Hi, I got a little problem. I need to store in a model the first user who
created it (created_by) and the user who last modified it
(last_modified_by). So, with the second one, there is no problem, every time
a user save the object, the pre_save signal is dispatched and I catch it so
I can set the "last_modified_by" field to current user but, right there, I
need to set the "created_by" field and I don't know how to do it, my
algorithm is pretty simple:
if model_instance.created_by is not set:
set model_instance.created_by to current user
.
.
.
continues with save
the problem here is how to know if model_instance.created_by field is set or
not, I think that it can be known if a can figure out if save method is
going to insert or update, but, how I know it?
--
Lic. José M. Rodriguez Bacallao
Cupet
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Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo
mismo.
Recuerda: El arca de Noe fue construida por aficionados, el titanic por
profesionales
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