def update_id_nodes(self):
        mapping = sortedmap()
        if self.identifier:
            mapping[self.identifier] = self
        super(DeclarativeNode, self).update_id_nodes(mapping)
Returns a dictionary mapping the field's manipulator field names to its
dataset/ETHPy150Open nucleic/enaml/enaml/core/compiler_nodes.py/EnamlDefNode.update_id_nodes--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/db/models/fields/__init__.py/Field.flatten_data