mirror of https://github.com/searxng/searxng.git
91 lines
2.3 KiB
Python
91 lines
2.3 KiB
Python
# Startpage (Web)
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#
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# @website https://startpage.com
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# @provide-api no (nothing found)
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#
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# @using-api no
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# @results HTML
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# @stable no (HTML can change)
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# @parse url, title, content
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#
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# @todo paging
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from urllib import urlencode
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from lxml import html
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from cgi import escape
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import re
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# engine dependent config
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categories = ['general']
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# there is a mechanism to block "bot" search
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# (probably the parameter qid), require
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# storing of qid's between mulitble search-calls
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# paging = False
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language_support = True
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# search-url
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base_url = 'https://startpage.com/'
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search_url = base_url + 'do/search'
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# specific xpath variables
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# ads xpath //div[@id="results"]/div[@id="sponsored"]//div[@class="result"]
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# not ads: div[@class="result"] are the direct childs of div[@id="results"]
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results_xpath = '//div[@class="result"]'
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link_xpath = './/h3/a'
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# do search-request
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def request(query, params):
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offset = (params['pageno'] - 1) * 10
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query = urlencode({'q': query})[2:]
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params['url'] = search_url
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params['method'] = 'POST'
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params['data'] = {'query': query,
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'startat': offset}
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# set language if specified
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if params['language'] != 'all':
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params['data']['with_language'] = ('lang_' +
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params['language'].split('_')[0])
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return params
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# get response from search-request
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def response(resp):
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results = []
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dom = html.fromstring(resp.content)
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# parse results
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for result in dom.xpath(results_xpath):
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links = result.xpath(link_xpath)
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if not links:
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continue
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link = links[0]
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url = link.attrib.get('href')
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try:
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title = escape(link.text_content())
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except UnicodeDecodeError:
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continue
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# block google-ad url's
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if re.match("^http(s|)://www.google.[a-z]+/aclk.*$", url):
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continue
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if result.xpath('./p[@class="desc"]'):
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content = escape(result.xpath('./p[@class="desc"]')[0]
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.text_content())
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else:
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content = ''
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# append result
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results.append({'url': url,
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'title': title,
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'content': content})
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# return results
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return results
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