python-ox/ox/web/duckduckgo.py
2010-12-29 17:36:14 +05:30

21 lines
651 B
Python

# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
import re
import urllib
import ox
from ox import stripTags, decodeHtml
from ox.utils import json
from ox.cache import readUrl
def find(query, timeout=ox.cache.cache_timeout):
params = urllib.urlencode({'q': query})
url = 'http://duckduckgo.com/html/?' + params
print url
data = readUrl(url, timeout=timeout)
results = []
regex = '<a .*?class="l le" href="(.+?)">(.*?)</a>.*?<div class="cra">(.*?)</div>'
for r in re.compile(regex, re.DOTALL).findall(data):
results.append((stripTags(decodeHtml(r[1])), r[0], stripTags(decodeHtml(r[2]))))
return results