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from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import compat_urllib_parse_urlencode
from ..utils import (
ExtractorError,
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,
'view_count': int,
'tags': list,
'license': 'Attribution-ShareAlike',
}
}
_API_BASE_URL = 'https://api.flickr.com/services/rest?'
# https://help.yahoo.com/kb/flickr/SLN25525.html
_LICENSES = {
'0': 'All Rights Reserved',
'1': 'Attribution-NonCommercial-ShareAlike',
'2': 'Attribution-NonCommercial',
'3': 'Attribution-NonCommercial-NoDerivs',
'4': 'Attribution',
'5': 'Attribution-ShareAlike',
'6': 'Attribution-NoDerivs',
'7': 'No known copyright restrictions',
'8': 'United States government work',
'9': 'Public Domain Dedication (CC0)',
'10': 'Public Domain Work',
}
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
data = self._download_json(self._API_BASE_URL + compat_urllib_parse_urlencode(query), video_id, note)
if data['stat'] != 'ok':
raise ExtractorError(data['message'])
return data
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(
['288p', 'iphone_wifi', '100', '300', '700', '360p', 'appletv', '720p', '1080p', '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')),
'view_count': int_or_none(video_info.get('views')),
'tags': [tag.get('_content') for tag in video_info.get('tags', {}).get('tag', [])],
'license': self._LICENSES.get(video_info.get('license')),
}
else:
raise ExtractorError('not a video', expected=True)
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