Hi all ! I'm using Zope page Template with python scripts. I have a date in my form and when it is submitted, a python scripts checks the consistence of the date as follow : from DateTime import DateTime try: start_date = DateTime(REQUEST['datnais'],'central europe standard time') except: print 'error' return printed The date is inputed under this format : YYYY/MM/DD ex : 2003/02/15 The problem : the "error" message is always issued even when dates are ok (and whatever the date format). try: start_date = DateTime( REQUEST['datnais'] ) works but only accepts date under format YYYY/DD/MM as in the US but I have to work as GMT+1 Thanks in advance for any help. Our setup: Windows 2000 server ServP3 Zope 2.6.2 CMF 1.4 Ph.