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youtube-dl

[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

douyutv.py (6878B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import time
  5. import hashlib
  6. import re
  8. from .common import InfoExtractor
  9. from ..utils import (
  10.     ExtractorError,
  11.     unescapeHTML,
  12.     unified_strdate,
  13.     urljoin,
  14. )
  17. class DouyuTVIE(InfoExtractor):
  18.     IE_DESC = '斗鱼'
  19.     _VALID_URL = r'https?://(?:www\.)?douyu(?:tv)?\.com/(?:[^/]+/)*(?P<id>[A-Za-z0-9]+)'
  20.     _TESTS = [{
  21.         'url': 'http://www.douyutv.com/iseven',
  22.         'info_dict': {
  23.             'id': '17732',
  24.             'display_id': 'iseven',
  25.             'ext': 'flv',
  26.             'title': 're:^清晨醒脑！根本停不下来！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  27.             'description': r're:.*m7show@163\.com.*',
  28.             'thumbnail': r're:^https?://.*\.jpg$',
  29.             'uploader': '7师傅',
  30.             'is_live': True,
  31.         },
  32.         'params': {
  33.             'skip_download': True,
  34.         },
  35.     }, {
  36.         'url': 'http://www.douyutv.com/85982',
  37.         'info_dict': {
  38.             'id': '85982',
  39.             'display_id': '85982',
  40.             'ext': 'flv',
  41.             'title': 're:^小漠从零单排记！——CSOL2躲猫猫 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  42.             'description': 'md5:746a2f7a253966a06755a912f0acc0d2',
  43.             'thumbnail': r're:^https?://.*\.jpg$',
  44.             'uploader': 'douyu小漠',
  45.             'is_live': True,
  46.         },
  47.         'params': {
  48.             'skip_download': True,
  49.         },
  50.         'skip': 'Room not found',
  51.     }, {
  52.         'url': 'http://www.douyutv.com/17732',
  53.         'info_dict': {
  54.             'id': '17732',
  55.             'display_id': '17732',
  56.             'ext': 'flv',
  57.             'title': 're:^清晨醒脑！根本停不下来！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
  58.             'description': r're:.*m7show@163\.com.*',
  59.             'thumbnail': r're:^https?://.*\.jpg$',
  60.             'uploader': '7师傅',
  61.             'is_live': True,
  62.         },
  63.         'params': {
  64.             'skip_download': True,
  65.         },
  66.     }, {
  67.         'url': 'http://www.douyu.com/xiaocang',
  68.         'only_matching': True,
  69.     }, {
  70.         # \"room_id\"
  71.         'url': 'http://www.douyu.com/t/lpl',
  72.         'only_matching': True,
  73.     }]
  75.     def _real_extract(self, url):
  76.         video_id = self._match_id(url)
  78.         if video_id.isdigit():
  79.             room_id = video_id
  80.         else:
  81.             page = self._download_webpage(url, video_id)
  82.             room_id = self._html_search_regex(
  83.                 r'"room_id\\?"\s*:\s*(\d+),', page, 'room id')
  85.         # Grab metadata from mobile API
  86.         room = self._download_json(
  87.             'http://m.douyu.com/html5/live?roomId=%s' % room_id, video_id,
  88.             note='Downloading room info')['data']
  90.         # 1 = live, 2 = offline
  91.         if room.get('show_status') == '2':
  92.             raise ExtractorError('Live stream is offline', expected=True)
  94.         # Grab the URL from PC client API
  95.         # The m3u8 url from mobile API requires re-authentication every 5 minutes
  96.         tt = int(time.time())
  97.         signContent = 'lapi/live/thirdPart/getPlay/%s?aid=pcclient&rate=0&time=%d9TUk5fjjUjg9qIMH3sdnh' % (room_id, tt)
  98.         sign = hashlib.md5(signContent.encode('ascii')).hexdigest()
  99.         video_url = self._download_json(
  100.             'http://coapi.douyucdn.cn/lapi/live/thirdPart/getPlay/' + room_id,
  101.             video_id, note='Downloading video URL info',
  102.             query={'rate': 0}, headers={
  103.                 'auth': sign,
  104.                 'time': str(tt),
  105.                 'aid': 'pcclient'
  106.             })['data']['live_url']
  108.         title = self._live_title(unescapeHTML(room['room_name']))
  109.         description = room.get('show_details')
  110.         thumbnail = room.get('room_src')
  111.         uploader = room.get('nickname')
  113.         return {
  114.             'id': room_id,
  115.             'display_id': video_id,
  116.             'url': video_url,
  117.             'title': title,
  118.             'description': description,
  119.             'thumbnail': thumbnail,
  120.             'uploader': uploader,
  121.             'is_live': True,
  122.         }
  125. class DouyuShowIE(InfoExtractor):
  126.     _VALID_URL = r'https?://v(?:mobile)?\.douyu\.com/show/(?P<id>[0-9a-zA-Z]+)'
  128.     _TESTS = [{
  129.         'url': 'https://v.douyu.com/show/rjNBdvnVXNzvE2yw',
  130.         'md5': '0c2cfd068ee2afe657801269b2d86214',
  131.         'info_dict': {
  132.             'id': 'rjNBdvnVXNzvE2yw',
  133.             'ext': 'mp4',
  134.             'title': '陈一发儿：砒霜 我有个室友系列！04-01 22点场',
  135.             'duration': 7150.08,
  136.             'thumbnail': r're:^https?://.*\.jpg$',
  137.             'uploader': '陈一发儿',
  138.             'uploader_id': 'XrZwYelr5wbK',
  139.             'uploader_url': 'https://v.douyu.com/author/XrZwYelr5wbK',
  140.             'upload_date': '20170402',
  141.         },
  142.     }, {
  143.         'url': 'https://vmobile.douyu.com/show/rjNBdvnVXNzvE2yw',
  144.         'only_matching': True,
  145.     }]
  147.     def _real_extract(self, url):
  148.         url = url.replace('vmobile.', 'v.')
  149.         video_id = self._match_id(url)
  151.         webpage = self._download_webpage(url, video_id)
  153.         room_info = self._parse_json(self._search_regex(
  154.             r'var\s+\$ROOM\s*=\s*({.+});', webpage, 'room info'), video_id)
  156.         video_info = None
  158.         for trial in range(5):
  159.             # Sometimes Douyu rejects our request. Let's try it more times
  160.             try:
  161.                 video_info = self._download_json(
  162.                     'https://vmobile.douyu.com/video/getInfo', video_id,
  163.                     query={'vid': video_id},
  164.                     headers={
  165.                         'Referer': url,
  166.                         'x-requested-with': 'XMLHttpRequest',
  167.                     })
  168.                 break
  169.             except ExtractorError:
  170.                 self._sleep(1, video_id)
  172.         if not video_info:
  173.             raise ExtractorError('Can\'t fetch video info')
  175.         formats = self._extract_m3u8_formats(
  176.             video_info['data']['video_url'], video_id,
  177.             entry_protocol='m3u8_native', ext='mp4')
  179.         upload_date = unified_strdate(self._html_search_regex(
  180.             r'<em>上传时间：</em><span>([^<]+)</span>', webpage,
  181.             'upload date', fatal=False))
  183.         uploader = uploader_id = uploader_url = None
  184.         mobj = re.search(
  185.             r'(?m)<a[^>]+href="/author/([0-9a-zA-Z]+)".+?<strong[^>]+title="([^"]+)"',
  186.             webpage)
  187.         if mobj:
  188.             uploader_id, uploader = mobj.groups()
  189.             uploader_url = urljoin(url, '/author/' + uploader_id)
  191.         return {
  192.             'id': video_id,
  193.             'title': room_info['name'],
  194.             'formats': formats,
  195.             'duration': room_info.get('duration'),
  196.             'thumbnail': room_info.get('pic'),
  197.             'upload_date': upload_date,
  198.             'uploader': uploader,
  199.             'uploader_id': uploader_id,
  200.             'uploader_url': uploader_url,
  201.         }