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@ -1,3 +1,5 @@ |
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from __future__ import unicode_literals |
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import re |
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import json |
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@ -5,30 +7,63 @@ from .common import InfoExtractor |
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class PBSIE(InfoExtractor): |
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_VALID_URL = r'https?://video\.pbs\.org/video/(?P<id>\d+)/?' |
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_VALID_URL = r'''(?x)https?:// |
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(?: |
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# Direct video URL |
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video\.pbs\.org/video/(?P<id>[0-9]+)/? | |
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# Article with embedded player |
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(?:www\.)?pbs\.org/(?:[^/]+/){2,5}(?P<presumptive_id>[^/]+)/?(?:$|[?\#]) | |
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# Player |
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video\.pbs\.org/partnerplayer/(?P<player_id>[^/]+)/ |
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) |
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''' |
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_TEST = { |
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u'url': u'http://video.pbs.org/video/2365006249/', |
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u'file': u'2365006249.mp4', |
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u'md5': 'ce1888486f0908d555a8093cac9a7362', |
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u'info_dict': { |
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u'title': u'A More Perfect Union', |
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u'description': u'md5:ba0c207295339c8d6eced00b7c363c6a', |
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u'duration': 3190, |
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'url': 'http://www.pbs.org/tpt/constitution-usa-peter-sagal/watch/a-more-perfect-union/', |
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'md5': 'ce1888486f0908d555a8093cac9a7362', |
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'info_dict': { |
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'id': '2365006249', |
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'ext': 'mp4', |
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'title': 'A More Perfect Union', |
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'description': 'md5:ba0c207295339c8d6eced00b7c363c6a', |
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'duration': 3190, |
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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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presumptive_id = mobj.group('presumptive_id') |
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display_id = presumptive_id |
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if presumptive_id: |
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webpage = self._download_webpage(url, display_id) |
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url = self._search_regex( |
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r'<iframe\s+id=["\']partnerPlayer["\'].*?\s+src=["\'](.*?)["\']>', |
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webpage, 'player URL') |
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mobj = re.match(self._VALID_URL, url) |
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player_id = mobj.group('player_id') |
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if not display_id: |
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display_id = player_id |
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if player_id: |
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player_page = self._download_webpage( |
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url, display_id, note='Downloading player page', |
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errnote='Could not download player page') |
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video_id = self._search_regex( |
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r'<div\s+id="video_([0-9]+)"', player_page, 'video ID') |
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else: |
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video_id = mobj.group('id') |
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display_id = video_id |
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info_url = 'http://video.pbs.org/videoInfo/%s?format=json' % video_id |
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info_page = self._download_webpage(info_url, video_id) |
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info =json.loads(info_page) |
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return {'id': video_id, |
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'title': info['title'], |
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'url': info['alternate_encoding']['url'], |
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'ext': 'mp4', |
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'description': info['program'].get('description'), |
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'thumbnail': info.get('image_url'), |
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'duration': info.get('duration'), |
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} |
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info = self._download_json(info_url, display_id) |
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return { |
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'id': video_id, |
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'title': info['title'], |
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'url': info['alternate_encoding']['url'], |
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'ext': 'mp4', |
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'description': info['program'].get('description'), |
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'thumbnail': info.get('image_url'), |
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'duration': info.get('duration'), |
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} |