|  | @@ -1,9 +1,8 @@
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				|  |  |  from urllib import urlencode
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				|  |  |  from lxml import html
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				|  |  |  
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				|  |  | -base_url = 'https://startpage.com/'
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				|  |  | -search_url = base_url+'do/search'
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				|  |  | -
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				|  |  | +base_url = None
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				|  |  | +search_url = None
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				|  |  |  
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				|  |  |  def request(query, params):
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				|  |  |      global search_url
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				|  | @@ -24,6 +23,11 @@ def response(resp):
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				|  |  |          link = result.xpath('.//h3/a')[0]
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				|  |  |          url = link.attrib.get('href')
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				|  |  |          title = link.text_content()
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				|  |  | -        content = result.xpath('./p[@class="desc"]')[0].text_content()
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				|  |  | +
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				|  |  | +        content =''
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				|  |  | +        if len(result.xpath('./p[@class="desc"]')):
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				|  |  | +            content = result.xpath('./p[@class="desc"]')[0].text_content()
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				|  |  | +        
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				|  |  |          results.append({'url': url, 'title': title, 'content': content})
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				|  |  | +    
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				|  |  |      return results
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