Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/canvas.py b/youtube_dl/extractor/canvas.py
index 2cc539a6c2289f27e6214e4f01b11202ceb63f79..544c6657c12e53afee6d0e1a2916a9a47d606415 100644 (file)
--- a/youtube_dl/extractor/canvas.py
+++ b/youtube_dl/extractor/canvas.py
@@ -17,7 +17,7 @@ class CanvasIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'De afspraak veilt voor de Warmste Week',
             'description': 'md5:24cb860c320dc2be7358e0e5aa317ba6',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 49.02,
         }
     }, {
@@ -29,7 +29,7 @@ class CanvasIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Pieter 0167',
             'description': 'md5:943cd30f48a5d29ba02c3a104dc4ec4e',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 2553.08,
             'subtitles': {
                 'nl': [{
@@ -48,7 +48,7 @@ class CanvasIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Herbekijk Sorry voor alles',
             'description': 'md5:8bb2805df8164e5eb95d6a7a29dc0dd3',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 3788.06,
         },
         'params': {