summaryrefslogtreecommitdiffstats
path: root/test/vpp_sub_interface.py
diff options
context:
space:
mode:
Diffstat (limited to 'test/vpp_sub_interface.py')
-rw-r--r--test/vpp_sub_interface.py11
1 files changed, 6 insertions, 5 deletions
diff --git a/test/vpp_sub_interface.py b/test/vpp_sub_interface.py
index 255cfffd827..63a0f543f20 100644
--- a/test/vpp_sub_interface.py
+++ b/test/vpp_sub_interface.py
@@ -1,12 +1,13 @@
from scapy.layers.l2 import Dot1Q
-from abc import abstractmethod, ABCMeta
+import abc
+import six
from vpp_pg_interface import VppPGInterface
from vpp_papi_provider import L2_VTR_OP
from vpp_interface import VppInterface
+@six.add_metaclass(abc.ABCMeta)
class VppSubInterface(VppPGInterface):
- __metaclass__ = ABCMeta
@property
def parent(self):
@@ -42,11 +43,11 @@ class VppSubInterface(VppPGInterface):
super(VppSubInterface, self).set_sw_if_index(sw_if_index)
self.set_vtr(L2_VTR_OP.L2_DISABLED)
- @abstractmethod
+ @abc.abstractmethod
def create_arp_req(self):
pass
- @abstractmethod
+ @abc.abstractmethod
def create_ndp_req(self):
pass
@@ -56,7 +57,7 @@ class VppSubInterface(VppPGInterface):
def resolve_ndp(self):
super(VppSubInterface, self).resolve_ndp(self.parent)
- @abstractmethod
+ @abc.abstractmethod
def add_dot1_layer(self, pkt):
pass