Fix "invalid escape sequences" error on Python 3.6

[youtube-dl] / youtube_dl / extractor / vimple.py

diff --git a/youtube_dl/extractor/vimple.py b/youtube_dl/extractor/vimple.py
index 7fd9b777b4b6bb88cd08e9e625f74f41e8775092..c74b437668c62c7ac38d085433532c994ab8fbb7 100644 (file)
--- a/youtube_dl/extractor/vimple.py
+++ b/youtube_dl/extractor/vimple.py
@@ -37,7 +37,7 @@ class VimpleIE(SprutoBaseIE):
             'ext': 'mp4',
             'title': 'Sunset',
             'duration': 20,
-            'thumbnail': 're:https?://.*?\.jpg',
+            'thumbnail': r're:https?://.*?\.jpg',
         },
     }, {
         'url': 'http://player.vimple.ru/iframe/52e1beec-1314-4a83-aeac-c61562eadbf9',