def _parse_local_interface(self, config):
        match = re.search(r'local-interface (\w+)', config)
        value = match.group(1) if match else None
        return dict(local_interface=value)
Scans the config block and parses the local-interface value
dataset/ETHPy150Open arista-eosplus/pyeapi/pyeapi/api/mlag.py/Mlag._parse_local_interface