diff options
Diffstat (limited to 'yt_dlp/extractor/douyutv.py')
| -rw-r--r-- | yt_dlp/extractor/douyutv.py | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/yt_dlp/extractor/douyutv.py b/yt_dlp/extractor/douyutv.py new file mode 100644 index 0000000..fa40844 --- /dev/null +++ b/yt_dlp/extractor/douyutv.py @@ -0,0 +1,211 @@ +import time +import hashlib +import re +import urllib + +from .common import InfoExtractor +from ..utils import ( + ExtractorError, + unescapeHTML, + unified_strdate, + urljoin, +) + + +class DouyuTVIE(InfoExtractor): + IE_DESC = '斗鱼' + _VALID_URL = r'https?://(?:www\.)?douyu(?:tv)?\.com/(topic/\w+\?rid=|(?:[^/]+/))*(?P<id>[A-Za-z0-9]+)' + _TESTS = [{ + 'url': 'http://www.douyutv.com/iseven', + 'info_dict': { + 'id': '17732', + 'display_id': 'iseven', + 'ext': 'flv', + '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}$', + 'description': r're:.*m7show@163\.com.*', + 'thumbnail': r're:^https?://.*\.png', + 'uploader': '7师傅', + 'is_live': True, + }, + 'params': { + 'skip_download': True, + }, + }, { + 'url': 'http://www.douyutv.com/85982', + 'info_dict': { + 'id': '85982', + 'display_id': '85982', + 'ext': 'flv', + 'title': 're:^小漠从零单排记！——CSOL2躲猫猫 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + 'description': 'md5:746a2f7a253966a06755a912f0acc0d2', + 'thumbnail': r're:^https?://.*\.png', + 'uploader': 'douyu小漠', + 'is_live': True, + }, + 'params': { + 'skip_download': True, + }, + 'skip': 'Room not found', + }, { + 'url': 'http://www.douyutv.com/17732', + 'info_dict': { + 'id': '17732', + 'display_id': '17732', + 'ext': 'flv', + '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}$', + 'description': r're:.*m7show@163\.com.*', + 'thumbnail': r're:^https?://.*\.png', + 'uploader': '7师傅', + 'is_live': True, + }, + 'params': { + 'skip_download': True, + }, + }, { + 'url': 'https://www.douyu.com/topic/ydxc?rid=6560603', + 'info_dict': { + 'id': '6560603', + 'display_id': '6560603', + 'ext': 'flv', + 'title': 're:^阿余：新年快乐恭喜发财！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + 'description': 're:.*直播时间.*', + 'thumbnail': r're:^https?://.*\.png', + 'uploader': '阿涛皎月Carry', + 'live_status': 'is_live', + }, + 'params': { + 'skip_download': True, + }, + }, { + 'url': 'http://www.douyu.com/xiaocang', + 'only_matching': True, + }, { + # \"room_id\" + 'url': 'http://www.douyu.com/t/lpl', + 'only_matching': True, + }] + + def _real_extract(self, url): + video_id = self._match_id(url) + + if video_id.isdigit(): + room_id = video_id + else: + page = self._download_webpage(url, video_id) + room_id = self._html_search_regex( + r'"room_id\\?"\s*:\s*(\d+),', page, 'room id') + + # Grab metadata from API + params = { + 'aid': 'wp', + 'client_sys': 'wp', + 'time': int(time.time()), + } + params['auth'] = hashlib.md5( + f'room/{video_id}?{urllib.parse.urlencode(params)}zNzMV1y4EMxOHS6I5WKm'.encode()).hexdigest() + room = self._download_json( + f'http://www.douyutv.com/api/v1/room/{room_id}', video_id, + note='Downloading room info', query=params)['data'] + + # 1 = live, 2 = offline + if room.get('show_status') == '2': + raise ExtractorError('Live stream is offline', expected=True) + + video_url = urljoin('https://hls3-akm.douyucdn.cn/', self._search_regex(r'(live/.*)', room['hls_url'], 'URL')) + formats, subs = self._extract_m3u8_formats_and_subtitles(video_url, room_id) + + title = unescapeHTML(room['room_name']) + description = room.get('show_details') + thumbnail = room.get('room_src') + uploader = room.get('nickname') + + return { + 'id': room_id, + 'display_id': video_id, + 'title': title, + 'description': description, + 'thumbnail': thumbnail, + 'uploader': uploader, + 'is_live': True, + 'subtitles': subs, + 'formats': formats, + } + + +class DouyuShowIE(InfoExtractor): + _VALID_URL = r'https?://v(?:mobile)?\.douyu\.com/show/(?P<id>[0-9a-zA-Z]+)' + + _TESTS = [{ + 'url': 'https://v.douyu.com/show/rjNBdvnVXNzvE2yw', + 'md5': '0c2cfd068ee2afe657801269b2d86214', + 'info_dict': { + 'id': 'rjNBdvnVXNzvE2yw', + 'ext': 'mp4', + 'title': '陈一发儿：砒霜 我有个室友系列！04-01 22点场', + 'duration': 7150.08, + 'thumbnail': r're:^https?://.*\.jpg$', + 'uploader': '陈一发儿', + 'uploader_id': 'XrZwYelr5wbK', + 'uploader_url': 'https://v.douyu.com/author/XrZwYelr5wbK', + 'upload_date': '20170402', + }, + }, { + 'url': 'https://vmobile.douyu.com/show/rjNBdvnVXNzvE2yw', + 'only_matching': True, + }] + + def _real_extract(self, url): + url = url.replace('vmobile.', 'v.') + video_id = self._match_id(url) + + webpage = self._download_webpage(url, video_id) + + room_info = self._parse_json(self._search_regex( + r'var\s+\$ROOM\s*=\s*({.+});', webpage, 'room info'), video_id) + + video_info = None + + for trial in range(5): + # Sometimes Douyu rejects our request. Let's try it more times + try: + video_info = self._download_json( + 'https://vmobile.douyu.com/video/getInfo', video_id, + query={'vid': video_id}, + headers={ + 'Referer': url, + 'x-requested-with': 'XMLHttpRequest', + }) + break + except ExtractorError: + self._sleep(1, video_id) + + if not video_info: + raise ExtractorError('Can\'t fetch video info') + + formats = self._extract_m3u8_formats( + video_info['data']['video_url'], video_id, + entry_protocol='m3u8_native', ext='mp4') + + upload_date = unified_strdate(self._html_search_regex( + r'<em>上传时间：</em><span>([^<]+)</span>', webpage, + 'upload date', fatal=False)) + + uploader = uploader_id = uploader_url = None + mobj = re.search( + r'(?m)<a[^>]+href="/author/([0-9a-zA-Z]+)".+?<strong[^>]+title="([^"]+)"', + webpage) + if mobj: + uploader_id, uploader = mobj.groups() + uploader_url = urljoin(url, '/author/' + uploader_id) + + return { + 'id': video_id, + 'title': room_info['name'], + 'formats': formats, + 'duration': room_info.get('duration'), + 'thumbnail': room_info.get('pic'), + 'upload_date': upload_date, + 'uploader': uploader, + 'uploader_id': uploader_id, + 'uploader_url': uploader_url, + } |