X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fdouyutv.py;h=9757f442259d5678cf3bd6ebeb1dbec28eb03184;hb=HEAD;hp=9a83fb31ab57dd57a49c09bee6c2a8d3be7583ca;hpb=f4c68ba372655c8ff4d6b1cfecfa129796159afd;p=youtube-dl diff --git a/youtube_dl/extractor/douyutv.py b/youtube_dl/extractor/douyutv.py index 9a83fb31a..9757f4422 100644 --- a/youtube_dl/extractor/douyutv.py +++ b/youtube_dl/extractor/douyutv.py @@ -1,10 +1,16 @@ # coding: utf-8 from __future__ import unicode_literals +import time +import hashlib +import re + from .common import InfoExtractor from ..utils import ( ExtractorError, unescapeHTML, + unified_strdate, + urljoin, ) @@ -16,8 +22,8 @@ class DouyuTVIE(InfoExtractor): 'info_dict': { 'id': '17732', 'display_id': 'iseven', - 'ext': 'mp4', - 'title': 're:^清晨醒脑！T-ARA根本停不下来！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + 'ext': 'flv', + 'title': 're:^清晨醒脑！根本停不下来！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', 'description': r're:.*m7show@163\.com.*', 'thumbnail': r're:^https?://.*\.jpg$', 'uploader': '7师傅', @@ -31,7 +37,7 @@ class DouyuTVIE(InfoExtractor): 'info_dict': { 'id': '85982', 'display_id': '85982', - 'ext': 'mp4', + 'ext': 'flv', 'title': 're:^小漠从零单排记！——CSOL2躲猫猫 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', 'description': 'md5:746a2f7a253966a06755a912f0acc0d2', 'thumbnail': r're:^https?://.*\.jpg$', @@ -47,8 +53,8 @@ class DouyuTVIE(InfoExtractor): 'info_dict': { 'id': '17732', 'display_id': '17732', - 'ext': 'mp4', - 'title': 're:^清晨醒脑！T-ARA根本停不下来！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + '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}$', 'description': r're:.*m7show@163\.com.*', 'thumbnail': r're:^https?://.*\.jpg$', 'uploader': '7师傅', @@ -66,10 +72,6 @@ class DouyuTVIE(InfoExtractor): 'only_matching': True, }] - # Decompile core.swf in webpage by ffdec "Search SWFs in memory". core.swf - # is encrypted originally, but ffdec can dump memory to get the decrypted one. - _API_KEY = 'A12Svb&%1UUmf@hC' - def _real_extract(self, url): video_id = self._match_id(url) @@ -80,6 +82,7 @@ class DouyuTVIE(InfoExtractor): room_id = self._html_search_regex( r'"room_id\\?"\s*:\s*(\d+),', page, 'room id') + # Grab metadata from mobile API room = self._download_json( 'http://m.douyu.com/html5/live?roomId=%s' % room_id, video_id, note='Downloading room info')['data'] @@ -88,8 +91,19 @@ class DouyuTVIE(InfoExtractor): if room.get('show_status') == '2': raise ExtractorError('Live stream is offline', expected=True) - formats = self._extract_m3u8_formats( - room['hls_url'], video_id, ext='mp4') + # Grab the URL from PC client API + # The m3u8 url from mobile API requires re-authentication every 5 minutes + tt = int(time.time()) + signContent = 'lapi/live/thirdPart/getPlay/%s?aid=pcclient&rate=0&time=%d9TUk5fjjUjg9qIMH3sdnh' % (room_id, tt) + sign = hashlib.md5(signContent.encode('ascii')).hexdigest() + video_url = self._download_json( + 'http://coapi.douyucdn.cn/lapi/live/thirdPart/getPlay/' + room_id, + video_id, note='Downloading video URL info', + query={'rate': 0}, headers={ + 'auth': sign, + 'time': str(tt), + 'aid': 'pcclient' + })['data']['live_url'] title = self._live_title(unescapeHTML(room['room_name'])) description = room.get('show_details') @@ -99,10 +113,89 @@ class DouyuTVIE(InfoExtractor): return { 'id': room_id, 'display_id': video_id, - 'formats': formats, + 'url': video_url, 'title': title, 'description': description, 'thumbnail': thumbnail, 'uploader': uploader, 'is_live': True, } + + +class DouyuShowIE(InfoExtractor): + _VALID_URL = r'https?://v(?:mobile)?\.douyu\.com/show/(?P[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'上传时间：([^<]+)', webpage, + 'upload date', fatal=False)) + + uploader = uploader_id = uploader_url = None + mobj = re.search( + r'(?m)]+href="/author/([0-9a-zA-Z]+)".+?]+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, + }