def walk(self, cli):
        yield self
        for c in self.children:
            for i in c.walk(cli):
                yield i
The property dict stores inputs with an interesting key.  Compute it.
dataset/ETHPy150Open jonathanslenders/python-prompt-toolkit/prompt_toolkit/layout/containers.py/HSplit.walk--crossover with--dataset/ETHPy150Open andrew-gardner/dependsworkflow/depends/depends_node.py/DagNode._inputNameInPropertyDict