I asked a similar question like, I want to sort a QS on a meta field,
can it be done? The answer worked, and is the same one you're
getting, use a list.
qs1 = model1.objects.filter(...)
qs2 = model2.objects.filter(...)
lqs1 = list(qs1)
lqs2 = list(qs2)
now you have something that is a python li
On Aug 9, 8:13 am, chefsmart wrote:
> I already have the objects in an earlier chunk of the code. I don't
> want to hit the database again to get something I already have in
> another form. That is what I mean when I say that code like my_qs =
> MyModel.objects.filter(pk=obj1.pk) is utterly silly.
I already have the objects in an earlier chunk of the code. I don't
want to hit the database again to get something I already have in
another form. That is what I mean when I say that code like my_qs =
MyModel.objects.filter(pk=obj1.pk) is utterly silly. I already have
the objects from earlier db q
Since I already have the objects, I don't want to hit the database
again. There are not just two but multiple objects, that's why I want
to avoid unnecessary db calls.
On Aug 8, 9:54 pm, akaariai wrote:
> On 8 elo, 11:55, chefsmart wrote:
>
> > The objects are coming from mutually exclusive quer
On 8 elo, 11:55, chefsmart wrote:
> The objects are coming from mutually exclusive querysets. I need to
> pass a queryset of these objects to a function.
"Or" the querysets together?
In [2]: f1 = Foo1()
In [3]: f1.save()
In [4]: f2 = Foo1()
In [5]: f2.save()
In [6]: [f.pk for f in Foo1.objects.a
The objects are coming from mutually exclusive querysets. I need to
pass a queryset of these objects to a function.
On Aug 8, 1:25 pm, Masklinn wrote:
> On 8 août 2010, at 06:15, chefsmart wrote:
>
> > I had asked this on stackoverflow, but I guess I couldn't explain
> > myself clearly enough. I
You can't really add an object to queryset like that.
If you don't want to generate a list in the view, you can chain the
querysets
chained_qs = chain(qs1,qs2)
On Sun, Aug 8, 2010 at 9:45 AM, chefsmart wrote:
> I had asked this on stackoverflow, but I guess I couldn't explain
> myself clearly
On 8 août 2010, at 06:15, chefsmart wrote:
> I had asked this on stackoverflow, but I guess I couldn't explain
> myself clearly enough. I'll try to ask again here:
>
> Say I have two objects obj1 and obj2 of the same model (MyModel), now
> I would like to add these objects to a new QuerySet. Can
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