On vrijdag 29 juni 2018 09:44:40 CEST Mickael Barbo wrote: > I try to create a way to archive (copy) the same object instance on an > other DataBase. > > I followed this advice : # https://stackoverflow.com/ > questions/21699707/python-how-to-copy-all-attibutes-from- > base-class-to-derived-one
That advice is for normal python classes. Django models have some restrictions, one being that fields are special attributes. Messing with a model's __init__() is not something you normally do as a model's class creation is highly customized. If you're really using 2 different databases, a model's save() operation supports a `using` keyword that allows you to select the database connection[1]. Archiving becomes really easy that way. -- Melvyn Sopacua -------- [1] https://docs.djangoproject.com/en/2.0/topics/db/multi-db/#selecting-a-database-for-save -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/2130083.vAuLGcjiVo%40fritzbook. For more options, visit https://groups.google.com/d/optout.
