#32045: Removing item from GenericRelation deletes all items.
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Reporter: chgad | Owner: Asjad
| Ahmed Khan
Type: Bug | Status: closed
Component: | Version: 3.0
contrib.contenttypes |
Severity: Normal | Resolution: needsinfo
Keywords: | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by chgad):
Replying to [comment:6 felixxm]:
> Thanks for this ticket, however everything works for me with provided
models:
> {{{
> class MyTests(TestCase):
> def test_1(self):
> p1 = MyProfile.objects.create(name='profile1')
> p2 = MyProfile.objects.create(name='profile2')
> photo1 = Photograph.objects.create(profile=p1)
> photo2 = Photograph.objects.create(profile=p1)
> photo3 = Photograph.objects.create(profile=p2)
> self.assertEqual(Photograph.objects.count(), 3)
> self.assertCountEqual(p1.photos.all(), [photo1, photo2])
> self.assertCountEqual(p2.photos.all(), [photo3])
> p1.photos.remove(photo1)
> self.assertCountEqual(p1.photos.all(), [photo2])
> self.assertCountEqual(p2.photos.all(), [photo3])
> self.assertEqual(Photograph.objects.count(), 2)
> }}}
>
> Can you provide a small sample project that reproduces this issue?
That is what I'm describing. But `remove` should not delete the `photo1`
entry. So with your example Test I expect the last assertion fail!
As the docs. describe `remove` is expected to remove an entry from the
Relation `p1.photos.all()` but keep it in the Database, unlinked to a
profile.
--
Ticket URL: <https://code.djangoproject.com/ticket/32045#comment:7>
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