Ticket #17918: 17918.patch

File 17918.patch, 1.2 KB (added by Nate Bragg, 13 years ago)

  • django/db/models/deletion.py 

    From 6be9facf41c8c2351af8abba2f0b0e7b8e3270e8 Mon Sep 17 00:00:00 2001
From: Nate Bragg <jonathan.bragg@alum.rpi.edu>
Date: Fri, 16 Mar 2012 11:33:37 -0400
Subject: [PATCH] Fixed sporadic failure of deleting proxy objects.

This was caused by there being no indication of
a dependancy between the proxy model and the base
model.  Usually, this would work fine.  But
sporadically, it would fail as a result of a list
ordering that was not being corrected by sort(),
because of this missing dependancy.
---
 django/db/models/deletion.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/django/db/models/deletion.py b/django/db/models/deletion.py
index 7d6594a..9aa944c 100644
    a b class Collector(object):  
    156156                             source_attr=ptr.rel.related_name,
    157157                             collect_related=False,
    158158                             reverse_dependency=True)
     159            else:
     160                self.dependencies.setdefault(parent_model, set()).add(model)
    159161
    160162        if collect_related:
    161163            for related in model._meta.get_all_related_objects(
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