Re: how to exclude objects with manytomany

On Saturday 01 May 2010 10:54:52 pm Kenneth Gonsalves wrote:
> I have a model called 'Team' with a manytomany field to 'Player'. How do I
> select all the players who are not in any team? I remember doing this
> once, but cannot find what I did.
>

I have tried this:
self.fields['members'].choices = [(x.id,x.name) for x in Player.objects.all()
if x.team_set.all() == []]

does not seem very elegant
--
regards
Kenneth Gonsalves
Senior Associate
NRC-FOSS
http://certificate.nrcfoss.au-kbc.org.in

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