From bd7d8149d7a7f68c0e021267b132fcfa1cfecd68 Mon Sep 17 00:00:00 2001
From: Kevin Mark <kmark937@gmail.com>
Date: Thu, 6 Jul 2017 20:16:33 -0400
Subject: [PATCH] [Panopto] Preferring static over instance methods

---
 youtube_dl/extractor/panopto.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/panopto.py b/youtube_dl/extractor/panopto.py
index 0165f292c..2b283dafb 100644
--- a/youtube_dl/extractor/panopto.py
+++ b/youtube_dl/extractor/panopto.py
@@ -33,7 +33,8 @@ class PanoptoIE(PanoptoBaseIE):
 
     _VALID_URL = r'^https?:\/\/(?P<org>[a-z0-9]+)\.hosted\.panopto.com\/Panopto\/Pages\/Viewer\.aspx\?id=(?P<id>[a-f0-9-]+)'
 
-    def _get_contribs_str(self, contribs):
+    @staticmethod
+    def _get_contribs_str(contribs):
         s = ''
         for c in contribs:
             s += '%s, ' % c['DisplayName']