+ if metadata.get('error', {}).get('type') == 'password_protected':
+ password = self._downloader.params.get('videopassword')
+ if password:
+ r = int(metadata['id'][1:], 36)
+ us64e = lambda x: base64.urlsafe_b64encode(x).decode().strip('=')
+ t = ''.join(random.choice(string.ascii_letters) for i in range(10))
+ n = us64e(compat_struct_pack('I', r))
+ i = us64e(hashlib.md5(('%s%d%s' % (password, r, t)).encode()).digest())
+ metadata = self._download_json(
+ 'http://www.dailymotion.com/player/metadata/video/p' + i + t + n, video_id)
+