Fix pylint part 1

- Decrease pylint errors. Part: easy

Change-Id: I452e5b5a11e9b78c03cd173a3848babe21b93c73
Signed-off-by: Peter Mikus <pmikus@cisco.com>

2 files changed, 36 insertions, 4 deletions

diff --git a/resources/libraries/python/autogen/Regenerator.py b/resources/libraries/python/autogen/Regenerator.py
index e7e0370325..7a576764a2 100644
--- a/resources/libraries/python/autogen/Regenerator.py
+++ b/resources/libraries/python/autogen/Regenerator.py
@@ -16,7 +16,6 @@
 from glob import glob
 from os import getcwd
 
-from .Testcase import Testcase
 from .DefaultTestcase import DefaultTestcase
 
 
@@ -63,6 +62,13 @@ class Regenerator(object):
         }
 
         def get_iface_and_suite_id(filename):
+            """Get interface and suite ID.
+
+            :param filename: Suite file.
+            :type filename: str
+            :returns: Interface ID, Suite ID.
+            :rtype: tuple
+            """
             dash_split = filename.split("-", 1)
             if len(dash_split[0]) <= 4:
                 # It was something like "2n1l", we need one more split.
@@ -70,12 +76,38 @@ class Regenerator(object):
             return dash_split[0], dash_split[1].split(".", 1)[0]
 
         def add_testcase(testcase, iface, file_out, num, **kwargs):
+            """Add testcase to file.
+
+            :param testcase: Testcase class.
+            :param iface: Interface.
+            :param file_out: File to write testcases to.
+            :param num: Testcase number.
+            :param kwargs: Key-value pairs used to construct testcase.
+            :type testcase: Testcase
+            :type iface: str
+            :type file_out: file
+            :type num: int
+            :type kwargs: dict
+            :returns: Next testcase number.
+            :rtype: int
+            """
             # TODO: Is there a better way to disable some combinations?
             if kwargs["framesize"] != 9000 or "vic1227" not in iface:
                 file_out.write(testcase.generate(num=num, **kwargs))
             return num + 1
 
         def add_testcases(testcase, iface, file_out, tc_kwargs_list):
+            """Add testcases to file.
+
+            :param testcase: Testcase class.
+            :param iface: Interface.
+            :param file_out: File to write testcases to.
+            :param tc_kwargs_list: Key-value pairs used to construct testcase.
+            :type testcase: Testcase
+            :type iface: str
+            :type file_out: file
+            :type tc_kwargs_list: dict
+            """
             num = 1
             for tc_kwargs in tc_kwargs_list:
                 num = add_testcase(testcase, iface, file_out, num, **tc_kwargs)
diff --git a/resources/libraries/python/autogen/Testcase.py b/resources/libraries/python/autogen/Testcase.py
index 4f92e6c2e1..dd58547f33 100644
--- a/resources/libraries/python/autogen/Testcase.py
+++ b/resources/libraries/python/autogen/Testcase.py
@@ -49,10 +49,10 @@ class Testcase(object):
         :rtype: str
         """
         try:
-            fs = int(framesize)
+            fsize = int(framesize)
             subst_dict = {
-                "frame_num": "${%d}" % fs,
-                "frame_str": "%dB" % fs
+                "frame_num": "${%d}" % fsize,
+                "frame_str": "%dB" % fsize
             }
         except ValueError:  # Assuming an IMIX string.
             subst_dict = {