date / time

[Mark McEahern]

I haven't followed this post.  For all I know, the OP has their solution.
For what it's worth, mx.DateTime works like a charm every time.  Consider
this:

import mx.DateTime
years = range(1999, 2010, 1)
dates = [mx.DateTime.Parser.DateTimeFromString("3/1/%s" % y) for y in years]
for d in dates:
  print "One day before %s is %s." % (d, d -
mx.DateTime.RelativeDateTime(days=1))

Cheers,

// m