Contributors mailing list archives
Re: Problem with computed default valuesby
Tecnativa. S. L., Pedro M. Baeza
This exact question was made several weeks ago. Please check in the archives. In a nutshell, you have to execute a pre/post-init hook (the treatment will change depending on the order selected - before or after the installation).Regards.
2016-04-11 17:08 GMT+02:00 Daniel Reis <email@example.com>:
Hello all, I'm in need of some expert help. I added a field to a model, to be used as a random unique identifier: token = fields.Char('Token', default=lambda s: str(uuid.uuid4())) The problem is that, the already existing records all got the same exact uuid. It seems that the lambda is evaluated once, before a mass update, instead of per record, as I expected. Am I missing something? Thanks for any help. -- Daniel Reis