def above(self, ref):
        """
        Move this object above the referenced object.
        """
        if not self._valid_ordering_reference(ref):
            raise ValueError(
                "%r can only be moved above instances of %r which %s equals %r." % (
                    self, self.__class__, self.order_with_respect_to,
                    self._get_order_with_respect_to()
                )
            )
        if self.order == ref.order:
            return
        if self.order > ref.order:
            o = ref.order
        else:
            o = self.get_ordering_queryset().filter(order__lt=ref.order).aggregate(Max('order')).get('order__max') or 0
        self.to(o)
def above(self, ref):
        """
        Move this object above the referenced object.
        """
        if not self._valid_ordering_reference(ref):
            raise ValueError(
                "%r can only be moved above instances of %r which %s equals %r." % (
                    self, self.__class__, self.order_with_respect_to,
                    self._get_order_with_respect_to()
                )
            )
        if self.order == ref.order:
            return
        if self.order > ref.order:
            o = ref.order
        else:
            o = self.get_ordering_queryset().filter(order__lt=ref.order).aggregate(Max('order')).get('order__max') or 0
        self.to(o)
def above ( self , ref ) : if not self . _valid_ordering_reference ( ref ) : raise ValueError ( "%r can only be moved above instances of %r which %s equals %r." % ( self , self . __class__ , self . order_with_respect_to , self . _get_order_with_respect_to ( ) ) ) if self . order == ref . order : return if self . order > ref . order : o = ref . order else : o = self . get_ordering_queryset ( ) . filter ( order__lt = ref . order ) . aggregate ( Max ( 'order' ) ) . get ( 'order__max' ) or 0 self . to ( o )
Move this object above the referenced object.
Move this object above the referenced object .