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from lxml import html
from urllib import urlencode
from cgi import escape
base_url = 'http://www.bing.com/'
search_string = 'search?{query}'
def request(query, params):
search_path = search_string.format(query=urlencode({'q': query}))
#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})
return results
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