NFVBENCH-153 Add support for python3

[nfvbench.git] / nfvbench / chain_workers.py

diff --git a/nfvbench/chain_workers.py b/nfvbench/chain_workers.py
index 7c669d1..e332d7b 100644 (file)
--- a/nfvbench/chain_workers.py
+++ b/nfvbench/chain_workers.py
@@ -29,6 +29,9 @@ class BasicWorker(object):
     def get_version(self):
         return {}
 
+    def config_interfaces(self):
+        return {}
+
     def close(self):
         pass
 
@@ -40,7 +43,6 @@ class BasicWorker(object):
         Specialized workers can insert their own interface stats inside each existing packet path
         stats for every chain.
         """
-        pass
 
     def update_interface_stats(self, diff=False):
         """Update all interface stats.
@@ -50,4 +52,3 @@ class BasicWorker(object):
         Make sure that the interface stats inserted in insert_interface_stats() are updated
         with proper values
         """
-        pass