Source code for searx.engines.google_videos

# SPDX-License-Identifier: AGPL-3.0-or-later
# lint: pylint
"""This is the implementation of the Google Videos engine.

.. admonition:: Content-Security-Policy (CSP)

   This engine needs to allow images from the `data URLs`_ (prefixed with the
   ``data:`` scheme)::

     Header set Content-Security-Policy "img-src 'self' data: ;"

.. _data URLs:
   https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs

"""

from typing import TYPE_CHECKING

from urllib.parse import urlencode
from lxml import html

from searx.utils import (
    eval_xpath,
    eval_xpath_list,
    eval_xpath_getindex,
    extract_text,
)

from searx.engines.google import fetch_traits  # pylint: disable=unused-import
from searx.engines.google import (
    get_google_info,
    time_range_dict,
    filter_mapping,
    suggestion_xpath,
    detect_google_sorry,
)
from searx.enginelib.traits import EngineTraits

if TYPE_CHECKING:
    import logging

    logger: logging.Logger

traits: EngineTraits

# about
about = {
    "website": 'https://www.google.com',
    "wikidata_id": 'Q219885',
    "official_api_documentation": 'https://developers.google.com/custom-search',
    "use_official_api": False,
    "require_api_key": False,
    "results": 'HTML',
}

# engine dependent config

categories = ['videos', 'web']
paging = True
language_support = True
time_range_support = True
safesearch = True


[docs]def request(query, params): """Google-Video search request""" google_info = get_google_info(params, traits) query_url = ( 'https://' + google_info['subdomain'] + '/search' + "?" + urlencode( { 'q': query, 'tbm': "vid", 'start': 10 * params['pageno'], **google_info['params'], 'asearch': 'arc', 'async': 'use_ac:true,_fmt:html', } ) ) if params['time_range'] in time_range_dict: query_url += '&' + urlencode({'tbs': 'qdr:' + time_range_dict[params['time_range']]}) if params['safesearch']: query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]}) params['url'] = query_url params['cookies'] = google_info['cookies'] params['headers'].update(google_info['headers']) return params
[docs]def response(resp): """Get response from google's search request""" results = [] detect_google_sorry(resp) # convert the text to dom dom = html.fromstring(resp.text) # parse results for result in eval_xpath_list(dom, '//div[contains(@class, "g ")]'): img_src = eval_xpath_getindex(result, './/img/@src', 0, None) if img_src is None: continue title = extract_text(eval_xpath_getindex(result, './/a/h3[1]', 0)) url = eval_xpath_getindex(result, './/a/h3[1]/../@href', 0) c_node = eval_xpath_getindex(result, './/div[@class="Uroaid"]', 0) content = extract_text(c_node) pub_info = extract_text(eval_xpath(result, './/div[@class="P7xzyf"]')) length = extract_text(eval_xpath(result, './/div[@class="J1mWY"]')) results.append( { 'url': url, 'title': title, 'content': content, 'author': pub_info, 'thumbnail': img_src, 'length': length, 'template': 'videos.html', } ) # parse suggestion for suggestion in eval_xpath_list(dom, suggestion_xpath): # append suggestion results.append({'suggestion': extract_text(suggestion)}) return results