[fix] pep/flake8 compatibility

1 files changed, 8 insertions, 2 deletions

diff --git a/searx/engines/flickr.py b/searx/engines/flickr.py
index a9832856d..d9554b99a 100644
--- a/searx/engines/flickr.py
+++ b/searx/engines/flickr.py
@@ -8,21 +8,27 @@ categories = ['images']
 
 url = 'https://secure.flickr.com/'
 search_url = url+'search/?{query}'
+results_xpath = '//div[@id="thumbnails"]//a[@class="rapidnofollow photo-click" and @data-track="photo-click"]'  # noqa
+
 
 def request(query, params):
     params['url'] = search_url.format(query=urlencode({'q': query}))
     return params
 
+
 def response(resp):
     global base_url
     results = []
     dom = html.fromstring(resp.text)
-    for result in dom.xpath('//div[@id="thumbnails"]//a[@class="rapidnofollow photo-click" and @data-track="photo-click"]'):
+    for result in dom.xpath(results_xpath):
         href = urljoin(url, result.attrib.get('href'))
         img = result.xpath('.//img')[0]
         title = img.attrib.get('alt', '')
         img_src = img.attrib.get('data-defer-src')
         if not img_src:
             continue
-        results.append({'url': href, 'title': title, 'img_src': img_src, 'template': 'images.html'})
+        results.append({'url': href,
+                        'title': title,
+                        'img_src': img_src,
+                        'template': 'images.html'})
     return results