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-rw-r--r--youtube_dl/extractor/nationalgeographic.py38
1 files changed, 38 insertions, 0 deletions
diff --git a/youtube_dl/extractor/nationalgeographic.py b/youtube_dl/extractor/nationalgeographic.py
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+++ b/youtube_dl/extractor/nationalgeographic.py
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+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import (
+ smuggle_url,
+ url_basename,
+)
+
+
+class NationalGeographicIE(InfoExtractor):
+ _VALID_URL = r'http://video\.nationalgeographic\.com/video/.*?'
+
+ _TEST = {
+ 'url': 'http://video.nationalgeographic.com/video/news/150210-news-crab-mating-vin?source=featuredvideo',
+ 'info_dict': {
+ 'id': '4DmDACA6Qtk_',
+ 'ext': 'flv',
+ 'title': 'Mating Crabs Busted by Sharks',
+ 'description': 'md5:16f25aeffdeba55aaa8ec37e093ad8b3',
+ },
+ 'add_ie': ['ThePlatform'],
+ }
+
+ def _real_extract(self, url):
+ name = url_basename(url)
+
+ webpage = self._download_webpage(url, name)
+ feed_url = self._search_regex(r'data-feed-url="([^"]+)"', webpage, 'feed url')
+ guid = self._search_regex(r'data-video-guid="([^"]+)"', webpage, 'guid')
+
+ feed = self._download_xml('%s?byGuid=%s' % (feed_url, guid), name)
+ content = feed.find('.//{http://search.yahoo.com/mrss/}content')
+ theplatform_id = url_basename(content.attrib.get('url'))
+
+ return self.url_result(smuggle_url(
+ 'http://link.theplatform.com/s/ngs/%s?format=SMIL&formats=MPEG4&manifest=f4m' % theplatform_id,
+ # For some reason, the normal links don't work and we must force the use of f4m
+ {'force_smil_url': True}))