for supported_format in ('mp4', 'm3u8', 'hds', 'rtmp'):
auth_data = self._download_json(
self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code) +
for supported_format in ('mp4', 'm3u8', 'hds', 'rtmp'):
auth_data = self._download_json(
self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code) +