(self)
return type(self)((o.opposite for o in self))
Return version with each `.OrderBy` prefix toggled::

            >>> order_by = OrderByTuple(('name', '-age'))
            >>> order_by.opposite
            ('-name', 'age')
Return version with each `.OrderBy` prefix toggled::
Return version with each . OrderBy prefix toggled ::
def opposite(self):
        """
        Return version with each `.OrderBy` prefix toggled::

            >>> order_by = OrderByTuple(('name', '-age'))
            >>> order_by.opposite
            ('-name', 'age')
        """
        return type(self)((o.opposite for o in self))
def opposite ( self ) : return type ( self ) ( ( o . opposite for o in self ) )