youtube-dl/youtube_dl/extractor/flickr.py

78 lines
3.1 KiB
Python

from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import compat_urllib_parse
from ..utils import (
int_or_none,
qualities,
)
class FlickrIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.|secure\.)?flickr\.com/photos/[\w\-_@]+/(?P<id>\d+)'
_TEST = {
'url': 'http://www.flickr.com/photos/forestwander-nature-pictures/5645318632/in/photostream/',
'md5': '164fe3fa6c22e18d448d4d5af2330f31',
'info_dict': {
'id': '5645318632',
'ext': 'mpg',
'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.',
'title': 'Dark Hollow Waterfalls',
'duration': 19,
'timestamp': 1303528740,
'upload_date': '20110423',
'uploader_id': '10922353@N03',
'uploader': 'Forest Wander',
'comment_count': int,
}
}
_API_BASE_URL = 'https://api.flickr.com/services/rest?'
def _call_api(self, method, video_id, api_key, note, secret=None):
query = {
'photo_id': video_id,
'method': 'flickr.%s' % method,
'api_key': api_key,
'format': 'json',
'nojsoncallback': 1,
}
if secret:
query['secret'] = secret
return self._download_json(self._API_BASE_URL + compat_urllib_parse.urlencode(query), video_id, note)
def _real_extract(self, url):
video_id = self._match_id(url)
api_key = self._download_json('https://www.flickr.com/hermes_error_beacon.gne', video_id, 'Downloading api key',)['site_key']
video_info = self._call_api('photos.getInfo', video_id, api_key, 'Downloading video info')['photo']
if video_info['media'] == 'video':
streams = self._call_api('video.getStreamInfo', video_id, api_key, 'Downloading streams info', video_info['secret'])['streams']
preference = qualities(['iphone_wifi', '700', 'appletv', 'orig'])
formats = []
for stream in streams['stream']:
stream_type = str(stream.get('type'))
formats.append({
'format_id': stream_type,
'url': stream['_content'],
'preference': preference(stream_type),
})
self._sort_formats(formats)
owner = video_info.get('owner', {})
return {
'id': video_id,
'title': video_info['title']['_content'],
'description': video_info.get('description', {}).get('_content'),
'formats': formats,
'timestamp': int_or_none(video_info.get('dateuploaded')),
'duration': int_or_none(video_info.get('video', {}).get('duration')),
'uploader_id': owner.get('nsid'),
'uploader': owner.get('realname'),
'comment_count': int_or_none(video_info.get('comments', {}).get('_content')),
}