Den 16/01/2014 kl. 17.50 skrev Johannes Schneider
<johannes.schnei...@galileo-press.de>:
> The point is, I have to distinguish between an instance which is created, but
> its save method is not yet called. And an instance coming from the database
> via a manager.
Okay, then create an instance variable on the model instances when you create
them manually. Something like this:
obj = InstanceModel()
obj.pk = 123
obj.manually_created = True
Then have your save() method check for this variable:
def save(self, *args, **kwargs):
if getattr(self, ‘manually_created’, False):
# Was created manually. Do something
else:
# From database. Do something else
super(self, InstanceModel).save(*args, **kwargs)
del obj.manually_created
Erik
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