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