diff -r 75d242975792 -r 1158231e7360 goa/__init__.py
--- a/goa/__init__.py	Fri Jan 23 19:18:28 2009 +0100
+++ b/goa/__init__.py	Fri Jan 23 19:21:29 2009 +0100
@@ -28,7 +28,7 @@
     regular python datetime object
     """
     if yamstype is None:
-        yamstype = guess_yamstype_from_date(datetimeobj)
+        yamstype = guess_yamstype_for_date(datetimeobj)
     assert yamstype is not None
     if yamstype == 'Datetime':
         # don't use date, db model doesn't actually support it, only datetime