It's already unquoted after calling 'compat_parse_qs'.
It replaced '+' with spaces, for example in https://www.youtube.com/watch?v=XC0b5YexO-I.
# title
if 'title' in video_info:
# title
if 'title' in video_info:
- video_title = compat_urllib_parse.unquote_plus(video_info['title'][0])
+ video_title = video_info['title'][0]
else:
self._downloader.report_warning(u'Unable to extract video title')
video_title = u'_'
else:
self._downloader.report_warning(u'Unable to extract video title')
video_title = u'_'