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[subtitles] Also list the available automatic captions languages with '--list-sub'

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This commit is contained in:
Jaime Marquínez Ferrándiz 2013-09-11 19:17:30 +02:00
parent 055e6f3657
commit d665f8d3cb
2 changed files with 6 additions and 2 deletions
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6
youtube_dl/extractor/subtitles.py
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@ -8,12 +8,16 @@ from ..utils import (
class SubtitlesInfoExtractor(InfoExtractor):
def _list_available_subtitles(self, video_id):
def _list_available_subtitles(self, video_id, webpage=None):
""" outputs the available subtitles for the video """
sub_lang_list = self._get_available_subtitles(video_id)
auto_captions_list = self._get_available_automatic_caption(video_id, webpage)
sub_lang = ",".join(list(sub_lang_list.keys()))
self.to_screen(u'%s: Available subtitles for video: %s' %
(video_id, sub_lang))
auto_lang = ",".join(auto_captions_list.keys())
self.to_screen(u'%s: Available automatic captions for video: %s' %
(video_id, auto_lang))
def extract_subtitles(self, video_id, video_webpage=None):
""" returns {sub_lang: sub} or {} if subtitles not found """

2
youtube_dl/extractor/youtube.py
View File

@ -724,7 +724,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
video_subtitles = self.extract_subtitles(video_id, video_webpage)
if self._downloader.params.get('listsubtitles', False):
self._list_available_subtitles(video_id)
self._list_available_subtitles(video_id, video_webpage)
return
if 'length_seconds' not in video_info: