#18094: `pre_delete` and `post_delete` signals are not correctly sent in
inheritance scenarios involving proxy models
-------------------------------------+-------------------------------------
     Reporter:  charettes            |                    Owner:  charettes
         Type:  Bug                  |                   Status:  assigned
    Component:  Database layer       |                  Version:  1.4
  (models, ORM)                      |               Resolution:
     Severity:  Normal               |             Triage Stage:
     Keywords:  model proxy multi-   |  Unreviewed
  table inheritance signals delete   |      Needs documentation:  0
    Has patch:  0                    |  Patch needs improvement:  0
  Needs tests:  0                    |                    UI/UX:  0
Easy pickings:  0                    |
-------------------------------------+-------------------------------------

Comment (by carljm):

 @charettes - I think your summary of what signals ought to be sent here is
 correct. Re the only/defer issue - if I'm not mistaken, that would be
 fixed by the fix we are discussing here, correct? Given that, I'm not sure
 it deserves it's own ticket, and I don't think we should put in place a
 special-case fix for it.

 @akaariai - Yeah, I think the question of consistency with save signals
 and backwards compatibility is probably worth a thread on -developers -
 I'll try to find time to post about it today.

-- 
Ticket URL: <https://code.djangoproject.com/ticket/18094#comment:9>
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