> This does offend the DRY principle, but until Django has a prettier
> way of handling this, I will put up with the duplication.
Python gurus: Is it possible to write a python function
HasAssociatedRecordsAndIsRestricted() that would introspect the model
and database and restore DRY at this point?
e.g.
class Nlgroup(models.Model):
description = models.CharField(maxlength=80)
def delete(self):
if not HasAssociatedRecordsAndIsRestricted():
super(Nlgroup, self).delete() # Call the "real" delete()
method
class People(models.Model):
nl_group = models.ForeignKey(Nlgroup, cascade="restrict")
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