def _get_mac_addresses(self, interfaces):
        mac_addresses = []

        for interface in interfaces:
            try:
                mac_addresses.append(utils.validate_and_normalize_mac(
                    interface.get('mac_address')))
            except exception.InvalidMAC:
                LOG.warning(_LW('Malformed MAC: %s'), interface.get(
                    'mac_address'))
        return mac_addresses
Generate a sys path based on the base_sys_path and the git repo url. It also removes some invalid
dataset/ETHPy150Open openstack/ironic/ironic/drivers/modules/agent_base_vendor.py/BaseAgentVendor._get_mac_addresses--crossover with--dataset/ETHPy150Open box/ClusterRunner/app/project_type/git.py/Git._generate_path_from_repo_url