import base64 import hashlib import random import re import urllib.parse from .common import InfoExtractor from ..utils import ( ExtractorError, clean_html, int_or_none, parse_duration, str_or_none, try_get, unescapeHTML, update_url, update_url_query, url_or_none, ) from ..utils.traversal import traverse_obj class HuyaLiveIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.|m\.)?huya\.com/(?!(?:video/play/))(?P[^/#?&]+)(?:\D|$)' IE_NAME = 'huya:live' IE_DESC = '虎牙直播' _TESTS = [{ 'url': 'https://www.huya.com/572329', 'info_dict': { 'id': '572329', 'title': str, 'ext': 'flv', 'description': str, 'is_live': True, 'view_count': int, }, 'params': { 'skip_download': True, }, }, { 'url': 'https://www.huya.com/xiaoyugame', 'only_matching': True, }] _RESOLUTION = { '蓝光': { 'width': 1920, 'height': 1080, }, '超清': { 'width': 1280, 'height': 720, }, '流畅': { 'width': 800, 'height': 480, }, } def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id=video_id) stream_data = self._search_json(r'stream:\s', webpage, 'stream', video_id=video_id, default=None) room_info = try_get(stream_data, lambda x: x['data'][0]['gameLiveInfo']) if not room_info: raise ExtractorError('Can not extract the room info', expected=True) title = room_info.get('roomName') or room_info.get('introduction') or self._html_extract_title(webpage) screen_type = room_info.get('screenType') live_source_type = room_info.get('liveSourceType') stream_info_list = stream_data['data'][0]['gameStreamInfoList'] if not stream_info_list: raise ExtractorError('Video is offline', expected=True) formats = [] for stream_info in stream_info_list: stream_url = stream_info.get('sFlvUrl') if not stream_url: continue stream_name = stream_info.get('sStreamName') re_secret = not screen_type and live_source_type in (0, 8, 13) params = dict(urllib.parse.parse_qsl(unescapeHTML(stream_info['sFlvAntiCode']))) fm, ss = '', '' if re_secret: fm, ss = self.encrypt(params, stream_info, stream_name) for si in stream_data.get('vMultiStreamInfo'): display_name, bitrate = re.fullmatch( r'(.+?)(?:(\d+)M)?', si.get('sDisplayName')).groups() rate = si.get('iBitRate') if rate: params['ratio'] = rate else: params.pop('ratio', None) if bitrate: rate = int(bitrate) * 1000 if re_secret: params['wsSecret'] = hashlib.md5( '_'.join([fm, params['u'], stream_name, ss, params['wsTime']])) formats.append({ 'ext': stream_info.get('sFlvUrlSuffix'), 'format_id': str_or_none(stream_info.get('iLineIndex')), 'tbr': rate, 'url': update_url_query(f'{stream_url}/{stream_name}.{stream_info.get("sFlvUrlSuffix")}', query=params), **self._RESOLUTION.get(display_name, {}), }) return { 'id': video_id, 'title': title, 'formats': formats, 'view_count': room_info.get('totalCount'), 'thumbnail': room_info.get('screenshot'), 'description': room_info.get('contentIntro'), 'http_headers': { 'Origin': 'https://www.huya.com', 'Referer': 'https://www.huya.com/', }, } def encrypt(self, params, stream_info, stream_name): ct = int_or_none(params.get('wsTime'), 16) + random.random() presenter_uid = stream_info['lPresenterUid'] if not stream_name.startswith(str(presenter_uid)): uid = presenter_uid else: uid = int_or_none(ct % 1e7 * 1e6 % 0xffffffff) u1 = uid & 0xffffffff00000000 u2 = uid & 0xffffffff u3 = uid & 0xffffff u = u1 | u2 >> 24 | u3 << 8 params.update({ 'u': str_or_none(u), 'seqid': str_or_none(int_or_none(ct * 1000) + uid), 'ver': '1', 'uuid': int_or_none(ct % 1e7 * 1e6 % 0xffffffff), 't': '100', }) fm = base64.b64decode(params['fm']).decode().split('_', 1)[0] ss = hashlib.md5('|'.join([params['seqid'], params['ctype'], params['t']])) return fm, ss class HuyaVideoIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.)?huya\.com/video/play/(?P\d+)\.html' IE_NAME = 'huya:video' IE_DESC = '虎牙视频' _TESTS = [{ 'url': 'https://www.huya.com/video/play/1002412640.html', 'info_dict': { 'id': '1002412640', 'ext': 'mp4', 'title': '8月3日', 'categories': ['主机游戏'], 'duration': 14.0, 'uploader': '虎牙-ATS欧卡车队青木', 'uploader_id': '1564376151', 'upload_date': '20240803', 'view_count': int, 'comment_count': int, 'like_count': int, 'thumbnail': r're:https?://.+\.jpg', 'timestamp': 1722675433, }, }, { 'url': 'https://www.huya.com/video/play/556054543.html', 'info_dict': { 'id': '556054543', 'ext': 'mp4', 'title': '我不挑事 也不怕事', 'categories': ['英雄联盟'], 'description': 'md5:58184869687d18ce62dc7b4b2ad21201', 'duration': 1864.0, 'uploader': '卡尔', 'uploader_id': '367138632', 'upload_date': '20210811', 'view_count': int, 'comment_count': int, 'like_count': int, 'tags': 'count:4', 'thumbnail': r're:https?://.+\.jpg', 'timestamp': 1628675950, }, }, { # Only m3u8 available 'url': 'https://www.huya.com/video/play/1063345618.html', 'info_dict': { 'id': '1063345618', 'ext': 'mp4', 'title': '峡谷第一中！黑铁上钻石顶级教学对抗elo', 'categories': ['英雄联盟'], 'comment_count': int, 'duration': 21603.0, 'like_count': int, 'thumbnail': r're:https?://.+\.jpg', 'timestamp': 1749668803, 'upload_date': '20250611', 'uploader': '北枫CC', 'uploader_id': '2183525275', 'view_count': int, }, }] def _real_extract(self, url: str): video_id = self._match_id(url) moment = self._download_json( 'https://liveapi.huya.com/moment/getMomentContent', video_id, query={'videoId': video_id})['data']['moment'] formats = [] for definition in traverse_obj(moment, ( 'videoInfo', 'definitions', lambda _, v: url_or_none(v['m3u8']), )): fmts = self._extract_m3u8_formats(definition['m3u8'], video_id, 'mp4', fatal=False) for fmt in fmts: fmt.update(**traverse_obj(definition, { 'filesize': ('size', {int_or_none}), 'format_id': ('defName', {str}), 'height': ('height', {int_or_none}), 'quality': ('definition', {int_or_none}), 'width': ('width', {int_or_none}), })) formats.extend(fmts) return { 'id': video_id, 'formats': formats, **traverse_obj(moment, { 'comment_count': ('commentCount', {int_or_none}), 'description': ('content', {clean_html}, filter), 'like_count': ('favorCount', {int_or_none}), 'timestamp': ('cTime', {int_or_none}), }), **traverse_obj(moment, ('videoInfo', { 'title': ('videoTitle', {str}), 'categories': ('category', {str}, filter, all, filter), 'duration': ('videoDuration', {parse_duration}), 'tags': ('tags', ..., {str}, filter, all, filter), 'thumbnail': (('videoBigCover', 'videoCover'), {url_or_none}, {update_url(query=None)}, any), 'uploader': ('nickName', {str}), 'uploader_id': ('uid', {str_or_none}), 'view_count': ('videoPlayNum', {int_or_none}), })), }