#24004: Can't use only() with latest() if x is in only() and get_latest_by
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Reporter: knyghty | Owner: nobody
Type: Bug | Status: new
Component: Database layer (models, ORM) | Version: 1.7
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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{{{
model Page(models.Model):
...
last_modified = models.Datefield(default=timezone.now)
class Meta:
get_latest_by = 'last_modified'
}}}
Suppose I want to get the date of the last modification, I might do
something like this:
{{{ Page.objects.only('last_modified').latest() }}}
But on trying it, we seem to get stuck copying something until we reach
maximum recursion depth.
I don't know if this is a bug or if it's simply not going to work, but if
it's the latter, I think it could be documented somewhere.
--
Ticket URL: <https://code.djangoproject.com/ticket/24004>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
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