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from urllib import urlencode
from lxml import html
base_url = None
search_url = None
# TODO paging
paging = False
# TODO complete list of country mapping
country_map = {'en_US': 'eng',
'en_UK': 'uk',
'nl_NL': 'ned'}
def request(query, params):
query = urlencode({'q': query})[2:]
params['url'] = search_url
params['method'] = 'POST'
params['data'] = {'query': query,
'startat': (params['pageno'] - 1) * 10} # offset
country = country_map.get(params['language'], 'eng')
params['cookies']['preferences'] = \
'lang_homepageEEEs/air/{country}/N1NsslEEE1N1Nfont_sizeEEEmediumN1Nrecent_results_filterEEE1N1Nlanguage_uiEEEenglishN1Ndisable_open_in_new_windowEEE0N1Ncolor_schemeEEEnewN1Nnum_of_resultsEEE10N1N'.format(country=country) # noqa
return params
def response(resp):
results = []
dom = html.fromstring(resp.content)
# ads xpath //div[@id="results"]/div[@id="sponsored"]//div[@class="result"]
# not ads: div[@class="result"] are the direct childs of div[@id="results"]
for result in dom.xpath('//div[@id="results"]/div[@class="result"]'):
link = result.xpath('.//h3/a')[0]
url = link.attrib.get('href')
title = link.text_content()
content = ''
if len(result.xpath('./p[@class="desc"]')):
content = result.xpath('./p[@class="desc"]')[0].text_content()
results.append({'url': url, 'title': title, 'content': content})
return results
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