from __future__ import unicode_literals
from .common import InfoExtractor
-from ..compat import compat_str
from ..utils import (
determine_ext,
float_or_none,
int_or_none,
+ url_or_none,
)
captions = source.get('captionsAvailableLanguages')
if isinstance(captions, dict):
for lang, subtitle_url in captions.items():
- if lang != 'none' and isinstance(subtitle_url, compat_str):
+ subtitle_url = url_or_none(subtitle_url)
+ if lang != 'none' and subtitle_url:
subtitles.setdefault(lang, []).append({'url': subtitle_url})
return {