diff -r e909bde831e7 -r 5ade0288f2ec helpers.py
--- a/helpers.py	Mon Feb 09 14:07:19 2009 +0200
+++ b/helpers.py	Mon Feb 09 22:17:10 2009 +0200
@@ -6,7 +6,7 @@
 
 import qmsk.web.helpers
 
-import preferences
+import preferences, urls
 
 class Helpers (qmsk.web.helpers.Helpers) :
     """
@@ -144,4 +144,11 @@
         """
 
         return url.build(self.ctx['req'], **params)
+    
+    def utc_timestamp (self, dtz) :
+        """
+            Build an UTC timestamp from the given datetime
+        """
 
+        return urls.types['ts'].build(dtz)
+