diff options
Diffstat (limited to 'test/vpp_interface.py')
| -rw-r--r-- | test/vpp_interface.py | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/test/vpp_interface.py b/test/vpp_interface.py index 58384d2eeb9..2dcf149a593 100644 --- a/test/vpp_interface.py +++ b/test/vpp_interface.py @@ -1,16 +1,17 @@ import binascii import socket -from abc import abstractmethod, ABCMeta +import abc +import six from six import moves from util import Host, mk_ll_addr from vpp_papi import mac_ntop +@six.add_metaclass(abc.ABCMeta) class VppInterface(object): """Generic VPP interface.""" - __metaclass__ = ABCMeta @property def sw_if_index(self): @@ -181,7 +182,7 @@ class VppInterface(object): self._hosts_by_ip4[ip4] = host self._hosts_by_ip6[ip6] = host - @abstractmethod + @abc.abstractmethod def __init__(self, test): self._test = test |