searx

commit: 1d5741954eb6786bbbc31e9bc4d540f73bccdb46
parent 46277888340ceaa76233c57be23fb21591188e26
Author: Thomas Pointhuber <thomas.pointhuber@gmx.at>
Date:   Tue,  4 Mar 2014 13:10:04 +0100

Create bing_news.py
Diffstat:
A
searx/engines/bing_news.py
51
+++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 51 insertions(+), 0 deletions(-)
diff --git a/searx/engines/bing_news.py b/searx/engines/bing_news.py
@@ -0,0 +1,51 @@
+from urllib import urlencode
+from cgi import escape
+from lxml import html
+
+categories = ['news']
+
+base_url = 'http://www.bing.com/'
+search_string = 'news/search?{query}&first={offset}'
+paging = True
+language_support = True
+
+
+def request(query, params):
+    offset = (params['pageno'] - 1) * 10 + 1
+    if params['language'] == 'all':
+        language = 'en-US'
+    else:
+        language = params['language'].replace('_', '-')
+    search_path = search_string.format(
+        query=urlencode({'q': query, 'setmkt': language}),
+        offset=offset)
+
+    params['cookies']['SRCHHPGUSR'] = \
+        'NEWWND=0&NRSLT=-1&SRCHLANG=' + language.split('-')[0]
+    #if params['category'] == 'images':
+    # params['url'] = base_url + 'images/' + search_path
+    params['url'] = base_url + search_path
+    return params
+
+
+def response(resp):
+    global base_url
+    results = []
+    dom = html.fromstring(resp.content)
+    for result in dom.xpath('//div[@class="sa_cc"]'):
+        link = result.xpath('.//h3/a')[0]
+        url = link.attrib.get('href')
+        title = ' '.join(link.xpath('.//text()'))
+        content = escape(' '.join(result.xpath('.//p//text()')))
+        results.append({'url': url, 'title': title, 'content': content})
+
+    if results:
+        return results
+
+    for result in dom.xpath('//li[@class="b_algo"]'):
+        link = result.xpath('.//h2/a')[0]
+        url = link.attrib.get('href')
+        title = ' '.join(link.xpath('.//text()'))
+        content = escape(' '.join(result.xpath('.//p//text()')))
+        results.append({'url': url, 'title': title, 'content': content})
+    return results