Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/dumpert.py b/youtube_dl/extractor/dumpert.py
index e5aadcd25ccccb6f9838d0bd1417edc2fbe3bd0f..c9fc9b5a9df65cd8681ce8e0933473ea9658202d 100644 (file)
--- a/youtube_dl/extractor/dumpert.py
+++ b/youtube_dl/extractor/dumpert.py
@@ -21,7 +21,7 @@ class DumpertIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Ik heb nieuws voor je',
             'description': 'Niet schrikken hoor',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
         }
     }, {
         'url': 'http://www.dumpert.nl/embed/6675421/dc440fe7/',