[Answered ]-Django Contenttypes and decorator

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If i understand you right you want to count each instantiation of every object. I would do it by using a post_init signal — if you do not mind that it is not a decorator.

Here is a code, I wrote – using post_save instead of post_init:

def thumb_init(sender, **kwargs):
    kwargs['instance'].process()
    kwargs['instance'].make_thumbnail()

post_init.connect(thumb_init, sender=Thumbnail) 
post_init.connect(thumb_init, sender=<otherModel here>)
👤vikingosegundo

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