Woop, I forgot the link for [1] Here it comes.
[1]
https://groups.google.com/forum/#!msg/django-developers/QRvSCTM4WDo/Nehuqfb8BgAJ
On Tue, Feb 9, 2016 at 4:26 AM, Aron Podrigal <ar...@guaranteedplus.com>
wrote:
> While going through the code for ModelBase for reviewing [1] it is unclear
> to me when inheriting from 2 Abstract models which define Managers, if the
> concrete model should use the first manager according to the creation
> counter or it should follow the MRO. I would expect the following test to
> pass. I would appreciate if someone can confirm that this is a bug so we
> should open a trac ticket and fix this.
>
>
> @isolate_apps('managers_regress')
> def test_multi_abstract_model_inheritance_manager_mro(self):
>
> from django.db.models.manager import Manager
>
> class Manager1(Manager):
> pass
>
> class Manager2(Manager):
> pass
>
> class AbstractModel1(models.Model):
> custom_manager = Manager1()
>
> class Meta:
> abstract = True
>
> class AbstractModel2(models.Model):
> custom_manager = Manager2()
>
> class ConcreteModel(AbstractModel2, AbstractModel1):
> pass
>
> self.assertIsInstance(ConcreteModel.custom_manager, Manager2)
> self.assertIsInstance(ConcreteModel._default_manager, Manager2)
>
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django developers (Contributions to Django itself)" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-developers+unsubscr...@googlegroups.com.
> To post to this group, send email to django-developers@googlegroups.com.
> Visit this group at https://groups.google.com/group/django-developers.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-developers/8e267ae3-bd78-40d7-aceb-bddb3e98e317%40googlegroups.com
> <https://groups.google.com/d/msgid/django-developers/8e267ae3-bd78-40d7-aceb-bddb3e98e317%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
> For more options, visit https://groups.google.com/d/optout.
>
--
Aron Podrigal
-
'1000001', '1110010', '1101111', '1101110' '1010000', '1101111',
'1100100', '1110010', '1101001', '1100111', '1100001', '1101100'
P: '2b', '31', '33', '34', '37', '34', '35', '38', '36', '30', '39', '39'
--
You received this message because you are subscribed to the Google Groups
"Django developers (Contributions to Django itself)" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-developers+unsubscr...@googlegroups.com.
To post to this group, send email to django-developers@googlegroups.com.
Visit this group at https://groups.google.com/group/django-developers.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-developers/CANJp-yhS_QhGj5SLryM8Hd3hWBzOOdm%3DS33c3Nmt4twLB%3D6EDQ%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
