[fix] several fixes

searx/engines/flickr.py

@@ -4,26 +4,25 @@ from urllib import quote
 from lxml import html
 from urlparse import urljoin
 
-categories = ['img']
+categories = ['images']
 
 base_url = 'https://secure.flickr.com/'
 search_url = base_url+'search/?q='
 
 def request(query, params):
     global search_url
-    print 'qqwerqwerqwerqwer'
     query = quote(query.replace(' ', '+'), safe='+')
     params['url'] = search_url + query
     return params
 
 def response(resp):
     global base_url
-    print 'asdfasdfasdf'
     results = []
     dom = html.fromstring(resp.text)
-    for result in dom.xpath('//#thumbnails//a'):
+    for result in dom.xpath('//div[@id="thumbnails"]//a[@class="rapidnofollow photo-click" and @data-track="photo-click"]'):
         url = urljoin(base_url, result.attrib.get('href'))
-        title = result.xpath('./img')[0].attrib.get('alt')
-        content = "<img src='%s'></img>" % result.xpath('./img')[0].attrib.get('src')
+        img = result.xpath('.//img')[0]
+        title = img.attrib.get('alt', '')
+        content = '<img src="%s" alt="%s" />' % (img.attrib.get('data-defer-src', ''), title)
         results.append({'url': url, 'title': title, 'content': content})
     return results