from __future__ import unicode_literals import re from .common import InfoExtractor from ..utils import ( compat_urllib_request, compat_urllib_parse, ) class NFBIE(InfoExtractor): IE_NAME = 'nfb' IE_DESC = 'National Film Board of Canada' _VALID_URL = r'https?://(?:www\.)?(nfb|onf)\.ca/film/(?P<id>[\da-z_-]+)' _TEST = { 'url': 'https://www.nfb.ca/film/qallunaat_why_white_people_are_funny', 'info_dict': { 'id': 'qallunaat_why_white_people_are_funny', 'ext': 'mp4', 'title': 'Qallunaat! Why White People Are Funny ', 'description': 'md5:836d8aff55e087d04d9f6df554d4e038', 'duration': 3128, 'uploader': 'Mark Sandiford', 'uploader_id': 'mark-sandiford', }, 'params': { # rtmp download 'skip_download': True, } } def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') page = self._download_webpage('https://www.nfb.ca/film/%s' % video_id, video_id, 'Downloading film page') uploader_id = self._html_search_regex(r'<a class="director-link" href="/explore-all-directors/([^/]+)/"', page, 'director id', fatal=False) uploader = self._html_search_regex(r'<em class="director-name" itemprop="name">([^<]+)</em>', page, 'director name', fatal=False) request = compat_urllib_request.Request('https://www.nfb.ca/film/%s/player_config' % video_id, compat_urllib_parse.urlencode({'getConfig': 'true'}).encode('ascii')) request.add_header('Content-Type', 'application/x-www-form-urlencoded') request.add_header('X-NFB-Referer', 'http://www.nfb.ca/medias/flash/NFBVideoPlayer.swf') config = self._download_xml(request, video_id, 'Downloading player config XML') title = None description = None thumbnail = None duration = None formats = [] def extract_thumbnail(media): thumbnails = {} for asset in media.findall('assets/asset'): thumbnails[asset.get('quality')] = asset.find('default/url').text if not thumbnails: return None if 'high' in thumbnails: return thumbnails['high'] return list(thumbnails.values())[0] for media in config.findall('./player/stream/media'): if media.get('type') == 'posterImage': thumbnail = extract_thumbnail(media) elif media.get('type') == 'video': duration = int(media.get('duration')) title = media.find('title').text description = media.find('description').text # It seems assets always go from lower to better quality, so no need to sort for asset in media.findall('assets/asset'): for x in asset: formats.append({ 'url': x.find('streamerURI').text, 'app': x.find('streamerURI').text.split('/', 3)[3], 'play_path': x.find('url').text, 'rtmp_live': False, 'ext': 'mp4', 'format_id': '%s-%s' % (x.tag, asset.get('quality')), }) return { 'id': video_id, 'title': title, 'description': description, 'thumbnail': thumbnail, 'duration': duration, 'uploader': uploader, 'uploader_id': uploader_id, 'formats': formats, }