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-rw-r--r--test/util.py5
1 files changed, 2 insertions, 3 deletions
diff --git a/test/util.py b/test/util.py
index cf45c85a5f4..5ce84070a87 100644
--- a/test/util.py
+++ b/test/util.py
@@ -1,9 +1,10 @@
""" test framework utilities """
+import abc
import socket
+import six
import sys
import os.path
-from abc import abstractmethod, ABCMeta
from scapy.utils6 import in6_mactoifaceid
from scapy.layers.l2 import Ether
@@ -93,11 +94,9 @@ def check_core_path(logger, core_path):
class NumericConstant(object):
- __metaclass__ = ABCMeta
desc_dict = {}
- @abstractmethod
def __init__(self, value):
self._value = value