#22817: Missing custom methods on EmptyQuerySet
-------------------------------------+-------------------------------------
Reporter: benjaoming | Owner: nobody
Type: Bug | Status: closed
Component: Database layer | Version: 1.6
(models, ORM) | Resolution: invalid
Severity: Release blocker | Triage Stage: Accepted
Keywords: | Needs documentation: 0
Has patch: 0 | Patch needs improvement: 0
Needs tests: 0 | UI/UX: 0
Easy pickings: 0 |
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Changes (by mjtamlyn):
* status: new => closed
* resolution: => invalid
Comment:
I agree with Loic's assessment. I would like to see an actionable failing
test to allow this to move forwards.
This comment: https://code.djangoproject.com/ticket/22817#comment:8 is not
in my mind a bug - just because a model has a custom manager with a custom
method, if you create an `EmptyManager` for that model it should not work.
For example this code clearly should behave as I've shown.
{{{
>>> from testapp import models
>>> from django.db.models.manager import Manager
>>> MyModel.objects.custom_method()
... [<some>, <qs>]
>>> manager=Manager(models.MyModel)
>>> manager.custom_method()
Traceback (most recent call last):
File "<input>", line 1, in <module>
AttributeError: 'Manager' object has no attribute 'custom_method'
}}}
So EmptyManager should have the same issues.
I'm closing this as invalid for now. If there is a genuine bug here,
please reopen or add a new report with a clearer description of the
problem.
--
Ticket URL: <https://code.djangoproject.com/ticket/22817#comment:11>
Django <https://code.djangoproject.com/>
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