Commit graph

432 commits

Author SHA1 Message Date
xrrxr
c9d55e3559
[doc] misspelling: weight 2023-04-09 21:21:55 +08:00
Markus Heiser
f117f969d8 [mod] in the preference page, show !bang of subgrouping categories
The names of the subgrouping categories in the preference page are translated,
to use this categories the user needs to know by which !bang the category can be
selected.  Related to "Make 'non tab category' bangs discoverable" in [#690].

Related:

- [#690] https://github.com/searxng/searxng/issues/690
- https://github.com/searxng/searxng/issues/1604
- https://github.com/searxng/searxng/pull/1545

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-04-08 11:10:14 +02:00
Markus Heiser
8f79dd7659 [doc] additional descriptions about categories & categories_as_tabs
Add missing documentation of PR [#634].  Related to checkbox "Document how to
categorize engines" in [#690].

Related:

- [#634] https://github.com/searxng/searxng/pull/634#issuecomment-1004757502
- [#690] https://github.com/searxng/searxng/issues/690
- https://github.com/searxng/searxng/issues/1604
- https://github.com/searxng/searxng/pull/1545

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-04-07 12:56:45 +02:00
Markus Heiser
96a2eec3b5 [mod] Archlinux Wiki: improved request API & upgrade to data_type: traits_v1
re-implementation of the Archlinux Wiki:

- fetch_traits(): fetch languages, wiki URLs and title arguments
- add content field to the result list
- add documentation

Wikis from wiki.archlinux.fr, wiki.archlinux.ro, archtr.org/wiki do no longer
exists (has been merged in the main wiki).

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
057e9bc1d1 [mod] SepiaSearch: re-engineered & upgrade to data_type: traits_v1
- fetch_traits() SepiaSearch and Peertube are using identical languages.
  Replace module's dictionary `supported_languages` by `engine.traits.languages`
  (data_type: `traits_v1`).
- fixed code to pass pylint
- request(): add argument boostLanguages
- response(): is replaced by peertube's video_response() function, which adds
  metadata from channel name, host & tags

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
8a8c584fec [mod] Dailymotion: improved request API & upgrade to data_type: traits_v1
- fetch_traits(): fetch locales (and languages) from dailymotion API
- removed obsolete data-type "supported_languages"
- add documentation
- improved argument list of the HTTP request:
  - add argument: family_filter_map
  - add conditional argument: localization
    Don't add localization and country arguments if the user does select a
    language (:de, :en, ..)
- improve code quality (mainly improve readability)

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
2499899554 [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 <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
c80e82a855 [mod] DuckDuckGo: reversed engineered & upgrade to data_type: traits_v1
Partial reverse engineering of the DuckDuckGo (DDG) engines including a
improved language and region handling based on the enigne.traits_v1 data.

- DDG Lite
- DDG Instant Answer API
- DDG Images
- DDG Weather

docs/src/searx.engine.duckduckgo.rst:
  Online documentation of the DDG engines (make docs.live)

searx/data/engine_traits.json
  Add data type "traits_v1" generated by the fetch_traits() functions from:

  - "duckduckgo" (WEB),
  - "duckduckgo images" and
  - "duckduckgo weather"

  and remove data from obsolete data type "supported_languages".

searx/autocomplete.py:
  Reversed engineered Autocomplete from DDG.  Supports DDG's languages.

searx/engines/duckduckgo.py:
  - fetch_traits():  Fetch languages & regions from DDG.

  - get_ddg_lang(): Get DDG's language identifier from SearXNG's locale.  DDG
    defines its languages by region codes.  DDG-Lite does not offer a language
    selection to the user, only a region can be selected by the user.

  - Cache ``vqd`` value: The vqd value depends on the query string and is needed
    for the follow up pages or the images loaded by a XMLHttpRequest (DDG
    images).  The ``vqd`` value of a search term is stored for 10min in the
    redis DB.

  - DDG Lite engine: reversed engineered request method with improved Language
    and region support and better ``vqd`` handling.

searx/engines/duckduckgo_definitions.py: DDG Instant Answer API
  The *instant answers* API does not support languages, or at least we could not
  find out how language support should work.  It seems that most of the features
  are based on English terms.

searx/engines/duckduckgo_images.py: DDG Images
  Reversed engineered request method.  Improved language and region handling
  based on cookies and the enigne.traits_v1 data.  Response: add image format to
  the result list

searx/engines/duckduckgo_weather.py: DDG Weather
  Improved language and region handling based on cookies and the
  enigne.traits_v1 data.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
e9afc4f8ce [mod] Startpage: reversed engineered & upgrade to data_type: traits_v1
One reason for the often seen CAPTCHA of the Startpage requests are the
incomplete requests SearXNG sends to startpage.com: this patch is a complete new
implementation of the ``request()`` function, reversed engineered from the
Startpage's search form.  The new implementation:

- use traits of data_type: traits_v1 and drop deprecated data_type: supported_languages
- adds time-range support
- adds save-search support
- fix searxng/searxng/issues 1884
- fix searxng/searxng/issues 1081 --> improvements to avoid CAPTCHA

In preparation for more categories (News, Images, Videos ..) from Startpage, the
variable ``startpage_categ`` was set up.  The default value is ``web`` and other
categories from Startpage are not yet implemented.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
858aa3e604 [mod] wikipedia & wikidata: upgrade to data_type: traits_v1
BTW this fix an issue in wikipedia: SearXNG's locales zh-TW and zh-HK are now
using language `zh-classical` from wikipedia (and not `zh`).

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
e0a6ca96cc [doc] add a description of bing engines (web, news, video, images)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
c9cd376186 [mod] replace searx.languages by searx.sxng_locales
With the language and region tags from the EngineTraitsMap the handling of
SearXNG's tags of languages and regions has been normalized and is no longer
a *mystery*.  The "languages" became "locales" that are supported by babel and
by this, the update_engine_traits.py can be simplified a lot.

Other code places can be simplified as well, but these simplifications
should (respectively can) only be done when none of the engines work with the
deprecated EngineTraits.supported_languages interface anymore.

This commit replaces searx.languages by searx.sxng_locales and fix the naming of
some names from "language" to "locale" (e.g. language_codes --> sxng_locales).

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
61383edb27 [mod] Startpage: fetch engine traits (data_type: supported_languages)
Implements a fetch_traits function for the Startpage engine.

.. note::

   Does not include migration of the request methode from 'supported_languages'
   to 'traits' (EngineTraits) object!

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
a7fe22770a [mod] Peertube: re-engineered & upgrade to data_type: traits_v1
- fetch_traits(): Fetch languages from peertube's search-index source code.

  [mod] Include migration of the request methode from 'supported_languages'
        to 'traits' (EngineTraits) object.
  [fix] old supported_languages_url is no longer valid since the sources
        has been moved to a different path.

- fixed code to pass pylint
- request(): complete re-implementation based on the API docs [1]
- response(): complete re-implementation, adds serveral fields missed before
- add source code documentation

[1] https://docs.joinpeertube.org/api-rest-reference.html#tag/Search/operation/searchVideos

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Markus Heiser
6e5f22e558 [mod] replace engines_languages.json by engines_traits.json
Implementations of the *traits* of the engines.

Engine's traits are fetched from the origin engine and stored in a JSON file in
the *data folder*.  Most often traits are languages and region codes and their
mapping from SearXNG's representation to the representation in the origin search
engine.

To load traits from the persistence::

    searx.enginelib.traits.EngineTraitsMap.from_data()

For new traits new properties can be added to the class::

    searx.enginelib.traits.EngineTraits

.. hint::

   Implementation is downward compatible to the deprecated *supported_languages
   method* from the vintage implementation.

   The vintage code is tagged as *deprecated* an can be removed when all engines
   has been ported to the *traits method*.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-03-24 10:37:42 +01:00
Alexandre Flament
d669da81fb
Merge pull request #2027 from dalf/fix_2018
Add "auto" as a language.
2023-02-20 12:17:38 +01:00
Alexandre Flament
6748e8e2d5 Add "Auto-detected" as a language.
When the user choose "Auto-detected", the choice remains on the following queries.
The detected language is displayed.

For example "Auto-detected (en)":
* the next query language is going to be auto detected
* for the current query, the detected language is English.

This replace the autodetect_search_language plugin.
2023-02-17 15:17:36 +00:00
Markus Heiser
5820dc78ce [doc] slight improvements to the doc of the settings (base_url)
Closes: https://github.com/searxng/searxng/issues/2190

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-02-17 12:08:58 +01:00
blob42
27809c84f8 [doc] add example for enabling an engine disabled by default 2023-02-12 18:33:38 +01:00
Markus Heiser
031162be04 [doc] settings.py document search.suspended_times
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-01-29 19:26:16 +00:00
Markus Heiser
feccee01c0 [doc] Add doc-strings to searx.exceptions
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2023-01-29 19:06:19 +01:00
Alexandre Flament
a9d6f7532a weblate: migration to https://translate.codeberg.org/ 2023-01-21 15:45:12 +00:00
Julian
6e8c7873ee
Correct my small mistake 2023-01-04 20:07:51 +01:00
Julian
2b886ab269
Correct a small mistake 2023-01-04 13:41:41 +01:00
Alexandre Flament
9e9f57e48b
Merge pull request #1954 from dalf/fix.redis.init.2
[fix] follow up of PR-1856
2022-12-14 07:08:19 +01:00
Markus Heiser
ed901ab18e [mod] improve 'Autodetect search language' plugin
- Add documentation to the plugin
- Harmonize FastText language model with SearXNG's language model

Reosurces::

    import fasttext                                    # --> +10 MB
    fasttext.load_model(str(data_dir / 'lid.176.ftz')) # --> +4MB

Suggested-by: @dalf

- To speed up and simplify the deployment use fasttext-wheel instead of fasttext
- Building numpy on the Alpine Linux of docker-images takes ages --> install
  py3-numpy from Alpines package manager (apk)
- Alpine Linux on docker-images (musl libc) do not support fasttext-wheel (gnu
  libc) --> patch Dockerfile and build from fastetxt:

     sed -i s/fasttext-wheel/fasttext/ requirements.txt

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-12-11 11:26:07 +01:00
Alexandre Flament
3050e2b6e8 [fix] documentation about update-searxng.rst 2022-12-10 10:06:54 +01:00
Alexandre Flament
b971167ced move searx.shared.redisdb to searx.redisdb 2022-12-10 09:26:38 +01:00
Alexandre FLAMENT
e92755d358 Initialize Redis in searx/webapp.py
settings.yml:
* The default URL was unix:///usr/local/searxng-redis/run/redis.sock?db=0
* The default URL is now "false"

The default URL makes the log difficult to deal with:
if the admin didn't install a Redis instance, the logs record a false error.

It worked before because SearXNG initialized the Redis connection when the limiter started.

In this commit, SearXNG initializes Redis in searx/webapp.py
so various components can use Redis without taking care of the initialization step.
2022-11-05 17:45:52 +01:00
Alexandre Flament
32e8c2cf09 searx.network: add "verify" option to the networks
Each network can define a verify option:
* false to disable certificate verification
* a path to existing certificate.

SearXNG uses SSL_CERT_FILE and SSL_CERT_DIR when they are defined
see https://www.python-httpx.org/environment_variables/#ssl_cert_file
2022-10-14 13:59:22 +00:00
Alexandre Flament
a3148e5115
Merge pull request #1814 from return42/fix-typos
[fix] typos / reported by @kianmeng in searx PR-3366
2022-09-28 09:22:02 +02:00
Markus Heiser
ba8959ad7c [fix] typos / reported by @kianmeng in searx PR-3366
[PR-3366] https://github.com/searx/searx/pull/3366

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-09-27 18:32:14 +02:00
Markus Heiser
52023e3d6e [fix] doc of the paper.html template (isbn, issn)
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-09-25 15:46:29 +02:00
Markus Heiser
f08165f524 [docs] add description of the field 'type' from paper.html template
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-09-24 10:56:07 +02:00
Alexandre Flament
d6446be38f [mod] science category: various update of about PR 1705 2022-09-23 20:52:55 +02:00
Markus Heiser
08b8859705 [doc] paper.html result template
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-09-23 20:45:58 +02:00
Markus Heiser
ad8ffd222c [mod] option 'ui: cache_url:' to configure internet cache or archive
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-09-04 09:42:20 +02:00
Markus Heiser
8df1f0c47e [mod] add 'Accept-Language' HTTP header to online processores
Most engines that support languages (and regions) use the Accept-Language from
the WEB browser to build a response that fits to the language (and region).

- add new engine option: send_accept_language_header

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-08-01 17:01:59 +02:00
Markus Heiser
48968bf46a [doc] list of changes that affect the infrastructure
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-31 13:08:06 +02:00
Markus Heiser
bded8750d5 [mod] fix minor leftovers from PR #1332
Related: https://github.com/searxng/searxng/pull/1332
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-30 16:13:47 +02:00
Léon Tiekötter
e5323b8aa2 [docs] corrections from @tiekoetter's review 2022-07-30 13:39:35 +02:00
Markus Heiser
6fbffe9d20 [docs] add section "Migrate and stay tuned!"
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-30 13:39:35 +02:00
Markus Heiser
ed8a169029 [doc] update documentation of the installation procedures
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-30 13:39:35 +02:00
Markus Heiser
782f73540e [utils/searxng.sh] implement new script to install SearXNG
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-30 13:39:35 +02:00
Markus Heiser
81bba44869 [install scripts] rename SEARX_<name> variables to SEARXNG_<name>
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-30 13:39:35 +02:00
Markus Heiser
5795c1971f [fix] update documentation of Search-API (/dev)
This patch fixes a leftover from [#1548], the list of the plugins was not
up-to-date:

- HTTPS_rewrite has been removed (247c46c6b)
- DOAI_rewrite is named 'Open_Access_DOI_rewrite' (575159b)

[#1548] https://github.com/searxng/searxng/pull/1548

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-25 17:22:31 +02:00
Markus Heiser
eb85474920 [fix] update documentation of the Search-API (/dev)
Closes: https://github.com/searxng/searxng/issues/1541
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-07-24 20:15:03 +02:00
Solirs
6d646129c3 [mod] add tor_check plugin - convenient tor checking trough searxng 2022-07-19 07:34:54 +02:00
Brock Vojković
84e2a3bd3f Add infinite scroll as a setting in settings.yml 2022-07-09 17:33:25 +00:00
Alexandre Flament
df837d8b1b
Merge pull request #1428 from return42/fix-center_aligment
fix typo and document preference 'center_alignment' in the 'ui' section
2022-07-07 09:43:12 +02:00