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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_urllib_request
from ..utils import (
ExtractorError,
find_xpath_attr,
)
class FlickrIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.|secure\.)?flickr\.com/photos/(?P<uploader_id>[\w\-_@]+)/(?P<id>\d+).*'
_TEST = {
'url': 'http://www.flickr.com/photos/forestwander-nature-pictures/5645318632/in/photostream/',
'md5': '6fdc01adbc89d72fc9c4f15b4a4ba87b',
'info_dict': {
'id': '5645318632',
'ext': 'mp4',
"description": "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.",
"uploader_id": "forestwander-nature-pictures",
"title": "Dark Hollow Waterfalls"
}
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
video_uploader_id = mobj.group('uploader_id')
webpage_url = 'http://www.flickr.com/photos/' + video_uploader_id + '/' + video_id
req = compat_urllib_request.Request(webpage_url)
req.add_header(
'User-Agent',
# it needs a more recent version
'Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20150101 Firefox/38.0 (Chrome)')
webpage = self._download_webpage(req, video_id)
secret = self._search_regex(r'secret"\s*:\s*"(\w+)"', webpage, 'secret')
first_url = 'https://secure.flickr.com/apps/video/video_mtl_xml.gne?v=x&photo_id=' + video_id + '&secret=' + secret + '&bitrate=700&target=_self'
first_xml = self._download_xml(first_url, video_id, 'Downloading first data webpage')
node_id = find_xpath_attr(
first_xml, './/{http://video.yahoo.com/YEP/1.0/}Item', 'id',
'id').text
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'
second_xml = self._download_xml(second_url, video_id, 'Downloading second data webpage')
self.report_extraction(video_id)
stream = second_xml.find('.//STREAM')
if stream is None:
raise ExtractorError('Unable to extract video url')
video_url = stream.attrib['APP'] + stream.attrib['FULLPATH']
return {
'id': video_id,
'url': video_url,
'ext': 'mp4',
'title': self._og_search_title(webpage),
'description': self._og_search_description(webpage),
'thumbnail': self._og_search_thumbnail(webpage),
'uploader_id': video_uploader_id,
}
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