Could you override the save method and remove the file from the
filesystem prior to saving?
e.g.
class MyModel(models.Model):
...
def save(self):
if self.id: # is a record in the database
# file system unlink call to self.path
super(MyModel, self).save()
-Rob
On Jul 9, 6:22 am, pihentagy <[EMAIL PROTECTED]> wrote:
> Hi all!
>
> Is it possible to access a model object's saved field values?
> Purpose:
> I have an ImageField, and if that field changes, I would like to
> remove the old file from the filesystem. Now the only way to figure it
> out is with a new query, but I suspect this hits the database again,
> and seems a bit hacky BTW.
>
> thanks
> Gergo
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