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searxng/searx/engines/startpage.py

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# Startpage (Web)
#
# @website https://startpage.com
# @provide-api no (nothing found)
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#
# @using-api no
# @results HTML
# @stable no (HTML can change)
# @parse url, title, content
#
# @todo paging
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from lxml import html
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from cgi import escape
import re
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from searx.engines.xpath import extract_text
# engine dependent config
categories = ['general']
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# there is a mechanism to block "bot" search
# (probably the parameter qid), require
# storing of qid's between mulitble search-calls
# paging = False
language_support = True
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# search-url
base_url = 'https://startpage.com/'
search_url = base_url + 'do/search'
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# specific xpath variables
# ads xpath //div[@id="results"]/div[@id="sponsored"]//div[@class="result"]
# not ads: div[@class="result"] are the direct childs of div[@id="results"]
results_xpath = '//div[@class="result"]'
link_xpath = './/h3/a'
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# do search-request
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def request(query, params):
offset = (params['pageno'] - 1) * 10
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params['url'] = search_url
params['method'] = 'POST'
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params['data'] = {'query': query,
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'startat': offset}
# set language if specified
if params['language'] != 'all':
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params['data']['with_language'] = ('lang_' + params['language'].split('_')[0])
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return params
# get response from search-request
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def response(resp):
results = []
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dom = html.fromstring(resp.content)
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# parse results
for result in dom.xpath(results_xpath):
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links = result.xpath(link_xpath)
if not links:
continue
link = links[0]
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url = link.attrib.get('href')
# block google-ad url's
if re.match("^http(s|)://www.google.[a-z]+/aclk.*$", url):
continue
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title = escape(extract_text(link))
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if result.xpath('./p[@class="desc"]'):
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content = escape(extract_text(result.xpath('./p[@class="desc"]')))
else:
content = ''
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# append result
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results.append({'url': url,
'title': title,
'content': content})
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# return results
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return results