2014-02-06 22:16:41 +08:00
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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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compat_urllib_request,
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compat_urllib_parse,
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)
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class NFBIE(InfoExtractor):
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IE_NAME = 'nfb'
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IE_DESC = 'National Film Board of Canada'
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2014-02-06 22:41:31 +08:00
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_VALID_URL = r'https?://(?:www\.)?(nfb|onf)\.ca/film/(?P<id>[\da-z_-]+)'
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2014-02-06 22:16:41 +08:00
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_TEST = {
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'url': 'https://www.nfb.ca/film/qallunaat_why_white_people_are_funny',
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'info_dict': {
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'id': 'qallunaat_why_white_people_are_funny',
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'ext': 'mp4',
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'title': 'Qallunaat! Why White People Are Funny ',
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'description': 'md5:836d8aff55e087d04d9f6df554d4e038',
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'duration': 3128,
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'uploader': 'Mark Sandiford',
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'uploader_id': 'mark-sandiford',
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},
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'params': {
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# rtmp download
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'skip_download': True,
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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('id')
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2014-02-06 22:41:31 +08:00
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page = self._download_webpage('https://www.nfb.ca/film/%s' % video_id, video_id, 'Downloading film page')
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2014-02-06 22:16:41 +08:00
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uploader_id = self._html_search_regex(r'<a class="director-link" href="/explore-all-directors/([^/]+)/"',
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page, 'director id', fatal=False)
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uploader = self._html_search_regex(r'<em class="director-name" itemprop="name">([^<]+)</em>',
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page, 'director name', fatal=False)
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request = compat_urllib_request.Request('https://www.nfb.ca/film/%s/player_config' % video_id,
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compat_urllib_parse.urlencode({'getConfig': 'true'}))
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request.add_header('Content-Type', 'application/x-www-form-urlencoded')
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request.add_header('X-NFB-Referer', 'http://www.nfb.ca/medias/flash/NFBVideoPlayer.swf')
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config = self._download_xml(request, video_id, 'Downloading player config XML')
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thumbnail = config.find("./player/stream/media[@type='posterImage']/assets/asset[@quality='high']/default/url").text
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video = config.find("./player/stream/media[@type='video']")
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duration = int(video.get('duration'))
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title = video.find('title').text
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description = video.find('description').text
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# It seems assets always go from lower to better quality, so no need to sort
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formats = [{
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'url': x.find('default/streamerURI').text + '/',
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'play_path': x.find('default/url').text,
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'rtmp_live': False,
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'ext': 'mp4',
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'format_id': x.get('quality'),
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} for x in video.findall('assets/asset')]
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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'duration': duration,
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'uploader': uploader,
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'uploader_id': uploader_id,
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'formats': formats,
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}
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