Signals for m2m object creation/deletion

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samulih

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Oct 5, 2006, 11:21:24 AM10/5/06

to Django developers

Howdy!

In short: changes to many-to-many fields do not get signalled via
pre_save and post_save, but it would be useful if they got. Now all
changes to model information cannot be caught. I'm doing a kind of
object version control system, if it helps to understand the need.

I also created a ticket on http://code.djangoproject.com/ticket/2861

The actual questions:

1) Good idea / bad idea?
2) Exactly what information it would be best to send with a signal?