Looking at the trace, the filter executed without a user is this one:
File "/usr/lib/python2.5/site-packages/django/db/models/base.py" in save_base
470. manager.filter(pk=pk_val).extra(select={'a':
1}).values('a').order_by())):
Overwriting save_base feels like I'm diving into a rabbit hole that is way
to deep.
Help or tips are much appreciated.
Gerard.
Gerard wrote:
> Hi all,
>
> I'm totally in the dark atm. I save an object in the following way:
>
> if form.is_valid():
> order = form.save(commit=False)
> order.owner = request.user
> order.save() # << breaks
>
> I get the following error:
>
> AttributeError at /order/2/edit
> 'ValuesQuerySet' object has no attribute 'field_names'
>
> Trace: http://paste.pocoo.org/show/147298/
>
> I can see that during the .save() a .filter() is executed, but I have now
> clue why. My filter() (on a subclassed manager):
>
> def filter(self, **kwargs):
> owner = kwargs.get('owner')
> if owner is None:
> print 'Woops, no owner given for filter'
> return super(UserFilteredManager, self).get_empty_query_set()
> else:
> return super(UserFilteredManager, self).filter(**kwargs)
>
> Is the filter() execution by the .save() method correct/needed? And where
> can I tell it to give an owner parameter or to use my 'true_filter()'
>
> Please advice.
>
> Thanx a lot.
>
> Regards,
>
> Gerard.
>
>
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