From 249989955497cd048fa3312d115971282983b269 Mon Sep 17 00:00:00 2001 From: Markus Heiser Date: Sun, 4 Dec 2022 22:57:22 +0100 Subject: [mod] Google: reversed engineered & upgrade to data_type: traits_v1 Partial reverse engineering of the Google engines including a improved language and region handling based on the engine.traits_v1 data. When ever possible the implementations of the Google engines try to make use of the async REST APIs. The get_lang_info() has been generalized to a get_google_info() function / especially the region handling has been improved by adding the cr parameter. searx/data/engine_traits.json Add data type "traits_v1" generated by the fetch_traits() functions from: - Google (WEB), - Google images, - Google news, - Google scholar and - Google videos and remove data from obsolete data type "supported_languages". A traits.custom type that maps region codes to *supported_domains* is fetched from https://www.google.com/supported_domains searx/autocomplete.py: Reversed engineered autocomplete from Google WEB. Supports Google's languages and subdomains. The old API suggestqueries.google.com/complete has been replaced by the async REST API: https://{subdomain}/complete/search?{args} searx/engines/google.py Reverse engineering and extensive testing .. - fetch_traits(): Fetch languages & regions from Google properties. - always use the async REST API (formally known as 'use_mobile_ui') - use *supported_domains* from traits - improved the result list by fetching './/div[@data-content-feature]' and parsing the type of the various *content features* --> thumbnails are added searx/engines/google_images.py Reverse engineering and extensive testing .. - fetch_traits(): Fetch languages & regions from Google properties. - use *supported_domains* from traits - if exists, freshness_date is added to the result - issue 1864: result list has been improved a lot (due to the new cr parameter) searx/engines/google_news.py Reverse engineering and extensive testing .. - fetch_traits(): Fetch languages & regions from Google properties. *supported_domains* is not needed but a ceid list has been added. - different region handling compared to Google WEB - fixed for various languages & regions (due to the new ceid parameter) / avoid CONSENT page - Google News do no longer support time range - result list has been fixed: XPath of pub_date and pub_origin searx/engines/google_videos.py - fetch_traits(): Fetch languages & regions from Google properties. - use *supported_domains* from traits - add paging support - implement a async request ('asearch': 'arc' & 'async': 'use_ac:true,_fmt:html') - simplified code (thanks to '_fmt:html' request) - issue 1359: fixed xpath of video length data searx/engines/google_scholar.py - fetch_traits(): Fetch languages & regions from Google properties. - use *supported_domains* from traits - request(): include patents & citations - response(): fixed CAPTCHA detection (Scholar has its own CATCHA manager) - hardening XPath to iterate over results - fixed XPath of pub_type (has been change from gs_ct1 to gs_cgt2 class) - issue 1769 fixed: new request implementation is no longer incompatible Signed-off-by: Markus Heiser --- searx/settings.yml | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'searx/settings.yml') diff --git a/searx/settings.yml b/searx/settings.yml index e9bc61057..fabd87bad 100644 --- a/searx/settings.yml +++ b/searx/settings.yml @@ -731,22 +731,9 @@ engines: - name: google engine: google shortcut: go - # see https://docs.searxng.org/src/searx.engines.google.html#module-searx.engines.google - use_mobile_ui: false # additional_tests: # android: *test_android - # - name: google italian - # engine: google - # shortcut: goit - # use_mobile_ui: false - # language: it - - # - name: google mobile ui - # engine: google - # shortcut: gomui - # use_mobile_ui: true - - name: google images engine: google_images shortcut: goi -- cgit v1.2.3-54-g00ecf