- cmd = '{fwdir}/tests/dpdk/dpdk_scripts/run_l3fwd.sh ' \
- '"{lcores}" "{ports}" {mac1} {mac2} {jumbo}'.\
- format(fwdir=Constants.REMOTE_FW_DIR, lcores=lcores_list,
- ports=port_config.rstrip(','), mac1=adj_mac0,
- mac2=adj_mac1, jumbo='yes' if jumbo_frames else 'no')
+ cmd = f"{Constants.REMOTE_FW_DIR}/tests/dpdk/dpdk_scripts" \
+ f"/run_l3fwd.sh \"{lcores_list}\" " \
+ f"\"{port_config.rstrip(u',')}\" " \
+ f"{adj_mac0} {adj_mac1} {u'yes' if jumbo_frames else u'no'}"