1 >>> import datetime as dt
   2 >>> today = dt.date.today()
   3 >>> today
   4 datetime.date(2008, 2, 29)
   5 >>> nextyear = today.replace(year=today.year+1) # findet man so im Netz
   6 Traceback (most recent call last):
   7   File "<stdin>", line 1, in ?
   8 ValueError: day is out of range for month
   9 #
  10 # Autsch!
  11 #
  12 >>> nextyear = today + dt.timedelta(days=365)
  13 >>> nextyear
  14 datetime.date(2009, 2, 28)
  15 >>> nextyear = today + dt.timedelta(days=366)
  16 >>> nextyear
  17 datetime.date(2009, 3, 1)