diff options
Diffstat (limited to 'youtube_dl/extractor/youtube.py')
| -rw-r--r-- | youtube_dl/extractor/youtube.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py index b34c1a7b9..de653cb3d 100644 --- a/youtube_dl/extractor/youtube.py +++ b/youtube_dl/extractor/youtube.py @@ -129,12 +129,13 @@ class YoutubeIE(InfoExtractor): """Indicate the download will use the RTMP protocol.""" self.to_screen(u'RTMP download detected') - @staticmethod - def _decrypt_signature(s): + def _decrypt_signature(self, s): """Decrypt the key the two subkeys must have a length of 43""" (a,b) = s.split('.') if len(a) != 43 or len(b) != 43: - raise ExtractorError(u'Unable to decrypt signature, subkeys lengths not valid') + raise ExtractorError(u'Unable to decrypt signature, subkeys lengths %d.%d not supported; retrying might work' % (len(a), len(b))) + if self._downloader.params.get('verbose'): + self.to_screen('encrypted signature length %d.%d' % (len(a), len(b))) b = ''.join([b[:8],a[0],b[9:18],b[-4],b[19:39], b[18]])[0:40] a = a[-40:] s_dec = '.'.join((a,b))[::-1] @@ -484,6 +485,8 @@ class YoutubeIE(InfoExtractor): try: mobj = re.search(r';ytplayer.config = ({.*?});', video_webpage) + if not mobj: + raise ValueError('Could not find vevo ID') info = json.loads(mobj.group(1)) args = info['args'] # Easy way to know if the 's' value is in url_encoded_fmt_stream_map |