#2445: [patch] allow callable values for limit_choices_to
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Reporter: [EMAIL PROTECTED] | Owner: adrian
Status: new | Component: Core framework
Version: | Resolution:
Keywords: | Stage: Design decision
needed
Has_patch: 1 | Needs_docs: 1
Needs_tests: 1 | Needs_better_patch: 0
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Comment (by webograph <[EMAIL PROTECTED]>):
i think that callables should be passed a reference to self, at least if
they accept it -- think of the following model:
{{{
class Mother(models.Model):
firstborn = models.ForeignKey('Child',
limit_choices_to={'mother':lambda me: me})
class Child(models.Model):
mother = models.ForeignKey('Mother', related_name='children')
}}}
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Ticket URL: <http://code.djangoproject.com/ticket/2445#comment:8>
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