Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/sexu.py b/youtube_dl/extractor/sexu.py
index a99b2a8e7be1bc9de8a01d6ae2de6fb36055703c..5e22ea73029b3d254d76fa0722c8041daa17a6fd 100644 (file)
--- a/youtube_dl/extractor/sexu.py
+++ b/youtube_dl/extractor/sexu.py
@@ -14,7 +14,7 @@ class SexuIE(InfoExtractor):
             'title': 'md5:4d05a19a5fc049a63dbbaf05fb71d91b',
             'description': 'md5:2b75327061310a3afb3fbd7d09e2e403',
             'categories': list,  # NSFW
-            'thumbnail': 're:https?://.*\.jpg$',
+            'thumbnail': r're:https?://.*\.jpg$',
             'age_limit': 18,
         }
     }