API: Use string type instead of u8.

[vpp.git] / test / remote_test.py

diff --git a/test/remote_test.py b/test/remote_test.py
index 40e7984..dfdc630 100644 (file)
--- a/test/remote_test.py
+++ b/test/remote_test.py
@@ -6,6 +6,7 @@ import unittest
 from multiprocessing import Process, Pipe
 from pickle import dumps
 
+import six
 from six import moves
 
 from framework import VppTestCase
@@ -134,7 +135,7 @@ class RemoteClass(Process):
                isinstance(val, RemoteClassAttr):
                 mutable_args[i] = val.get_remote_value()
         args = tuple(mutable_args)
-        for key, val in kwargs.iteritems():
+        for key, val in six.iteritems(kwargs):
             if isinstance(val, RemoteClass) or \
                isinstance(val, RemoteClassAttr):
                 kwargs[key] = val.get_remote_value()