- # 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,
- }
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