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67 lines
2.9 KiB
Python
67 lines
2.9 KiB
Python
import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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unescapeHTML,
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)
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class FlickrIE(InfoExtractor):
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"""Information Extractor for Flickr videos"""
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_VALID_URL = r'(?:https?://)?(?:www\.)?flickr\.com/photos/(?P<uploader_id>[\w\-_@]+)/(?P<id>\d+).*'
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_TEST = {
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u'url': u'http://www.flickr.com/photos/forestwander-nature-pictures/5645318632/in/photostream/',
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u'file': u'5645318632.mp4',
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u'md5': u'6fdc01adbc89d72fc9c4f15b4a4ba87b',
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u'info_dict': {
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u"description": u"Waterfalls in the Springtime at Dark Hollow Waterfalls. These are located just off of Skyline Drive in Virginia. They are only about 6/10 of a mile hike but it is a pretty steep hill and a good climb back up.",
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u"uploader_id": u"forestwander-nature-pictures",
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u"title": u"Dark Hollow Waterfalls"
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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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video_uploader_id = mobj.group('uploader_id')
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webpage_url = 'http://www.flickr.com/photos/' + video_uploader_id + '/' + video_id
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webpage = self._download_webpage(webpage_url, video_id)
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secret = self._search_regex(r"photo_secret: '(\w+)'", webpage, u'secret')
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first_url = 'https://secure.flickr.com/apps/video/video_mtl_xml.gne?v=x&photo_id=' + video_id + '&secret=' + secret + '&bitrate=700&target=_self'
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first_xml = self._download_webpage(first_url, video_id, 'Downloading first data webpage')
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node_id = self._html_search_regex(r'<Item id="id">(\d+-\d+)</Item>',
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first_xml, u'node_id')
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second_url = 'https://secure.flickr.com/video_playlist.gne?node_id=' + node_id + '&tech=flash&mode=playlist&bitrate=700&secret=' + secret + '&rd=video.yahoo.com&noad=1'
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second_xml = self._download_webpage(second_url, video_id, 'Downloading second data webpage')
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self.report_extraction(video_id)
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mobj = re.search(r'<STREAM APP="(.+?)" FULLPATH="(.+?)"', second_xml)
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if mobj is None:
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raise ExtractorError(u'Unable to extract video url')
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video_url = mobj.group(1) + unescapeHTML(mobj.group(2))
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video_title = self._html_search_regex(r'<meta property="og:title" content=(?:"([^"]+)"|\'([^\']+)\')',
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webpage, u'video title')
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video_description = self._html_search_regex(r'<meta property="og:description" content=(?:"([^"]+)"|\'([^\']+)\')',
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webpage, u'description', fatal=False)
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thumbnail = self._html_search_regex(r'<meta property="og:image" content=(?:"([^"]+)"|\'([^\']+)\')',
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webpage, u'thumbnail', fatal=False)
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return [{
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'id': video_id,
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'url': video_url,
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'ext': 'mp4',
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'title': video_title,
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'description': video_description,
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'thumbnail': thumbnail,
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'uploader_id': video_uploader_id,
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}]
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