Hi Flavio,
Is there a reason we can't document chaining filter() with these methods
when
querying with Q() objects?
Person.objects.filter(
Q(first_name='George') | Q(first_name='Bruce')
).get_or_create(defaults={'last_name': 'Harrison'})
If `defaults` was stil only passable as a kwarg this could have worked but
at
this point I don't think it's worth the additionnal complexity as there's
no way
to introduce a fully backward compatible API without deprecating passing
`defaults` as the first arg.
Even if we were to agree on a new unlikely used kwarg name to specify the
query
object the `(get|update)_or_create` APIs would end up disgressing from the
`filter()`
and `get()` ones which is the main objective of this proposed change I
beleive.
Simon
Le mardi 16 août 2016 13:57:25 UTC-4, Flavio Curella a écrit :
>
> I'm thinking about adding support for `Q` to `get_or_create` and
> `update_or_create`. I've summarized my thoughts at
> https://code.djangoproject.com/ticket/27070.
>
>
> I have a couple of unsolved question; the most critical is the one Tim
> raises: if we were to add another keyword argument to those methods, how
> much of an impact will it have? Can we find a name that we can be
> reasonably confident is not used as a model field by anybody (or a _very_
> small number of users)?
>
>
> Thanks,
> –Flavio.
>
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