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[subtitles] fixed multiple subtitles language separated by comma after merge

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As mentioned in the pull request, I forgot to include this changes.
aa6a10c44a
This commit is contained in:
Ismael Mejia
2013-09-06 16:26:22 +02:00
parent 06a401c845
commit d6e203b3dc
6 changed files with 49 additions and 26 deletions
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33
youtube_dl/extractor/subtitles.py
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@ -21,24 +21,29 @@ class SubtitlesIE(InfoExtractor):
def _extract_subtitles(self, video_id):
""" returns {sub_lang: sub} or {} if subtitles not found """
sub_lang_list = self._get_available_subtitles(video_id)
if not sub_lang_list: # error, it didn't get the available subtitles
available_subs_list = self._get_available_subtitles(video_id)
if not available_subs_list: # error, it didn't get the available subtitles
return {}
if self._downloader.params.get('allsubtitles', False):
sub_lang_list = available_subs_list
else:
if self._downloader.params.get('writesubtitles', False):
if self._downloader.params.get('subtitleslangs', False):
requested_langs = self._downloader.params.get('subtitleslangs')
elif 'en' in available_subs_list:
requested_langs = ['en']
else:
requested_langs = [list(available_subs_list.keys())[0]]
if self._downloader.params.get('writesubtitles', False):
if self._downloader.params.get('subtitleslang', False):
sub_lang = self._downloader.params.get('subtitleslang')
elif 'en' in sub_lang_list:
sub_lang = 'en'
else:
sub_lang = list(sub_lang_list.keys())[0]
if not sub_lang in sub_lang_list:
self._downloader.report_warning(u'no closed captions found in the specified language "%s"' % sub_lang)
return {}
sub_lang_list = {sub_lang: sub_lang_list[sub_lang]}
sub_lang_list = {}
for sub_lang in requested_langs:
if not sub_lang in available_subs_list:
self._downloader.report_warning(u'no closed captions found in the specified language "%s"' % sub_lang)
continue
sub_lang_list[sub_lang] = available_subs_list[sub_lang]
subtitles = {}
for sub_lang, url in sub_lang_list.iteritems():
for sub_lang, url in sub_lang_list.items():
subtitle = self._request_subtitle_url(sub_lang, url)
if subtitle:
subtitles[sub_lang] = subtitle