mirror of
https://github.com/l1ving/youtube-dl
synced 2025-03-13 01:37:15 +08:00
252 lines
9.9 KiB
Python
252 lines
9.9 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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from calendar import timegm
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from datetime import datetime
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_str,
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compat_urlparse,
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)
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from ..utils import (
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float_or_none,
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int_or_none,
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try_get,
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unified_timestamp,
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)
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class CCTVIE(InfoExtractor):
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IE_DESC = '央视网'
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_VALID_URL = r'https?://(?:(?:[^/]+)\.(?:cntv|cctv)\.(?:com|cn)|(?:www\.)?ncpa-classic\.com)/(?:[^/]+/)*?(?P<id>[^/?#&]+?)(?:/index)?(?:\.s?html|[?#&]|$)'
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_TESTS = [{
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# fo.addVariable("videoCenterId","id")
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'url': 'http://sports.cntv.cn/2016/02/12/ARTIaBRxv4rTT1yWf1frW2wi160212.shtml',
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'info_dict': {
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'id': '5ecdbeab623f4973b40ff25f18b174e8',
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'ext': 'mp4',
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'title': '[NBA]二少联手砍下46分 雷霆主场击败鹈鹕（快讯）',
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'description': 'md5:7e14a5328dc5eb3d1cd6afbbe0574e95',
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'duration': 98,
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'uploader': 'songjunjie',
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'timestamp': 1455279956,
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'upload_date': '20160212',
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},
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}, {
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# var guid = "id"
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'url': 'http://tv.cctv.com/2016/02/05/VIDEUS7apq3lKrHG9Dncm03B160205.shtml',
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'info_dict': {
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'id': 'efc5d49e5b3b4ab2b34f3a502b73d3ae',
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'ext': 'mp4',
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'title': '[赛车]“车王”舒马赫恢复情况成谜（快讯）',
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'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。',
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'duration': 37,
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'uploader': 'shujun',
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'timestamp': 1454677291,
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'upload_date': '20160205',
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},
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'params': {
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'skip_download': True,
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},
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}, {
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# changePlayer('id')
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'url': 'http://english.cntv.cn/special/four_comprehensives/index.shtml',
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'info_dict': {
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'id': '4bb9bb4db7a6471ba85fdeda5af0381e',
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'ext': 'mp4',
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'title': 'NHnews008 ANNUAL POLITICAL SEASON',
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'description': 'Four Comprehensives',
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'duration': 60,
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'uploader': 'zhangyunlei',
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'timestamp': 1425385521,
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'upload_date': '20150303',
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},
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'params': {
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'skip_download': True,
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},
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}, {
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# loadvideo('id')
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'url': 'http://cctv.cntv.cn/lm/tvseries_russian/yilugesanghua/index.shtml',
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'info_dict': {
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'id': 'b15f009ff45c43968b9af583fc2e04b2',
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'ext': 'mp4',
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'title': 'Путь，усыпанный космеями Серия 1',
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'description': 'Путь, усыпанный космеями',
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'duration': 2645,
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'uploader': 'renxue',
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'timestamp': 1477479241,
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'upload_date': '20161026',
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},
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'params': {
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'skip_download': True,
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},
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}, {
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# var initMyAray = 'id'
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'url': 'http://www.ncpa-classic.com/2013/05/22/VIDE1369219508996867.shtml',
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'info_dict': {
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'id': 'a194cfa7f18c426b823d876668325946',
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'ext': 'mp4',
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'title': '小泽征尔音乐塾 音乐梦想无国界',
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'duration': 2173,
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'timestamp': 1369248264,
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'upload_date': '20130522',
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},
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'params': {
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'skip_download': True,
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},
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}, {
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# var ids = ["id"]
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'url': 'http://www.ncpa-classic.com/clt/more/416/index.shtml',
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'info_dict': {
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'id': 'a8606119a4884588a79d81c02abecc16',
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'ext': 'mp3',
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'title': '来自维也纳的新年贺礼',
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'description': 'md5:f13764ae8dd484e84dd4b39d5bcba2a7',
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'duration': 1578,
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'uploader': 'djy',
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'timestamp': 1482942419,
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'upload_date': '20161228',
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},
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'params': {
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'skip_download': True,
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},
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'expected_warnings': ['Failed to download m3u8 information'],
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}, {
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# older multi-part streams, non-HLS
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'url': 'http://english.cntv.cn/program/learnchinese/20110325/103360.shtml',
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'info_dict': {
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'id': '20110325100557',
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'ext': 'mp4',
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'title': 're:^Learn to Speak Chinese Edition 24-2011',
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'timestamp': 1301053440,
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'upload_date': '20110325',
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'uploader': 'Beauty',
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'creator': 'CNTV',
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'description': 'Mike：兰兰，你在哪儿啊？\nMike：Lan Lan，where are you?\n兰兰：噢，是麦克呀。我刚才去游泳了，正打算回家呢。麦克，你有什么事儿吗？',
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},
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}, {
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'url': 'http://ent.cntv.cn/2016/01/18/ARTIjprSSJH8DryTVr5Bx8Wb160118.shtml',
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'only_matching': True,
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}, {
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'url': 'http://tv.cntv.cn/video/C39296/e0210d949f113ddfb38d31f00a4e5c44',
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'only_matching': True,
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}, {
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'url': 'http://english.cntv.cn/2016/09/03/VIDEhnkB5y9AgHyIEVphCEz1160903.shtml',
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'only_matching': True,
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}, {
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'url': 'http://tv.cctv.com/2016/09/07/VIDE5C1FnlX5bUywlrjhxXOV160907.shtml',
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'only_matching': True,
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}, {
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'url': 'http://tv.cntv.cn/video/C39296/95cfac44cabd3ddc4a9438780a4e5c44',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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video_id = self._search_regex(
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[r'var\s+guid\s*=\s*["\']([\da-fA-F]+)',
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r'videoCenterId["\']\s*,\s*["\']([\da-fA-F]+)',
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r'video(?:Center)?Id=([\da-f]+)',
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r'changePlayer\s*\(\s*["\']([\da-fA-F]+)',
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r'load[Vv]ideo\s*\(\s*["\']([\da-fA-F]+)',
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r'var\s+initMyAray\s*=\s*["\']([\da-fA-F]+)',
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r'var\s+ids\s*=\s*\[["\']([\da-fA-F]+)'],
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webpage, 'video id')
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data = self._download_json(
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'http://vdn.apps.cntv.cn/api/getHttpVideoInfo.do', video_id,
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query={
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'pid': video_id,
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'url': url,
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'idl': 32,
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'idlr': 32,
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'modifyed': 'false',
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}, fatal=False)
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if data.get('status') == 'not_exist' or not data:
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p = compat_urlparse.urlsplit(url, scheme='http')
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path = self._search_regex(r'filePath=(/[^\&"]+)', webpage, 'filePath')
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beg = video_id[0:8]
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ending = video_id[8:]
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url = '%s://%s%s%s/%s.txt' % (p.scheme, p.netloc, path, beg, ending)
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data = self._download_webpage(url, ending, 'Downloading JSON metadata')
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data = re.sub(r'(?:\s+)?<\!\-+[^\-]+\-+>.*', '', data)
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data = self._parse_json(data, video_id)
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entries = []
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title = data['title']
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upload_date = self._search_regex(
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'<em>(?:\s+)?(\d{2}\-\d{2}\-\d{4}\s+\d{2}\:\d{2})[^<]+',
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webpage, 'upload date', fatal=False).strip()
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upload_date = re.sub(r'\s+', ' ', upload_date)
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udt = datetime.strptime(upload_date, '%m-%d-%Y %H:%M')
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desc = self._html_search_meta('description', webpage, 'description')
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desc = desc.replace('\r', '\n').replace('\n ', '\n')
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creator = self._html_search_regex(r'<b>(?:\s+)?Source\:(?:\s+)?</b>(?:\s+)?([^<]+)',
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webpage, 'source')
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editor = self._html_search_regex(r'<b>(?:\s+)?Editor\:</b>(?:\s+)?([^<\|]+)',
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webpage, 'editor').strip()
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for i, chapter in enumerate(data.get('chapters', [])):
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url = chapter.get('url')
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if url:
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if not url.startswith('http'):
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url = re.sub(r'^[^\:]+', 'http', url)
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entries.append(dict(id=video_id,
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thumbnail=data.get('imagePath'),
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title='%s - %02d' % (title, i + 1,),
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duration=int_or_none(chapter.get('duration')),
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upload_date=udt.strftime('%Y%m%d'),
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description=desc,
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uploader=editor,
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creator=creator,
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timestamp=timegm(udt.timetuple()),
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url=url))
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return self.playlist_result(entries,
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playlist_id=video_id,
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playlist_title=title)
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title = data['title']
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formats = []
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video = data.get('video')
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if isinstance(video, dict):
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for quality, chapters_key in enumerate(('lowChapters', 'chapters')):
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video_url = try_get(
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video, lambda x: x[chapters_key][0]['url'], compat_str)
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if video_url:
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formats.append({
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'url': video_url,
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'format_id': 'http',
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'quality': quality,
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'preference': -1,
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})
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hls_url = try_get(data, lambda x: x['hls_url'], compat_str)
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if hls_url:
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hls_url = re.sub(r'maxbr=\d+&?', '', hls_url)
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formats.extend(self._extract_m3u8_formats(
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hls_url, video_id, 'mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False))
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self._sort_formats(formats)
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uploader = data.get('editer_name')
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description = self._html_search_meta(
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'description', webpage, default=None)
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timestamp = unified_timestamp(data.get('f_pgmtime'))
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duration = float_or_none(try_get(video, lambda x: x['totalLength']))
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'uploader': uploader,
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'timestamp': timestamp,
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'duration': duration,
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'formats': formats,
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}
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