git a/snf-astakos-app/astakos/im/templatetags/filters.py b/snf-astakos-app/astakos/im/templatetags/filters.py
index 80e5875..04320cf 100644 (file)
--- a/snf-astakos-app/astakos/im/templatetags/filters.py
+++ b/snf-astakos-app/astakos/im/templatetags/filters.py
@@ -101,8 +101,12 @@ def paginate(l, args):
         if isinstance(l, QuerySet):
             l = l.order_by(sorting)
         elif isinstance(l, list):
-            l.sort(key=lambda i: getattr(i, sorting))
-        
+            default = ''
+            if sorting.endswith('_date'):
+                default = datetime.datetime.utcfromtimestamp(0)
+            l.sort(key=lambda i: getattr(i, sorting) \
+                        if getattr(i, sorting) else default)
+            
     paginator = Paginator(l, PAGINATE_BY)
     
     try: