[jwplatform:base] Improve subtitles extraction

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

diff --git a/youtube_dl/extractor/playtvak.py b/youtube_dl/extractor/playtvak.py
index 2b338966f496e23d24217c60ee47de228d3e78a4..1e8096a259ad5568d87b96bd566f646ae641862f 100644 (file)
--- a/youtube_dl/extractor/playtvak.py
+++ b/youtube_dl/extractor/playtvak.py
@@ -4,7 +4,7 @@ from __future__ import unicode_literals
 from .common import InfoExtractor
 from ..compat import (
     compat_urlparse,
-    compat_urllib_parse,
+    compat_urllib_parse_urlencode,
 )
 from ..utils import (
     ExtractorError,
@@ -106,7 +106,7 @@ class PlaytvakIE(InfoExtractor):
         })
 
         info_url = compat_urlparse.urlunparse(
-            parsed_url._replace(query = compat_urllib_parse.urlencode(qs, True)))
+            parsed_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
 
         json_info = self._download_json(
             info_url, video_id,
@@ -120,7 +120,7 @@ class PlaytvakIE(InfoExtractor):
         if not item:
             raise ExtractorError('No suitable stream found')
 
-        quality = qualities(['low', 'middle', 'high'])
+        quality = qualities(('low', 'middle', 'high'))
 
         formats = []
         for fmt in item['video']:
@@ -132,7 +132,7 @@ class PlaytvakIE(InfoExtractor):
             format_id = '%s_%s' % (format_, fmt['quality'])
             preference = None
 
-            if format_ in ['mp4', 'webm']:
+            if format_ in ('mp4', 'webm'):
                 ext = format_
             elif format_ == 'rtmp':
                 ext = 'flv'