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[cctv] Improve and merge with cntv (closes #879, closes #6753, closes #8541)

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pull/8/head
Sergey M․ 8 years ago
parent 295eac6165
commit ce7ccb1caa
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3 changed files with 128 additions and 152 deletions
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154
youtube_dl/extractor/cctv.py
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@ -4,27 +4,84 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import float_or_none
from ..compat import compat_str
from ..utils import (
float_or_none,
try_get,
unified_timestamp,
)
class CCTVIE(InfoExtractor):
_VALID_URL = r'''(?x)https?://(?:.+?\.)?
(?:
cctv\.(?:com|cn)|
cntv\.cn
)/
(?:
video/[^/]+/(?P<id>[0-9a-f]{32})|
\d{4}/\d{2}/\d{2}/(?P<display_id>VID[0-9A-Za-z]+)
)'''
IE_DESC = '央视网'
_VALID_URL = r'https?://(?:[^/]+)\.(?:cntv|cctv)\.(?:com|cn)/(?:[^/]+/)*?(?P<id>[^/?#&]+?)(?:/index)?\.s?html'
_TESTS = [{
'url': 'http://english.cntv.cn/2016/09/03/VIDEhnkB5y9AgHyIEVphCEz1160903.shtml',
'md5': '819c7b49fc3927d529fb4cd555621823',
'url': 'http://sports.cntv.cn/2016/02/12/ARTIaBRxv4rTT1yWf1frW2wi160212.shtml',
'md5': 'd61ec00a493e09da810bf406a078f691',
'info_dict': {
'id': '454368eb19ad44a1925bf1eb96140a61',
'id': '5ecdbeab623f4973b40ff25f18b174e8',
'ext': 'mp4',
'title': 'Portrait of Real Current Life 09/03/2016 Modern Inventors Part 1',
}
'title': '[NBA]二少联手砍下46分 雷霆主场击败鹈鹕（快讯）',
'description': 'md5:7e14a5328dc5eb3d1cd6afbbe0574e95',
'duration': 98,
'uploader': 'songjunjie',
'timestamp': 1455279956,
'upload_date': '20160212',
},
}, {
'url': 'http://tv.cctv.com/2016/02/05/VIDEUS7apq3lKrHG9Dncm03B160205.shtml',
'info_dict': {
'id': 'efc5d49e5b3b4ab2b34f3a502b73d3ae',
'ext': 'mp4',
'title': '[赛车]“车王”舒马赫恢复情况成谜（快讯）',
'description': '2月4日，蒙特泽莫罗透露了关于“车王”舒马赫恢复情况，但情况是否属实遭到了质疑。',
'duration': 37,
'uploader': 'shujun',
'timestamp': 1454677291,
'upload_date': '20160205',
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://english.cntv.cn/special/four_comprehensives/index.shtml',
'info_dict': {
'id': '4bb9bb4db7a6471ba85fdeda5af0381e',
'ext': 'mp4',
'title': 'NHnews008 ANNUAL POLITICAL SEASON',
'description': 'Four Comprehensives',
'duration': 60,
'uploader': 'zhangyunlei',
'timestamp': 1425385521,
'upload_date': '20150303',
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://cctv.cntv.cn/lm/tvseries_russian/yilugesanghua/index.shtml',
'info_dict': {
'id': 'b15f009ff45c43968b9af583fc2e04b2',
'ext': 'mp4',
'title': 'Путь，усыпанный космеями Серия 1',
'description': 'Путь, усыпанный космеями',
'duration': 2645,
'uploader': 'renxue',
'timestamp': 1477479241,
'upload_date': '20161026',
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://ent.cntv.cn/2016/01/18/ARTIjprSSJH8DryTVr5Bx8Wb160118.shtml',
'only_matching': True,
}, {
'url': 'http://tv.cntv.cn/video/C39296/e0210d949f113ddfb38d31f00a4e5c44',
'only_matching': True,
}, {
'url': 'http://english.cntv.cn/2016/09/03/VIDEhnkB5y9AgHyIEVphCEz1160903.shtml',
'only_matching': True,
}, {
'url': 'http://tv.cctv.com/2016/09/07/VIDE5C1FnlX5bUywlrjhxXOV160907.shtml',
'only_matching': True,
@ -34,20 +91,63 @@ class CCTVIE(InfoExtractor):
}]
def _real_extract(self, url):
video_id, display_id = re.match(self._VALID_URL, url).groups()
if not video_id:
webpage = self._download_webpage(url, display_id)
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
video_id = self._search_regex(
r'(?:fo\.addVariable\("videoCenterId",\s*|guid\s*=\s*)"([0-9a-f]{32})',
webpage, 'video_id')
api_data = self._download_json(
'http://vdn.apps.cntv.cn/api/getHttpVideoInfo.do?pid=' + video_id, video_id)
m3u8_url = re.sub(r'maxbr=\d+&?', '', api_data['hls_url'])
[r'var\s+guid\s*=\s*["\']([\da-fA-F]+)',
r'videoCenterId["\']\s*,\s*["\']([\da-fA-F]+)',
r'"changePlayer\s*\(\s*["\']([\da-fA-F]+)',
r'"load[Vv]ideo\s*\(\s*["\']([\da-fA-F]+)'],
webpage, 'video id', default=video_id)
data = self._download_json(
'http://vdn.apps.cntv.cn/api/getHttpVideoInfo.do', video_id,
query={
'pid': video_id,
'url': url,
'idl': 32,
'idlr': 32,
'modifyed': 'false',
})
title = data['title']
formats = []
video = data.get('video')
if isinstance(video, dict):
for quality, chapters_key in enumerate(('lowChapters', 'chapters')):
video_url = try_get(
video, lambda x: x[chapters_key][0]['url'], compat_str)
if video_url:
formats.append({
'url': video_url,
'format_id': 'http',
'quality': quality,
'preference': -1,
})
hls_url = try_get(data, lambda x: x['hls_url'], compat_str)
if hls_url:
hls_url = re.sub(r'maxbr=\d+&?', '', hls_url)
formats.extend(self._extract_m3u8_formats(
hls_url, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id='hls', fatal=False))
self._sort_formats(formats)
uploader = data.get('editer_name')
description = self._html_search_meta('description', webpage)
timestamp = unified_timestamp(data.get('f_pgmtime'))
duration = float_or_none(try_get(video, lambda x: x['totalLength']))
return {
'id': video_id,
'title': api_data['title'],
'formats': self._extract_m3u8_formats(
m3u8_url, video_id, 'mp4', 'm3u8_native', fatal=False),
'duration': float_or_none(api_data.get('video', {}).get('totalLength')),
'title': title,
'description': description,
'uploader': uploader,
'timestamp': timestamp,
'duration': duration,
'formats': formats,
}

123
youtube_dl/extractor/cntv.py
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@ -1,123 +0,0 @@
# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import compat_urllib_request
class CntvIE(InfoExtractor):
IE_NAME = 'cntv'
IE_DESC = '央视网'
_VALID_URL = r'''(?x)
(?:
http://(?:ent|tv|sports|english|chunwan)\.(?:cntv|cctv)\.(?:com|cn)/
(?:
(?:video|special)/(?:[_A-Za-z0-9]+)|(?P<year>\d+)/(?P<month>\d+)/(?P<day>\d+)
)
)
/(?P<id>[A-Za-z0-9]+)(index)?(?:\.shtml|)
'''
_TESTS = [{
'url': 'http://sports.cntv.cn/2016/02/12/ARTIaBRxv4rTT1yWf1frW2wi160212.shtml',
'md5': 'd0f8c3e043fe43534517ed47c831fd4e',
'info_dict': {
'id': '5ecdbeab623f4973b40ff25f18b174e8',
'ext': 'flv',
'title': '[NBA]二少联手砍下46分 雷霆主场击败鹈鹕（快讯）',
'description': 'md5:7e14a5328dc5eb3d1cd6afbbe0574e95',
'uploader': 'songjunjie'
}
},{
'url': 'http://tv.cctv.com/2016/02/05/VIDEUS7apq3lKrHG9Dncm03B160205.shtml',
'md5': '3bde627de65b6bad064f3e67ec9e71a1',
'info_dict': {
'id': 'efc5d49e5b3b4ab2b34f3a502b73d3ae',
'ext': 'flv',
'title': '[赛车]“车王”舒马赫恢复情况成谜（快讯）',
'description': '2月4日，蒙特泽莫罗透露了关于“车王”舒马赫恢复情况，但情况是否属实遭到了质疑。',
'uploader': 'shujun'
}
},{
'url': 'http://english.cntv.cn/special/four_comprehensives/index.shtml',
'md5': 'f37a56d5f16647eae24c3e618f8d23a2',
'info_dict': {
'id': '4bb9bb4db7a6471ba85fdeda5af0381e',
'ext': 'flv',
'title': 'NHnews008 ANNUAL POLITICAL SEASON',
'description': 'Four Comprehensives',
'uploader': 'zhangyunlei'
}
},{
'url': 'http://ent.cntv.cn/2016/01/18/ARTIjprSSJH8DryTVr5Bx8Wb160118.shtml',
'md5': '37ad2407b5f28336ddf26aacea570ee5',
'info_dict': {
'id': '45336758dd474ef39dc6887f115e0375',
'ext': 'flv',
'title': '《爱国之恋》中国梦新歌展播 综艺视频精切',
'description': 'md5:856836ae2660f000e458ead597b1e2bd',
'uploader': 'baiyuqing'
}
},{
'url': 'http://tv.cntv.cn/video/C39296/e0210d949f113ddfb38d31f00a4e5c44',
'md5': 'd7188ecc2a2f8447c70023895724c31c',
'info_dict': {
'id': 'e0210d949f113ddfb38d31f00a4e5c44',
'ext': 'flv',
'title': '《传奇故事》 20150409 金钱“魔术”（下）',
'description': '本期节目主要内容： 2014年10月23日凌晨，浙江余杭警方出动2000多名警力，一举摧毁1040阳光工程传销组织，抓获65名涉嫌传销的组织头目，教育遣返400多名参与传销人员。',
'uploader': '陆银凯'
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
video_id_regex = [r'var guid[ ="]+([a-zA-Z0-9]+)"',
r'"videoCenterId"[ ,"]+([a-zA-Z0-9]+)"',
r'"changePlayer\(\'([a-zA-Z0-9]+)\'\)\"']
video_id = self._search_regex(video_id_regex, webpage, 'video_id', default=None)
if video_id is None:
video_id = self._match_id(url)
# refer to youku.py
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
get_info_url = \
'http://vdn.apps.cntv.cn/api/getHttpVideoInfo.do' + \
'?pid=%s' % video_id + \
'&tz=-8' + \
'&from=000tv' + \
'&url=%s' % url + \
'&idl=32' + \
'&idlr=32' + \
'&modifyed=false'
data = retrieve_data(
get_info_url,
'Downloading JSON metadata')
title = data.get('title')
uploader = data.get('editer_name')
hls_url = data.get('hls_url')
formats = self._extract_m3u8_formats(hls_url, video_id, 'flv')
self._sort_formats(formats)
description = self._html_search_meta('description', webpage)
return {
'id': video_id,
'title': title,
'uploader': uploader,
'formats': formats,
'description': description,
}

1
youtube_dl/extractor/extractors.py
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@ -178,7 +178,6 @@ from .cnn import (
CNNBlogsIE,
CNNArticleIE,
)
from .cntv import CntvIE
from .coub import CoubIE
from .collegerama import CollegeRamaIE
from .comedycentral import (

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