From 433cb9818b045843128a9be52f1bff2be6c06239 Mon Sep 17 00:00:00 2001
From: lakshyacis <lakshya.p@cisinlabs.com>
Date: Mon, 23 Sep 2019 16:09:35 +0530
Subject: [PATCH] sound_playfile pylint fixes

---
 src/plugins/sound_playfile.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/plugins/sound_playfile.py b/src/plugins/sound_playfile.py
index c8216d07..6396c319 100644
--- a/src/plugins/sound_playfile.py
+++ b/src/plugins/sound_playfile.py
@@ -1,10 +1,14 @@
 # -*- coding: utf-8 -*-
-
+"""
+src/plugins/sound_playfile.py
+===================================
+"""
 
 try:
     import winsound
 
     def connect_plugin(sound_file):
+        """Plugin's entry point"""
         winsound.PlaySound(sound_file, winsound.SND_FILENAME)
 except ImportError:
     import os
@@ -18,7 +22,8 @@ except ImportError:
             args, stdout=FNULL, stderr=subprocess.STDOUT, close_fds=True)
 
     def connect_plugin(sound_file):
-        global play_cmd
+        """This function implements the entry point."""
+        global play_cmd    # pylint: disable=global-statement
 
         ext = os.path.splitext(sound_file)[-1]
         try: