From 255de3d3615ff181b45172e184ef763c86081952 Mon Sep 17 00:00:00 2001
From: Radomir Dopieralski <openstack@sheep.art.pl>
Date: Wed, 30 Nov 2016 11:40:03 +0100
Subject: [PATCH] Use os.path.relpath in place of string.replace

There is a standard library function for that!

Change-Id: If1de6e38c35c9c5f0fa28b756724e91daf12a776
---
 horizon/utils/file_discovery.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/horizon/utils/file_discovery.py b/horizon/utils/file_discovery.py
index 00e0ff370..b5784b5d1 100644
--- a/horizon/utils/file_discovery.py
+++ b/horizon/utils/file_discovery.py
@@ -28,7 +28,7 @@ def discover_files(base_path, sub_path='', ext='', trim_base_path=False):
     file_list = []
     for root, dirs, files in walk(path.join(base_path, sub_path)):
         if trim_base_path:
-            root = root.replace(base_path, '', 1)
+            root = path.relpath(root, base_path)
         file_list.extend([path.join(root, file_name)
                           for file_name in files
                           if file_name.endswith(ext)])