Re: Admin sends out potentially harmful m2m_changed signals

2010-10-20 Thread Gabriel Hurley
I see that this issue was also discussed in #13022 [5], wherein Russ argued that the current signals are technically correct but that solving #6707 would be worthwhile *if* it could be done efficiently. [5] http://code.djangoproject.com/ticket/13022 On Oct 20, 2:45 pm, Gabriel Hurley wrote: > I'

Admin sends out potentially harmful m2m_changed signals

2010-10-20 Thread Gabriel Hurley
I'd like to call attention to ticket #6707 [1], which deals with the implementation of ReverseManyRelatedObjectsDescriptor.__set__. Specifically, the problem is that the current implentation takes a very efficient "clear everything and add all the keys back in" approach to managing these relationsh