Commit Graph

337 Commits

Author SHA1 Message Date
Alexandre Flament a250ddadb9 [enh] simple: basic ARIA fixes 2022-03-08 19:37:21 +00:00
Alexandre Flament 1c7d8815fb [mod] URL for the static file contains the sha1
* allow to cache the static file forever
* avoid bugs when the static files are updated but not reloaded
2022-03-05 10:50:48 +00:00
mrpaulblack 21e3c40516 [simple theme] replace Image_layout.js with flexbox CS impl.
* drop image_layout.js from simple theme
* move image_layout.js to oscar theme and delete common js dir (since its empty now)
* align top position of image detail modal with bottom position of search header
* use flexbox to display images; row height can be set via @results-image-row-height in defenitions.less
* display span title underneath each image with a max width of 12rem
* increase margin and padding around image article on desktop and tablet
* make article height smaller on phone layout (height of 6rem) to display more content on current view
* remove content from result, if the title and content matches
* use a group that cotains the flex image article, if images are mixed with other categories
* fix pylint issues in webapp.py
* use the default.html result template in unit tests (thanks @return42)
2022-02-26 22:31:47 +01:00
Markus Heiser fdeece0aae [fix] changeover of the unit tests to the simple theme
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-02-20 18:51:12 +01:00
Alexandre Flament bf987bb608
Merge pull request #848 from not-my-profile/help-route
Introduce `/help` route
2022-02-05 08:52:19 +01:00
Markus Heiser 24e2acf88e
Merge pull request #839 from dalf/docs_searx_utils
[mod] add documentation about searx.utils
2022-02-04 21:28:27 +00:00
Martin Fischer 07936060d1 preferences: Set autocomplete=off for form
Otherwise you can change the value of a select,
refresh the page and the preferences stay changed,
leaving the wrong impression that they were saved.
2022-02-04 21:11:29 +01:00
Martin Fischer fb9eedbf40 [enh] introduce /help route
Translation will be implemented in the future.
For now the "en" in /help/en/<pagename> is hardcoded.
2022-02-01 06:28:26 +01:00
Martin Fischer b93711b45d [help] remove link from about.md title
Now that about.html extends page_with_header.html
it already has a link to the start page and removing
the link makes it easier to extract the page title
from the Markdown for the following commit.
2022-02-01 06:28:26 +01:00
Alexandre Flament 0eacc46ee3 [mod] add documentation about searx.utils
This module is a toolbox for the engines.
Is should be documented.

In addition, searx/utils.py is checked by pylint.
2022-01-29 22:49:42 +01:00
Martin Fischer fdf562bc32 [typing] add results.Timing 2022-01-17 11:42:48 +01:00
Markus Heiser 7cdd31440e [fix] external bangs: don't overwrite Bangs in data trie
Bangs with a `*` suffix (e.g. `!!d*`) overwrite Bangs with the same
prefix (e.g. `!!d`) [1].  This can be avoid when a non printable character is
used to tag a LEAF_KEY.

[1] https://github.com/searxng/searxng/pull/740#issuecomment-1010411888

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2022-01-12 19:37:13 +01:00
Martin Fischer e12525a1fa
Merge pull request #708 from not-my-profile/pref-refactor
Refactor `preferences`
2022-01-07 09:45:23 +01:00
Martin Fischer 180d4d068b [refactor] refactor SwitchableSetting
The previous implementation used two hash sets and a list.
... that's not necessary ... a single hash map suffices.

And it's also less error prone ... because the previous data structure
allowed a setting to be enabled and disabled at the same time.
2022-01-06 18:56:02 +01:00
Martin Fischer bb06758a7b [refactor] add type hints & remove Setting._post_init
Previously the Setting classes used a horrible _post_init
hack that prevented proper type checking.
2022-01-06 14:21:14 +01:00
Martin Fischer 61935c72ef [fix] remove broken ? search operator
The ? search operator has been broken for some time and
currently only raises the question why it's still there.

## Context ##

The query "Paris !images" searches for "Paris" in the "images" category.

Once upon a time Searx supported "Paris ?images" to search for "Paris"
in the currently enabled categories and the "images" category.

The feature makes sense ... the ? syntax does not.
We will hopefully introduce a +!images syntax in the future.

Fixes #702.
2022-01-06 14:10:58 +01:00
Alexandre Flament e64c3deab7 [mod] upgrade httpx 0.21.2
httpx 0.21.2 and httpcore 0.14.4 fix multiple issues:
* https://github.com/encode/httpx/releases/tag/0.21.2
* https://github.com/encode/httpcore/releases/tag/0.14.4

so most of the workarounds in searx.network have been removed.
2022-01-05 18:46:00 +01:00
Alexandre Flament 7d4834ac4d [mod] webutils.py: remove dead code
secret_key can't be bytes (see settings_default.py)
2021-12-28 10:14:38 +01:00
Markus Heiser d84226bf63 [fix] issues reported by pylint
Fix pylint issues from commit (3d96a983)

    [format.python] initial formatting of the python code

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-27 10:16:20 +01:00
Markus Heiser 3d96a9839a [format.python] initial formatting of the python code
This patch was generated by black [1]::

    make format.python

[1] https://github.com/psf/black

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-27 09:26:22 +01:00
Markus Heiser fcdc2c2cd2 [format.python] disable py code formatting for some hunks of code
Disable the python code formatting from python-black, where the readability of
code suffers by formatting.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-12-27 09:16:03 +01:00
Markus Heiser e54a06bae7 [fix] oscar theme: use SearXNG logo and wordmark
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-11-26 16:43:18 +01:00
Igor Rzegocki 13c355c4c4 healthcheck endpoint 2021-10-29 10:18:17 +00:00
Alexandre Flament ee5e9f9e1d
Merge pull request #380 from dalf/fix-339
[fix] interface language zh_CN and zh_TW don't work
2021-10-12 21:50:05 +02:00
Alexandre Flament a1d1aec6e2 [mod] locale: use hyphen everywhere except for Babel 2021-10-12 21:06:20 +02:00
Marc Abonce Seguin 66b7be0965 [fix] fix match_language issue to make zh-TW match to zh-Hant-TW
pybabel separates locales with underscores but we use hyphens
everywhere babel doesn't directly touch
2021-10-12 21:06:20 +02:00
Alexandre Flament f9c6393502 [enh] verify that Tor proxy works every time searx starts
based on @MarcAbonce commit on searx
2021-10-12 21:01:02 +02:00
Alexandre Flament 2b4fef7118 plugins: refactor initialization
add a new function "init" call when the app starts.
The function can:
* return False to disable the plugin.
* modify the Flask app.
2021-10-06 19:18:19 +02:00
Alexandre Flament 47eb836c65
Merge pull request #375 from dalf/searxng_extra
SearXNG: searx_extra
2021-10-03 19:09:07 +02:00
Alexandre Flament 1bb82a6b54 SearXNG: searxng_extra 2021-10-02 17:30:39 +02:00
Alexandre Flament 253b850376 SearXNG: SEARXNG_SETTINGS_PATH 2021-10-02 17:18:05 +02:00
Alexandre Flament df06dddc04 SearXNG: oscar theme 2021-09-30 18:50:21 +02:00
Markus Heiser 443bf35e09 [pylint] fix global-variable-not-assigned issues
If there is no write access, there is no need for global.  Remove global
statement if there is no assignment.

global-variable-not-assigned:
  Using global for names but no assignment is done Used when a variable is
  defined through the "global" statement but no assignment to this variable is
  done.

In Pylint 2.11 the global-variable-not-assigned checker now catches global
variables that are never reassigned in a local scope and catches (reassigned)
functions [1][2]

[1] https://pylint.pycqa.org/en/latest/whatsnew/2.11.html
[2] https://github.com/PyCQA/pylint/issues/1375

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-09-17 10:14:27 +02:00
Markus Heiser de5a8ee7d7 [fix] settings - displayed name is SearXNG
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-09-13 14:36:24 +02:00
Alexandre Flament b9c73fb697 [mod] move searx/testing.py to the tests directory
move robot tests to tests.robot
manage calls "python -m tests.robot"
2021-09-02 16:01:34 +02:00
Markus Heiser a1adc46fc8 [pylint] Pylint 2.10 - fix redundant-u-string-prefix
Pylint 2.10 added new default checks [1]:

redundant-u-string-prefix:
  Emitted when the u prefix is added to a string

[1] https://pylint.pycqa.org/en/latest/whatsnew/2.10.html
[2] https://github.com/PyCQA/pylint/issues/4102

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-08-31 10:54:40 +02:00
Alexandre Flament 28ccf47ca4 [mod] searx.webapp.get_locale: read locale from the preferences
pre_request already set the locale.
2021-08-17 08:18:30 +02:00
Alexandre Flament f30d01ffab [mod] settings.yml: remove locales
There are detected from the searx/translations directory
2021-08-03 15:44:45 +02:00
Markus Heiser e02b5469f0 [mod] use tests/unit/settings/test_settings.yml in unit tests
In unit tests settings from

    searx/settings.yml

and the user settings from:

    unit/settings/test_settings.yml

are used.  In the latter, settings can be activated that are needed in the unit
test but should not activated by default in production.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-07-25 12:59:09 +02:00
Markus Heiser b86a3f6303 [yamllint] tests/unit/settings/user_settings_remove2.yml
Fixed messages reported by::

    make test.yamllint

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-06-05 17:41:24 +02:00
Markus Heiser 008760a8c2 [yamllint] tests/unit/settings/user_settings_remove.yml
Fixed messages reported by::

    make test.yamllint

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-06-05 17:41:24 +02:00
Markus Heiser 15da3f6591 [yamllint] tests/unit/settings/user_settings_simple.yml
Fixed messages reported by::

    make test.yamllint

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-06-05 17:41:24 +02:00
Markus Heiser 00b10bb443 [yamllint] tests/unit/settings/user_settings_keep_only.yml
Fixed messages reported by::

    make test.yamllint

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-06-05 17:41:24 +02:00
Markus Heiser c5d3f542d5 [yamllint] tests/unit/settings/user_settings.yml
Fixed messages reported by::

    make test.yamllint

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-06-05 17:41:24 +02:00
Markus Heiser 68213f6be4 [yamllint] tests/unit/settings/syntaxerror_settings.yml
Fixed messages reported by::

    make test.yamllint

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-06-05 17:41:24 +02:00
Alexandre Flament 6fa114c9ba [mod] settings_default: remove searx.search.max_request_timeout global variable 2021-06-01 08:10:15 +02:00
Alexandre Flament 605124679d [fix] fix KeyError: 'ipv6'
tests/units/network/test_network.py requires a call to searx.network.network.initialize
Depending of the test order execution, this function was sometimes call in another test,
sometimes not.

This commit ensure there is a call to initialize()
2021-05-07 10:57:55 +02:00
Alexandre Flament 8c1a65d32f [mod] multithreading only in searx.search.* packages
it prepares the new architecture change,
everything about multithreading in moved in the searx.search.* packages

previously the call to the "init" function of the engines was done in searx.engines:
* the network was not set (request not sent using the defined proxy)
* it requires to monkey patch the code to avoid HTTP requests during the tests
2021-05-05 13:12:42 +02:00
Markus Heiser c6a5cc019a [brand] searxng is a fork from searx
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
2021-04-25 11:42:42 +02:00
Alexandre Flament d14994dc73 [httpx] replace searx.poolrequests by searx.network
settings.yml:

* outgoing.networks:
   * can contains network definition
   * propertiers: enable_http, verify, http2, max_connections, max_keepalive_connections,
     keepalive_expiry, local_addresses, support_ipv4, support_ipv6, proxies, max_redirects, retries
   * retries: 0 by default, number of times searx retries to send the HTTP request (using different IP & proxy each time)
   * local_addresses can be "192.168.0.1/24" (it supports IPv6)
   * support_ipv4 & support_ipv6: both True by default
     see https://github.com/searx/searx/pull/1034
* each engine can define a "network" section:
   * either a full network description
   * either reference an existing network

* all HTTP requests of engine use the same HTTP configuration (it was not the case before, see proxy configuration in master)
2021-04-12 17:25:56 +02:00
Alexandre Flament eaa694fb7d [enh] replace requests by httpx 2021-04-10 15:38:33 +02:00
Alexandre Flament 111180705b [fix] test: avoid HTTP requests
patch engine initialization to skip HTTP request
(engine_init function in searx.engines.initialize_engines)
2021-04-10 15:38:27 +02:00
Adam Tauber 44f4a9d49a [enh] add ability to send engine data to subsequent requests 2021-03-06 12:12:35 +01:00
Alexandre Flament aaae9a209e
Merge pull request #2600 from dalf/searx-extra
Add searx_extra package
2021-03-05 09:43:39 +01:00
Alexandre Flament b8cd326464 Add searx_extra package
Split the utils directory into:
* searx_extra contains update scripts, standalone_searx.py
* utils contains the files to build and setup searx.
2021-03-04 11:59:14 +01:00
Alexandre Flament 63f17d2e4c [enh] autocomplete refactoring, autocomplete on external bangs 2021-03-01 19:12:32 +01:00
Alexandre Flament 7c1847d5f2 [mod] add utils/fetch_external_bangs.py
Based on duckduckgo bangs
Store bangs on a trie to allow autocomplete (not in this commit)
2021-02-24 18:48:36 +01:00
Daniel Hones 138f32471c Updated webutils.highlight_content to ignore double-quotes when highlighting query parts 2021-02-08 23:58:54 -05:00
Marc Abonce Seguin c937a9e85f [fix] get correct locale with country from browser
Some of our interface locales include uppercase country codes,
which are separated by `_` instead of the more common `-`.
Also, a browser's `Accept-Language` header could be in lowercase.

This commit attempts to normalize those cases so a browser's
language+country codes can better match with our locales.

This solution assumes that our UI locales have nothing more than
language and optionally country. If we ever add a script specific
locale like `zh-Hant-TW` this would have to change to accomodate
that, but the idea would be pretty much the same as this fix.
2021-02-04 19:53:59 -07:00
Marc Abonce Seguin 571ce9ff07 fix empty colon in query from selecting Chinese 2021-01-09 22:11:41 -07:00
Alexandre Flament eda8934f15 [mod] searx.search.EngineRef: remove from_bang parameter
from_bang is True when the user query contains a bang.
In this case the category is also set to 'none'.

from_bang only usage was in searx.webadapter.parse_specific :
if from_bang is True, then the EngineRef category is ignored and force to 'none'.

This commit also removes the searx.webadapter.parse_sepecific function.
2020-12-18 12:29:48 +01:00
Alexandre Flament 995ba2f406 [mod] searx.search.SearchQuery: remove categories parameter
The categories parameter is useless in the constructor:
it is always the categories from the EngineRef.

The categories becomes a property.
2020-12-18 12:29:48 +01:00
Alexandre Flament 7ec8bc3ea7 [mod] split searx.search into different processors
see searx.search.processors.abstract.EngineProcessor

First the method searx call the get_params method.

If the return value is not None, then the searx call the method search.
2020-12-17 11:39:36 +01:00
Alexandre Flament 9bc1856e2b [mod] themes: remove legacy, courgette and pix-art themes 2020-12-17 11:33:28 +01:00
Alexandre Flament d0d7a3e1c2 [fix] settings_loader: don't crash when a key exists only in the user settings
typical use case: result_proxy can be defined in the user settings,
but are not defined the default settings.yml
2020-12-03 11:35:12 +01:00
Alexandre Flament 1d0c368746 [enh] record details exception per engine
add an new API /stats/errors
2020-12-03 10:22:48 +01:00
Alexandre Flament b00d108673 [mod] pylint: numerous minor code fixes 2020-12-01 15:21:19 +01:00
Alexandre Flament b7f1a8424a [fix] tests: fix duplicate method name 2020-12-01 15:07:09 +01:00
Alexandre Flament b4b81a5e1a [enh] settings.yml: add use_default_settings option (2nd version) 2020-11-27 19:40:04 +01:00
Alexandre Flament 3786920df9 [enh] Add multiple outgoing proxies
credits go to @bauruine see https://github.com/searx/searx/pull/1958
2020-11-20 15:29:21 +01:00
Alexandre Flament 9c25cd99c4 [mod] use github actions instead of travis
fix https://github.com/searx/searx/issues/2279
2020-11-17 15:09:06 +01:00
Alexandre Flament 230a5ecd04 [fix] fix a test_standalone_searx test case
If test_engines_init.py runs before test_standalone_searx.py, the engine list is not empty.
It makes test_get_search_query flaky.

This commit initializes the engline list in test_standalone_searx.py
2020-11-17 10:39:44 +01:00
Alexandre Flament 3038052c79 [mod] remove unused import
use
from searx.engines.duckduckgo import _fetch_supported_languages, supported_languages_url  # NOQA
so it is possible to easily remove all unused import using autoflake:
autoflake --in-place --recursive --remove-all-unused-imports searx tests
2020-11-14 14:11:02 +01:00
Alexandre Flament e1bd617669
Merge pull request #2296 from rachmadaniHaryono/feature/suppress-output
suppress test output
2020-11-14 13:45:32 +01:00
Alexandre Flament 46b454277f
Merge pull request #2309 from dalf/mod_search_repr
[mod] searx.search: EngineRef, SearchQuery: add __repr__ and __eq__ methods
2020-11-14 13:23:44 +01:00
Alexandre Flament 8fc74d0d7b [mod] searx.search: EngineRef, SearchQuery: add __repr__ and __eq__ methods 2020-11-10 10:45:40 +01:00
Alexandre Flament b3a3ccf2db [fix] fix of / and /search
* URL / : the index page displayed the selected or the default category.
* URL / : when the q parameter is set using the URL, the redirect includes the URL query.
* URL /search : an empty query doesn't raise an exception.
2020-11-06 12:11:52 +01:00
rachmadaniHaryono 4d4b6750bc chg: test: suppress output 2020-11-05 07:15:29 +08:00
rachmadani haryono c03e4c86bc
Feature/standalone searx update (#1591)
* chg: dev: update standalone_searx

parent d8a5df721b33dd8a7cc9e21dba4060f21d629f69
author rachmadaniHaryono <foreturiga@gmail.com> 1603896594 +0800
committer rachmadaniHaryono <foreturiga@gmail.com> 1603896619 +0800

chg: dev: debug engine_shortcuts
chg: dev: only initilize if engine is given
chg: dev: split main
chg: dev: standalone_searx
chg: dev: update standalone_searx
chg: doc: remove unnecessary log
chg: test: differentiate travis
chg: test: disable shortcut
chg: test: use default engine settings
fix: dev: category choices
fix: dev: duplicate engine shortcut
fix: dev: travis python3
fix: test:  use empty string as shortcut
fix: test: apkm
fix: test: engine shortcut
fix: test: mypy
fix: test: parameter
fix: test: pep8
fix: test: py2 compatibilities
fix: test: searx settings
fix: test: travis engines
new: dev: deduplicate engine
new: dev: main receive engines parameter
new: dev: parse_argument accept engines parameter
new: dev: split search query from get_result func
new: test: basic result case
Suggestions: use RawTextQuery to make the suggestions URLs. Update all themes accordingly.

* new: doc: searx import and init

* chg: dev: parse_argument

- doc
- run on __main__
- simple parse_args

* chg: doc: module

* chg: dev: import section

- remove unused python path modification
- new required package

* chg: dev: script run

- parse_argument func return directly parsed results
- main func return dict instead json text
- dump directly on sys.stdout.write

* chg: dev: get_search_query and get_search_query func

* chg: dev: main func

- move inner function outside
- return dict instead of json text

* new: dev: add utils to doc sys path

* new: doc: standalone_searx

* fix: doc: run script

* chg: dev: mypy type hint

* chg: dev: SearchQuery don't have attr engines

* chg: dev: reset engines __init__

* chg: test: unit test update

* chg: dev: pylint and flake8

* new: test: standalone_searx

* chg: dev: main func and doc

* chg: dev: import and type hint

* new: dev: main func

- remove get_result func
- single func which just translate dict

* chg: test: put mypy on dev requirement

* chg: doc: update

* new: doc: add standalone_searx module member

* chg: doc: shell command line

* chg: dev: remove mypy

* chg: doc: module docstring
2020-11-04 12:38:54 +00:00
Marc Abonce Seguin 8d71420b45 [mod] separate index and search routes
This makes it easier to separately handle search and index requests
from a web server or from a reverse proxy.

If a request to index contains a query, a permanent redirect HTTP response
is returned. This should give some level of backwards compatibility
for users that have set a searx instance in their browser's search bar.
2020-11-02 20:04:03 -07:00
Adam Tauber db703a0283
Merge pull request #565 from MarcAbonce/onions
New category: Onions
2020-10-26 14:20:58 +01:00
Adam Tauber 2aef38c3b9 [fix] resolve query_parts regression 2020-10-26 14:15:59 +01:00
a01200356 c3daa08537 [enh] Add onions category with Ahmia, Not Evil and Torch
Xpath engine and results template changed to account for the fact that
archive.org doesn't cache .onions, though some onion engines migth have
their own cache.

Disabled by default. Can be enabled by setting the SOCKS proxies to
wherever Tor is listening and setting using_tor_proxy as True.

Requires Tor and updating packages.

To avoid manually adding the timeout on each engine, you can set
extra_proxy_timeout to account for Tor's (or whatever proxy used) extra
time.
2020-10-25 17:59:05 -07:00
Noémi Ványi 33e139cae6 Let admins lock user preferences 2020-10-25 18:06:18 +01:00
Adam Tauber 6beb84efb8 [fix] adjust query unit tests 2020-10-25 18:03:28 +01:00
Venca24 35577051e2 [fix] hash plugin test 2020-10-24 10:25:33 +02:00
Venca24 69e5a58058 [fix] code style 2020-10-23 21:26:42 +02:00
Venca24 c9593c8ffd [enh] add plugin converting strings into hash digests 2020-10-23 21:25:10 +02:00
Alexandre Flament 2006eb4680 [mod] move extract_text, extract_url to searx.utils 2020-10-02 18:13:56 +02:00
Alexandre Flament 485a502b88 [mod] add typing and __slots__ 2020-09-22 19:05:05 +02:00
Alexandre Flament 691d12726b [mod] check the engine tokens in searx/webadapter.py instead of searx/search.py 2020-09-22 18:59:51 +02:00
Alexandre Flament 2929495112 [mod] add searx.search.EngineRef
was previously a Dict with two or three keys: name, category, from_bang
make clear that this is a engine reference (see tests/unit/test_search.py for example)
all variables using this class are renamed accordingly.
2020-09-22 18:59:51 +02:00
Alexandre Flament 2dbc0de0cd [mod] add searx/webadapter.py
* move searx.search.get_search_query_from_webapp to searx.webadapter
* move searx.query.SearchQuery to searx.search
2020-09-22 18:59:51 +02:00
Alexandre Flament ad0758e52a [mod] add searx/webutils.py
contains utility functions and classes used only by webapp.py
2020-09-22 11:57:06 +02:00
Alexandre Flament 6deb85072a [fix] searx.utils.HTMLTextExtractor: invalid HTML don't raise an Exception
Close #2188
2020-09-13 10:28:11 +02:00
Alexandre Flament df12ed6e55 [mod] searx.RawTextQuery: the constructor call parse_query 2020-09-12 15:25:58 +02:00
Dalf c225db45c8 Drop Python 2 (4/n): SearchQuery.query is a str instead of bytes 2020-09-10 10:49:42 +02:00
Dalf 7888377743 Drop Python 2 (3/n): objects 2020-09-10 10:39:04 +02:00
Dalf 1022228d95 Drop Python 2 (1/n): remove unicode string and url_utils 2020-09-10 10:39:04 +02:00
Noémi Ványi f0ca1c3483
[enh] Add command line engines: git grep, find, etc. (#2128)
A new "base" engine called command is introduced. It is the foundation for all command line engines for now.
You can use this engine to create your own command line engine.

Add some engines (commented out to make sure no one enables anything accidentally):
* git grep: This engine lets you grep in the searx repo.
* locate: If locate is installed and initialized, you can search on the FS.
* find: You can find files with a specific name from where you started searx.
* pattern search in files: This engine utilizes the command fgrep.
* regex search in files: This engine runs `grep` to find a file based on its contents.
2020-09-08 09:51:53 +02:00