#35127: Model.full_clean() errors with GeneratedField
-------------------------------------+-------------------------------------
Reporter: Claude | Owner: nobody
Paroz |
Type: Bug | Status: new
Component: Database | Version: 5.0
layer (models, ORM) |
Severity: Normal | Keywords:
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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When running `full_clean()` on an unsaved model instance, the folllowing
error is generated:
`AttributeError: Cannot read a generated field from an unsaved model.`
Reproducible with following test:
{{{
--- a/tests/model_fields/test_generatedfield.py
+++ b/tests/model_fields/test_generatedfield.py
@@ -177,6 +177,10 @@ class GeneratedFieldTestMixin:
with self.assertRaises(IntegrityError):
self.base_model.objects.create()
+ def test_full_clean(self):
+ m = self.base_model(a=2, b=4)
+ m.full_clean()
+
def test_save(self):
# Insert.
m = self.base_model(a=2, b=4)
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/35127>
Django <https://code.djangoproject.com/>
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