# HG changeset patch
# User Katia Saurfelt <katia.saurfelt@logilab.fr>
# Date 1301919052 -7200
# Node ID 5ea2bfd55399ad270082592d6a465f036059aaac
# Parent  09454384fff8370c7eac1fadb2b177c5412ef79d
[web] fix CalendarView : both icalendarable.start and icalendarable.stop dates can be None

diff -r 09454384fff8 -r 5ea2bfd55399 web/views/calendar.py
--- a/web/views/calendar.py	Thu Mar 31 14:23:11 2011 +0200
+++ b/web/views/calendar.py	Mon Apr 04 14:10:52 2011 +0200
@@ -229,15 +229,15 @@
         events = []
         for entity in self.cw_rset.entities():
             icalendarable = entity.cw_adapt_to('ICalendarable')
+            if not (icalendarable.start and icalendarable.stop):
+                continue
+            start_date = icalendarable.start or  icalendarable.stop
             event = {'eid': entity.eid,
                      'title': entity.view('calendaritem'),
                      'url': xml_escape(entity.absolute_url()),
                      'className': 'calevent',
                      'description': entity.view('tooltip'),
                      }
-            start_date = icalendarable.start
-            if not start_date:
-                start_date = icalendarable.stop
             event['start'] = start_date.strftime('%Y-%m-%dT%H:%M')
             event['allDay'] = True
             if icalendarable.stop: