-from abc import abstractmethod, ABCMeta
+import abc
from vpp_pg_interface import is_ipv6_misc
from vpp_interface import VppInterface
-class VppTunnelInterface(VppInterface):
- """ VPP tunnel interface abstration """
- __metaclass__ = ABCMeta
+class VppTunnelInterface(VppInterface, metaclass=abc.ABCMeta):
+ """ VPP tunnel interface abstraction """
- @abstractmethod
def __init__(self, test, parent_if):
super(VppTunnelInterface, self).__init__(test)
self.parent_if = parent_if