#19362: Recursion error when deleting model object through admin
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Reporter: m3wolf | Owner: nobody
Type: Bug | Status: new
Component: Uncategorized | Version: 1.5-alpha-1
Severity: Normal | Keywords: python2.7.3
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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When I try to delete a specific object using the admin interface I get an
error:
{{{
RuntimeError at /admin/gtd/node/1470/delete/
maximum recursion depth exceeded while calling a Python object
}}}
It appears to be trying to convert something to unicode but I don't know
what. From the Django error message I can see that the object appears as
{{{<Node: [<span style="color: rgba(230, 138, 0,
1.0)"><strong>DFRD</strong></span>] Test todo item>}}}, which doesn't seem
to have any weird characters in it. The title is what I expect to be
return from `__str__(self)` as described below.
If I delete a different object (which has similar HTML markup in it) from
the same model it works with no errors. The model in question defines
`__str__(self)` which returns the value from a models.TextField()
attribute wrapped in some HTML (<span style="..."></span>) which is passed
through mark_safe() before being returned. The model is decorated with
`@python_2_unicode_compatible`. Following the python3 migration guide, I
added `from __future__ import unicode_literals` at the top of my models.py
and removed `__unicode__(self)` but no difference.
The stacktrace doesn't seem to go through my code anywhere.
I git-pulled the latest changes to stable/1.5.x from github and
reinstalled Django after removed the previous installation from dist-
packages but the problem persists.
I have not tried deleting this object pythonically; I figured I'd keep
that object for now in case anyone needs me to reproduce the problem.
Stacktrace: https://gist.github.com/4148524
--
Ticket URL: <https://code.djangoproject.com/ticket/19362>
Django <https://code.djangoproject.com/>
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