# coding: utf-8
from __future__ import unicode_literals
-import sys
-pyvs = sys.version_info[0]
-import re
import base64
from .common import InfoExtractor
from ..utils import ExtractorError
+from ..compat import (
+ compat_urllib_parse,
+ compat_ord,
+ compat_urllib_request,
+)
+
+
class YoukuIE(InfoExtractor):
IE_NAME = 'youku'
+ IE_DESC = '优酷'
_VALID_URL = r'''(?x)
(?:
http://(?:v|player)\.youku\.com/(?:v_show/id_|player\.php/sid/)|
(?P<id>[A-Za-z0-9]+)(?:\.html|/v\.swf|)
'''
- _TEST = {
- 'url': 'http://v.youku.com/v_show/id_XMTc1ODE5Njcy.html',
- 'md5': '5f3af4192eabacc4501508d54a8cabd7',
- 'info_dict': {
- 'id': 'XMTc1ODE5Njcy',
- 'title': '★Smile﹗♡ Git Fresh -Booty Music舞蹈.',
- 'ext': 'flv'
- }
- }
+ _TESTS = [{
+ 'url': 'http://v.youku.com/v_show/id_XMTc1ODE5Njcy.html',
+ 'md5': '5f3af4192eabacc4501508d54a8cabd7',
+ 'info_dict': {
+ 'id': 'XMTc1ODE5Njcy_part1',
+ 'title': '★Smile﹗♡ Git Fresh -Booty Music舞蹈.',
+ 'ext': 'flv'
+ }
+ }, {
+ 'url': 'http://player.youku.com/player.php/sid/XNDgyMDQ2NTQw/v.swf',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://v.youku.com/v_show/id_XODgxNjg1Mzk2_ev_1.html',
+ 'info_dict': {
+ 'id': 'XODgxNjg1Mzk2',
+ 'title': '武媚娘传奇 85',
+ },
+ 'playlist_count': 11,
+ }, {
+ 'url': 'http://v.youku.com/v_show/id_XMTI1OTczNDM5Mg==.html',
+ 'info_dict': {
+ 'id': 'XMTI1OTczNDM5Mg',
+ 'title': '花千骨 04',
+ },
+ 'playlist_count': 13,
+ 'skip': 'Available in China only',
+ }, {
+ 'url': 'http://v.youku.com/v_show/id_XNjA1NzA2Njgw.html',
+ 'note': 'Video protected with password',
+ 'info_dict': {
+ 'id': 'XNjA1NzA2Njgw',
+ 'title': '邢義田复旦讲座之想象中的胡人—从“左衽孔子”说起',
+ },
+ 'playlist_count': 19,
+ 'params': {
+ 'videopassword': '100600',
+ },
+ }]
def construct_video_urls(self, data1, data2):
# get sid, token
ls = list(range(256))
t = 0
for i in range(256):
- t = (t + ls[i] + ord(s1[i%len(s1)])) % 256
+ t = (t + ls[i] + compat_ord(s1[i % len(s1)])) % 256
ls[i], ls[t] = ls[t], ls[i]
- s = '' if pyvs == 3 else b''
+ s = bytearray()
x, y = 0, 0
for i in range(len(s2)):
y = (y + 1) % 256
x = (x + ls[y]) % 256
ls[x], ls[y] = ls[y], ls[x]
- if isinstance(s2[i], int):
- s += chr(s2[i] ^ ls[(ls[x]+ls[y]) % 256])
- else:
- s += chr(ord(s2[i]) ^ ls[(ls[x]+ls[y]) % 256])
- return s
+ s.append(compat_ord(s2[i]) ^ ls[(ls[x] + ls[y]) % 256])
+ return bytes(s)
sid, token = yk_t(
- 'becaf9be',
- base64.b64decode(bytes(data2['ep'], 'ascii')) \
- if pyvs == 3 \
- else base64.b64decode(data2['ep'])
- ).split('_')
+ b'becaf9be', base64.b64decode(data2['ep'].encode('ascii'))
+ ).decode('ascii').split('_')
# get oip
oip = data2['ip']
def generate_ep(format, n):
fileid = get_fileid(format, n)
ep_t = yk_t(
- 'bf7e5f01',
- bytes('%s_%s_%s' % (sid, fileid, token), 'ascii') \
- if pyvs == 3 \
- else ('%s_%s_%s' % (sid, fileid, token))
+ b'bf7e5f01',
+ ('%s_%s_%s' % (sid, fileid, token)).encode('ascii')
)
- ep = base64.b64encode(
- bytes(ep_t, 'latin') \
- if pyvs == 3 \
- else ep_t
- ).decode()
- ep = ep.replace('+', '%2B')
- ep = ep.replace('/', '%2F')
- ep = ep.replace('=', '%2D')
+ ep = base64.b64encode(ep_t).decode('ascii')
return ep
# generate video_urls
video_urls = []
for dt in data1['segs'][format]:
n = str(int(dt['no']))
+ param = {
+ 'K': dt['k'],
+ 'hd': self.get_hd(format),
+ 'myp': 0,
+ 'ts': dt['seconds'],
+ 'ypp': 0,
+ 'ctype': 12,
+ 'ev': 1,
+ 'token': token,
+ 'oip': oip,
+ 'ep': generate_ep(format, n)
+ }
video_url = \
'http://k.youku.com/player/getFlvPath/' + \
'sid/' + sid + \
- '_' + str(int(n)+1).zfill(2) + \
+ '_' + str(int(n) + 1).zfill(2) + \
'/st/' + self.parse_ext_l(format) + \
- '/fileid/' + get_fileid(format, n) + '?' + \
- 'K=' + str(dt['k']) + \
- '&hd=' + self.get_hd(format) + \
- '&myp=0' + \
- '&ts=' + str(dt['seconds']) + \
- '&ypp=0&ctype=12&ev=1' + \
- '&token=' + str(token) + \
- '&oip=' + str(oip) + \
- '&ep=' + generate_ep(format, n)
+ '/fileid/' + get_fileid(format, n) + '?' + \
+ compat_urllib_parse.urlencode(param)
video_urls.append(video_url)
video_urls_dict[format] = video_urls
'hd2': 'flv',
'hd3': 'flv',
'3gp': 'flv',
- '3gphd': 'mp4',
+ '3gphd': 'mp4'
}
return ext_dict[fm]
+ def get_format_name(self, fm):
+ _dict = {
+ '3gp': 'h6',
+ '3gphd': 'h5',
+ 'flv': 'h4',
+ 'mp4': 'h3',
+ 'hd2': 'h2',
+ 'hd3': 'h1'
+ }
+ return _dict[fm]
+
def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- video_id = mobj.group('id')
+ video_id = self._match_id(url)
+
+ def retrieve_data(req_url, note):
+ req = compat_urllib_request.Request(req_url)
+
+ cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
+ if cn_verification_proxy:
+ req.add_header('Ytdl-request-proxy', cn_verification_proxy)
+
+ raw_data = self._download_json(req, video_id, note=note)
+ return raw_data['data'][0]
+
+ video_password = self._downloader.params.get('videopassword', None)
# request basic data
- data1_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s' % video_id
- data2_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s/Pf/4/ctype/12/ev/1' % video_id
+ basic_data_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s' % video_id
+ if video_password:
+ basic_data_url += '?password=%s' % video_password
- raw_data1 = self._download_json(data1_url, video_id)
- raw_data2 = self._download_json(data2_url, video_id)
- data1 = raw_data1['data'][0]
- data2 = raw_data2['data'][0]
+ data1 = retrieve_data(
+ basic_data_url,
+ 'Downloading JSON metadata 1')
+ data2 = retrieve_data(
+ 'http://v.youku.com/player/getPlayList/VideoIDS/%s/Pf/4/ctype/12/ev/1' % video_id,
+ 'Downloading JSON metadata 2')
error_code = data1.get('error_code')
if error_code:
- # -8 means blocked outside China.
- # Chinese and English, separated by newline.
error = data1.get('error')
- raise ExtractorError(
- error or 'Server reported error %i' %
- error_code,
- expected=True)
+ if error is not None and '因版权原因无法观看此视频' in error:
+ raise ExtractorError(
+ 'Youku said: Sorry, this video is available in China only', expected=True)
+ else:
+ msg = 'Youku server reported error %i' % error_code
+ if error is not None:
+ msg += ': ' + error
+ raise ExtractorError(msg)
title = data1['title']
video_urls_dict = self.construct_video_urls(data1, data2)
# construct info
- entries = []
+ entries = [{
+ 'id': '%s_part%d' % (video_id, i + 1),
+ 'title': title,
+ 'formats': [],
+ # some formats are not available for all parts, we have to detect
+ # which one has all
+ } for i in range(max(len(v) for v in data1['segs'].values()))]
for fm in data1['streamtypes']:
- #formats = []
video_urls = video_urls_dict[fm]
- for i in range(len(video_urls)):
- if len(entries) < i+1:
- entries.append({'formats': []})
- entries[i]['formats'].append(
- {
- 'url': video_urls[i],
- 'format_id': fm,
- 'ext': self.parse_ext_l(fm),
- 'filesize': int(data1['segs'][fm][i]['size'])
- }
- )
-
- for i in range(len(entries)):
- entries[i].update(
- {
- 'id': '_part%d' % (i+1),
- 'title': title,
- }
- )
-
- if len(entries) > 1:
- info = {
- '_type': 'multi_video',
- 'id': video_id,
- 'title': title,
- 'entries': entries,
- }
- else:
- info = entries[0]
- info['id'] = video_id
-
- return info
+ for video_url, seg, entry in zip(video_urls, data1['segs'][fm], entries):
+ entry['formats'].append({
+ 'url': video_url,
+ 'format_id': self.get_format_name(fm),
+ 'ext': self.parse_ext_l(fm),
+ 'filesize': int(seg['size']),
+ })
+
+ return {
+ '_type': 'multi_video',
+ 'id': video_id,
+ 'title': title,
+ 'entries': entries,
+ }