Re: Model Inheritance.

On 29/10/10 00:04, Tom Eastman wrote:

> That's correct, but I want to take a 'Place' object, that doesn't have a
> 'restaurant', and turn it *in to* a 'Restaurant' by adding the
> corresponding row to the Restaurant table.

So you have a place.

p = Place(name="3rd Circle of Hell")
p.save()

This should work:

r = Restaurant(serves_hot_dogs=True)
r.place_ptr = p
r.save()

If you then want an r that has picked up the now-should-be-inherited
place attrs, you'll have to do something like:

r = Restaurant.objects.get(pk=r.pk)

print r.name
3rd Circle of Hell

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