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# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Google (News)
"""
from urllib.parse import urlencode
from lxml import html
from searx.utils import match_language
from searx.engines.google import _fetch_supported_languages, supported_languages_url # NOQA # pylint: disable=unused-import
# about
about = {
"website": 'https://news.google.com',
"wikidata_id": 'Q12020',
"official_api_documentation": None,
"use_official_api": False,
"require_api_key": False,
"results": 'HTML',
}
# search-url
categories = ['news']
paging = True
language_support = True
safesearch = True
time_range_support = True
number_of_results = 10
search_url = 'https://www.google.com/search'\
'?{query}'\
'&tbm=nws'\
'&gws_rd=cr'\
'&{search_options}'
time_range_attr = "qdr:{range}"
time_range_dict = {'day': 'd',
'week': 'w',
'month': 'm',
'year': 'y'}
# do search-request
def request(query, params):
search_options = {
'start': (params['pageno'] - 1) * number_of_results
}
if params['time_range'] in time_range_dict:
search_options['tbs'] = time_range_attr.format(range=time_range_dict[params['time_range']])
if safesearch and params['safesearch']:
search_options['safe'] = 'on'
params['url'] = search_url.format(query=urlencode({'q': query}),
search_options=urlencode(search_options))
if params['language'] != 'all':
language = match_language(params['language'], supported_languages, language_aliases).split('-')[0]
if language:
params['url'] += '&hl=' + language
return params
# get response from search-request
def response(resp):
results = []
dom = html.fromstring(resp.text)
# parse results
for result in dom.xpath('//div[@class="g"]|//div[@class="g _cy"]'):
try:
r = {
'url': result.xpath('.//a[@class="l lLrAF"]')[0].attrib.get("href"),
'title': ''.join(result.xpath('.//a[@class="l lLrAF"]//text()')),
'content': ''.join(result.xpath('.//div[@class="st"]//text()')),
}
except:
continue
imgs = result.xpath('.//img/@src')
if len(imgs) and not imgs[0].startswith('data'):
r['img_src'] = imgs[0]
results.append(r)
# return results
return results
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