Re: Using values_list and extra on same queryset

On Tue, Mar 26, 2013 at 8:14 PM, Larry Martell <larry.martell@gmail.com> wrote:
> On Tue, Mar 26, 2013 at 4:51 PM, Larry Martell <larry.martell@gmail.com> wrote:
>> I have some existing code that calls values_list on a queryset. I need
>> to add something using extra to this queryset. If I call extra before
>> values_list the extra stuff is gone from the query after the
>> values_list. If I call extra after the call to values_list it seems to
>> have to effect - the extra stuff is not in the query. Is there some
>> way to use both values_list and extra on same queryset?
>
> I think I may have found a bug. I stepped though the code, and
> values_list() does want to respect any extras that may have been
> added. In django/db/models/query.py(962)_setup_query() it does:
>
> if not self.query.extra and not self.query.aggregates:
>
> And for my case that is returning false, but I do have extras:
>
> (Pdb) print not self.query.extra
> False
> (Pdb) print self.query.extra
> {'top-bottom': (u'top-bottom', [])}
>
>
> This does not seem correct to me. Am I missing something here (because
> I've been coding since 4:30am and it's 8pm now)?

Ignore my last message - I was seriously sleep deprive3d when I made
it. But my original question remains - how can I use values_list and
extra on same queryset?

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