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[enh] incasesensitive query highlighting

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This commit is contained in:
asciimoo 2013-11-10 21:41:01 +01:00
parent 14cd1d6faf
commit cbb397939d
1 changed files with 12 additions and 2 deletions
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14
searx/engines/__init__.py
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@ -25,6 +25,7 @@ from urlparse import urlparse
from searx import settings
import ConfigParser
import sys
import re
from datetime import datetime
engine_dir = dirname(realpath(__file__))
@ -106,8 +107,17 @@ def highlight_content(content, query):
# TODO better html content detection
if content.find('<') != -1:
return content
for chunk in query.split():
content = content.replace(chunk, '<b>{0}</b>'.format(chunk))
if content.lower().find(query.lower()) > -1:
query_regex = '({0})'.format(re.escape(query))
content = re.sub(query_regex, '<b>\\1</b>', content, flags=re.I)
else:
for chunk in query.split():
if len(chunk) == 1:
query_regex = '(\W+{0}\W+)'.format(re.escape(chunk))
else:
query_regex = '({0})'.format(re.escape(chunk))
content = re.sub(query_regex, '<b>\\1</b>', content, flags=re.I)
return content