Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/lifenews.py b/youtube_dl/extractor/lifenews.py
index afce2010eafadc3ceaab1eaa7d846e5e6360d547..42e263bfaba76f97a4318ab5624872fabda435a2 100644 (file)
--- a/youtube_dl/extractor/lifenews.py
+++ b/youtube_dl/extractor/lifenews.py
@@ -176,7 +176,7 @@ class LifeEmbedIE(InfoExtractor):
             'id': 'e50c2dec2867350528e2574c899b8291',
             'ext': 'mp4',
             'title': 'e50c2dec2867350528e2574c899b8291',
-            'thumbnail': 're:http://.*\.jpg',
+            'thumbnail': r're:http://.*\.jpg',
         }
     }, {
         # with 1080p