[enh] display number of results

searx/engines/bing.py

@@ -54,6 +54,12 @@ def response(resp):
 
     dom = html.fromstring(resp.text)
 
+    try:
+        results.append({'number_of_results': int(dom.xpath('//span[@class="sb_count"]/text()')[0]
+                                                 .split()[0].replace(',', ''))})
+    except:
+        pass
+
     # parse results
     for result in dom.xpath('//div[@class="sa_cc"]'):
         link = result.xpath('.//h3/a')[0]
@@ -66,10 +72,6 @@ def response(resp):
                         'title': title,
                         'content': content})
 
-    # return results if something is found
-    if results:
-        return results
-
     # parse results again if nothing is found yet
     for result in dom.xpath('//li[@class="b_algo"]'):
         link = result.xpath('.//h2/a')[0]