[Zope] Differents of two ZopeTime

[fowlertrainer at anonym.hu]

Hello zope,

  I want to measure the time of process in Zope.

  sd=context.ZopeTime()
  ...
  se=context.ZopeTime()
  d=se-sd
  print str(DateTime(str(sd))
  print str(DateTime(str(se))

  it is working, so it is show the two datetimes.

  But how to I show the different of the times ?
  print str(DateTime(str(d)) is not working good !

  Please help me !

  Thanx for it !
  
-- 
Best regards,
 fowlertrainer                          mailto:fowlertrainer at anonym.hu