def list_driver_connections(graph, driver=True):
    if driver is True:
        return [(u,v) for u,v,data in graph.edges_iter(data=True)
                            if data.get('drv_conn')]
    else:
        return [(u,v) for u,v,data in graph.edges_iter(data=True)
                            if data.get('drv_conn')==driver]
Simulates a request to a WSGI application.
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/depgraph.py/list_driver_connections--crossover with--dataset/ETHPy150Open falconry/falcon/falcon/testing/test_case.py/TestCase.simulate_request