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