Add extractor for tvcast.naver.com (closes #1331)
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2 changed files with 74 additions and 0 deletions
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# encoding: utf-8 |
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import re |
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import xml.etree.ElementTree |
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from .common import InfoExtractor |
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from ..utils import ( |
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compat_urllib_parse, |
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ExtractorError, |
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) |
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|
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class NaverIE(InfoExtractor): |
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_VALID_URL = r'https?://tvcast\.naver\.com/v/(?P<id>\d+)' |
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_TEST = { |
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u'url': u'http://tvcast.naver.com/v/81652', |
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u'file': u'81652.mp4', |
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u'info_dict': { |
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u'title': u'[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번', |
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u'description': u'합격불변의 법칙 메가스터디 | 메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.', |
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u'upload_date': u'20130903', |
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}, |
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} |
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|
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def _real_extract(self, url): |
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mobj = re.match(self._VALID_URL, url) |
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video_id = mobj.group(1) |
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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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raise ExtractorError(u'couldn\'t extract vid and key') |
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vid = m_id.group(1) |
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key = m_id.group(2) |
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query = compat_urllib_parse.urlencode({'vid': vid, 'inKey': key,}) |
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query_urls = compat_urllib_parse.urlencode({ |
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'masterVid': vid, |
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'protocol': 'p2p', |
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'inKey': key, |
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}) |
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info_xml = self._download_webpage( |
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'http://serviceapi.rmcnmv.naver.com/flash/videoInfo.nhn?' + query, |
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video_id, u'Downloading video info') |
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urls_xml = self._download_webpage( |
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'http://serviceapi.rmcnmv.naver.com/flash/playableEncodingOption.nhn?' + query_urls, |
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video_id, u'Downloading video formats info') |
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info = xml.etree.ElementTree.fromstring(info_xml.encode('utf-8')) |
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urls = xml.etree.ElementTree.fromstring(urls_xml.encode('utf-8')) |
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formats = [] |
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for format_el in urls.findall('EncodingOptions/EncodingOption'): |
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domain = format_el.find('Domain').text |
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if domain.startswith('rtmp'): |
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continue |
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formats.append({ |
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'url': domain + format_el.find('uri').text, |
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'ext': 'mp4', |
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'width': int(format_el.find('width').text), |
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'height': int(format_el.find('height').text), |
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}) |
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info = { |
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'id': video_id, |
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'title': info.find('Subject').text, |
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'formats': formats, |
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'description': self._og_search_description(webpage), |
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'thumbnail': self._og_search_thumbnail(webpage), |
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'upload_date': info.find('WriteDate').text.replace('.', ''), |
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'view_count': int(info.find('PlayCount').text), |
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} |
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# TODO: Remove when #980 has been merged |
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info.update(formats[-1]) |
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return info |
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