#27268: Regression on error message for invalid related fields lookup in
QuerySet.get()
-------------------------------------+-------------------------------------
Reporter: François Freitag | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: master
(models, ORM) | Keywords: get lookup related
Severity: Normal | fields
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
The expected error message for an invalid lookup in a `get()` operation
shoud look like:
{{{
Related Field got invalid lookup: foo
}}}
The current error message is:
{{{
TypeError: 'NoneType' object is not callable
}}}
Steps to reproduce:
**models.py**
{{{#!python
class Tag(models.Model):
text = models.CharField(max_length=100, unique=True)
class Thing(models.Model):
name = models.CharField(max_length=100)
tags = models.ManyToManyField(Tag)
}}}
**tests.py**
{{{#!python
def test_invalid_lookup(self):
with self.assertRaisesMessage(TypeError, "Related Field got invalid
lookup"):
Thing.objects.get(tags__foo='bar')
}}}
It seems that the regression is introduced by
https://github.com/django/django/commit/7aeb7390fc4231119494a9ebdee3c6ee0d5af053
and is only present on master.
//Trac ticket related to the commit introducing the regression: //
https://code.djangoproject.com/ticket/26891
--
Ticket URL: <https://code.djangoproject.com/ticket/27268>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/058.001cc9b8e80a9ebb3342ebde2d604d63%40djangoproject.com.
For more options, visit https://groups.google.com/d/optout.
