#27595: Database converters are not run for related fields referencing related
fields
-------------------------------------+-------------------------------------
Reporter: oyooyo | Owner: (none)
Type: Bug | Status: new
Component: Database layer | Version: 1.10
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Simon Charette):
A minimal reproduction test as of 084573c7156530047bec2c19e732423fa9d0ec13
is
{{{
diff --git a/tests/model_fields/test_uuid.py
b/tests/model_fields/test_uuid.py
index bc1c8d5bc0..6b6af3ea7e 100644
--- a/tests/model_fields/test_uuid.py
+++ b/tests/model_fields/test_uuid.py
@@ -170,8 +170,12 @@ class TestAsPrimaryKey(TestCase):
self.assertEqual(r.uuid_fk, u2)
def test_two_level_foreign_keys(self):
+ gc = UUIDGrandchild()
# exercises ForeignKey.get_db_prep_value()
- UUIDGrandchild().save()
+ gc.save()
+ gc.refresh_from_db()
+ self.assertIsInstance(gc.uuidchild_ptr_id, uuid.UUID)
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/27595#comment:9>
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