[Python] Database Abstraction Layer And/Or ORM

BJ Dierkes a ?crit :
Hello all,

I am looking for opinions on preferred methods of Database Abstraction
Layer or Object Relation Mapper (I'm using Python 2.5). I have found a
number of options such as those listed here:

http://wiki.python.org/moin/HigherLevelDatabaseProgramming


I'm not looking for a holy war based on whether a DAL/ORM *should* be
used, and/or if it is preferred over direct access to the database API
layer. I understand that can be a lengthy discussion. I would just
like to see if there is a common 'preferred choice' in the area.