Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/srgssr.py b/youtube_dl/extractor/srgssr.py
index 847d3c08f2912881b5efecda87a104b753bf9cd6..47aa887cc25f5254d8bbb0d6465a9ad499b4afaa 100644 (file)
--- a/youtube_dl/extractor/srgssr.py
+++ b/youtube_dl/extractor/srgssr.py
@@ -153,7 +153,7 @@ class SRGSSRPlayIE(InfoExtractor):
             'uploader': '19h30',
             'upload_date': '20141201',
             'timestamp': 1417458600,
-            'thumbnail': 're:^https?://.*\.image',
+            'thumbnail': r're:^https?://.*\.image',
             'view_count': int,
         },
         'params': {