From 7b4ec5c5e9a89fc1bc3b3fc8dfad26450530a2da Mon Sep 17 00:00:00 2001
From: asciimoo <asciimoo@gmail.com>
Date: Fri, 10 Jan 2014 23:38:08 +0100
Subject: [fix] highlighting only html

---
 searx/engines/__init__.py | 28 ----------------------------
 1 file changed, 28 deletions(-)

(limited to 'searx/engines/__init__.py')

diff --git a/searx/engines/__init__.py b/searx/engines/__init__.py
index e011737cf..60fb5cf55 100644
--- a/searx/engines/__init__.py
+++ b/searx/engines/__init__.py
@@ -25,7 +25,6 @@ from urlparse import urlparse
 from searx import settings
 import ConfigParser
 import sys
-import re
 from datetime import datetime
 
 engine_dir = dirname(realpath(__file__))
@@ -106,31 +105,6 @@ def make_callback(engine_name, results, suggestions, callback, params):
         results[engine_name] = cb_res
     return process_callback
 
-def highlight_content(content, query):
-
-    if not content:
-        return None
-    # ignoring html contents
-    # TODO better html content detection
-    if content.find('<') != -1:
-        return content
-
-    query = query.decode('utf-8')
-    if content.lower().find(query.lower()) > -1:
-        query_regex = u'({0})'.format(re.escape(query))
-        content = re.sub(query_regex, '<b>\\1</b>', content, flags=re.I | re.U)
-    else:
-        regex_parts = []
-        for chunk in query.split():
-            if len(chunk) == 1:
-                regex_parts.append(u'\W+{0}\W+'.format(re.escape(chunk)))
-            else:
-                regex_parts.append(u'{0}'.format(re.escape(chunk)))
-        query_regex = u'({0})'.format('|'.join(regex_parts))
-        content = re.sub(query_regex, '<b>\\1</b>', content, flags=re.I | re.U)
-
-    return content
-
 def score_results(results):
     flat_res = filter(None, chain.from_iterable(izip_longest(*results.values())))
     flat_len = len(flat_res)
@@ -218,8 +192,6 @@ def search(query, request, selected_engines):
     results = score_results(results)
 
     for result in results:
-        if 'content' in result:
-            result['content'] = highlight_content(result['content'], query)
         for res_engine in result['engines']:
             engines[result['engine']].stats['score_count'] += result['score']
 
-- 
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