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https://github.com/searxng/searxng
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[fix] flickr engine code cleanup ++ handle missing owner
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@ -1,6 +1,6 @@
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#!/usr/bin/env python
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## Flickr (Images)
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# Flickr (Images)
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#
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# @website https://www.flickr.com
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# @provide-api yes (https://secure.flickr.com/services/api/flickr.photos.search.html)
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@ -12,8 +12,6 @@
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from urllib import urlencode
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from json import loads
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from urlparse import urljoin
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from lxml import html
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import re
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categories = ['images']
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@ -22,11 +20,13 @@ url = 'https://secure.flickr.com/'
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search_url = url+'search/?{query}&page={page}'
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photo_url = 'https://www.flickr.com/photos/{userid}/{photoid}'
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regex = re.compile(r"\"search-photos-models\",\"photos\":(.*}),\"totalItems\":", re.DOTALL)
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image_sizes = ('o', 'k', 'h', 'b', 'c', 'z', 'n', 'm', 't', 'q', 's')
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paging = True
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def build_flickr_url(user_id, photo_id):
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return photo_url.format(userid=user_id,photoid=photo_id)
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return photo_url.format(userid=user_id, photoid=photo_id)
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def request(query, params):
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@ -40,13 +40,13 @@ def response(resp):
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matches = regex.search(resp.text)
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if matches == None:
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if matches is None:
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return results
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match = matches.group(1)
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search_results = loads(match)
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if not '_data' in search_results:
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if '_data' not in search_results:
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return []
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photos = search_results['_data']
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@ -54,40 +54,27 @@ def response(resp):
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for photo in photos:
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# In paged configuration, the first pages' photos are represented by a None object
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if photo == None:
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if photo is None:
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continue
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img_src = None
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# From the biggest to the lowest format
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if 'o' in photo['sizes']:
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img_src = photo['sizes']['o']['displayUrl']
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elif 'k' in photo['sizes']:
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img_src = photo['sizes']['k']['displayUrl']
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elif 'h' in photo['sizes']:
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img_src = photo['sizes']['h']['displayUrl']
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elif 'b' in photo['sizes']:
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img_src = photo['sizes']['b']['displayUrl']
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elif 'c' in photo['sizes']:
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img_src = photo['sizes']['c']['displayUrl']
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elif 'z' in photo['sizes']:
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img_src = photo['sizes']['z']['displayUrl']
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elif 'n' in photo['sizes']:
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img_src = photo['sizes']['n']['displayUrl']
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elif 'm' in photo['sizes']:
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img_src = photo['sizes']['m']['displayUrl']
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elif 't' in photo['sizes']:
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img_src = photo['sizes']['to']['displayUrl']
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elif 'q' in photo['sizes']:
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img_src = photo['sizes']['q']['displayUrl']
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elif 's' in photo['sizes']:
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img_src = photo['sizes']['s']['displayUrl']
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else:
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for image_size in image_sizes:
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if image_size in photo['sizes']:
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img_src = photo['sizes'][image_size]['displayUrl']
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break
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if not img_src:
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continue
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if 'id' not in photo['owner']:
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continue
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url = build_flickr_url(photo['owner']['id'], photo['id'])
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title = photo['title']
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content = '<span class="photo-author">'+ photo['owner']['username'] +'</span><br />'
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content = '<span class="photo-author">' + photo['owner']['username'] + '</span><br />'
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if 'description' in photo:
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content = content + '<span class="description">' + photo['description'] + '</span>'
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