def call_action(self, name, *a, **kw):
        # Note: This will split the SimpleNode Arrays into their isolations.
        for n in self:
            for index, node in Inspector(n).iter_isolations():
                action = getattr(node, name)
                yield action(*a, **kw)
Find all USB devices.
dataset/ETHPy150Open jonathanslenders/python-deployer/deployer/inspection/inspector.py/NodeIterator.call_action--crossover with--dataset/ETHPy150Open google/simian/src/simian/mac/common/hw.py/SystemProfile._FindUSBDevices