# encoding: utf-8 from __future__ import unicode_literals import re from .common import InfoExtractor from ..utils import ( ExtractorError, int_or_none, update_url_query, ) class NaverIE(InfoExtractor): _VALID_URL = r'https?://(?:m\.)?tvcast\.naver\.com/v/(?P<id>\d+)' _TESTS = [{ 'url': 'http://tvcast.naver.com/v/81652', 'info_dict': { 'id': '81652', 'ext': 'mp4', 'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번', 'description': '합격불변의 법칙 메가스터디 | 메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.', 'upload_date': '20130903', }, }, { 'url': 'http://tvcast.naver.com/v/395837', 'md5': '638ed4c12012c458fefcddfd01f173cd', 'info_dict': { 'id': '395837', 'ext': 'mp4', 'title': '9년이 지나도 아픈 기억, 전효성의 아버지', 'description': 'md5:5bf200dcbf4b66eb1b350d1eb9c753f7', 'upload_date': '20150519', }, 'skip': 'Georestricted', }] def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage(url, video_id) m_id = re.search(r'var rmcPlayer = new nhn.rmcnmv.RMCVideoPlayer\("(.+?)", "(.+?)"', webpage) if m_id is None: error = self._html_search_regex( r'(?s)<div class="(?:nation_error|nation_box|error_box)">\s*(?:<!--.*?-->)?\s*<p class="[^"]+">(?P<msg>.+?)</p>\s*</div>', webpage, 'error', default=None) if error: raise ExtractorError(error, expected=True) raise ExtractorError('couldn\'t extract vid and key') video_data = self._download_json( 'http://play.rmcnmv.naver.com/vod/play/v2.0/' + m_id.group(1), video_id, query={ 'key': m_id.group(2), }) meta = video_data['meta'] title = meta['subject'] formats = [] def extract_formats(streams, stream_type, query={}): for stream in streams: stream_url = stream.get('source') if not stream_url: continue stream_url = update_url_query(stream_url, query) encoding_option = stream.get('encodingOption', {}) bitrate = stream.get('bitrate', {}) formats.append({ 'format_id': '%s_%s' % (stream.get('type') or stream_type, encoding_option.get('id') or encoding_option.get('name')), 'url': stream_url, 'width': int_or_none(encoding_option.get('width')), 'height': int_or_none(encoding_option.get('height')), 'vbr': int_or_none(bitrate.get('video')), 'abr': int_or_none(bitrate.get('audio')), 'filesize': int_or_none(stream.get('size')), 'protocol': 'm3u8_native' if stream_type == 'HLS' else None, }) extract_formats(video_data.get('videos', {}).get('list', []), 'H264') for stream_set in video_data.get('streams', []): query = {} for param in stream_set.get('keys', []): query[param['name']] = param['value'] stream_type = stream_set.get('type') videos = stream_set.get('videos') if videos: extract_formats(videos, stream_type, query) elif stream_type == 'HLS': stream_url = stream_set.get('source') if not stream_url: continue formats.extend(self._extract_m3u8_formats( update_url_query(stream_url, query), video_id, 'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False)) self._sort_formats(formats) subtitles = {} for caption in video_data.get('captions', {}).get('list', []): caption_url = caption.get('source') if not caption_url: continue subtitles.setdefault(caption.get('language') or caption.get('locale'), []).append({ 'url': caption_url, }) upload_date = self._search_regex( r'<span[^>]+class="date".*?(\d{4}\.\d{2}\.\d{2})', webpage, 'upload date', fatal=False) if upload_date: upload_date = upload_date.replace('.', '') return { 'id': video_id, 'title': title, 'formats': formats, 'subtitles': subtitles, 'description': self._og_search_description(webpage), 'thumbnail': meta.get('cover', {}).get('source') or self._og_search_thumbnail(webpage), 'view_count': int_or_none(meta.get('count')), 'upload_date': upload_date, }