Pas d'exception si non respect du format de date

speed_rack/webapp/views.py

@@ -94,12 +94,23 @@ def generate_search_querybuilder(search_param):
         query_set = query_set.filter(Q(identifier__icontains=number) | Q(number__icontains=number) | Q(ecli__icontains=number))
 
     if not empty(search_param, 'dateAfter'):
-        date_after = datetime.strptime(search_param['dateAfter'], '%d/%m/%Y')
-        query_set = query_set.filter(issued_date__gte=date_after)
+        try:
+            date_after = datetime.strptime(search_param['dateAfter'], '%d/%m/%Y')
+        except ValueError as e:
+            pass
+        else:
+            query_set = query_set.filter(issued_date__gte=date_after)
+
 
     if not empty(search_param, 'dateBefore'):
-        date_before = datetime.strptime(search_param['dateBefore'], '%d/%m/%Y')
-        query_set = query_set.filter(issued_date__lte=date_before)
+        try:
+            date_before = datetime.strptime(search_param['dateBefore'], '%d/%m/%Y')
+        except ValueError as e:
+            pass
+        else:
+            query_set = query_set.filter(issued_date__lte=date_before)
+
+
 
 
     query_set = query_set.filter(authority__slug__in=search_param['authorities'])