def is_var_node(graph, node):
    return 'var' in graph.node.get(node, '')
:type aws_access_key_id: string
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/depgraph.py/is_var_node--crossover with--dataset/ETHPy150Open darcyliu/storyboard/boto/__init__.py/connect_iam