[VOL-2282]

Python 3 compatibility fixes and reorg

Moved the VOLTHA 1.x testCaseUtils.py to this repo, used by OLT.robot

Change-Id: I6936421e0d3155ad79c74e28058b8c0865daf107
diff --git a/src/test/cord-api/Framework/utils/onosUtils.py b/src/test/cord-api/Framework/utils/onosUtils.py
index 06420a6..ac07dc2 100644
--- a/src/test/cord-api/Framework/utils/onosUtils.py
+++ b/src/test/cord-api/Framework/utils/onosUtils.py
@@ -12,9 +12,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import absolute_import
+
 import paramiko
 
-def onos_command_execute(host, portNum, cmd, user='karaf', passwd='karaf'):
+
+def onos_command_execute(host, portNum, cmd, user="karaf", passwd="karaf"):
     """
     :param host: onos-cord or onos-fabric
     :param portNum: 8102 or 8101
@@ -34,6 +37,7 @@
     finally:
         client.close()
 
+
 def get_compute_node_ip(compute_node):
     """
     :param compute_node: one compute node information from output of 'cordvtn-nodes'
@@ -42,4 +46,4 @@
     for line in compute_node.splitlines():
         columns = line.split()
         if len(columns) >= 2:
-            return columns[2].split("/")[0]
\ No newline at end of file
+            return columns[2].split("/")[0]