On 8/31/06, Jakub Labath <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Thanks for advice Malcolm!
>
> I feel a sample would save some time to other people. Time that i had to
> spend.
>
> class OnlyRealProfileSQL:
> def get_sql(*args):
> #select name from django_content_type where app_label =
> 'users' and model != 'profile' and model like '%p
> rofile'
> return ({}, ['"django_content_type"."model" LIKE %s',
> '"django_content_type"."app_label" =
> %s','"django_content_type"."model" != %s'], ['%profile',
> 'users','profile'])
Thanks for the sample. The only thing I'd add is that, if your custom
Q object may be combined with other Q objects in the same query,
Django will raise a TypeError. To avoid this, you your Q object should
extend Django's Q object:
class OnlyRealProfileSQL(Q):
def get_sql(*args):
# and so forth...
Alan
--
Alan Green
[EMAIL PROTECTED] - http://bright-green.com
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