def descendant(self, segments):
        path = self
        for name in segments:
            path = path.child(name)
        return path
Establishes an access mode to the specified resources.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/python/filepath.py/_PathHelper.descendant--crossover with--dataset/ETHPy150Open hgrecco/pyvisa/pyvisa/highlevel.py/VisaLibraryBase.lock