[lynda] Skip invalid subtitles (closes #15159)

pull/8/head
Sergey M․ 7 years ago
parent f0c6c2bce2
commit 75ba0efb52
No known key found for this signature in database
GPG Key ID: 2C393E0F18A9236D

@ -244,8 +244,9 @@ class LyndaIE(LyndaBaseIE):
def _get_subtitles(self, video_id):
url = 'https://www.lynda.com/ajax/player?videoId=%s&type=transcript' % video_id
subs = self._download_json(url, None, False)
if subs:
return {'en': [{'ext': 'srt', 'data': self._fix_subtitles(subs)}]}
fixed_subs = self._fix_subtitles(subs)
if fixed_subs:
return {'en': [{'ext': 'srt', 'data': fixed_subs}]}
else:
return {}

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