def get_parent_path(self):
        if self.is_root():
            return ''
        return posixpath.dirname(self.path.rstrip('/')) + '/'
Get instance of LMI_IPNetworkConnection class by the device name.
dataset/ETHPy150Open codeinn/vcs/vcs/nodes.py/Node.get_parent_path--crossover with--dataset/ETHPy150Open openlmi/openlmi-scripts/commands/networking/lmi/scripts/networking/__init__.py/get_device_by_name