Problem solved! Thanks a lot Michael, Andrea
On 10 Mar, 03:23, Michael Bayer <mike...@zzzcomputing.com> wrote: > this is in-place mutation so you need to send SQLAlchemy a signal that > something has changed using the Mutable interface, which involves subclassing > array.array. See the docs > athttp://docs.sqlalchemy.org/en/latest/orm/extensions/mutable.htmlfor how > this works. > > On Mar 9, 2012, at 5:11 AM, Andrea wrote: > > > > > > > > > Hi all, > > athttp://pastebin.com/jYsZwj10an extract of my code. > > I create a custom type HexString that extends TypeDecorator. When I > > modify an > > object of this type on a persisted instance, changes don't affect > > session. > > I need some help, tnx. > > > Andrea > > > -- > > You received this message because you are subscribed to the Google Groups > > "sqlalchemy" group. > > To post to this group, send email to sqlalchemy@googlegroups.com. > > To unsubscribe from this group, send email to > > sqlalchemy+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/sqlalchemy?hl=en. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
