print '%s%s%s' % (now.month, now.day, now.year)
no need to use print between
(now.month), you are already have print at the the start of the line, then
%s%s%s are placeholders for the values, which come after
% and since you have multiply values you need brackets
That would be, in date format specified,
print "%s/%s/%s" % (now.month, now.day, now.year)
Thank you I needed help but its ok now.