raise ExtractorError('Video %s does not exist' % video_id,
expected=True)
- fields = self._form_hidden_inputs(webpage)
+ fields = self._hidden_inputs(webpage)
post = compat_urllib_parse.urlencode(fields)
req = compat_urllib_request.Request(url, post)
req.add_header('Content-type', 'application/x-www-form-urlencoded')