X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FNATUtil.py;h=e08a6daf820392c536f649d021f85c4fffd991bd;hb=ada7009a3c826430e83a29c31bdf9a5973986ad9;hp=ea13c9411fd58a7107e74a440c65f9d47e66bd1a;hpb=2bdb1dc59ba736546a6663cbaf55b6edbcac6eab;p=csit.git

diff --git a/resources/libraries/python/NATUtil.py b/resources/libraries/python/NATUtil.py
index ea13c9411f..e08a6daf82 100644
--- a/resources/libraries/python/NATUtil.py
+++ b/resources/libraries/python/NATUtil.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Cisco and/or its affiliates.
+# Copyright (c) 2018 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -35,7 +35,7 @@ class NATUtil(object):
         :returns: Response of the command.
         :rtype: str
         :raises RuntimeError: If setting of inside and outside interfaces for
-        NAT44 fails.
+            NAT44 fails.
         """
 
         try:
@@ -65,7 +65,7 @@ class NATUtil(object):
         :returns: Response of the command.
         :rtype: str
         :raises RuntimeError: If setting of deterministic behaviour of NAT44
-        fails.
+            fails.
         """
 
         try:
@@ -84,8 +84,8 @@ class NATUtil(object):
         """Set NAT workers.
 
         :param node: DUT node.
-        :param lcores: list of cores, format: range e.g. 1-5 or list of ranges
-        e.g.: 1-5,18-22.
+        :param lcores: List of cores, format: range e.g. 1-5 or list of ranges
+            e.g.: 1-5,18-22.
         :type node: dict
         :type lcores: str
         :returns: Response of the command.
@@ -131,7 +131,7 @@ class NATUtil(object):
         :returns: Response of the command.
         :rtype: str
         :raises RuntimeError: If command 'exec snat deterministic forward'
-        fails.
+            fails.
         """
 
         try:
@@ -156,7 +156,7 @@ class NATUtil(object):
         :returns: Response of the command.
         :rtype: str
         :raises RuntimeError: If command 'exec snat deterministic reverse'
-        fails.
+            fails.
         """
 
         try:
@@ -197,9 +197,9 @@ class NATUtil(object):
             items = line.split(" ")
             while "" in items:
                 items.remove("")
-            if len(items) == 0:
+            if not items:
                 continue
-            elif len(items) == 4:
+            if len(items) == 4:
                 # no ports were returned
                 data.append({
                     "local_address": items[0],
@@ -246,9 +246,9 @@ class NATUtil(object):
             for trash in ("", "vat#"):
                 while trash in items:
                     items.remove(trash)
-            if len(items) == 0:
+            if not items:
                 continue
-            elif len(items) == 3:
+            if len(items) == 3:
                 data.append({
                     # items[0] is the table header - "sw_if_index"
                     "sw_if_index": items[1],