X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fdouyutv.py;h=2f3c5113ed03a4aa035477d74d72630ba6c13ce8;hb=ec85ded83cbfa652ba94cb080aab52d8b270212a;hp=d7956e6e4a20d733947f70a2933e06c2f0d144de;hpb=2ca1c5aa9f8d7db08608de0bd99f6c994ab496d3;p=youtube-dl diff --git a/youtube_dl/extractor/douyutv.py b/youtube_dl/extractor/douyutv.py index d7956e6e4..2f3c5113e 100644 --- a/youtube_dl/extractor/douyutv.py +++ b/youtube_dl/extractor/douyutv.py @@ -1,77 +1,139 @@ # coding: utf-8 from __future__ import unicode_literals +import hashlib +import time +import uuid + from .common import InfoExtractor -from ..utils import ExtractorError +from ..compat import ( + compat_str, + compat_urllib_parse_urlencode, +) +from ..utils import ( + ExtractorError, + unescapeHTML, +) class DouyuTVIE(InfoExtractor): - _VALID_URL = r'http://(?:www\.)?douyutv\.com/(?P[A-Za-z0-9]+)' - _TEST = { + IE_DESC = '斗鱼' + _VALID_URL = r'https?://(?:www\.)?douyu(?:tv)?\.com/(?P[A-Za-z0-9]+)' + _TESTS = [{ 'url': 'http://www.douyutv.com/iseven', 'info_dict': { - 'id': 'iseven', + 'id': '17732', + 'display_id': 'iseven', 'ext': 'flv', '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}$', - 'description': 'md5:9e525642c25a0a24302869937cf69d17', - 'thumbnail': 're:^https?://.*\.jpg$', + 'description': r're:.*m7show@163\.com.*', + 'thumbnail': r're:^https?://.*\.jpg$', 'uploader': '7师傅', - 'uploader_id': '431925', 'is_live': True, }, 'params': { 'skip_download': True, - } - } + }, + }, { + 'url': 'http://www.douyutv.com/85982', + 'info_dict': { + 'id': '85982', + 'display_id': '85982', + 'ext': 'flv', + 'title': 're:^小漠从零单排记！——CSOL2躲猫猫 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + 'description': 'md5:746a2f7a253966a06755a912f0acc0d2', + 'thumbnail': r're:^https?://.*\.jpg$', + 'uploader': 'douyu小漠', + 'is_live': True, + }, + 'params': { + 'skip_download': True, + }, + 'skip': 'Room not found', + }, { + 'url': 'http://www.douyutv.com/17732', + 'info_dict': { + 'id': '17732', + 'display_id': '17732', + 'ext': 'flv', + 'title': 're:^清晨醒脑！T-ara根本停不下来！ [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', + 'description': r're:.*m7show@163\.com.*', + 'thumbnail': r're:^https?://.*\.jpg$', + 'uploader': '7师傅', + 'is_live': True, + }, + 'params': { + 'skip_download': True, + }, + }, { + 'url': 'http://www.douyu.com/xiaocang', + '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) - config = self._download_json( - 'http://www.douyutv.com/api/client/room/%s' % video_id, video_id) - - data = config['data'] + 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') - error_code = config.get('error', 0) - show_status = data.get('show_status') - if error_code is not 0: - raise ExtractorError( - 'Server reported error %i' % error_code, expected=True) + room = self._download_json( + 'http://m.douyu.com/html5/live?roomId=%s' % room_id, video_id, + note='Downloading room info')['data'] # 1 = live, 2 = offline - if show_status == '2': - raise ExtractorError( - 'Live stream is offline', expected=True) + if room.get('show_status') == '2': + raise ExtractorError('Live stream is offline', expected=True) + + tt = compat_str(int(time.time() / 60)) + did = uuid.uuid4().hex.upper() + + sign_content = ''.join((room_id, did, self._API_KEY, tt)) + sign = hashlib.md5((sign_content).encode('utf-8')).hexdigest() - base_url = data['rtmp_url'] - live_path = data['rtmp_live'] + flv_data = compat_urllib_parse_urlencode({ + 'cdn': 'ws', + 'rate': '0', + 'tt': tt, + 'did': did, + 'sign': sign, + }) - title = self._live_title(data['room_name']) - description = data.get('show_details') - thumbnail = data.get('room_src') + video_info = self._download_json( + 'http://www.douyu.com/lapi/live/getPlay/%s' % room_id, video_id, + data=flv_data, note='Downloading video info', + headers={'Content-Type': 'application/x-www-form-urlencoded'}) + + error_code = video_info.get('error', 0) + if error_code is not 0: + raise ExtractorError( + '%s reported error %i' % (self.IE_NAME, error_code), + expected=True) - uploader = data.get('nickname') - uploader_id = data.get('owner_uid') + base_url = video_info['data']['rtmp_url'] + live_path = video_info['data']['rtmp_live'] - multi_formats = data.get('rtmp_multi_bitrate') - if not isinstance(multi_formats, dict): - multi_formats = {} - multi_formats['live'] = live_path + video_url = '%s/%s' % (base_url, live_path) - formats = [{ - 'url': '%s/%s' % (base_url, format_path), - 'format_id': format_id, - 'preference': 1 if format_id == 'live' else 0, - } for format_id, format_path in multi_formats.items()] - self._sort_formats(formats) + title = self._live_title(unescapeHTML(room['room_name'])) + description = room.get('notice') + thumbnail = room.get('room_src') + uploader = room.get('nickname') return { - 'id': video_id, + 'id': room_id, + 'display_id': video_id, + 'url': video_url, 'title': title, 'description': description, 'thumbnail': thumbnail, 'uploader': uploader, - 'uploader_id': uploader_id, - 'formats': formats, 'is_live': True, }