def update_id_nodes(self, mapping):
        if self.identifier:
            mapping[self.identifier] = self
        super(DeclarativeNode, self).update_id_nodes(mapping)
Get the integer value of a hexadecimal number.
dataset/ETHPy150Open nucleic/enaml/enaml/core/compiler_nodes.py/DeclarativeNode.update_id_nodes--crossover with--dataset/ETHPy150Open LarsMichelsen/pmatic/ccu_pkg/python/lib/python2.7/quopri.py/unhex