I am using the xml serializer to print datetime values. I need to put it out in .isoformat() e.g. 2011-12-31T10:20:30 (possibly with a second fraction, but not necessarily). However, I've been unable to find how to do that:
db.field.represent = lambda x: x.isoformat() doesn't make a difference (according to my readling of sqlhtml.py, dal.py it should) neither does the format in an IS_DATETIME(format=...) validator How do I override the xml representation of a field?
