Fix "invalid escape sequences" error on Python 3.6

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

diff --git a/youtube_dl/extractor/ted.py b/youtube_dl/extractor/ted.py
index 451cde76d2e757fcdfb30ad96847b16aa4d156ff..1b1afab32c349be119f3db8c19c6ed68e5c5ccce 100644 (file)
--- a/youtube_dl/extractor/ted.py
+++ b/youtube_dl/extractor/ted.py
@@ -47,7 +47,7 @@ class TEDIE(InfoExtractor):
             'id': 'tSVI8ta_P4w',
             'ext': 'mp4',
             'title': 'Vishal Sikka: The beauty and power of algorithms',
-            'thumbnail': 're:^https?://.+\.jpg',
+            'thumbnail': r're:^https?://.+\.jpg',
             'description': 'md5:6261fdfe3e02f4f579cbbfc00aff73f4',
             'upload_date': '20140122',
             'uploader_id': 'TEDInstitute',
@@ -189,7 +189,7 @@ class TEDIE(InfoExtractor):
                         'format_id': '%s-%sk' % (format_id, bitrate),
                         'tbr': bitrate,
                     })
-                    if re.search('\d+k', h264_url):
+                    if re.search(r'\d+k', h264_url):
                         http_url = h264_url
             elif format_id == 'rtmp':
                 streamer = talk_info.get('streamer')