[feat] image results: automatically guess mimetype based on path

Pagination requires a different nextpage query parameter each
day as it seems, so it's not possible to implement this in the Xpath
engine.

.dir-locals-template.el

@@ -1,163 +0,0 @@
-;;; .dir-locals.el
-;;
-;; Per-Directory Local Variables:
-;;   https://www.gnu.org/software/emacs/manual/html_node/emacs/Directory-Variables.html
-;;
-;; For full fledge developer tools install emacs packages:
-;;
-;;    M-x package-install ...
-;;
-;;     magit gitconfig
-;;     nvm lsp-mode lsp-pyright lsp-eslint
-;;     pyvenv pylint pip-requirements
-;;     jinja2-mode
-;;     json-mode
-;;     company company-jedi company-quickhelp company-shell
-;;     realgud
-;;     sphinx-doc markdown-mode graphviz-dot-mode
-;;     apache-mode nginx-mode
-;;
-;; To setup a developer environment, build target::
-;;
-;;     $ make node.env.dev pyenv.install
-;;
-;; Some buffer locals are referencing the project environment:
-;;
-;; - prj-root                                --> <repo>/
-;; - nvm-dir                                 --> <repo>/.nvm
-;; - python-environment-directory            --> <repo>/local
-;; - python-environment-default-root-name    --> py3
-;; - python-shell-virtualenv-root            --> <repo>/local/py3
-;;       When this variable is set with the path of the virtualenv to use,
-;;      `process-environment' and `exec-path' get proper values in order to run
-;;      shells inside the specified virtualenv, example::
-;;         (setq python-shell-virtualenv-root "/path/to/env/")
-;; - python-shell-interpreter                --> <repo>/local/py3/bin/python
-;;
-;; Python development:
-;;
-;; Jedi, flycheck & other python stuff should use the 'python-shell-interpreter'
-;; from the local py3 environment.
-;;
-
-((nil
-  . ((fill-column . 80)
-     (indent-tabs-mode . nil)
-     (eval . (progn
-
-               (add-to-list 'auto-mode-alist '("\\.html\\'" . jinja2-mode))
-
-               ;; project root folder is where the `.dir-locals.el' is located
-               (setq-local prj-root
-                           (locate-dominating-file  default-directory ".dir-locals.el"))
-
-               (setq-local python-environment-directory
-                           (expand-file-name "./local" prj-root))
-
-               ;; to get in use of NVM environment, install https://github.com/rejeep/nvm.el
-               (setq-local nvm-dir (expand-file-name "./.nvm" prj-root))
-
-               ;; use nodejs from the (local) NVM environment (see nvm-dir)
-               (nvm-use-for-buffer)
-               (ignore-errors (require 'lsp))
-               (setq-local lsp-server-install-dir (car (cdr nvm-current-version)))
-               (setq-local lsp-enable-file-watchers nil)
-
-               ;; use 'py3' environment as default
-               (setq-local python-environment-default-root-name
-                           "py3")
-
-               (setq-local python-shell-virtualenv-root
-                           (expand-file-name
-                            python-environment-default-root-name python-environment-directory))
-
-               (setq-local python-shell-interpreter
-                           (expand-file-name
-                            "bin/python" python-shell-virtualenv-root))))))
- (makefile-gmake-mode
-  . ((indent-tabs-mode . t)))
-
- (yaml-mode
-  . ((eval . (progn
-
-               ;; flycheck should use the local py3 environment
-               (setq-local flycheck-yaml-yamllint-executable
-                           (expand-file-name "bin/yamllint" python-shell-virtualenv-root))
-
-               (setq-local flycheck-yamllintrc
-                           (expand-file-name  ".yamllint.yml" prj-root))
-
-               (flycheck-checker . yaml-yamllint)))))
-
- (json-mode
-  . ((eval . (progn
-               (setq-local js-indent-level 4)
-               (flycheck-checker . json-python-json)))))
-
- (js-mode
-  . ((eval . (progn
-               (ignore-errors (require 'lsp-eslint))
-               (setq-local js-indent-level 2)
-               ;; flycheck should use the eslint checker from developer tools
-               (setq-local flycheck-javascript-eslint-executable
-                           (expand-file-name "node_modules/.bin/eslint" prj-root))
-               ;; (flycheck-mode)
-
-               (if (featurep 'lsp-eslint)
-                   (lsp))
-               ))))
-
- (python-mode
-  . ((eval . (progn
-               (ignore-errors (require 'jedi-core))
-               (ignore-errors (require 'lsp-pyright))
-               (ignore-errors (sphinx-doc-mode))
-               (setq-local python-environment-virtualenv
-                           (list (expand-file-name "bin/virtualenv" python-shell-virtualenv-root)
-                                 ;;"--system-site-packages"
-                                 "--quiet"))
-
-               (setq-local pylint-command
-                           (expand-file-name "bin/pylint" python-shell-virtualenv-root))
-
-               (if (featurep 'lsp-pyright)
-                   (lsp))
-
-               ;; pylint will find the '.pylintrc' file next to the CWD
-               ;;   https://pylint.readthedocs.io/en/latest/user_guide/run.html#command-line-options
-               (setq-local flycheck-pylintrc
-                           ".pylintrc")
-
-               ;; flycheck & other python stuff should use the local py3 environment
-               (setq-local flycheck-python-pylint-executable
-                           python-shell-interpreter)
-
-               ;; use 'M-x jedi:show-setup-info' and 'M-x epc:controller' to inspect jedi server
-               ;; https://tkf.github.io/emacs-jedi/latest/#jedi:environment-root -- You
-               ;; can specify a full path instead of a name (relative path). In that case,
-               ;; python-environment-directory is ignored and Python virtual environment
-               ;; is created at the specified path.
-               (setq-local jedi:environment-root
-                           python-shell-virtualenv-root)
-
-               ;; https://tkf.github.io/emacs-jedi/latest/#jedi:server-command
-               (setq-local jedi:server-command
-                           (list python-shell-interpreter
-                                 jedi:server-script))
-
-               ;; jedi:environment-virtualenv --> see above 'python-environment-virtualenv'
-               ;; is set buffer local!  No need to setup jedi:environment-virtualenv:
-               ;;
-               ;;    Virtualenv command to use.  A list of string.  If it is nil,
-               ;;    python-environment-virtualenv is used instead.  You must set non-nil
-               ;;    value to jedi:environment-root in order to make this setting work.
-               ;;
-               ;;    https://tkf.github.io/emacs-jedi/latest/#jedi:environment-virtualenv
-               ;;
-               ;; (setq-local jedi:environment-virtualenv
-               ;;             (list (expand-file-name "bin/virtualenv" python-shell-virtualenv-root)
-               ;;                   "--python"
-               ;;                   "/usr/bin/python3.4"
-               ;;                   ))
-               ))))
- )

.dockerignore

@@ -1,5 +1,6 @@
 *
 
+!container/*.template.*
 !container/entrypoint.sh
 !searx/**
 !requirements*.txt

.github/workflows/container.yml

@@ -78,7 +78,7 @@ jobs:
           python-version: "${{ env.PYTHON_VERSION }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
           fetch-depth: "0"
@@ -106,10 +106,10 @@ jobs:
 
       - if: ${{ matrix.emulation }}
         name: Setup QEMU
-        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a  # v4.0.0
+        uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3  # v4.1.0
 
       - name: Login to GHCR
-        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121  # v4.1.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee  # v4.2.0
         with:
           registry: "ghcr.io"
           username: "${{ github.repository_owner }}"
@@ -141,16 +141,16 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
 
       - if: ${{ matrix.emulation }}
         name: Setup QEMU
-        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a  # v4.0.0
+        uses: docker/setup-qemu-action@06116385d9baf250c9f4dcb4858b16962ea869c3  # v4.1.0
 
       - name: Login to GHCR
-        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121  # v4.1.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee  # v4.2.0
         with:
           registry: "ghcr.io"
           username: "${{ github.repository_owner }}"
@@ -175,19 +175,19 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
 
       - name: Login to GHCR
-        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121  # v4.1.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee  # v4.2.0
         with:
           registry: "ghcr.io"
           username: "${{ github.repository_owner }}"
           password: "${{ secrets.GITHUB_TOKEN }}"
 
       - name: Login to Docker Hub
-        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121  # v4.1.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee  # v4.2.0
         with:
           registry: "docker.io"
           username: "${{ secrets.DOCKER_USER }}"

.github/workflows/data-update.yml

@@ -46,7 +46,7 @@ jobs:
           python-version: "${{ env.PYTHON_VERSION }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
 

.github/workflows/documentation.yml

@@ -37,7 +37,7 @@ jobs:
           python-version: "${{ env.PYTHON_VERSION }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
           fetch-depth: "0"
@@ -50,11 +50,14 @@ jobs:
             python-${{ env.PYTHON_VERSION }}-${{ runner.arch }}-
           path: "./local/"
 
+      - name: Setup dependencies
+        run: sudo ./utils/searxng.sh install buildhost
+
       - name: Setup venv
         run: make V=1 install
 
       - name: Build documentation
-        run: make V=1 docs.clean docs.html
+        run: make V=1 docs.html
 
       - if: github.ref_name == 'master'
         name: Release

.github/workflows/integration.yml

@@ -39,7 +39,7 @@ jobs:
           python-version: "${{ matrix.python-version }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
 
@@ -67,7 +67,7 @@ jobs:
           python-version: "${{ env.PYTHON_VERSION }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
 

.github/workflows/l10n.yml

@@ -40,7 +40,7 @@ jobs:
           python-version: "${{ env.PYTHON_VERSION }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           token: "${{ secrets.WEBLATE_GITHUB_TOKEN }}"
           fetch-depth: "0"
@@ -88,7 +88,7 @@ jobs:
           python-version: "${{ env.PYTHON_VERSION }}"
 
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           token: "${{ secrets.WEBLATE_GITHUB_TOKEN }}"
           fetch-depth: "0"

.github/workflows/security.yml

@@ -24,12 +24,12 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           persist-credentials: "false"
 
       - name: Sync GHCS from Docker Scout
-        uses: docker/scout-action@bacf462e8d090c09660de30a6ccc718035f961e3  # v1.20.4
+        uses: docker/scout-action@cd72f264beff1cd72735de31148b9d3244a0234a  # v1.21.0
         with:
           organization: "searxng"
           dockerhub-user: "${{ secrets.DOCKER_USER }}"
@@ -41,6 +41,6 @@ jobs:
           write-comment: "false"
 
       - name: Upload SARIFs
-        uses: github/codeql-action/upload-sarif@68bde559dea0fdcac2102bfdf6230c5f70eb485e  # v4.35.4
+        uses: github/codeql-action/upload-sarif@8aad20d150bbac5944a9f9d289da16a4b0d87c1e  # v4.36.2
         with:
           sarif_file: "./scout.sarif"

.helix/languages.toml

@@ -0,0 +1,11 @@
+[[language]]
+name = "python"
+language-servers = ["basedpyright", "pylsp"]
+auto-format = true
+
+[language-server.pylsp.config.pylsp]
+plugins.pylint.enabled = true
+plugins.isort.enabled = true
+plugins.black.enabled = true
+plugins.black.skip_string_normalization = true
+plugins.black.line_length = 120

client/simple/biome.json

@@ -2,12 +2,12 @@
   "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
   "files": {
     "ignoreUnknown": true,
-    "includes": ["**", "!node_modules"]
+    "includes": ["**", "!node_modules", "!src/brand", "!src/svg"]
   },
   "assist": {
     "enabled": true,
     "actions": {
-      "recommended": true,
+      "preset": "recommended",
       "source": {
         "useSortedAttributes": "on",
         "useSortedProperties": "on"
@@ -27,12 +27,14 @@
   "linter": {
     "enabled": true,
     "rules": {
-      "recommended": true,
+      "preset": "recommended",
       "complexity": {
         "noForEach": "error",
         "noImplicitCoercions": "error",
+        "noRedundantDefaultExport": "error",
         "noUselessCatchBinding": "error",
         "noUselessUndefined": "error",
+        "useArrayFind": "error",
         "useSimplifiedLogicExpression": "error"
       },
       "correctness": {
@@ -42,25 +44,11 @@
         "useSingleJsDocAsterisk": "error"
       },
       "nursery": {
-        "noContinue": "warn",
-        "noEqualsToNull": "warn",
         "noFloatingPromises": "warn",
-        "noForIn": "warn",
-        "noIncrementDecrement": "warn",
         "noMisusedPromises": "warn",
-        "noMultiAssign": "warn",
-        "noMultiStr": "warn",
-        "noNestedPromises": "warn",
-        "noParametersOnlyUsedInRecursion": "warn",
-        "noRedundantDefaultExport": "warn",
-        "noReturnAssign": "warn",
-        "noUselessReturn": "off",
         "useAwaitThenable": "off",
-        "useConsistentEnumValueType": "warn",
-        "useDestructuring": "warn",
         "useExhaustiveSwitchCases": "warn",
         "useExplicitType": "off",
-        "useFind": "warn",
         "useRegexpExec": "warn"
       },
       "performance": {
@@ -75,23 +63,15 @@
         "noCommonJs": "error",
         "noEnum": "error",
         "noImplicitBoolean": "error",
+        "noIncrementDecrement": "error",
         "noInferrableTypes": "error",
+        "noMultiAssign": "error",
+        "noMultilineString": "error",
         "noNamespace": "error",
         "noNegationElse": "error",
         "noNestedTernary": "error",
         "noParameterAssign": "error",
         "noParameterProperties": "error",
-        "noRestrictedTypes": {
-          "level": "error",
-          "options": {
-            "types": {
-              "Element": {
-                "message": "Element is too generic",
-                "use": "HTMLElement"
-              }
-            }
-          }
-        },
         "noSubstr": "error",
         "noUnusedTemplateLiteral": "error",
         "noUselessElse": "error",
@@ -107,6 +87,7 @@
           }
         },
         "useConsistentBuiltinInstantiation": "error",
+        "useConsistentEnumValueType": "error",
         "useConsistentMemberAccessibility": {
           "level": "error",
           "options": {
@@ -126,6 +107,7 @@
           }
         },
         "useDefaultSwitchClause": "error",
+        "useDestructuring": "error",
         "useExplicitLengthCheck": "error",
         "useForOf": "error",
         "useGroupedAccessorPairs": "error",
@@ -142,13 +124,17 @@
         "useUnifiedTypeSignatures": "error"
       },
       "suspicious": {
-        "noAlert": "error",
         "noBitwiseOperators": "error",
         "noConstantBinaryExpressions": "error",
         "noDeprecatedImports": "error",
         "noEmptyBlockStatements": "error",
+        "noEqualsToNull": "error",
         "noEvolvingTypes": "error",
+        "noForIn": "error",
         "noImportCycles": "error",
+        "noNestedPromises": "error",
+        "noParametersOnlyUsedInRecursion": "error",
+        "noReturnAssign": "error",
         "noUnassignedVariables": "error",
         "noVar": "error",
         "useNumberToFixedDigitsArgument": "error",

client/simple/package.json

@@ -29,21 +29,21 @@
     "swiped-events": "1.2.0"
   },
   "devDependencies": {
-    "@biomejs/biome": "2.4.15",
+    "@biomejs/biome": "2.5.0",
-    "@types/node": "^25.8.0",
+    "@types/node": "^26.0.0",
     "browserslist": "^4.28.2",
     "browserslist-to-esbuild": "^2.1.1",
-    "edge.js": "^6.5.0",
+    "edge.js": "^6.5.1",
-    "less": "^4.6.4",
+    "less": "^4.6.6",
     "mathjs": "^15.2.0",
-    "sharp": "~0.34.5",
+    "sharp": "~0.35.1",
-    "sort-package-json": "^3.6.1",
+    "sort-package-json": "^4.0.0",
-    "stylelint": "^17.11.1",
+    "stylelint": "^17.13.0",
     "stylelint-config-standard-less": "^4.1.0",
     "stylelint-prettier": "^5.0.3",
     "svgo": "^4.0.1",
     "typescript": "~6.0.3",
-    "vite": "^8.0.13",
+    "vite": "^8.0.16",
     "vite-bundle-analyzer": "^1.3.8"
   }
 }

client/simple/src/js/plugin/Calculator.ts

@@ -77,9 +77,9 @@ export default class Calculator extends Plugin {
 
   protected async run(): Promise<string | undefined> {
     const searchInput = getElement<HTMLInputElement>("q");
-    const node = Calculator.math.parse(searchInput.value);
 
     try {
+      const node = Calculator.math.parse(searchInput.value);
       return `${node.toString()} = ${node.evaluate()}`;
     } catch {
       // not a compatible math expression

client/simple/src/js/toolkit.ts

@@ -5,7 +5,6 @@ import type { KeyBindingLayout } from "./main/keyboard.ts";
 // synced with searx/webapp.py get_client_settings
 type Settings = {
   plugins?: string[];
-  advanced_search?: boolean;
   autocomplete?: string;
   autocomplete_min?: number;
   doi_resolver?: string;

client/simple/src/less/style.less

@@ -7,7 +7,6 @@
 @import "mixins.less";
 @import "toolkit.less";
 @import "autocomplete.less";
-@import "detail.less";
 @import "animations.less";
 @import "embedded.less";
 @import "info.less";
@@ -1165,3 +1164,4 @@ pre code {
 @import "result_types/code.less";
 @import "result_types/paper.less";
 @import "result_types/file.less";
+@import "result_types/image.less";

container/builder.dockerfile

@@ -21,8 +21,6 @@ RUN --mount=type=cache,id=uv,target=/root/.cache/uv set -eux -o pipefail; \
 
 COPY --exclude=./searx/version_frozen.py ./searx/ ./searx/
 
-ARG TIMESTAMP_SETTINGS="0"
-
 RUN set -eux -o pipefail; \
     python -m compileall -q -f -j 0 --invalidation-mode=unchecked-hash ./searx/; \
     find ./searx/static/ -type f \
@@ -30,5 +28,4 @@ RUN set -eux -o pipefail; \
     -exec gzip -9 -k {} + \
     -exec brotli -9 -k {} + \
     -exec gzip --test {}.gz + \
-    -exec brotli --test {}.br +; \
+    -exec brotli --test {}.br +
-    touch -c --date="@$TIMESTAMP_SETTINGS" ./searx/settings.yml

container/entrypoint.sh

@@ -77,43 +77,23 @@ volume_handler() {
     setup_ownership "$target" "directory"
 }
 
-# Handle configuration file updates
+setup() {
-config_handler() {
+    local template_settings="/usr/local/searxng/settings.template.yml"
-    local target="$1"
+    local target_settings="$__SEARXNG_CONFIG_PATH/settings.yml"
-    local template="$2"
-    local new_template_target="$target.new"
 
-    # Create/Update the configuration file
+    if [ ! -f "$target_settings" ]; then
-    if [ -f "$target" ]; then
-        setup_ownership "$target" "file"
-
-        if [ "$template" -nt "$target" ]; then
-            cp -pfT "$template" "$new_template_target"
-
-            cat <<EOF
-...
-... INFORMATION
-... Update available for "$target"
-... It is recommended to update the configuration file to ensure proper functionality
-...
-... New version placed at "$new_template_target"
-... Please review and merge changes
-...
-EOF
-        fi
-    else
         cat <<EOF
 ...
 ... INFORMATION
-... "$target" does not exist, creating from template...
+... "$target_settings" does not exist, creating from template...
 ...
 EOF
-        cp -pfT "$template" "$target"
+        cp -pfT "$template_settings" "$target_settings"
 
-        sed -i "s/ultrasecretkey/$(head -c 24 /dev/urandom | base64 | tr -dc 'a-zA-Z0-9')/g" "$target"
+        sed -i "s/ultrasecretkey/$(head -c 24 /dev/urandom | base64 | tr -dc 'a-zA-Z0-9')/g" "$target_settings"
     fi
 
-    check_file "$target"
+    check_file "$target_settings"
 }
 
 cat <<EOF
@@ -124,8 +104,7 @@ EOF
 volume_handler "$__SEARXNG_CONFIG_PATH"
 volume_handler "$__SEARXNG_DATA_PATH"
 
-# Check for files
+setup
-config_handler "$__SEARXNG_SETTINGS_PATH" "/usr/local/searxng/searx/settings.yml"
 
 # root only features
 if [ "$(id -u)" -eq 0 ]; then

container/settings.template.yml

@@ -0,0 +1,8 @@
+# Read the documentation before extending the defaults:
+# https://docs.searxng.org/admin/settings/
+
+use_default_settings: true
+
+server:
+  secret_key: "ultrasecretkey"
+  image_proxy: true

docs/admin/settings/index.rst

@@ -19,6 +19,7 @@ Settings
    settings_search
    settings_server
    settings_ui
+   settings_preferences
    settings_redis
    settings_valkey
    settings_outgoing

docs/admin/settings/settings_preferences.rst

@@ -0,0 +1,8 @@
+.. _settings preferences:
+
+================
+``preferences:``
+================
+
+.. autoclass:: searx._settings.SettingsPref
+   :members:

docs/admin/settings/settings_search.rst

@@ -43,6 +43,7 @@
   - ``google``
   - ``mwmbl``
   - ``naver``
+  - ``privacywall``
   - ``quark``
   - ``qwant``
   - ``seznam``

docs/admin/settings/settings_server.rst

@@ -47,6 +47,7 @@
   activated:
 
   - :py:obj:`searx.botdetection.link_token` in the :ref:`limiter`
+  - :ref:`image_proxy`
 
 .. _image_proxy:
 

docs/dev/engines/engine_overview.rst

@@ -107,7 +107,7 @@ module:
    ======================= =========== ===========================================
    base_url                string      base-url, can be overwritten to use same
                                        engine on other URL
-   number_of_results       int         maximum number of results per request
+   page_size               int         maximum number of results per request
    language                string      ISO code of language and country like en_US
    api_key                 string      api-key if required by engine
    ======================= =========== ===========================================

docs/dev/engines/online/500px.rst

@@ -0,0 +1,8 @@
+.. _500px engine:
+
+=====
+500px
+=====
+
+.. automodule:: searx.engines.500px
+   :members:

docs/dev/engines/online/aol.rst

@@ -1,8 +0,0 @@
-.. _aol engine:
-
-===
-AOL
-===
-
-.. automodule:: searx.engines.aol
-   :members:

docs/dev/engines/online/kagi.rst

@@ -0,0 +1,9 @@
+.. _kagi engines:
+
+============
+Kagi Engines
+============
+
+.. automodule:: searx.engines.kagi
+   :members:
+

docs/dev/engines/online/karmasearch.rst

@@ -1,8 +0,0 @@
-.. _karmasearch engine:
-
-===========
-Karmasearch
-===========
-
-.. automodule:: searx.engines.karmasearch
-   :members:

docs/dev/result_types/main/image.rst

@@ -0,0 +1,7 @@
+.. _result_types.image:
+
+=============
+Image Results
+=============
+
+.. automodule:: searx.result_types.image

docs/dev/result_types/main/mainresult.rst

@@ -1,4 +1,8 @@
 .. _result_types.mainresult:
 
+============
+Main Results
+============
+
 .. autoclass:: searx.result_types._base.MainResult
    :members:

docs/dev/result_types/main_result.rst

@@ -18,13 +18,13 @@ following types have been implemented so far ..
    main/code
    main/paper
    main/file
+   main/image
 
 The :ref:`LegacyResult <LegacyResult>` is used internally for the results that
 have not yet been typed.  The templates can be used as orientation until the
 final typing is complete.
 
 - :ref:`template default` / :py:obj:`Result`
-- :ref:`template images`
 - :ref:`template videos`
 - :ref:`template torrent`
 - :ref:`template map`

docs/dev/search_api.rst

@@ -87,7 +87,7 @@ Parameters
 
 ``autocomplete`` : default from :ref:`settings search`
   [ ``google``, ``dbpedia``, ``duckduckgo``, ``mwmbl``, ``startpage``,
-  ``wikipedia``, ``swisscows``, ``qwant`` ]
+  ``privacywall``, ``wikipedia``, ``swisscows``, ``qwant`` ]
 
   Service which completes words as you type.
 

docs/dev/templates.rst

@@ -129,53 +129,6 @@ audio_src : uri,
   URL of an embedded ``<audio controls>``.
 
 
-.. _template images:
-
-``images.html``
----------------
-
-The images are displayed as small thumbnails in the main results list.
-
-title :  :py:class:`str`
-  Title of the image.
-
-thumbnail_src : :py:class:`str`
-  URL of a preview of the image.
-
-resolution :py:class:`str`
-  The resolution of the image (e.g. ``1920 x 1080`` pixel)
-
-
-Image labels
-~~~~~~~~~~~~
-
-Clicking on the preview opens a gallery view in which all further metadata for
-the image is displayed.  Addition fields used in the :origin:`images.html
-<searx/templates/simple/result_templates/images.html>`:
-
-img_src : :py:class:`str`
-  URL of the full size image.
-
-content:  :py:class:`str`
-  Description of the image.
-
-author:  :py:class:`str`
-  Name of the author of the image.
-
-img_format : :py:class:`str`
-  The format of the image (e.g. ``png``).
-
-source : :py:class:`str`
-  Source of the image.
-
-filesize: :py:class:`str`
-  Size of bytes in :py:obj:`human readable <searx.humanize_bytes>` notation
-  (e.g. ``MB`` for 1024 \* 1024 Bytes filesize).
-
-url : :py:class:`str`
-  URL of the page from where the images comes from (source).
-
-
 .. _template videos:
 
 ``videos.html``

docs/user/configured_engines.rst

@@ -58,8 +58,8 @@ Configured Engines
       {% for mod in engines %}
 
       * - `{{mod.name}} <{{mod.about and mod.about.website}}>`_
-          {%- if mod.about and  mod.about.language %}
+          {%- if mod.language %}
-          ({{mod.about.language | upper}})
+          ({{mod.language | upper}})
           {%- endif %}
         - ``!{{mod.shortcut}}``
         - {%- if 'searx.engines.' + mod.__name__ in documented_modules %}

requirements-dev.txt

@@ -2,16 +2,16 @@ mock==5.2.0
 nose2[coverage_plugin]==0.16.0
 cov-core==1.15.0
 black==25.9.0
-pylint==4.0.5
+pylint==4.0.6
 splinter==0.21.0
-selenium==4.44.0
+selenium==4.45.0
 Sphinx==8.2.3;python_version <= "3.11"
 Sphinx==9.1.0; python_version > "3.11"
 sphinx-issues==6.0.0
 sphinx-jinja==2.0.2
 sphinx-tabs==3.5.0
 furo==2025.12.19
-sphinxcontrib-programoutput==0.19
+sphinxcontrib-programoutput==0.20
 sphinx-autobuild==2025.8.25
 sphinx-notfound-page==1.1.0
 myst-parser==5.0.0
@@ -23,6 +23,6 @@ coloredlogs==15.0.1
 docutils>=0.21.2;python_version <= "3.11"
 docutils>=0.22.4; python_version > "3.11"
 parameterized==0.9.0
-granian[reload]==2.7.4
+granian[reload]==2.7.6
-basedpyright==1.39.4
+basedpyright==1.39.8
 types-lxml==2026.2.16

requirements-server.txt

@@ -1,2 +1,2 @@
-granian==2.7.4
+granian==2.7.6
-granian[pname]==2.7.4
+granian[pname]==2.7.6

requirements.txt

@@ -1,9 +1,9 @@
-certifi==2026.4.22
+certifi==2026.6.17
 babel==2.18.0
 flask-babel==4.0.0
 flask==3.1.3
 jinja2==3.1.6
-lxml==6.1.0
+lxml==6.1.1
 pygments==2.20.0
 python-dateutil==2.9.0.post0
 pyyaml==6.0.3
@@ -13,7 +13,7 @@ sniffio==1.3.1
 valkey==6.1.1
 markdown-it-py==4.2.0
 msgspec==0.21.1
-typer==0.25.1
+typer==0.26.7
 isodate==0.7.2
 whitenoise==6.12.0
 typing-extensions==4.15.0

searx/__init__.py

@@ -10,6 +10,7 @@ from os.path import dirname, abspath
 import logging
 
 import msgspec
+from ._settings import SettingsPref
 
 # Debug
 LOG_FORMAT_DEBUG: str = '%(levelname)-7s %(name)-30.30s: %(message)s'
@@ -47,6 +48,12 @@ def init_settings():
     settings.clear()
     settings.update(cfg)
 
+    if get_setting("server.public_instance"):
+        # enable image proxy for public instances #6125
+        settings["server"]["image_proxy"] = True
+        pref: SettingsPref = get_setting("preferences")
+        pref.lock.add("image_proxy")
+
     sxng_debug = get_setting("general.debug")
     if sxng_debug:
         _logging_config_debug()
@@ -66,7 +73,7 @@ def init_settings():
     if settings['server']['public_instance']:
         logger.warning(
             "Be aware you have activated features intended only for public instances. "
-            "This force the usage of the limiter and link_token / "
+            "This force the usage of the limiter, link_token and image proxy / "
             "see https://docs.searxng.org/admin/searx.limiter.html"
         )
 

searx/_settings.py

@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Implementation of the :py:obj:`preference <searx.preference>` settings."""
+# pylint: disable = too-few-public-methods
+
+import typing as t
+import msgspec
+
+
+class SettingsPref(msgspec.Struct, kw_only=True, forbid_unknown_fields=True):
+    """Options for configuring the preferences
+
+    .. code:: yaml
+
+       preferences:
+         lock:
+           - favicon_resolver
+           - image_proxy
+           - method
+       # ...
+
+    """
+
+    lock: set[
+        t.Literal[
+            "categories",
+            "language",
+            "locale",
+            "autocomplete",
+            "favicon_resolver",
+            "image_proxy",
+            "method",
+            "safesearch",
+            "theme",
+            "results_on_new_tab",
+            "doi_resolver",
+            "simple_style",
+            "center_alignment",
+            "query_in_title",
+            "search_on_category_select",
+        ]
+    ] = set()
+    """Lock arbitrary settings on the preferences page."""

searx/autocomplete.py

@@ -179,6 +179,23 @@ def naver(query: str, _sxng_locale: str) -> list[str]:
     return results
 
 
+def privacywall(query: str, sxng_locale: str) -> list[str]:
+    # Privacywall search autocompleter
+    country = None
+    if "-" in sxng_locale:
+        country = sxng_locale.split("-")[1]
+    args = {'q': query, 'cc': country}
+
+    url = f"https://www.privacywall.org/search/secure/suggestions.php?{urlencode(args)}"
+    response = get(url)
+
+    if not response.ok:
+        return []
+
+    data: list[list[str]] = response.json()
+    return data[1]
+
+
 def qihu360search(query: str, _sxng_locale: str) -> list[str]:
     # 360Search search autocompleter
     url = f"https://sug.so.360.cn/suggest?{urlencode({'format': 'json', 'word': query})}"
@@ -361,6 +378,7 @@ backends: dict[str, t.Callable[[str, str], list[str]]] = {
     'google': google_complete,
     'mwmbl': mwmbl,
     'naver': naver,
+    'privacywall': privacywall,
     'quark': quark,
     'qwant': qwant,
     'seznam': seznam,

searx/cache.py

@@ -444,12 +444,10 @@ class ExpireCacheSQLite(sqlitedb.SQLiteAppl, ExpireCache):
     def get(self, key: str, default: typing.Any = None, ctx: str | None = None) -> typing.Any:
         """Get value of ``key`` from table given by argument ``ctx``.  If
         ``ctx`` argument is ``None`` (the default), a table name is generated
-        from the :py:obj:`ExpireCacheCfg.name`.  If ``key`` not exists (in
+        from the :py:obj:`ExpireCacheCfg.name`.  If ``key`` not exists in
-        table), the ``default`` value is returned.
+        the table or the table not exists, the ``default`` value is returned.
-
         """
         table = ctx
-        self.maintenance()
 
         if not table:
             table = self.normalize_name(self.cfg.name)
@@ -457,6 +455,9 @@ class ExpireCacheSQLite(sqlitedb.SQLiteAppl, ExpireCache):
         if table not in self.table_names:
             return default
 
+        # Before values are taken from the table, a maintenance interval may
+        # need to be carried out.
+        self.maintenance()
         sql = f"SELECT value FROM {table} WHERE key = ?"
         row = self.DB.execute(sql, (key,)).fetchone()
         if row is None:
@@ -469,12 +470,14 @@ class ExpireCacheSQLite(sqlitedb.SQLiteAppl, ExpireCache):
         If ``ctx`` argument is ``None`` (the default), a table name is
         generated from the :py:obj:`ExpireCacheCfg.name`."""
         table = ctx
-        self.maintenance()
 
         if not table:
             table = self.normalize_name(self.cfg.name)
 
         if table in self.table_names:
+            # Before values are taken from the table, a maintenance interval may
+            # need to be carried out.
+            self.maintenance()
             for row in self.DB.execute(f"SELECT key, value FROM {table}"):
                 yield row[0], self.deserialize(row[1])
 

searx/data/currencies.json

@@ -84,6 +84,7 @@
             "sr": "УАЕ дирхам",
             "sv": "Emiratisk dirham",
             "ta": "ஐக்கிய அரபு அமீரக திர்கம்",
+            "te": "యూఏఈ దిర్హామ్",
             "tr": "Birleşik Arap Emirlikleri dirhemi",
             "tt": "БГӘ дирһәме",
             "uk": "дирхам ОАЕ"
@@ -165,7 +166,7 @@
             "pap": "lek albanes",
             "pl": "lek",
             "pt": "lek",
-            "ro": "Lek",
+            "ro": "lek albanez",
             "ru": "албанский лек",
             "sk": "Albánsky lek",
             "sl": "albanski lek",
@@ -738,6 +739,7 @@
             "sr": "брунејски долар",
             "sv": "Bruneisk dollar",
             "ta": "புரூணை டாலர்",
+            "te": "బ్రూనై డాలర్",
             "th": "ดอลลาร์บรูไน",
             "tr": "Brunei doları",
             "tt": "Бруней доллары",
@@ -911,6 +913,7 @@
             "sr": "бутански нгултрум",
             "sv": "Ngultrum",
             "ta": "பூட்டானின் இங்குல்ட்ரம்",
+            "te": "భూటానీస్ గుల్త్రమ్",
             "th": "งุลตรัมภูฏาน",
             "tr": "Ngultrum",
             "tt": "ңгултрум",
@@ -989,7 +992,7 @@
             "pa": "ਬੈਲਾਰੂਸੀ ਰੂਬਲ",
             "pl": "Rubel białoruski",
             "pt": "Rublo bielorrusso",
-            "ro": "Rublă belarusă",
+            "ro": "rublă belarusă",
             "ru": "Белорусский рубль",
             "sk": "Bieloruský rubeľ",
             "sl": "beloruski rubelj",
@@ -1083,6 +1086,7 @@
             "sr": "канадски долар",
             "sv": "kanadensisk dollar",
             "ta": "கனடா டொலர்",
+            "te": "కెనడియన్ డాలర్",
             "th": "ดอลลาร์แคนาดา",
             "tr": "Kanada doları",
             "tt": "Канада дуллыры",
@@ -1231,6 +1235,7 @@
             "sl": "čilski peso",
             "sr": "чилеански пезос",
             "sv": "Chilensk peso",
+            "te": "చిలీ పెసో",
             "th": "เปโซชิลี",
             "tr": "Şili pesosu",
             "tt": "Чили песосы",
@@ -1284,6 +1289,7 @@
             "sr": "ренминби",
             "sv": "Renminbi",
             "ta": "ரென்மின்பி",
+            "te": "రెన్మిన్బి",
             "th": "เหรินหมินปี้",
             "tr": "Renminbi",
             "tt": "юән",
@@ -1702,7 +1708,7 @@
             "vi": "Bảng Ai Cập"
         },
         "ERN": {
-            "ar": "ناكفا",
+            "ar": "نقفة",
             "ca": "nakfa",
             "cs": "Eritrejská nakfa",
             "da": "Nakfa",
@@ -1776,11 +1782,11 @@
             "bg": "евро",
             "bn": "ইউরো",
             "ca": "euro",
-            "cs": "euro",
+            "cs": "Euro",
             "cy": "Ewro",
             "da": "Euro",
             "de": "Euro",
-            "en": "euro",
+            "en": "Euro",
             "eo": "eŭro",
             "es": "Euro",
             "et": "Euro",
@@ -1794,7 +1800,7 @@
             "hu": "euró",
             "ia": "Euro",
             "id": "Euro",
-            "it": "euro",
+            "it": "Euro",
             "ja": "ユーロ",
             "ko": "유로",
             "lt": "Euras",
@@ -1805,11 +1811,11 @@
             "oc": "Èuro",
             "pa": "ਯੂਰੋ",
             "pap": "Euro",
-            "pl": "euro",
+            "pl": "Euro",
             "pt": "Euro",
-            "ro": "euro",
+            "ro": "Euro",
             "ru": "евро",
-            "sk": "euro",
+            "sk": "Euro",
             "sl": "evro",
             "sr": "евро",
             "sv": "Euro",
@@ -1935,7 +1941,7 @@
             "sk": "libra šterlingov",
             "sl": "funt šterling",
             "sr": "британска фунта",
-            "sv": "Brittiskt pund",
+            "sv": "brittiskt pund",
             "ta": "பிரித்தானிய பவுண்டு",
             "th": "ปอนด์สเตอร์ลิง",
             "tr": "İngiliz sterlini",
@@ -2410,6 +2416,7 @@
             "pl": "rupia indonezyjska",
             "pt": "rupia indonésia",
             "ru": "индонезийская рупия",
+            "sk": "Indonézska rupia",
             "sl": "indonezijska rupija",
             "sr": "индонежанска рупија",
             "sv": "Rupiah",
@@ -2463,6 +2470,7 @@
             "sr": "нови израелски шекел",
             "sv": "Shekel",
             "ta": "புது இசுரேலிய சேக்கல்",
+            "te": "ఇజ్రాయెల్ షెకెల్",
             "tr": "Yeni İsrail Şekeli",
             "tt": "Исраил шекеле",
             "uk": "ізраїльський новий шекель"
@@ -2758,6 +2766,7 @@
             "sr": "јапански јен",
             "sv": "yen",
             "ta": "யென்",
+            "te": "జపనీస్ యెన్",
             "th": "เยน",
             "tr": "Japon yeni",
             "tt": "япон иенасы",
@@ -2823,6 +2832,7 @@
             "ja": "キルギス・ソム",
             "ko": "키르기스스탄 솜",
             "lt": "somas",
+            "lv": "Kirgizstānas soms",
             "nl": "Kirgizische som",
             "pa": "ਕਿਰਗਿਜ਼ਸਤਾਨੀ ਸੋਮ",
             "pl": "som",
@@ -3236,6 +3246,7 @@
             "sr": "шриланчанска рупија",
             "sv": "Lankesisk rupie",
             "ta": "இலங்கை ரூபாய்",
+            "te": "శ్రీలంక రూపాయి",
             "tr": "Sri Lanka rupisi",
             "tt": "Шри-Ланка рупиясе",
             "uk": "ланкійська рупія",
@@ -3810,6 +3821,7 @@
         "MXV": {
             "de": "UNIDAD DE INVERSION",
             "en": "unidad de inversión",
+            "eo": "Meksika unuo de investo",
             "es": "Unidades de Inversión",
             "ja": "メキシコ投資単位"
         },
@@ -3901,7 +3913,7 @@
             "de": "Namibia-Dollar",
             "en": "Namibian dollar",
             "eo": "namibia dolaro",
-            "es": "Dólar namibio",
+            "es": "dólar namibio",
             "fi": "Namibian dollari",
             "fr": "Dollar namibien",
             "ga": "dollar na Namaibe",
@@ -4090,6 +4102,7 @@
             "sr": "непалска рупија",
             "sv": "Nepalesisk rupee",
             "ta": "நேபாள ரூபாய்",
+            "te": "నేపాలీ రూపాయి",
             "th": "รูปีเนปาล",
             "tr": "Nepal rupisi",
             "tt": "Непал рупиясе",
@@ -4325,6 +4338,7 @@
             "sr": "филипински пезо",
             "sv": "Filippinsk peso",
             "ta": "பிலிப்பைன் பெசோ",
+            "te": "ఫిలిప్పీన్ పెసో",
             "th": "เปโซฟิลิปปินส์",
             "tr": "Filipinler pesosu",
             "tt": "Филипин писысы",
@@ -4370,6 +4384,7 @@
             "sr": "пакистанска рупија",
             "sv": "Pakistansk rupee",
             "ta": "பாக்கித்தானிய ரூபாய்",
+            "te": "పాకిస్థానీ రూపాయి",
             "tr": "Pakistan rupisi",
             "tt": "Пакстан рупиясе",
             "uk": "пакистанська рупія",
@@ -4549,7 +4564,7 @@
             "de": "rumänischer Leu",
             "en": "Romanian Leu",
             "eo": "rumana leo",
-            "es": "Leu rumano",
+            "es": "leu rumano",
             "et": "Rumeenia leu",
             "fi": "Romanian leu",
             "fr": "leu roumain",
@@ -4750,6 +4765,7 @@
             "sr": "саудијски ријал",
             "sv": "Saudiarabisk rial",
             "ta": "சவூதி ரியால்",
+            "te": "సౌదీ రియాల్",
             "tr": "Suudi Arabistan riyali",
             "tt": "Согуд риялы",
             "uk": "саудівський ріал",
@@ -4948,6 +4964,7 @@
             "sr": "сингапурски долар",
             "sv": "Singaporiansk dollar",
             "ta": "சிங்கப்பூர் வெள்ளி",
+            "te": "సింగపూర్ డాలర్",
             "th": "ดอลลาร์สิงคโปร์",
             "tr": "Singapur doları",
             "tt": "Сингапур доллары",
@@ -5175,7 +5192,7 @@
             "de": "syrische Lira",
             "en": "Syrian pound",
             "eo": "siria pundo",
-            "es": "Dolar sirio",
+            "es": "libra siria",
             "fi": "Syyrian punta",
             "fr": "livre syrienne",
             "ga": "punt na Siria",
@@ -5977,7 +5994,7 @@
             "ms": "Franc CFA Afrika Tengah",
             "nl": "Central African CFA franc",
             "oc": "Franc CFA d'Africa Centrala",
-            "pl": "środkowoafrykański frank CFA",
+            "pl": "frank CFA",
             "pt": "franco",
             "ro": "Franc CFA BEAC",
             "ru": "франк КФА BEAC",
@@ -5999,6 +6016,7 @@
             "fr": "argent d'investissement",
             "ja": "投資対象としての銀",
             "ms": "Perak sebagai pelaburan",
+            "pt": "Prata como investimento",
             "ru": "серебро как инвестиция",
             "sv": "Silver som investering",
             "tr": "Yatırım olarak gümüş",
@@ -6017,6 +6035,7 @@
             "lv": "zelts kā investīcija",
             "ml": "സ്വർണവും സാമ്പത്തിക ശാസ്ത്രവും",
             "ms": "emas sebagai pelaburan",
+            "pt": "Ouro como investimento",
             "ru": "золото как инвестиция",
             "sr": "investiciono zlato",
             "sv": "investeringsguld",
@@ -7905,7 +7924,6 @@
         "dolar de las islas caimán": "KYD",
         "dolar de las islas salomon": "SBD",
         "dolar de las islas salomón": "SBD",
-        "dolar de namibia": "NAD",
         "dolar de nueva zelanda": "NZD",
         "dolar de singapor": "SGD",
         "dolar de singapur": "SGD",
@@ -7963,7 +7981,6 @@
         "dolar namibia": "NAD",
         "dolar namibian": "NAD",
         "dolar namibijski": "NAD",
-        "dolar namibio": "NAD",
         "dolar neocelandes": "NZD",
         "dolar neocelandés": "NZD",
         "dolar neozeelandez": "NZD",
@@ -7978,7 +7995,6 @@
         "dolar singapura": "SGD",
         "dolar singapurski": "SGD",
         "dolar singapurtar": "SGD",
-        "dolar sirio": "SYP",
         "dolar sua": "USD",
         "dolar surinamdar": "SRD",
         "dolar suriname": "SRD",
@@ -8179,6 +8195,7 @@
         "dominicaanse peso": "DOP",
         "dominican peso": "DOP",
         "dominican peso oro": "DOP",
+        "dominički pezo": "DOP",
         "dominik pesosu": "DOP",
         "dominika peso": "DOP",
         "dominikaanisen tasavallan peso": "DOP",
@@ -8528,7 +8545,6 @@
         "etiópsky birr": "ETB",
         "eua 17": "XBD",
         "eua 9": "XBC",
-        "eur": "EUR",
         "euras": "EUR",
         "eurco": "XBA",
         "euro": "EUR",
@@ -8859,7 +8875,6 @@
         "frank kongijski": "CDF",
         "frank rwandyjski": "RWF",
         "frank szwajcarski": "CHF",
-        "frank zachodnioafrykański": "XOF",
         "franko suitzar": "CHF",
         "frw": "RWF",
         "ft": "HUF",
@@ -9180,6 +9195,7 @@
         "indonezijska rupija": "IDR",
         "indonéská rupie": "IDR",
         "indonéz rúpia": "IDR",
+        "indonézska rupia": "IDR",
         "indonēziešu rūpija": "IDR",
         "indonēzijas rūpija": "IDR",
         "inglise nael": "GBP",
@@ -9494,6 +9510,8 @@
         "kirgizia somo": "KGS",
         "kirgizische som": "KGS",
         "kirgizistansk som": "KGS",
+        "kirgizstānas soms": "KGS",
+        "kirgīzu soms": "KGS",
         "kiwi dollar": "NZD",
         "kínai jüan": "CNY",
         "kíp": "LAK",
@@ -9810,7 +9828,6 @@
         "lek na halbáine": "ALL",
         "lek novo": "ALL",
         "lekas": "ALL",
-        "lekă albaneză": "ALL",
         "lekë": "ALL",
         "leko": "ALL",
         "lempira": "HNL",
@@ -9981,6 +9998,7 @@
         "lira libanesa": "LBP",
         "lira libanese": "LBP",
         "lira na tuirce": "TRY",
+        "lira siria": "SYP",
         "lira siriana": "SYP",
         "lira síria": "SYP",
         "lira thổ nhĩ kỳ": "TRY",
@@ -10291,6 +10309,7 @@
         "meksički pezo": "MXN",
         "meksika peso": "MXN",
         "meksika pesosu": "MXN",
+        "meksika unuo de investo": "MXV",
         "meksikaanse peso": "MXN",
         "meksikas peso": "MXN",
         "meksikon peso": "MXN",
@@ -10746,6 +10765,7 @@
         "ouguiya mauritanien": "MRU",
         "ouguiya mawritania": "MRU",
         "ouguiya na máratáine": "MRU",
+        "ouro como investimento": "XAU",
         "ouro do zimbábue": "ZWG",
         "örmény dram": "AMD",
         "östkaribisk dollar": "XCD",
@@ -11111,6 +11131,7 @@
         "põhja korea vonn": "KPW",
         "põhja korea won": "KPW",
         "põhja makedoonia denaar": "MKD",
+        "prata como investimento": "XAG",
         "pula": "BWP",
         "pula botswana": "BWP",
         "pula botswanais": "BWP",
@@ -11901,6 +11922,7 @@
         "somoni taxico": "TJS",
         "somoni tayiko": "TJS",
         "somonis": "TJS",
+        "soms": "KGS",
         "sonderziehungsrecht": "XDR",
         "sos": "SOS",
         "sosh": "SOS",
@@ -12102,7 +12124,6 @@
         "szyling tanzański": "TZS",
         "szyling ugandyjski": "UGX",
         "sırp dinarı": "RSD",
-        "środkowoafrykański frank cfa": "XAF",
         "šalamounský dolar": "SBD",
         "šalomounský dolar": "SBD",
         "šekel chadaš": "ILS",
@@ -14017,6 +14038,7 @@
         "самоанский доллар": "WST",
         "самоанська тала": "WST",
         "сан томе һәм принсипи добрасы": "STN",
+        "саотомеанска добра": "STN",
         "саотомска добра": "STN",
         "саудитски риал": "SAR",
         "саудијски риал": "SAR",
@@ -15350,13 +15372,28 @@
         "ஹங்கேரிய போரிண்ட்": "HUF",
         "ஹிருன்யா": "UAH",
         "ஹொங்கொங் டொலர்": "HKD",
+        "అమెరికన్ డాలర్": "USD",
+        "ఇజ్రాయెల్ షెకెల్": "ILS",
+        "కెనడియన్ డాలర్": "CAD",
+        "చిలీ పెసో": "CLP",
+        "జపనీస్ యెన్": "JPY",
         "డిజిటల్ రూపాయి": "INR",
+        "నేపాలీ రూపాయి": "NPR",
+        "పాకిస్థానీ రూపాయి": "PKR",
+        "ఫిలిప్పీన్ పెసో": "PHP",
+        "బ్రూనై డాలర్": "BND",
         "భారత రూపాయి": "INR",
         "భారతదేశ రూపాయి": "INR",
         "భారతీయ రూపాయి": "INR",
+        "భూటానీస్ గుల్త్రమ్": "BTN",
         "యునైటెడ్ స్టేట్స్ డాలర్": "USD",
+        "యూఏఈ దిర్హామ్": "AED",
         "యూరో": "EUR",
         "రూపాయి": "INR",
+        "రెన్మిన్బి": "CNY",
+        "శ్రీలంక రూపాయి": "LKR",
+        "సింగపూర్ డాలర్": "SGD",
+        "సౌదీ రియాల్": "SAR",
         "స్విస్ ఫ్రాంక్": "CHF",
         "അൾജീരിയൻ ദിനാർ": "DZD",
         "ഇന്തോനേഷ്യൻ റുപിയ": "IDR",
@@ -15607,6 +15644,8 @@
         "부탄 뉘땀": "BTN",
         "부탄눌트럼": "BTN",
         "북마케도니아 데나르": "MKD",
+        "북조선 원": "KPW",
+        "북한 원": "KPW",
         "브라질 레알": "BRL",
         "브라질 헤알": "BRL",
         "브루나이 달러": "BND",
@@ -16199,7 +16238,6 @@
         "香港・ドル": "HKD",
         "香港元": "HKD",
         "﷼": "IRR",
-        "﷼'": "YER",
+        "﷼'": "YER"
-        "💶": "EUR"
     }
 }

searx/data/engine_traits.json

@@ -5740,186 +5740,6 @@
       "zu-ZA": "ZA"
     }
   },
-  "karmasearch": {
-    "all_locale": null,
-    "custom": {},
-    "data_type": "traits_v1",
-    "languages": {},
-    "regions": {
-      "da-DK": "da-DK",
-      "de-AT": "de-AT",
-      "de-CH": "de-CH",
-      "de-DE": "de-DE",
-      "en-AU": "en-AU",
-      "en-CA": "en-CA",
-      "en-GB": "en-GB",
-      "en-ID": "en-ID",
-      "en-IN": "en-IN",
-      "en-MY": "en-MY",
-      "en-NZ": "en-NZ",
-      "en-PH": "en-PH",
-      "en-US": "en-US",
-      "en-ZA": "en-ZA",
-      "es-AR": "es-AR",
-      "es-CL": "es-CL",
-      "es-ES": "es-ES",
-      "es-MX": "es-MX",
-      "es-US": "es-US",
-      "fi-FI": "fi-FI",
-      "fr-BE": "fr-BE",
-      "fr-CA": "fr-CA",
-      "fr-CH": "fr-CH",
-      "fr-FR": "fr-FR",
-      "it-IT": "it-IT",
-      "ja-JP": "ja-JP",
-      "ko-KR": "ko-KR",
-      "nl-BE": "nl-BE",
-      "nl-NL": "nl-NL",
-      "pl-PL": "pl-PL",
-      "pt-BR": "pt-BR",
-      "ru-RU": "ru-RU",
-      "sv-SE": "sv-SE",
-      "tr-TR": "tr-TR",
-      "zh-CN": "zh-CN",
-      "zh-HK": "zh-HK",
-      "zh-TW": "zh-TW"
-    }
-  },
-  "karmasearch images": {
-    "all_locale": null,
-    "custom": {},
-    "data_type": "traits_v1",
-    "languages": {},
-    "regions": {
-      "da-DK": "da-DK",
-      "de-AT": "de-AT",
-      "de-CH": "de-CH",
-      "de-DE": "de-DE",
-      "en-AU": "en-AU",
-      "en-CA": "en-CA",
-      "en-GB": "en-GB",
-      "en-ID": "en-ID",
-      "en-IN": "en-IN",
-      "en-MY": "en-MY",
-      "en-NZ": "en-NZ",
-      "en-PH": "en-PH",
-      "en-US": "en-US",
-      "en-ZA": "en-ZA",
-      "es-AR": "es-AR",
-      "es-CL": "es-CL",
-      "es-ES": "es-ES",
-      "es-MX": "es-MX",
-      "es-US": "es-US",
-      "fi-FI": "fi-FI",
-      "fr-BE": "fr-BE",
-      "fr-CA": "fr-CA",
-      "fr-CH": "fr-CH",
-      "fr-FR": "fr-FR",
-      "it-IT": "it-IT",
-      "ja-JP": "ja-JP",
-      "ko-KR": "ko-KR",
-      "nl-BE": "nl-BE",
-      "nl-NL": "nl-NL",
-      "pl-PL": "pl-PL",
-      "pt-BR": "pt-BR",
-      "ru-RU": "ru-RU",
-      "sv-SE": "sv-SE",
-      "tr-TR": "tr-TR",
-      "zh-CN": "zh-CN",
-      "zh-HK": "zh-HK",
-      "zh-TW": "zh-TW"
-    }
-  },
-  "karmasearch news": {
-    "all_locale": null,
-    "custom": {},
-    "data_type": "traits_v1",
-    "languages": {},
-    "regions": {
-      "da-DK": "da-DK",
-      "de-AT": "de-AT",
-      "de-CH": "de-CH",
-      "de-DE": "de-DE",
-      "en-AU": "en-AU",
-      "en-CA": "en-CA",
-      "en-GB": "en-GB",
-      "en-ID": "en-ID",
-      "en-IN": "en-IN",
-      "en-MY": "en-MY",
-      "en-NZ": "en-NZ",
-      "en-PH": "en-PH",
-      "en-US": "en-US",
-      "en-ZA": "en-ZA",
-      "es-AR": "es-AR",
-      "es-CL": "es-CL",
-      "es-ES": "es-ES",
-      "es-MX": "es-MX",
-      "es-US": "es-US",
-      "fi-FI": "fi-FI",
-      "fr-BE": "fr-BE",
-      "fr-CA": "fr-CA",
-      "fr-CH": "fr-CH",
-      "fr-FR": "fr-FR",
-      "it-IT": "it-IT",
-      "ja-JP": "ja-JP",
-      "ko-KR": "ko-KR",
-      "nl-BE": "nl-BE",
-      "nl-NL": "nl-NL",
-      "pl-PL": "pl-PL",
-      "pt-BR": "pt-BR",
-      "ru-RU": "ru-RU",
-      "sv-SE": "sv-SE",
-      "tr-TR": "tr-TR",
-      "zh-CN": "zh-CN",
-      "zh-HK": "zh-HK",
-      "zh-TW": "zh-TW"
-    }
-  },
-  "karmasearch videos": {
-    "all_locale": null,
-    "custom": {},
-    "data_type": "traits_v1",
-    "languages": {},
-    "regions": {
-      "da-DK": "da-DK",
-      "de-AT": "de-AT",
-      "de-CH": "de-CH",
-      "de-DE": "de-DE",
-      "en-AU": "en-AU",
-      "en-CA": "en-CA",
-      "en-GB": "en-GB",
-      "en-ID": "en-ID",
-      "en-IN": "en-IN",
-      "en-MY": "en-MY",
-      "en-NZ": "en-NZ",
-      "en-PH": "en-PH",
-      "en-US": "en-US",
-      "en-ZA": "en-ZA",
-      "es-AR": "es-AR",
-      "es-CL": "es-CL",
-      "es-ES": "es-ES",
-      "es-MX": "es-MX",
-      "es-US": "es-US",
-      "fi-FI": "fi-FI",
-      "fr-BE": "fr-BE",
-      "fr-CA": "fr-CA",
-      "fr-CH": "fr-CH",
-      "fr-FR": "fr-FR",
-      "it-IT": "it-IT",
-      "ja-JP": "ja-JP",
-      "ko-KR": "ko-KR",
-      "nl-BE": "nl-BE",
-      "nl-NL": "nl-NL",
-      "pl-PL": "pl-PL",
-      "pt-BR": "pt-BR",
-      "ru-RU": "ru-RU",
-      "sv-SE": "sv-SE",
-      "tr-TR": "tr-TR",
-      "zh-CN": "zh-CN",
-      "zh-HK": "zh-HK",
-      "zh-TW": "zh-TW"
-    }
-  },
   "mojeek": {
     "all_locale": null,
     "custom": {
@@ -6814,6 +6634,255 @@
     },
     "regions": {}
   },
+  "privacywall": {
+    "all_locale": null,
+    "custom": {},
+    "data_type": "traits_v1",
+    "languages": {},
+    "regions": {
+      "bg-BG": "BG",
+      "cs-CZ": "CZ",
+      "da-DK": "DK",
+      "de-AT": "AT",
+      "de-BE": "BE",
+      "de-CH": "CH",
+      "de-DE": "DE",
+      "de-LI": "LI",
+      "de-LU": "LU",
+      "el-CY": "CY",
+      "el-GR": "GR",
+      "en-AU": "AU",
+      "en-CA": "CA",
+      "en-GB": "GB",
+      "en-HK": "HK",
+      "en-IE": "IE",
+      "en-IN": "IN",
+      "en-MT": "MT",
+      "en-NZ": "NZ",
+      "en-PH": "PH",
+      "en-SG": "SG",
+      "en-US": "US",
+      "es-AR": "AR",
+      "es-CL": "CL",
+      "es-CO": "CO",
+      "es-ES": "ES",
+      "es-MX": "MX",
+      "es-PE": "PE",
+      "es-VE": "VE",
+      "et-EE": "EE",
+      "fi-FI": "FI",
+      "fil-PH": "PH",
+      "fr-BE": "BE",
+      "fr-CA": "CA",
+      "fr-CH": "CH",
+      "fr-FR": "FR",
+      "fr-LU": "LU",
+      "ga-IE": "IE",
+      "gsw-CH": "CH",
+      "gsw-LI": "LI",
+      "hi-IN": "IN",
+      "hr-HR": "HR",
+      "hu-HU": "HU",
+      "id-ID": "ID",
+      "it-CH": "CH",
+      "it-IT": "IT",
+      "ja-JP": "JP",
+      "ko-KR": "KR",
+      "lb-LU": "LU",
+      "lt-LT": "LT",
+      "lv-LV": "LV",
+      "mi-NZ": "NZ",
+      "ms-MY": "MY",
+      "ms-SG": "SG",
+      "mt-MT": "MT",
+      "nb-NO": "NO",
+      "nl-BE": "BE",
+      "nl-NL": "NL",
+      "nn-NO": "NO",
+      "pl-PL": "PL",
+      "pt-BR": "BR",
+      "pt-PT": "PT",
+      "qu-PE": "PE",
+      "ro-RO": "RO",
+      "sk-SK": "SK",
+      "sl-SI": "SI",
+      "sv-FI": "FI",
+      "sv-SE": "SE",
+      "ta-SG": "SG",
+      "th-TH": "TH",
+      "tr-CY": "CY",
+      "vi-VN": "VN",
+      "zh-HK": "HK",
+      "zh-SG": "SG",
+      "zh-TW": "TW"
+    }
+  },
+  "privacywall images": {
+    "all_locale": null,
+    "custom": {},
+    "data_type": "traits_v1",
+    "languages": {},
+    "regions": {
+      "bg-BG": "BG",
+      "cs-CZ": "CZ",
+      "da-DK": "DK",
+      "de-AT": "AT",
+      "de-BE": "BE",
+      "de-CH": "CH",
+      "de-DE": "DE",
+      "de-LI": "LI",
+      "de-LU": "LU",
+      "el-CY": "CY",
+      "el-GR": "GR",
+      "en-AU": "AU",
+      "en-CA": "CA",
+      "en-GB": "GB",
+      "en-HK": "HK",
+      "en-IE": "IE",
+      "en-IN": "IN",
+      "en-MT": "MT",
+      "en-NZ": "NZ",
+      "en-PH": "PH",
+      "en-SG": "SG",
+      "en-US": "US",
+      "es-AR": "AR",
+      "es-CL": "CL",
+      "es-CO": "CO",
+      "es-ES": "ES",
+      "es-MX": "MX",
+      "es-PE": "PE",
+      "es-VE": "VE",
+      "et-EE": "EE",
+      "fi-FI": "FI",
+      "fil-PH": "PH",
+      "fr-BE": "BE",
+      "fr-CA": "CA",
+      "fr-CH": "CH",
+      "fr-FR": "FR",
+      "fr-LU": "LU",
+      "ga-IE": "IE",
+      "gsw-CH": "CH",
+      "gsw-LI": "LI",
+      "hi-IN": "IN",
+      "hr-HR": "HR",
+      "hu-HU": "HU",
+      "id-ID": "ID",
+      "it-CH": "CH",
+      "it-IT": "IT",
+      "ja-JP": "JP",
+      "ko-KR": "KR",
+      "lb-LU": "LU",
+      "lt-LT": "LT",
+      "lv-LV": "LV",
+      "mi-NZ": "NZ",
+      "ms-MY": "MY",
+      "ms-SG": "SG",
+      "mt-MT": "MT",
+      "nb-NO": "NO",
+      "nl-BE": "BE",
+      "nl-NL": "NL",
+      "nn-NO": "NO",
+      "pl-PL": "PL",
+      "pt-BR": "BR",
+      "pt-PT": "PT",
+      "qu-PE": "PE",
+      "ro-RO": "RO",
+      "sk-SK": "SK",
+      "sl-SI": "SI",
+      "sv-FI": "FI",
+      "sv-SE": "SE",
+      "ta-SG": "SG",
+      "th-TH": "TH",
+      "tr-CY": "CY",
+      "vi-VN": "VN",
+      "zh-HK": "HK",
+      "zh-SG": "SG",
+      "zh-TW": "TW"
+    }
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+  "privacywall videos": {
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+    "custom": {},
+    "data_type": "traits_v1",
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+      "de-BE": "BE",
+      "de-CH": "CH",
+      "de-DE": "DE",
+      "de-LI": "LI",
+      "de-LU": "LU",
+      "el-CY": "CY",
+      "el-GR": "GR",
+      "en-AU": "AU",
+      "en-CA": "CA",
+      "en-GB": "GB",
+      "en-HK": "HK",
+      "en-IE": "IE",
+      "en-IN": "IN",
+      "en-MT": "MT",
+      "en-NZ": "NZ",
+      "en-PH": "PH",
+      "en-SG": "SG",
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+      "es-AR": "AR",
+      "es-CL": "CL",
+      "es-CO": "CO",
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+      "es-MX": "MX",
+      "es-PE": "PE",
+      "es-VE": "VE",
+      "et-EE": "EE",
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+      "fr-BE": "BE",
+      "fr-CA": "CA",
+      "fr-CH": "CH",
+      "fr-FR": "FR",
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+      "ga-IE": "IE",
+      "gsw-CH": "CH",
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+      "hr-HR": "HR",
+      "hu-HU": "HU",
+      "id-ID": "ID",
+      "it-CH": "CH",
+      "it-IT": "IT",
+      "ja-JP": "JP",
+      "ko-KR": "KR",
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+      "zh-SG": "SG",
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     "custom": {},
@@ -7355,6 +7424,222 @@
     },
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+        "ca": "ca",
+        "cs": "cs",
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+        "de-DE": "de-de",
+        "el": "el",
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+        "en-GB": "en-gb",
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+        "eu": "eu",
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+        "fr-CA": "fr-ca",
+        "fr-FR": "fr-fr",
+        "gl": "gl",
+        "hr": "hr",
+        "hu": "hu",
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+        "ja-JP": "ja-jp",
+        "ka": "ka",
+        "ko": "ko",
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+        "lv": "lv",
+        "ms": "ms",
+        "nb": "nb",
+        "nl": "nl",
+        "pl": "pl",
+        "pt-BR": "pt-br",
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+        "ru": "ru",
+        "sk": "sk",
+        "sl": "sl",
+        "sq-AL": "sq-al",
+        "sr": "sr",
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+        "sv": "sv",
+        "sw-KE": "sw-ke",
+        "th": "th",
+        "tr": "tr",
+        "uk": "uk",
+        "vi": "vi",
+        "zh": "zh",
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+      "en-CA": "ca",
+      "en-GB": "gb",
+      "en-HK": "hk",
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+      "es-ES": "es",
+      "es-MX": "mx",
+      "fi-FI": "fi",
+      "fil-PH": "ph",
+      "fr-BE": "be",
+      "fr-CA": "ca",
+      "fr-CH": "ch",
+      "fr-FR": "fr",
+      "gsw-CH": "ch",
+      "hi-IN": "in",
+      "id-ID": "id",
+      "it-CH": "ch",
+      "it-IT": "it",
+      "ja-JP": "jp",
+      "ko-KR": "kr",
+      "mi-NZ": "nz",
+      "ms-MY": "my",
+      "nb-NO": "no",
+      "nl-BE": "be",
+      "nl-NL": "nl",
+      "nn-NO": "no",
+      "pl-PL": "pl",
+      "pt-BR": "br",
+      "pt-PT": "pt",
+      "ru-RU": "ru",
+      "sv-FI": "fi",
+      "sv-SE": "se",
+      "tr-TR": "tr",
+      "zh-CN": "cn",
+      "zh-HK": "hk",
+      "zh-TW": "tw"
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+  "resulthunter images": {
+    "all_locale": "all",
+    "custom": {
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+        "bg": "bg",
+        "br": "br",
+        "ca": "ca",
+        "cs": "cs",
+        "cy": "cy",
+        "da": "da",
+        "de-DE": "de-de",
+        "el": "el",
+        "en-CA": "en-ca",
+        "en-GB": "en-gb",
+        "en-IN": "en-in",
+        "en-US": "en-us",
+        "es": "es",
+        "et": "et",
+        "eu": "eu",
+        "fi-FI": "fi-fi",
+        "fr-CA": "fr-ca",
+        "fr-FR": "fr-fr",
+        "gl": "gl",
+        "hr": "hr",
+        "hu": "hu",
+        "id": "id",
+        "it": "it",
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+        "ka": "ka",
+        "ko": "ko",
+        "lt": "lt",
+        "lv": "lv",
+        "ms": "ms",
+        "nb": "nb",
+        "nl": "nl",
+        "pl": "pl",
+        "pt-BR": "pt-br",
+        "ro": "ro",
+        "ru": "ru",
+        "sk": "sk",
+        "sl": "sl",
+        "sq-AL": "sq-al",
+        "sr": "sr",
+        "sr_Latn": "sr-latn",
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+        "th": "th",
+        "tr": "tr",
+        "uk": "uk",
+        "vi": "vi",
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searx/data/useragents.json

@@ -5,7 +5,7 @@
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     "versions": [
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 }

searx/data/wikidata_units.json

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@@ -84,6 +79,11 @@
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@@ -124,11 +124,6 @@
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@@ -199,6 +194,11 @@
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@@ -425,9 +425,9 @@
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@@ -995,9 +995,9 @@
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@@ -1504,6 +1504,11 @@
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@@ -2314,79 +2319,124 @@
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@@ -2395,9 +2445,9 @@
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@@ -2434,6 +2484,16 @@
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@@ -2464,6 +2524,11 @@
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@@ -2499,6 +2564,11 @@
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@@ -2509,6 +2579,11 @@
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@@ -2540,14 +2615,14 @@
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@@ -2560,14 +2635,14 @@
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@@ -2810,14 +2885,14 @@
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@@ -2865,15 +2940,20 @@
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     "Q12129": {
         "si_name": "Q11573",
         "symbol": "pc",
         "to_si_factor": 3.085677581491367e+16
     },
+    "Q12145303": {
+        "si_name": "Q11573",
+        "symbol": "rd",
+        "to_si_factor": 5.02921
+    },
     "Q121965382": {
         "si_name": "Q121965382",
         "symbol": "mol/mol",
@@ -3114,6 +3194,11 @@
         "symbol": "QF",
         "to_si_factor": 1e+30
     },
+    "Q12558489": {
+        "si_name": "Q25517",
+        "symbol": "pk (UK)",
+        "to_si_factor": 0.00909218
+    },
     "Q125962250": {
         "si_name": null,
         "symbol": "Ry",
@@ -3240,14 +3325,14 @@
         "to_si_factor": 1e-30
     },
     "Q131395783": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Rib",
-        "to_si_factor": null
+        "to_si_factor": 1.2379400392853803e+27
     },
     "Q131395793": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Qib",
-        "to_si_factor": null
+        "to_si_factor": 1.2676506002282294e+30
     },
     "Q13147228": {
         "si_name": "Q844211",
@@ -3309,6 +3394,11 @@
         "symbol": "1/K",
         "to_si_factor": null
     },
+    "Q133796439": {
+        "si_name": null,
+        "symbol": "T/mm²",
+        "to_si_factor": null
+    },
     "Q13400897": {
         "si_name": "Q1051665",
         "symbol": "g",
@@ -3317,18 +3407,23 @@
     "Q13479685": {
         "si_name": "Q44395",
         "symbol": "mm H2O",
-        "to_si_factor": 9.80638
+        "to_si_factor": 9.80665
     },
     "Q1351253": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Eib",
-        "to_si_factor": null
+        "to_si_factor": 1.152921504606847e+18
     },
     "Q1351334": {
         "si_name": null,
         "symbol": "Pib",
         "to_si_factor": null
     },
+    "Q135373020": {
+        "si_name": null,
+        "symbol": "GTexel",
+        "to_si_factor": null
+    },
     "Q135415097": {
         "si_name": "Q25236",
         "symbol": "shp",
@@ -3380,9 +3475,9 @@
         "to_si_factor": 1e-06
     },
     "Q136039973": {
-        "si_name": null,
+        "si_name": "Q6137407",
         "symbol": "FPS",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q1361854": {
         "si_name": "Q11570",
@@ -3450,9 +3545,9 @@
         "to_si_factor": 1000000000000.0
     },
     "Q139054848": {
-        "si_name": null,
+        "si_name": "Q117899185",
         "symbol": "A·h/m²",
-        "to_si_factor": null
+        "to_si_factor": 3600.0
     },
     "Q139086088": {
         "si_name": "Q69425409",
@@ -3642,7 +3737,7 @@
     "Q1654435": {
         "si_name": "Q25250",
         "symbol": "IRE",
-        "to_si_factor": 0.007
+        "to_si_factor": 0.007143
     },
     "Q16673974": {
         "si_name": null,
@@ -3820,9 +3915,9 @@
         "to_si_factor": 0.01
     },
     "Q18434272": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "°Balling",
-        "to_si_factor": null
+        "to_si_factor": 0.01
     },
     "Q185078": {
         "si_name": "Q25343",
@@ -3850,9 +3945,9 @@
         "to_si_factor": 1e-21
     },
     "Q188768": {
-        "si_name": null,
+        "si_name": "Q6137407",
         "symbol": "FLOPS",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q190095": {
         "si_name": "Q190095",
@@ -3989,6 +4084,11 @@
         "symbol": "ppb",
         "to_si_factor": 1e-09
     },
+    "Q206037": {
+        "si_name": "Q6137407",
+        "symbol": "r/min",
+        "to_si_factor": 0.0166667
+    },
     "Q2064166": {
         "si_name": "Q179836",
         "symbol": "fc",
@@ -4320,9 +4420,9 @@
         "to_si_factor": 10.0
     },
     "Q2243141": {
-        "si_name": null,
+        "si_name": "Q6137407",
         "symbol": "Gb/s",
-        "to_si_factor": null
+        "to_si_factor": 1000000000.0
     },
     "Q2254856": {
         "si_name": "Q25343",
@@ -4335,9 +4435,9 @@
         "to_si_factor": 0.00508
     },
     "Q2269250": {
-        "si_name": null,
+        "si_name": "Q6137407",
         "symbol": "kb/s",
-        "to_si_factor": null
+        "to_si_factor": 1000.0
     },
     "Q2278977": {
         "si_name": null,
@@ -4535,9 +4635,9 @@
         "to_si_factor": 898755178700.0
     },
     "Q25325238": {
-        "si_name": null,
+        "si_name": "Q106919394",
         "symbol": "bhp/cm³",
-        "to_si_factor": null
+        "to_si_factor": 745700000.0
     },
     "Q253276": {
         "si_name": "Q11573",
@@ -4545,9 +4645,9 @@
         "to_si_factor": 1609.344
     },
     "Q2533495": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "°P",
-        "to_si_factor": null
+        "to_si_factor": 0.01
     },
     "Q25343": {
         "si_name": "Q25343",
@@ -4885,9 +4985,9 @@
         "to_si_factor": 9.80665
     },
     "Q28657331": {
-        "si_name": null,
+        "si_name": "Q106688958",
         "symbol": "erg/(s cm²)",
-        "to_si_factor": null
+        "to_si_factor": 0.001
     },
     "Q28683485": {
         "si_name": "Q28683485",
@@ -4920,9 +5020,9 @@
         "to_si_factor": 0.001
     },
     "Q29463526": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "hr/yr",
-        "to_si_factor": null
+        "to_si_factor": 1.14155e-06
     },
     "Q296936": {
         "si_name": "Q25269",
@@ -5155,9 +5255,9 @@
         "to_si_factor": 1e-15
     },
     "Q3194304": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "kb",
-        "to_si_factor": null
+        "to_si_factor": 1000.0
     },
     "Q3196665": {
         "si_name": "Q215571",
@@ -5295,9 +5395,9 @@
         "to_si_factor": 3517.0
     },
     "Q3332814": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Mb",
-        "to_si_factor": null
+        "to_si_factor": 1000000.0
     },
     "Q33680": {
         "si_name": "Q33680",
@@ -5390,9 +5490,9 @@
         "to_si_factor": 3.085677581e+22
     },
     "Q3815076": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Kib",
-        "to_si_factor": null
+        "to_si_factor": 1024.0
     },
     "Q3858002": {
         "si_name": "Q25406",
@@ -5410,9 +5510,9 @@
         "to_si_factor": 0.3048
     },
     "Q389062": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Tib",
-        "to_si_factor": null
+        "to_si_factor": 1099511627776.0
     },
     "Q3902688": {
         "si_name": "Q25517",
@@ -5534,6 +5634,11 @@
         "symbol": "D",
         "to_si_factor": 3.335640951981521e-30
     },
+    "Q4063874": {
+        "si_name": "Q21401573",
+        "symbol": "amg",
+        "to_si_factor": 2.6868e+25
+    },
     "Q4068266": {
         "si_name": "Q11570",
         "symbol": "Ʒ",
@@ -5640,9 +5745,9 @@
         "to_si_factor": null
     },
     "Q474533": {
-        "si_name": null,
+        "si_name": "Q25272",
         "symbol": "At",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q48013": {
         "si_name": "Q11570",
@@ -5705,14 +5810,14 @@
         "to_si_factor": 0.01
     },
     "Q50094": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Np",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q50098": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "B",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q50190518": {
         "si_name": "Q25377184",
@@ -5755,9 +5860,9 @@
         "to_si_factor": 1000.0
     },
     "Q524410": {
-        "si_name": null,
+        "si_name": "Q11574",
         "symbol": "Ga",
-        "to_si_factor": null
+        "to_si_factor": 3.15576e+16
     },
     "Q531": {
         "si_name": "Q11573",
@@ -5765,9 +5870,9 @@
         "to_si_factor": 9460730472580800.0
     },
     "Q5329": {
-        "si_name": null,
+        "si_name": "Q50098",
         "symbol": "dB",
-        "to_si_factor": null
+        "to_si_factor": 0.1
     },
     "Q53393488": {
         "si_name": "Q39369",
@@ -6410,9 +6515,9 @@
         "to_si_factor": 3.4262590996353905
     },
     "Q549389": {
-        "si_name": null,
+        "si_name": "Q6137407",
         "symbol": "b/s",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q550341": {
         "si_name": "Q550341",
@@ -6440,9 +6545,9 @@
         "to_si_factor": null
     },
     "Q5558595": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "GFLOPS",
-        "to_si_factor": null
+        "to_si_factor": 1000000000.0
     },
     "Q55663153": {
         "si_name": "Q55663153",
@@ -6519,20 +6624,25 @@
         "symbol": "GtCO2eq",
         "to_si_factor": null
     },
+    "Q57084839": {
+        "si_name": null,
+        "symbol": "gCDE/km",
+        "to_si_factor": null
+    },
     "Q57084901": {
         "si_name": null,
         "symbol": "KgCO2eq",
         "to_si_factor": null
     },
     "Q57084921": {
-        "si_name": null,
+        "si_name": "Q11570",
         "symbol": "gCO2eq",
-        "to_si_factor": null
+        "to_si_factor": 0.001
     },
     "Q5711255": {
-        "si_name": null,
+        "si_name": "Q25517",
         "symbol": "aL",
-        "to_si_factor": null
+        "to_si_factor": 1e-21
     },
     "Q5711261": {
         "si_name": "Q25517",
@@ -6674,11 +6784,6 @@
         "symbol": "in",
         "to_si_factor": 0.0254
     },
-    "Q61793198": {
-        "si_name": "Q11573",
-        "symbol": "rd",
-        "to_si_factor": 5.02921
-    },
     "Q61794766": {
         "si_name": "Q11573",
         "symbol": "ch (US survey)",
@@ -6710,9 +6815,9 @@
         "to_si_factor": null
     },
     "Q61995006": {
-        "si_name": null,
+        "si_name": "Q106682512",
         "symbol": "KWth",
-        "to_si_factor": null
+        "to_si_factor": 1000.0
     },
     "Q61996348": {
         "si_name": "Q794261",
@@ -6755,14 +6860,14 @@
         "to_si_factor": 1.1574074e-05
     },
     "Q64740041": {
-        "si_name": null,
+        "si_name": "Q106688958",
         "symbol": "kWh/(m² yr)",
-        "to_si_factor": null
+        "to_si_factor": 0.000114
     },
     "Q64740314": {
-        "si_name": null,
+        "si_name": "Q106688958",
         "symbol": "kWh/(m² day)",
-        "to_si_factor": null
+        "to_si_factor": 41.67
     },
     "Q64748817": {
         "si_name": "Q80374519",
@@ -6825,9 +6930,9 @@
         "to_si_factor": 1016.0469088
     },
     "Q66778234": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "TFLOPS",
-        "to_si_factor": null
+        "to_si_factor": 1000000000000.0
     },
     "Q66778809": {
         "si_name": null,
@@ -6839,6 +6944,11 @@
         "symbol": "PFLOPS",
         "to_si_factor": null
     },
+    "Q66778951": {
+        "si_name": null,
+        "symbol": "ZFLOPS",
+        "to_si_factor": null
+    },
     "Q67060736": {
         "si_name": "Q67060736",
         "symbol": "W/kg",
@@ -7225,9 +7335,9 @@
         "to_si_factor": 1.0
     },
     "Q7350781": {
-        "si_name": null,
+        "si_name": "Q6137407",
         "symbol": "Mb/s",
-        "to_si_factor": null
+        "to_si_factor": 1000000.0
     },
     "Q743895": {
         "si_name": "Q39369",
@@ -7545,9 +7655,9 @@
         "to_si_factor": 1.0
     },
     "Q836941": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "°Bx",
-        "to_si_factor": null
+        "to_si_factor": 0.01
     },
     "Q83853845": {
         "si_name": "Q83853845",
@@ -7599,6 +7709,11 @@
         "symbol": "hm",
         "to_si_factor": 100.0
     },
+    "Q84451486": {
+        "si_name": "Q84451486",
+        "symbol": "K m/W",
+        "to_si_factor": 1.0
+    },
     "Q844976": {
         "si_name": "Q2844478",
         "symbol": "Oe",
@@ -7630,9 +7745,9 @@
         "to_si_factor": 1000000000.0
     },
     "Q855161": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "Yib",
-        "to_si_factor": null
+        "to_si_factor": 1.2089258196146292e+24
     },
     "Q856240": {
         "si_name": "Q794261",
@@ -7659,6 +7774,11 @@
         "symbol": "abA",
         "to_si_factor": 10.0
     },
+    "Q86897783": {
+        "si_name": "Q86897783",
+        "symbol": "Pa² s",
+        "to_si_factor": 1.0
+    },
     "Q87047886": {
         "si_name": "Q87047886",
         "symbol": "Pa s/m³",
@@ -7680,14 +7800,14 @@
         "to_si_factor": 1e-12
     },
     "Q8799": {
-        "si_name": null,
+        "si_name": "Q199",
         "symbol": "B",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q8805": {
-        "si_name": null,
+        "si_name": "Q8805",
         "symbol": "bit",
-        "to_si_factor": null
+        "to_si_factor": 1.0
     },
     "Q88296091": {
         "si_name": "Q25517",
@@ -7714,11 +7834,6 @@
         "symbol": "bu (UK)",
         "to_si_factor": 0.03636872
     },
-    "Q89662131": {
-        "si_name": "Q25517",
-        "symbol": "pt (UK)",
-        "to_si_factor": 0.00056826125
-    },
     "Q89992008": {
         "si_name": "Q89992008",
         "symbol": "F⁻¹",
@@ -7745,9 +7860,9 @@
         "to_si_factor": null
     },
     "Q9048643": {
-        "si_name": null,
+        "si_name": "Q25517",
         "symbol": "nl",
-        "to_si_factor": null
+        "to_si_factor": 1e-12
     },
     "Q905912": {
         "si_name": "Q281096",

searx/enginelib/__init__.py

@@ -3,6 +3,7 @@
 
 - :py:obj:`searx.enginelib.EngineCache`
 - :py:obj:`searx.enginelib.Engine`
+- :py:obj:`searx.enginelib.EngineAbout`
 - :py:obj:`searx.enginelib.traits`
 
 There is a command line for developer purposes and for deeper analysis.  Here is
@@ -23,7 +24,7 @@ an example in which the command line is called in the development environment::
 
 """
 
-__all__ = ["EngineCache", "Engine", "ENGINES_CACHE"]
+__all__ = ["EngineCache", "Engine", "EngineAbout", "ENGINES_CACHE"]
 
 import typing as t
 import abc
@@ -31,6 +32,7 @@ from collections.abc import Callable
 import logging
 import string
 import typer
+import msgspec
 
 from ..cache import ExpireCacheSQLite, ExpireCacheCfg
 
@@ -39,7 +41,7 @@ if t.TYPE_CHECKING:
     from searx.enginelib.traits import EngineTraits
     from searx.extended_types import SXNG_Response
     from searx.result_types import EngineResults
-    from searx.search.processors import OfflineParamTypes, OnlineParamTypes
+    from searx.search.processors import OfflineParamTypes, OnlineParamTypes, ProcessorType
 
 ENGINES_CACHE: ExpireCacheSQLite = ExpireCacheSQLite.build_cache(
     ExpireCacheCfg(
@@ -160,7 +162,8 @@ class EngineCache:
     def __init__(self, engine_name: str, expire: int | None = None):
         self.expire: int = expire or ENGINES_CACHE.cfg.MAXHOLD_TIME
         _valid = "-_." + string.ascii_letters + string.digits
-        self.table_name: str = "".join([c if c in _valid else "_" for c in engine_name])
+        # engine_name is a table and SQL table names must start with a letter
+        self.table_name: str = "eng_" + "".join([c if c in _valid else "_" for c in engine_name])
 
     def set(self, key: str, value: t.Any, expire: int | None = None) -> bool:
         return ENGINES_CACHE.set(
@@ -177,111 +180,7 @@ class EngineCache:
         return ENGINES_CACHE.secret_hash(name=name)
 
 
-class Engine(abc.ABC):  # pylint: disable=too-few-public-methods
+class EngineAbout(msgspec.Struct, kw_only=True):
-    """Class of engine instances build from YAML settings.
-
-    Further documentation see :ref:`general engine configuration`.
-
-    .. hint::
-
-       This class is currently never initialized and only used for type hinting.
-    """
-
-    logger: logging.Logger
-
-    # Common options in the engine module
-
-    engine_type: str
-    """Type of the engine (:ref:`searx.search.processors`)"""
-
-    paging: bool
-    """Engine supports multiple pages."""
-
-    max_page: int = 0
-    """If the engine supports paging, then this is the value for the last page
-    that is still supported. ``0`` means unlimited numbers of pages."""
-
-    time_range_support: bool
-    """Engine supports search time range."""
-
-    safesearch: bool
-    """Engine supports SafeSearch"""
-
-    language_support: bool
-    """Engine supports languages (locales) search."""
-
-    language: str
-    """For an engine, when there is ``language: ...`` in the YAML settings the engine
-    does support only this one language:
-
-    .. code:: yaml
-
-      - name: google french
-        engine: google
-        language: fr
-    """
-
-    region: str
-    """For an engine, when there is ``region: ...`` in the YAML settings the engine
-    does support only this one region::
-
-    .. code:: yaml
-
-      - name: google belgium
-        engine: google
-        region: fr-BE
-    """
-
-    fetch_traits: "Callable[[EngineTraits, bool], None]"
-    """Function to to fetch engine's traits from origin."""
-
-    traits: "traits.EngineTraits"
-    """Traits of the engine."""
-
-    # settings.yml
-
-    categories: list[str]
-    """Specifies to which :ref:`engine categories` the engine should be added."""
-
-    name: str
-    """Name that will be used across SearXNG to define this engine.  In settings, on
-    the result page .."""
-
-    engine: str
-    """Name of the python file used to handle requests and responses to and from
-    this search engine (file name from :origin:`searx/engines` without
-    ``.py``)."""
-
-    enable_http: bool
-    """Enable HTTP (by default only HTTPS is enabled)."""
-
-    shortcut: str
-    """Code used to execute bang requests (``!foo``)"""
-
-    timeout: float
-    """Specific timeout for search-engine."""
-
-    display_error_messages: bool
-    """Display error messages on the web UI."""
-
-    proxies: dict[str, dict[str, str]]
-    """Set proxies for a specific engine (YAML):
-
-    .. code:: yaml
-
-       proxies :
-         http:  socks5://proxy:port
-         https: socks5://proxy:port
-    """
-
-    disabled: bool
-    """To disable by default the engine, but not deleting it.  It will allow the
-    user to manually activate it in the settings."""
-
-    inactive: bool
-    """Remove the engine from the settings (*disabled & removed*)."""
-
-    about: dict[str, dict[str, str]]
     """Additional fields describing the engine.
 
     .. code:: yaml
@@ -295,21 +194,173 @@ class Engine(abc.ABC):  # pylint: disable=too-few-public-methods
           results: HTML
     """
 
-    using_tor_proxy: bool
+    # pylint: disable=too-few-public-methods
+
+    website: str = ""
+    """Official web-site of the origin."""
+
+    wikidata_id: str = ""
+    """`Wikidata ID <https://www.wikidata.org/wiki/Wikidata:Identifiers>`_"""
+
+    official_api_documentation: str = ""
+    """URL of the official API (regardless of whether it is used)"""
+
+    use_official_api: bool = False
+    """SearXNG engine makes use of the official API or not"""
+    require_api_key: bool = False
+    """API requires a key or not."""
+
+    results: str = ""
+    """Data format of the source (online-engines: of the response)."""
+
+    description: str = ""
+    """Brief description of the engine and where it gets its data from.
+
+    This value should only be set as long as no description of the data source
+    is available via a :py:obj:`EngineAbout.wikidata_id`.
+    """
+
+    language: str = ""
+    """Deprecated! Migrate your setting from `engine.about.language` to
+    `engine.language`"""
+
+
+class Engine(abc.ABC):  # pylint: disable=too-few-public-methods
+    """Class of engine instances build from YAML settings.
+
+    Further documentation see :ref:`general engine configuration`.
+
+    The defaults are taken from :py:obj:`searx.engines.ENGINE_DEFAULT_ARGS`.
+
+    .. hint::
+
+       This class is currently never initialized and only used for type hinting.
+    """
+
+    logger: logging.Logger
+
+    # Common options of the engine module
+
+    engine_type: "ProcessorType" = "online"
+    """Type of the engine (:ref:`searx.search.processors`)"""
+
+    paging: bool = False
+    """Engine supports multiple pages."""
+
+    max_page: int = 0
+    """If the engine supports paging, then this is the value for the last page
+    that is still supported. ``0`` means unlimited numbers of pages."""
+
+    time_range_support: bool = False
+    """Engine supports search time range."""
+
+    safesearch: bool = False
+    """Engine supports SafeSearch"""
+
+    language_support: bool = False
+    """Engine supports languages (locales) search."""
+
+    fetch_traits: "Callable[[EngineTraits, bool], None]"
+    """Function to to fetch engine's traits from origin."""
+
+    traits: "traits.EngineTraits"
+    """Traits of the engine."""
+
+    # settings.yml
+
+    name: str
+    """Name that will be used across SearXNG to define this engine.  In settings, on
+    the result page .."""
+
+    engine: str
+    """Name of the python file used to handle requests and responses to and from
+    this search engine (file name from :origin:`searx/engines` without
+    ``.py``)."""
+
+    categories: list[str] = ["general"]
+    """Specifies to which :ref:`engine categories` the engine should be added."""
+
+    language: str = ""
+    """If the engine supports only one language, this language is specified here
+    (``en``, ``de``, ``"no"`` or ..); otherwise, the value remains empty. For
+    the YAML configuration: think of the `YAML-Norway problem
+    <https://ruuda.nl/2023/the-yaml-document-from-hell#the-norway-problem>`_
+
+    .. code:: yaml
+
+      - name: google norway
+        engine: google
+        language: "no"
+
+    Depending on ``language_support``, this value has similar but also slightly
+    different meanings.
+
+    - When ``language_support`` is **true**, the map of
+      :py:obj:`traits.EngineTraits.languages` is reduced to the selected
+      language
+
+    - When ``language_support`` is **false**, then the implementation of the
+      engine only supports this one ``language``
+    """
+
+    region: str = ""
+    """For an engine, when there is ``region: ...`` in the YAML settings the engine
+    does support only this one region::
+
+    .. code:: yaml
+
+      - name: google belgium
+        engine: google
+        region: fr-BE
+    """
+
+    enable_http: bool
+    """Enable HTTP (by default only HTTPS is enabled)."""
+
+    shortcut: str
+    """Code used to execute bang requests (``!foo``)"""
+
+    timeout: float
+    """Specific timeout for search-engine."""
+
+    display_error_messages: bool
+    """Display error messages on the web UI."""
+
+    disabled: bool = False
+    """To disable by default the engine, but not deleting it.  It will allow the
+    user to manually activate it in the settings."""
+
+    inactive: bool = False
+    """Remove the engine from the settings (*disabled & removed*)."""
+
+    about: EngineAbout = EngineAbout()
+    """Additional fields describing the engine."""
+
+    using_tor_proxy: bool = False
     """Using tor proxy (``true``) or not (``false``) for this engine."""
 
-    send_accept_language_header: bool
+    send_accept_language_header: bool = True
     """When this option is activated (default), the language (locale) that is
     selected by the user is used to build and send a ``Accept-Language`` header
     in the request to the origin search engine."""
 
-    tokens: list[str]
+    tokens: list[str] = []
     """A list of secret tokens to make this engine *private*, more details see
     :ref:`private engines`."""
 
-    weight: int
+    weight: float = 1.0
     """Weighting of the results of this engine (:ref:`weight <settings engines>`)."""
 
+    proxies: dict[str, dict[str, str]]
+    """Set proxies for a specific engine (YAML):
+
+    .. code:: yaml
+
+       proxies :
+         http:  socks5://proxy:port
+         https: socks5://proxy:port
+    """
+
     def setup(self, engine_settings: dict[str, t.Any]) -> bool:  # pylint: disable=unused-argument
         """Dynamic setup of the engine settings.
 

searx/enginelib/traits.py

@@ -116,19 +116,6 @@ class EngineTraits:
             return self.all_locale
         return locales.get_engine_locale(searxng_locale, self.regions, default=default)
 
-    def is_locale_supported(self, searxng_locale: str) -> bool:
-        """A *locale* (SearXNG's internal representation) is considered to be
-        supported by the engine if the *region* or the *language* is supported
-        by the engine.
-
-        For verification the functions :py:func:`EngineTraits.get_region` and
-        :py:func:`EngineTraits.get_language` are used.
-        """
-        if self.data_type == "traits_v1":
-            return bool(self.get_region(searxng_locale) or self.get_language(searxng_locale))
-
-        raise TypeError("engine traits of type %s is unknown" % self.data_type)
-
     def copy(self):
         """Create a copy of the dataclass object."""
         return EngineTraits(**dataclasses.asdict(self))
@@ -155,11 +142,11 @@ class EngineTraits:
         """
 
         if self.data_type == "traits_v1":
-            self._set_traits_v1(engine)
+            self._set_traits_v1(engine)  # pyright: ignore[reportArgumentType]
         else:
             raise TypeError("engine traits of type %s is unknown" % self.data_type)
 
-    def _set_traits_v1(self, engine: "Engine | types.ModuleType") -> None:
+    def _set_traits_v1(self, engine: "Engine") -> None:
         # For an engine, when there is `language: ...` in the YAML settings the engine
         # does support only this one language (region)::
         #
@@ -172,22 +159,25 @@ class EngineTraits:
 
         _msg = "settings.yml - engine: '%s' / %s: '%s' not supported"
 
-        languages = traits.languages
+        if engine.language:
-        if hasattr(engine, "language"):
+            if engine.language_support:
-            if engine.language not in languages:
+                if not len(traits.languages) > 1:
-                raise ValueError(_msg % (engine.name, "language", engine.language))
+                    raise ValueError(
-            traits.languages = {engine.language: languages[engine.language]}
+                        f"engine {engine.name}: activated language_support with just one or less languages"
+                    )
+                if engine.language not in traits.languages:
+                    raise ValueError(_msg % (engine.name, "language", engine.language))
+                traits.languages = {engine.language: traits.languages[engine.language]}
 
-        regions = traits.regions
+        if engine.region:
-        if hasattr(engine, "region"):
+            if engine.region not in traits.regions:
-            if engine.region not in regions:
                 raise ValueError(_msg % (engine.name, "region", engine.region))
-            traits.regions = {engine.region: regions[engine.region]}
+            traits.regions = {engine.region: traits.regions[engine.region]}
 
         engine.language_support = bool(traits.languages or traits.regions)
 
         # set the copied & modified traits in engine's namespace
-        engine.traits = traits  # pyright: ignore[reportAttributeAccessIssue]
+        engine.traits = traits
 
 
 class EngineTraitsMap(dict[str, EngineTraits]):

searx/engines/360search.py

@@ -22,8 +22,8 @@ about = {
     "use_official_api": False,
     "require_api_key": False,
     "results": "HTML",
-    "language": "zh",
 }
+language = "zh"
 
 # Engine Configuration
 categories = ["general"]

searx/engines/500px.py

@@ -0,0 +1,137 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# pylint: disable=invalid-name
+"""500px_ is a online network for photographers with millions of members
+worldwide. Photographers come to 500px to discover and share incredible photos,
+gain meaningful exposure, compete in photo contests, and license their photos
+through our exclusive distribution partners.
+
+.. _500px: https://500px.com
+
+"""
+
+import typing as t
+
+import codecs
+import random
+import string
+
+from searx.result_types import EngineResults
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
+
+# about
+about = {
+    "website": "https://500px.com",
+    "wikidata_id": "Q354894",
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+base_url = "https://500px.com"
+api_url = "https://api.500px.com"
+
+categories = ["images"]
+
+paging = True
+results_per_page = 30
+"""Number of results to return in the request.
+
+The default was taken from the WEB UI, where the GraphQL query sets the value to
+*static*: ``first: 30``.
+"""
+
+
+SXNG_query = """query PhotoSearchPaginationContainerQuery(
+    $first: Int, $cursor: String, $search: String!, $sort: PhotoSort, $filters: [PhotoSearchFilter!], $nlp: Boolean
+) {
+  ...SXNG_query
+}
+
+fragment SXNG_query on Query {
+  photoSearch(sort: $sort, first: $first, after: $cursor, search: $search, filters: $filters, nlp: $nlp) {
+    edges {
+      node {
+        id
+        canonicalPath
+        name
+        description
+        width
+        height
+        photographer: uploader {
+          displayName
+        }
+        images(sizes: [35, 33]) {
+          size
+          url
+          jpegUrl
+          webpUrl
+          id
+        }
+      }
+      cursor
+    }
+  }
+}
+"""
+
+
+def setup(_) -> bool:
+    global SXNG_query  # pylint: disable=global-statement
+    rand_str: str = "".join(random.choice(string.ascii_letters) for _ in range(5))
+    SXNG_query = SXNG_query.replace("SXNG_query", "PhotoSearchPaginationContainer_query_1" + rand_str)
+    return True
+
+
+def request(query: str, params: "OnlineParams") -> None:
+    # cursor is the base64 hash of the string "pos-<offset-1>", e.g. "pos-29" -> "cG9zLTI5"
+    offset = ((params["pageno"] - 1) * results_per_page) - 1
+    cursor = codecs.encode(f"pos-{offset}".encode("utf-8"), "base64").decode("utf-8")
+
+    params["url"] = f"{api_url}/graphql"
+    params["method"] = "POST"
+    params["json"] = {
+        "operationName": "PhotoSearchPaginationContainerQuery",
+        "variables": {
+            "first": results_per_page,
+            "cursor": cursor,
+            "search": query,
+            "sort": "RELEVANCE",
+            "filters": [],
+            "nlp": False,
+        },
+        "query": SXNG_query,
+    }
+
+
+def response(resp: "SXNG_Response"):
+    res = EngineResults()
+    json_data = resp.json()["data"]["photoSearch"]
+
+    for edge in json_data["edges"]:
+        node = edge["node"]  # pyright: ignore[reportAny]
+        if not node["images"]:
+            continue
+        images: list[dict[str, str]] = sorted(node["images"], key=lambda i: i["size"])
+        thumbnail_src = images[0]["url"]
+        img_src = images[-1]["url"]
+        res.add(
+            res.types.LegacyResult(
+                {
+                    "template": "images.html",
+                    "url": base_url + node["canonicalPath"],
+                    "thumbnail_src": thumbnail_src,
+                    "img_src": img_src,
+                    "title": node["name"],
+                    "content": node["description"],
+                    "author": node["photographer"]["displayName"],
+                    "resolution": f"{node['width']}x{node['height']}",
+                }
+            )
+        )
+
+    return res

searx/engines/__builtins__.pyi

@@ -5,19 +5,19 @@ intended monkey patching of the engine modules.
 .. attention::
 
    Monkey-patching modules is a practice from the past that shouldn't be
-   expanded upon.  In the long run, there should be an engine class that can be
+   expanded upon.  In the long run, engines should be instances of
-   inherited.  However, as long as this class doesn't exist, and as long as all
+   :py:obj:`searx.enginelib.Engine`. However, as long as long as all engine
-   engine modules aren't converted to an engine class, these builtin types will
+   modules aren't converted to this class, these builtin types will still be
-   still be needed.
+   needed.
 """
 
 import logging
 from searx.enginelib import traits as _traits
 
 logger: logging.Logger
-supported_languages: str
-language_aliases: str
 language_support: bool
+language: str
+region: str
 traits: _traits.EngineTraits
 
 # from searx.engines.ENGINE_DEFAULT_ARGS

searx/engines/__init__.py

@@ -12,41 +12,50 @@ import typing as t
 
 import sys
 import copy
+import os
 from os.path import realpath, dirname
+import warnings
 
 import types
 import inspect
+import msgspec
 
 from searx import logger, settings
 from searx.utils import load_module
-
+from searx.data import ENGINE_TRAITS
-if t.TYPE_CHECKING:
+from searx.enginelib import Engine, EngineAbout
-    from searx.enginelib import Engine
 
 logger = logger.getChild('engines')
 ENGINE_DIR = dirname(realpath(__file__))
 
 # Defaults for the namespace of an engine module, see load_engine()
-ENGINE_DEFAULT_ARGS: dict[str, int | str | list[t.Any] | dict[str, t.Any] | bool] = {
+ENGINE_DEFAULT_ARGS: dict[str, t.Any] = {
     # Common options in the engine module
     "engine_type": "online",
     "paging": False,
+    "max_page": 0,
     "time_range_support": False,
     "safesearch": False,
+    "language_support": False,
     # settings.yml
     "categories": ["general"],
+    "language": "",
+    "region": "",
     "enable_http": False,
     "shortcut": "-",
     "timeout": settings["outgoing"]["request_timeout"],
     "display_error_messages": True,
     "disabled": False,
     "inactive": False,
-    "about": {},
+    "about": EngineAbout(),
     "using_tor_proxy": False,
     "send_accept_language_header": True,
     "tokens": [],
-    "max_page": 0,
+    "weight": 1.0,
 }
+"""Default values that are set in an engine of type *module*, please compare
+with the class :py:obj:`searx.enginelib.Engine`."""
+
 # set automatically when an engine does not have any tab category
 DEFAULT_CATEGORY = 'other'
 
@@ -176,14 +185,41 @@ def set_loggers(engine: "Engine|types.ModuleType", engine_name: str):
 
 
 def update_engine_attributes(engine: "Engine | types.ModuleType", engine_data: dict[str, t.Any]):
+    # pylint: disable=too-many-branches
+
     # set engine attributes from engine_data
+    kvargs: dict[str, t.Any]
+    if isinstance(engine.about, EngineAbout):
+        kvargs = {**msgspec.to_builtins(engine.about), **engine_data.get("about", {})}
+    else:
+        kvargs = {**engine.about, **engine_data.get("about", {})}
+
+    try:
+        engine.about = EngineAbout(**kvargs)
+    except TypeError as exc:
+        raise TypeError(
+            f"engine '{engine_data['name']}' ({engine_data['engine']}) - in the about section --> {exc}"
+        ) from exc
+
+    # warn about deprecated engine settings
+
+    if engine.about.language:
+        if hasattr(engine, "language") and not engine.language:
+            engine.language = engine.about.language
+        warnings.warn(
+            f"engine '{engine_data['name']}' ({engine_data['engine']})"
+            f" - migrate engine.about.language to engine.language!",
+            DeprecationWarning,
+            2,
+        )
+
     for param_name, param_value in engine_data.items():
+        if param_name == "about":
+            continue
         if param_name == 'categories':
             if isinstance(param_value, str):
                 param_value = list(map(str.strip, param_value.split(',')))
             engine.categories = param_value  # type: ignore
-        elif hasattr(engine, 'about') and param_name == 'about':
-            engine.about = {**engine.about, **engine_data['about']}  # type: ignore
         else:
             setattr(engine, param_name, param_value)
 
@@ -192,6 +228,9 @@ def update_engine_attributes(engine: "Engine | types.ModuleType", engine_data: d
         if not hasattr(engine, arg_name):
             setattr(engine, arg_name, copy.deepcopy(arg_value))
 
+    if ENGINE_TRAITS.get(engine.name, {}).get("languages") and not engine.language_support:
+        raise ValueError(f"engine '{engine.name}' ({engine_data['engine']}) language_support should be set to True")
+
 
 def update_attributes_for_tor(engine: "Engine | types.ModuleType"):
     if using_tor_proxy(engine) and hasattr(engine, 'onion_url'):
@@ -278,6 +317,8 @@ def load_engines(engine_list: list[dict[str, t.Any]]):
         else:
             # if an engine can't be loaded (if for example the engine is missing
             # tor or some other requirements) its set to inactive!
-            logger.error("loading engine %s failed: set engine to inactive!", engine_data.get("name", "???"))
+            logger.error(
+                f"(PID {os.getpid()}) loading engine %s failed: set engine to inactive!", engine_data.get("name", "???")
+            )
             engine_data["inactive"] = True
     return engines

searx/engines/acfun.py

@@ -16,12 +16,12 @@ about = {
     "use_official_api": False,
     "require_api_key": False,
     "results": "HTML",
-    "language": "zh",
 }
 
 # Engine Configuration
 categories = ["videos"]
 paging = True
+language = "zh"
 
 # Base URL
 base_url = "https://www.acfun.cn"

searx/engines/ahmia.py

@@ -39,7 +39,6 @@ url_xpath = './h4/a/@href'
 title_xpath = './h4/a[1]'
 content_xpath = './/p[1]'
 correction_xpath = '//*[@id="didYouMean"]//a'
-number_of_results_xpath = '//*[@id="totalResults"]'
 name_token_xpath = '//form[@id="searchForm"]/input[@type="hidden"]/@name'
 value_token_xpath = '//form[@id="searchForm"]/input[@type="hidden"]/@value'
 
@@ -107,14 +106,6 @@ def response(resp):
     for correction in eval_xpath_list(dom, correction_xpath):
         results.append({'correction': extract_text(correction)})
 
-    # get number of results
-    number_of_results = eval_xpath(dom, number_of_results_xpath)
-    if number_of_results:
-        try:
-            results.append({'number_of_results': int(extract_text(number_of_results))})
-        except:  # pylint: disable=bare-except
-            pass
-
     # Update the tokens to the newest ones
     token_str = _get_tokens(dom)
     CACHE.set('ahmia-tokens', token_str, expire=60 * 60)

searx/engines/annas_archive.py

@@ -64,6 +64,7 @@ about: dict[str, t.Any] = {
 # engine dependent config
 categories = ["files", "books"]
 paging: bool = True
+language_support = True
 
 # search-url
 base_url: list[str] | str = []

searx/engines/ansa.py

@@ -42,8 +42,8 @@ about = {
     'use_official_api': False,
     'require_api_key': False,
     'results': 'HTML',
-    'language': 'it',
 }
+language = "it"
 
 
 def request(query, params):

searx/engines/aol.py

@@ -1,208 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-or-later
-"""AOL supports WEB, image, and video search.  Internally, it uses the Bing
-index.
-
-AOL doesn't seem to support setting the language via request parameters, instead
-the results are based on the URL.  For example, there is
-
-- `search.aol.com <https://search.aol.com>`_ for English results
-- `suche.aol.de <https://suche.aol.de>`_ for German results
-
-However, AOL offers its services only in a few regions:
-
-- en-US: search.aol.com
-- de-DE: suche.aol.de
-- fr-FR: recherche.aol.fr
-- en-GB: search.aol.co.uk
-- en-CA: search.aol.ca
-
-In order to still offer sufficient support for language and region, the `search
-keywords`_ known from Bing, ``language`` and ``loc`` (region), are added to the
-search term (AOL is basically just a proxy for Bing).
-
-.. _search keywords:
-    https://support.microsoft.com/en-us/topic/advanced-search-keywords-ea595928-5d63-4a0b-9c6b-0b769865e78a
-
-"""
-
-from urllib.parse import urlencode, unquote_plus
-import typing as t
-
-from lxml import html
-from dateutil import parser
-
-from searx.result_types import EngineResults
-from searx.utils import eval_xpath_list, eval_xpath, extract_text
-
-if t.TYPE_CHECKING:
-    from searx.extended_types import SXNG_Response
-    from searx.search.processors import OnlineParams
-
-about = {
-    "website": "https://www.aol.com",
-    "wikidata_id": "Q2407",
-    "official_api_documentation": None,
-    "use_official_api": False,
-    "require_api_key": False,
-    "results": "HTML",
-}
-
-categories = ["general"]
-search_type = "search"  # supported: search, image, video
-
-paging = True
-safesearch = True
-time_range_support = True
-results_per_page = 10
-
-
-base_url = "https://search.aol.com"
-time_range_map = {"day": "1d", "week": "1w", "month": "1m", "year": "1y"}
-safesearch_map = {0: "p", 1: "r", 2: "i"}
-
-
-def init(_):
-    if search_type not in ("search", "image", "video"):
-        raise ValueError(f"unsupported search type {search_type}")
-
-
-def request(query: str, params: "OnlineParams") -> None:
-
-    language, region = (params["searxng_locale"].split("-") + [None])[:2]
-    if language and language != "all":
-        query = f"{query} language:{language}"
-    if region:
-        query = f"{query} loc:{region}"
-
-    args: dict[str, str | int | None] = {
-        "q": query,
-        "b": params["pageno"] * results_per_page + 1,  # page is 1-indexed
-        "pz": results_per_page,
-    }
-
-    if params["time_range"]:
-        args["fr2"] = "time"
-        args["age"] = params["time_range"]
-    else:
-        args["fr2"] = "sb-top-search"
-
-    params["cookies"]["sB"] = f"vm={safesearch_map[params['safesearch']]}"
-    params["url"] = f"{base_url}/aol/{search_type}?{urlencode(args)}"
-    logger.debug(params)
-
-
-def _deobfuscate_url(obfuscated_url: str) -> str | None:
-    # URL looks like "https://search.aol.com/click/_ylt=AwjFSDjd;_ylu=JfsdjDFd/RV=2/RE=1774058166/RO=10/RU=https%3a%2f%2fen.wikipedia.org%2fwiki%2fTree/RK=0/RS=BP2CqeMLjscg4n8cTmuddlEQA2I-"  # pylint: disable=line-too-long
-    if not obfuscated_url:
-        return None
-
-    for part in obfuscated_url.split("/"):
-        if part.startswith("RU="):
-            return unquote_plus(part[3:])
-    # pattern for de-obfuscating URL not found, fall back to Yahoo's tracking link
-    return obfuscated_url
-
-
-def _general_results(doc: html.HtmlElement) -> EngineResults:
-    res = EngineResults()
-
-    for result in eval_xpath_list(doc, "//div[@id='web']//ol/li[not(contains(@class, 'first'))]"):
-        obfuscated_url = extract_text(eval_xpath(result, ".//h3/a/@href"))
-        if not obfuscated_url:
-            continue
-
-        url = _deobfuscate_url(obfuscated_url)
-        if not url:
-            continue
-
-        res.add(
-            res.types.MainResult(
-                url=url,
-                title=extract_text(eval_xpath(result, ".//h3/a")) or "",
-                content=extract_text(eval_xpath(result, ".//div[contains(@class, 'compText')]")) or "",
-                thumbnail=extract_text(eval_xpath(result, ".//a[contains(@class, 'thm')]/img/@data-src")) or "",
-            )
-        )
-    return res
-
-
-def _video_results(doc: html.HtmlElement) -> EngineResults:
-    res = EngineResults()
-
-    for result in eval_xpath_list(doc, "//div[contains(@class, 'results')]//ol/li"):
-        obfuscated_url = extract_text(eval_xpath(result, ".//a/@href"))
-        if not obfuscated_url:
-            continue
-
-        url = _deobfuscate_url(obfuscated_url)
-        if not url:
-            continue
-
-        published_date_raw = extract_text(eval_xpath(result, ".//div[contains(@class, 'v-age')]"))
-        try:
-            published_date = parser.parse(published_date_raw or "")
-        except parser.ParserError:
-            published_date = None
-
-        res.add(
-            res.types.LegacyResult(
-                {
-                    "template": "videos.html",
-                    "url": url,
-                    "title": extract_text(eval_xpath(result, ".//h3")),
-                    "content": extract_text(eval_xpath(result, ".//div[contains(@class, 'compText')]")),
-                    "thumbnail": extract_text(eval_xpath(result, ".//img[contains(@class, 'thm')]/@src")),
-                    "length": extract_text(eval_xpath(result, ".//span[contains(@class, 'v-time')]")),
-                    "publishedDate": published_date,
-                }
-            )
-        )
-
-    return res
-
-
-def _image_results(doc: html.HtmlElement) -> EngineResults:
-    res = EngineResults()
-
-    for result in eval_xpath_list(doc, "//section[@id='results']//ul/li"):
-        obfuscated_url = extract_text(eval_xpath(result, "./a/@href"))
-        if not obfuscated_url:
-            continue
-
-        url = _deobfuscate_url(obfuscated_url)
-        if not url:
-            continue
-
-        res.add(
-            res.types.LegacyResult(
-                {
-                    "template": "images.html",
-                    # results don't have an extra URL, only the image source
-                    "url": url,
-                    "title": extract_text(eval_xpath(result, ".//a/@aria-label")),
-                    "thumbnail_src": extract_text(eval_xpath(result, ".//img/@src")),
-                    "img_src": url,
-                }
-            )
-        )
-
-    return res
-
-
-def response(resp: "SXNG_Response") -> EngineResults:
-    doc = html.fromstring(resp.text)
-
-    match search_type:
-        case "search":
-            results = _general_results(doc)
-        case "image":
-            results = _image_results(doc)
-        case "video":
-            results = _video_results(doc)
-        case _:
-            raise ValueError("unsupported search type")
-
-    for suggestion in eval_xpath_list(doc, ".//ol[contains(@class, 'searchRightBottom')]//table//a"):
-        results.add(results.types.LegacyResult({"suggestion": extract_text(suggestion)}))
-
-    return results

searx/engines/archlinux.py

@@ -35,6 +35,7 @@ about = {
 categories = ["it", "software wikis"]
 paging = True
 main_wiki = "wiki.archlinux.org"
+language_support = True
 
 
 def request(query, params):

searx/engines/artic.py

@@ -21,7 +21,7 @@ about = {
 
 categories = ['images']
 paging = True
-nb_per_page = 20
+page_size = 20
 
 search_api = 'https://api.artic.edu/api/v1/artworks/search?'
 image_api = 'https://www.artic.edu/iiif/2/'
@@ -34,7 +34,7 @@ def request(query, params):
             'q': query,
             'page': params['pageno'],
             'fields': 'id,title,artist_display,medium_display,image_id,date_display,dimensions,artist_titles',
-            'limit': nb_per_page,
+            'limit': page_size,
         }
     )
     params['url'] = search_api + args

searx/engines/azure.py

@@ -54,8 +54,8 @@ about = {
     "use_official_api": True,
     "require_api_key": True,
     "results": "JSON",
-    "language": "en",
 }
+language = "en"
 
 CACHE: EngineCache
 """Persistent (SQLite) key/value cache that deletes its values after ``expire``

searx/engines/baidu.py

@@ -23,8 +23,8 @@ about = {
     "use_official_api": False,
     "require_api_key": False,
     "results": "JSON",
-    "language": "zh",
 }
+language = "zh"
 
 paging = True
 categories = []

searx/engines/base.py

@@ -26,7 +26,7 @@ base_url = (
 
 # engine dependent config
 paging = True
-number_of_results = 10
+page_size = 10
 
 # shortcuts for advanced search
 shortcut_dict = {
@@ -57,12 +57,12 @@ def request(query, params):
         query = re.sub(key, val, query)
 
     # basic search
-    offset = (params['pageno'] - 1) * number_of_results
+    offset = (params['pageno'] - 1) * page_size
 
     string_args = {
         'query': urlencode({'query': query}),
         'offset': offset,
-        'hits': number_of_results,
+        'hits': page_size,
     }
 
     params['url'] = base_url.format(**string_args)

searx/engines/bilibili.py

@@ -51,11 +51,10 @@ def request(query, params):
     }
 
     params["url"] = f"{base_url}?{urlencode(query_params)}"
-    params["headers"]["Referer"] = "https://www.bilibili.com"
+    params["headers"]["Referer"] = "https://www.bilibili.com/"
+    params["headers"]["Accept"] = "application/json, text/javascript, */*; q=0.01"
     params["cookies"] = cookie
 
-    return params
-
 
 def response(resp):
     search_res = resp.json()

searx/engines/bing.py

@@ -13,7 +13,6 @@ implementations are shared by other engines:
 """
 
 import base64
-import re
 import typing as t
 from urllib.parse import parse_qs, urlencode, urlparse
 
@@ -48,7 +47,7 @@ _safesearch_map: dict[int, str] = {
 }
 """Filter results. 0: None, 1: Moderate, 2: Strict"""
 
-base_url = "https://www.bing.com/search"
+base_url = "https://www.bing.com"
 """Bing-Web search URL"""
 
 
@@ -94,7 +93,7 @@ def override_accept_language(params: "OnlineParams", engine_region: str | None)
     params["headers"]["Accept-Language"] = f"{engine_region},{lang};q=0.9"
 
 
-def request(query: str, params: "OnlineParams") -> "OnlineParams":
+def request(query: str, params: "OnlineParams"):
     """Assemble a Bing-Web request."""
 
     engine_region = traits.get_region(params["searxng_locale"], traits.all_locale)
@@ -110,13 +109,7 @@ def request(query: str, params: "OnlineParams") -> "OnlineParams":
     if locale_params:
         query_params.update(locale_params)
 
-    params["url"] = f"{base_url}?{urlencode(query_params)}"
+    params["url"] = f"{base_url}/search?{urlencode(query_params)}"
-
-    # in some regions where geoblocking is employed (e.g. China),
-    # www.bing.com redirects to the regional version of Bing
-    params["allow_redirects"] = True
-
-    return params
 
 
 def response(resp: "SXNG_Response") -> list[dict[str, t.Any]]:
@@ -159,12 +152,6 @@ def response(resp: "SXNG_Response") -> list[dict[str, t.Any]]:
 
         results.append({"url": href, "title": title, "content": content})
 
-    if results:
-        result_len_container = "".join(eval_xpath(dom, '//span[@class="sb_count"]//text()'))
-        result_len_container = re.sub(r"[^0-9]", "", result_len_container)
-        if result_len_container:
-            results.append({"number_of_results": int(result_len_container)})
-
     return results
 
 

searx/engines/bing_images.py

@@ -34,7 +34,7 @@ time_map = {
     "year": 60 * 24 * 365,
 }
 
-base_url = "https://www.bing.com/images/async"
+base_url = "https://www.bing.com"
 """Bing-Image search URL"""
 
 
@@ -64,9 +64,7 @@ def request(query, params):
     if params["time_range"]:
         query_params["qft"] = "filterui:age-lt%s" % time_map[params["time_range"]]
 
-    params["url"] = base_url + "?" + urlencode(query_params)
+    params["url"] = base_url + "/images/async?" + urlencode(query_params)
-
-    return params
 
 
 def response(resp):

searx/engines/bing_news.py

@@ -44,7 +44,7 @@ time_map = {
 difference of *last day* and *last week* in the result list is just marginally.
 Bing does not have news range ``year`` / we use ``month`` instead."""
 
-base_url = "https://www.bing.com/news/infinitescrollajax"
+base_url = "https://www.bing.com"
 """Bing (News) search URL"""
 
 
@@ -74,9 +74,7 @@ def request(query, params):
     if params["time_range"]:
         query_params["qft"] = time_map.get(params["time_range"], 'interval="9"')
 
-    params["url"] = base_url + "?" + urlencode(query_params)
+    params["url"] = base_url + "/news/infinitescrollajax?" + urlencode(query_params)
-
-    return params
 
 
 def response(resp):

searx/engines/bing_videos.py

@@ -29,7 +29,7 @@ paging = True
 safesearch = True
 time_range_support = True
 
-base_url = "https://www.bing.com/videos/asyncv2"
+base_url = "https://www.bing.com"
 """Bing-Video search URL"""
 
 
@@ -60,7 +60,7 @@ def request(query, params):
         query_params["form"] = "VRFLTR"
         query_params["qft"] = " filterui:videoage-lt%s" % time_map[params["time_range"]]
 
-    params["url"] = base_url + "?" + urlencode(query_params)
+    params["url"] = base_url + "/videos/asyncv2?" + urlencode(query_params)
 
     return params
 

searx/engines/boardreader.py

@@ -34,6 +34,7 @@ about = {
 categories = ["general", "social media"]
 paging = True
 time_range_support = True
+language_support = True
 
 base_url = "https://boardreader.com"
 time_range_map = {"day": "1", "week": "7", "month": "30", "year": "365"}

searx/engines/bpb.py

@@ -13,8 +13,8 @@ about = {
     'use_official_api': False,
     'require_api_key': False,
     'results': 'JSON',
-    'language': 'de',
 }
+language = "de"
 
 paging = True
 categories = ['general']

searx/engines/chatnoir.py

@@ -0,0 +1,115 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Chatnoir is an open source search engine developed by Webis, a network of
+researchers from the universities of Weimar, Halle and Leipzig. It supports
+different different text corpora as indexes, e.g. CommonCrawl. See its
+`announcement`_ for more information.
+
+.. _announcement : https://groups.google.com/g/common-crawl/c/3o2dOHpeRxo/m/H2Osqz9dAAAJ
+"""
+
+import typing as t
+
+from searx.exceptions import SearxEngineAPIException
+from searx.extended_types import SXNG_Response
+from searx.network import get, post
+from searx.result_types import EngineResults
+from searx.utils import html_to_text
+
+if t.TYPE_CHECKING:
+    from searx.search.processors import OnlineParams
+
+about = {
+    "website": "https://www.chatnoir.eu",
+    "official_api_documentation": "https://www.chatnoir.eu/docs/api-general",
+    "use_official_api": True,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+base_url = "https://www.chatnoir.eu"
+categories = ["general"]
+
+paging = True
+page_size = 10
+
+api_key = ""
+"""You can optionally provide your own API key here. This one will then be used
+instead of scraping an API key."""
+
+search_index = "cw22"
+"""Search index to browse in. See `the API documentation
+<https://www.chatnoir.eu/docs/api-general>`_ for a full list."""
+
+
+def _obtain_api_key() -> tuple[str, str, str]:
+    home_resp = get(base_url)
+    if not home_resp.ok:
+        raise SearxEngineAPIException("failed to obtain api key")
+    csrf_token = home_resp.cookies["csrftoken"]
+
+    token_resp = post(
+        "https://www.chatnoir.eu/?init",
+        headers={
+            "Referer": f"{base_url}/",
+            "X-Requested-With": "XMLHttpRequest",
+            "X-Csrf-Token": csrf_token,
+        },
+        cookies=home_resp.cookies,
+    )
+    if not token_resp.ok:
+        raise SearxEngineAPIException("failed to obtain api key")
+    session_id = token_resp.cookies["sessionid"]
+    scraped_api_key = token_resp.json()["token"]["token"]
+
+    return csrf_token, session_id, scraped_api_key
+
+
+def request(query: str, params: "OnlineParams"):
+    if api_key:
+        # use user-provided API key instead of scraping one
+        headers = {
+            "Authorization": f"Bearer {api_key}",
+        }
+
+        params["headers"].update(headers)
+    else:
+        csrf_token, session_id, scraped_api_key = _obtain_api_key()
+
+        headers = {
+            "Authorization": f"Bearer {scraped_api_key}",
+            "X-Csrf-Token": csrf_token,
+        }
+
+        params["headers"].update(headers)
+        params["cookies"] = {"csrftoken": session_id, "sessionid": session_id}
+
+    params["url"] = f"{base_url}/api/v1/_search"
+    params["method"] = "POST"
+
+    json_data = {
+        "query": query,
+        "index": [
+            search_index,
+        ],
+        "from": (params["pageno"] - 1) * page_size,
+        "size": page_size,
+        "_extended_meta": True,
+    }
+    params["json"] = json_data
+
+
+def response(resp: "SXNG_Response") -> EngineResults:
+    res = EngineResults()
+
+    results = resp.json()["results"]
+
+    for result in results:
+        res.add(
+            res.types.MainResult(
+                url=result["target_uri"],
+                title=html_to_text(result["title"]),
+                content=html_to_text(result["snippet"]),
+            )
+        )
+
+    return res

searx/engines/chefkoch.py

@@ -10,13 +10,13 @@ about = {
     'use_official_api': False,
     'require_api_key': False,
     'results': 'JSON',
-    'language': 'de',
 }
+language = "de"
 
 paging = True
 categories = []
 
-number_of_results = 20
+page_size = 20
 skip_premium = True
 
 
@@ -25,7 +25,7 @@ thumbnail_format = "crop-240x300"
 
 
 def request(query, params):
-    args = {'query': query, 'limit': number_of_results, 'offset': (params['pageno'] - 1) * number_of_results}
+    args = {'query': query, 'limit': page_size, 'offset': (params['pageno'] - 1) * page_size}
     params['url'] = f"{base_url}/v2/search-gateway/recipes?{urlencode(args)}"
     return params
 

searx/engines/chinaso.py

@@ -70,13 +70,13 @@ about = {
     "use_official_api": False,
     "require_api_key": False,
     "results": "JSON",
-    "language": "zh",
 }
 
 paging = True
 time_range_support = True
 results_per_page = 10
 categories = []
+language = "zh"
 
 ChinasoCategoryType = t.Literal['news', 'videos', 'images']
 """ChinaSo supports news, videos, images search.
@@ -156,6 +156,13 @@ def response(resp):
     except Exception as e:
         raise SearxEngineAPIException(f"Invalid response: {e}") from e
 
+    # Upstream returns {'status': 0, 'msg': 'empty result', 'data': {}} when there
+    # are no results; this is a valid empty result rather than an API error.
+    if not isinstance(data, dict) or "data" not in data:
+        raise SearxEngineAPIException("Invalid response")
+    if not data["data"]:
+        return []
+
     parsers = {'news': parse_news, 'images': parse_images, 'videos': parse_videos}
 
     return parsers[chinaso_category](data)

searx/engines/core.py

@@ -56,7 +56,7 @@ the API key in the engine :ref:`core engine config`."""
 
 categories = ["science", "scientific publications"]
 paging = True
-nb_per_page = 10
+page_size = 10
 base_url = "https://api.core.ac.uk/v3/search/works/"
 
 
@@ -77,8 +77,8 @@ def request(query: str, params: "OnlineParams") -> None:
     # API v3 uses different parameters
     search_params = {
         "q": query,
-        "offset": (params["pageno"] - 1) * nb_per_page,
+        "offset": (params["pageno"] - 1) * page_size,
-        "limit": nb_per_page,
+        "limit": page_size,
         "sort": "relevance",
     }
 

searx/engines/dailymotion.py

@@ -38,8 +38,9 @@ about = {
 # engine dependent config
 categories = ["videos"]
 paging = True
-number_of_results = 10
+page_size = 10
 
+language_support = True
 time_range_support = True
 time_delta_dict = {
     "day": timedelta(days=1),
@@ -113,7 +114,7 @@ def request(query, params):
         "password_protected": "false",
         "private": "false",
         "sort": "relevance",
-        "limit": number_of_results,
+        "limit": page_size,
         "fields": ",".join(result_fields),
     }
 

searx/engines/demo_offline.py

@@ -24,7 +24,7 @@ import typing as t
 import json
 
 from searx.result_types import EngineResults
-from searx.enginelib import EngineCache
+from searx.enginelib import EngineCache, EngineAbout
 
 if t.TYPE_CHECKING:
     from searx.search.processors import RequestParams
@@ -35,13 +35,11 @@ categories = ["general"]
 disabled = True
 timeout = 2.0
 
-about = {
+language = "en"
-    "wikidata_id": None,
+about = EngineAbout(
-    "official_api_documentation": None,
+    results="JSON",
-    "use_official_api": False,
+    description="Demo offline engine Engine with results in the English language.",
-    "require_api_key": False,
+)
-    "results": "JSON",
-}
 
 # if there is a need for globals, use a leading underline
 _my_offline_engine: str = ""
@@ -109,7 +107,6 @@ def search(query: str, params: "RequestParams") -> EngineResults:
                 kvmap=kvmap,
             )
         )
-    res.add(res.types.LegacyResult(number_of_results=count))
 
     # cache counter value for 20sec
     CACHE.set("count", count, expire=20)

searx/engines/demo_online.py

@@ -25,6 +25,7 @@ import typing as t
 
 from urllib.parse import urlencode
 from searx.result_types import EngineResults
+from searx.enginelib import EngineAbout
 
 if t.TYPE_CHECKING:
     from searx.extended_types import SXNG_Response
@@ -43,14 +44,14 @@ page_size = 20
 search_api = "https://api.artic.edu/api/v1/artworks/search"
 image_api = "https://www.artic.edu/iiif/2/"
 
-about = {
+about = EngineAbout(
-    "website": "https://www.artic.edu",
+    website="https://www.artic.edu",
-    "wikidata_id": "Q239303",
+    wikidata_id="Q239303",
-    "official_api_documentation": "http://api.artic.edu/docs/",
+    official_api_documentation="http://api.artic.edu/docs/",
-    "use_official_api": True,
+    use_official_api=True,
-    "require_api_key": False,
+    require_api_key=False,
-    "results": "JSON",
+    results="JSON",
-}
+)
 
 
 # if there is a need for globals, use a leading underline

searx/engines/destatis.py

@@ -11,8 +11,8 @@ about = {
     'use_official_api': False,
     'require_api_key': False,
     'results': 'HTML',
-    'language': 'de',
 }
+language = "de"
 
 categories = []
 paging = True

searx/engines/discourse.py

@@ -176,6 +176,4 @@ def response(resp):
 
         results.append(result)
 
-    results.append({'number_of_results': len(json_data['topics'])})
-
     return results

searx/engines/dogpile.py

@@ -0,0 +1,101 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Dogpile is a metasearch engine by the American advertising company `System1`_.
+
+.. _System1: https://system1.com/
+"""
+
+import typing as t
+from datetime import datetime, timezone
+import html
+
+from searx.utils import format_duration, html_to_text, humanize_number
+from searx.result_types import EngineResults
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
+about = {
+    "website": "https://www.dogpile.com",
+    "wikidata_id": "Q3595363",
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+paging = True
+safesearch = True
+
+categories = ["general"]
+dogpile_categ = "search"
+"""Category to search in. Can be either "search", "images", "videos" or "news"."""
+
+
+base_url = "https://www.dogpile.com"
+safe_search_map = {0: "none", 1: "moderate", 2: "heavy"}
+
+
+def init(_):
+    if dogpile_categ not in ("search", "images", "videos", "news"):
+        raise ValueError("invalid search type: %s" % dogpile_categ)
+
+
+def request(query: str, params: "OnlineParams"):
+    params["url"] = f"{base_url}/api/{dogpile_categ}"
+    params["method"] = "POST"
+    params["json"] = {"q": query, "qadf": safe_search_map[params["safesearch"]], "page": params["pageno"]}
+    return params
+
+
+def response(resp: "SXNG_Response"):
+    res = EngineResults()
+
+    json_resp = resp.json()
+
+    for result in json_resp["results"]:
+        if dogpile_categ == "search":
+            res.add(
+                res.types.MainResult(
+                    url=result["clickUrl"],
+                    title=html_to_text(result["title"]),
+                    content=html_to_text(result["description"]),
+                )
+            )
+        elif dogpile_categ == "news":
+            res.add(
+                res.types.MainResult(
+                    url=result["clickUrl"],
+                    title=html_to_text(html.unescape(result["title"])),
+                    content=html_to_text(html.unescape(result["description"])),
+                    thumbnail=result["thumbnailUrl"],
+                    publishedDate=datetime.fromtimestamp(result["date"], tz=timezone.utc),
+                )
+            )
+        elif dogpile_categ == "videos":
+            res.add(
+                res.types.LegacyResult(
+                    template="videos.html",
+                    url=result["clickUrl"],
+                    title=html_to_text(result["title"]),
+                    content=html_to_text(result["description"]),
+                    thumbnail=result["thumbnailUrl"],
+                    publishedDate=datetime.fromisoformat(result["publishDate"]),
+                    length=format_duration(result["duration"]),
+                    views=humanize_number(result["viewCount"]),
+                )
+            )
+        elif dogpile_categ == "images":
+            res.add(
+                res.types.Image(
+                    url=result["altClickUrl"],
+                    title=html_to_text(result["title"]),
+                    content=html_to_text(result["description"]),
+                    img_src=result["clickUrl"],
+                    thumbnail_src=result["thumbnailUrl"],
+                    resolution=f"{result['width']}x{result['height']}",
+                    img_format=result["format"],
+                )
+            )
+
+    return res

searx/engines/doku.py

@@ -21,7 +21,6 @@ about = {
 # engine dependent config
 categories = ['general']  # 'images', 'music', 'videos', 'files'
 paging = False
-number_of_results = 5
 
 # search-url
 # Doku is OpenSearch compatible

searx/engines/duckduckgo.py

@@ -203,6 +203,7 @@ about: dict[str, str | bool] = {
 categories: list[str] = ["general", "web"]
 paging: bool = True
 time_range_support: bool = True
+language_support = True
 safesearch: bool = True
 """DDG-lite: user can't select but the results are filtered."""
 

searx/engines/duckduckgo_extra.py

@@ -28,6 +28,7 @@ about = {
     "require_api_key": False,
     "results": "JSON (site requires js to get images)",
 }
+language_support = True
 
 # engine dependent config
 categories = []
@@ -41,7 +42,9 @@ safesearch_cookies = {0: "-2", 1: None, 2: "1"}
 safesearch_args = {0: "1", 1: None, 2: "1"}
 
 search_path_map = {"images": "i", "videos": "v", "news": "news"}
+
 _HTTP_User_Agent: str = gen_useragent()
+send_accept_language_header = False
 
 
 def init(engine_settings: dict[str, t.Any]):

searx/engines/duckduckgo_weather.py

@@ -26,6 +26,7 @@ about = {
     "require_api_key": False,
     "results": "JSON",
 }
+language_support = True
 
 # engine dependent config
 categories = ["weather"]

searx/engines/duckduckgo_web.py

@@ -0,0 +1,156 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""DuckDuckGo Web (general)
+
+This implementation fetches the link to the first API page
+(i.e. ``links.duckduckgo.com/d.js?...``) from duckduckgo.com and uses the ``n``
+parameter of the API to fetch all subsequent pages.
+
+This also means that it's not possible to immediately search for the third
+page - the first and the second page would need to be loaded first.
+
+The reason why we can't just normally use the `vqd` value is that the API URLs
+require an additional parameter `dp` which seems generated at server-side, so we
+can't build it ourselves and must scrape it from the HTML pages.
+"""
+
+import typing as t
+
+from urllib.parse import quote_plus
+from lxml import html
+
+from searx.utils import html_to_text, gen_useragent, extract_text, eval_xpath
+from searx.result_types import EngineResults
+from searx.enginelib import EngineCache
+from searx.network import get
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
+about = {
+    "website": "https://duckduckgo.com/",
+    "wikidata_id": "Q12805",
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+# engine dependent config
+categories = ["general"]
+paging = True
+_HTTP_User_Agent: str = gen_useragent()
+
+base_url = "https://duckduckgo.com"
+
+CACHE: EngineCache
+"""Cache to store the API URLs for combinations of (query, page)."""
+
+
+def setup(engine_settings: dict[str, str]):
+    global CACHE  # pylint:disable=global-statement
+    CACHE = EngineCache(engine_settings["name"])
+    return CACHE
+
+
+def _fetch_first_page_link(
+    query: str,
+    headers: dict[str, str],
+):
+    """Search for a::
+
+        <link id="deep_preload_link" rel="preload" as="script"
+              href="https://links.duckduckgo.com/d.js?q=rust&t=D&l=us-en&s=0&a=h_&ct=DE&vqd=VQD_VALUE&bing_market=en-US&p_ent=&ex=-1&dp=LONG_TOKEN
+        >
+
+    This points to the first page
+    """  # pylint:disable=line-too-long
+
+    cache_key = _cache_key(query, 1)
+    cached: str | None = CACHE.get(cache_key)
+    if cached:
+        return cached
+
+    resp = get(
+        url=f"{base_url}/?q={quote_plus(query)}&t=h_&ia=web",
+        headers=headers,
+        timeout=2,
+    )
+
+    if resp.status_code != 200:
+        logger.error("vqd: got HTTP %s from duckduckgo.com", resp.status_code)
+
+    dom = html.fromstring(resp.text)
+    first_page_link = extract_text(eval_xpath(dom, "//link[@id='deep_preload_link']/@href"))
+
+    if not first_page_link:
+        logger.error("vqd: failed to load first page JS url from ddg response (return empty string)")
+        return ""
+
+    logger.debug("got link to first page from duckduckgo.com request: '%s'", first_page_link)
+    CACHE.set(cache_key, first_page_link, expire=7200)
+
+    return first_page_link
+
+
+def _cache_key(query: str, pageno: int) -> str:
+    return f"nextpage_url|{query}|{pageno}"
+
+
+def request(query: str, params: "OnlineParams") -> None:
+
+    if len(query) >= 500:
+        # DDG does not accept queries with more than 499 chars
+        params["url"] = None
+        return
+
+    headers = params["headers"]
+
+    # The vqd value is generated from the query and the UA header.  To be able
+    # to reuse the vqd value, the UA header must be static.
+    headers["User-Agent"] = _HTTP_User_Agent
+    headers["Accept"] = "*/*"
+    headers["Referer"] = f"{base_url}/"
+    headers["Host"] = "duckduckgo.com"
+
+    # Sec-Fetch headers are required to not get blocked when sending a Firefox user agent
+    headers["Sec-Fetch-Dest"] = "script"
+    headers["Sec-Fetch-Mode"] = "no-cors"
+    headers["Sec-Fetch-Site"] = "same-site"
+
+    api_url = ""
+    if params["pageno"] > 1:
+        api_url = CACHE.get(_cache_key(query, params["pageno"]))
+    else:
+        api_url = _fetch_first_page_link(query, headers)
+
+    if not api_url:
+        params["url"] = None
+        return
+
+    params["url"] = api_url.replace("/d.js?", "/d.js?o=json&")
+
+    # TODO: support safesearch, timerange and engine traits  # pylint:disable=fixme
+
+
+def response(resp: "SXNG_Response"):
+    res = EngineResults()
+    res_json = resp.json()
+
+    for result in res_json["results"]:
+        if "u" not in result:
+            continue
+
+        res.add(
+            res.types.MainResult(url=result["u"], title=html_to_text(result["t"]), content=html_to_text(result["a"]))
+        )
+
+    # link to next page
+    next_page_path = res_json["results"][-1].get("n")
+    if next_page_path:
+        CACHE.set(
+            _cache_key(resp.search_params["query"], resp.search_params["pageno"] + 1),
+            base_url + next_page_path,
+            expire=60 * 60,
+        )
+
+    return res

searx/engines/duden.py

@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 """Duden"""
 
-import re
 from urllib.parse import quote, urljoin
 from lxml import html
 from searx.utils import extract_text, eval_xpath, eval_xpath_list, eval_xpath_getindex
@@ -15,8 +14,8 @@ about = {
     "use_official_api": False,
     "require_api_key": False,
     "results": 'HTML',
-    "language": 'de',
 }
+language = "de"
 
 categories = ['dictionaries']
 paging = True
@@ -51,13 +50,6 @@ def response(resp):
 
     dom = html.fromstring(resp.text)
 
-    number_of_results_element = eval_xpath_getindex(
-        dom, '//a[@class="active" and contains(@href,"/suchen/dudenonline")]/span/text()', 0, default=None
-    )
-    if number_of_results_element is not None:
-        number_of_results_string = re.sub('[^0-9]', '', number_of_results_element)
-        results.append({'number_of_results': int(number_of_results_string)})
-
     for result in eval_xpath_list(dom, '//section[not(contains(@class, "essay"))]'):
         url = eval_xpath_getindex(result, './/h2/a', 0).get('href')
         url = urljoin(base_url, url)

searx/engines/elasticsearch.py

@@ -55,7 +55,7 @@ about = {
     'official_api_documentation': 'https://www.elastic.co/guide/en/elasticsearch/reference/current/search-search.html',
     'use_official_api': True,
     'require_api_key': False,
-    'format': 'JSON',
+    "results": "JSON",
 }
 
 base_url = 'http://localhost:9200'

searx/engines/findfiles.py

@@ -0,0 +1,118 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""FindFiles.net_ is a Germany-based file search engine.
+
+FindFiles.net_ is a specialized file search engine designed to help you search
+files online with precision. Unlike traditional search engines that mainly index
+web pages, FindFiles focuses on finding real files on the internet - including
+PDFs, documents, archives, videos, datasets, and more.
+
+.. _FindFiles.net: https://findfiles.net
+"""
+
+from os.path import basename
+from urllib.parse import urlencode
+import typing as t
+
+from lxml import html
+
+from searx.result_types import EngineResults
+from searx.utils import extract_text, eval_xpath, eval_xpath_list
+
+if t.TYPE_CHECKING:
+    from extended_types import SXNG_Response
+    from search.processors import OnlineParams
+
+about = {
+    "website": "https://findfiles.net",
+    "wikidata_id": None,
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "HTML",
+}
+
+base_url = "https://findfiles.net"
+categories = ["files"]
+paging = True
+safeserach = True
+
+safesearch_map = {
+    0: "contentguard.off",
+    1: "contentguard.moderate",
+    2: "contentguard.strict",
+}
+
+FindFilesCategory = t.Literal[
+    "all",
+    "document",
+    "text",
+    "image",
+    "audio",
+    "video",
+]
+FINDFILES_CATEGORIES = t.get_args(FindFilesCategory)
+
+findfiles_categ: FindFilesCategory = "all"
+"""Category to search in."""
+
+
+def setup(_: dict[str, t.Any]) -> bool:
+    if findfiles_categ not in FINDFILES_CATEGORIES:
+        raise ValueError("invalid category: %s" % findfiles_categ)
+    return True
+
+
+def request(query: str, params: "OnlineParams") -> None:
+    args = {
+        "query": query,
+        "contentguard": safesearch_map[params["safesearch"]],
+        "page": params["pageno"],
+    }
+    # the language in the path doesn't change anything about the results, it
+    # only changes the UI
+    params["url"] = f"{base_url}/en/serp/{findfiles_categ}/?{urlencode(args)}"
+
+
+def response(resp: "SXNG_Response") -> EngineResults:
+    res = EngineResults()
+
+    dom = html.fromstring(resp.text)
+    if findfiles_categ == "image":
+        for result in eval_xpath_list(
+            dom, "//div[contains(@class, 'image-mosaic')]/div[contains(@class, 'image-item')]"
+        ):
+            res.add(
+                res.types.Image(
+                    url=extract_text(eval_xpath(result, ".//div[contains(@class, 'caption')]/a/@href")) or "",
+                    title=extract_text(eval_xpath(result, ".//div[contains(@class, 'caption')]/a")) or "",
+                    thumbnail_src=extract_text(eval_xpath(result, ".//img/@src")) or "",
+                )
+            )
+    elif findfiles_categ == "video":
+        for result in eval_xpath_list(
+            dom, "//div[contains(@class, 'video-mosaic')]/div[contains(@class, 'video-item')]"
+        ):
+            video_src = extract_text(eval_xpath(result, ".//video/@src")) or ""
+            res.add(
+                res.types.LegacyResult(
+                    template="videos.html",
+                    url=video_src,
+                    title=extract_text(eval_xpath(result, ".//div[contains(@class, 'caption')]/span")) or "",
+                    iframe_src=video_src or "",
+                )
+            )
+    else:
+        for result in eval_xpath_list(dom, "//ol/li[contains(@class, 'result-item')]/article"):
+            filename = basename(extract_text(eval_xpath(result, ".//h3")) or "")
+            res.add(
+                res.types.File(
+                    url=extract_text(eval_xpath(result, ".//h3/a/@href")) or "",
+                    title=filename,
+                    content=" ".join(extract_text(el) or "" for el in eval_xpath_list(result, "./div/span")),
+                    filename=filename,
+                    size=extract_text(eval_xpath(result, "(.//span[@id])[1]")) or "",
+                    embedded=extract_text(eval_xpath(result, ".//audio/@src")) or "",
+                )
+            )
+
+    return res

searx/engines/fireball.py

@@ -0,0 +1,169 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Fireball_ is a Germany-based, privacy-focused search engine.
+
+It likely doesn't have its own index, but it's unclear where its results come
+from.
+
+.. _Fireball: https://fireball.com
+"""
+
+import typing as t
+
+from datetime import datetime
+from urllib.parse import urlencode
+
+from searx.enginelib import EngineCache
+from searx.exceptions import SearxEngineAPIException
+from searx.extended_types import SXNG_Response
+
+from searx.result_types import EngineResults
+from searx.network import post
+from searx.utils import html_to_text
+
+if t.TYPE_CHECKING:
+    from searx.search.processors import OnlineParams
+
+about = {
+    "website": "https://fireball.com",
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+base_url = "https://fireball.com"
+categories = ["general"]
+fireball_category = "web"  # values: "web", "news", "videos"
+
+paging = False
+safesearch = True
+
+safe_search_map = {0: "off", 1: "moderate", 2: "strict"}
+
+CACHE: EngineCache
+"""Cache to store the settings cookie (contains e.g. language, safesearch, ...)."""
+
+CACHE_VALID_DURATION = 30 * 24 * 3600  # one month, same as website
+"""Duration how long settings cookies are valid."""
+
+
+def init(engine_settings: dict[str, t.Any]):
+    global CACHE  # pylint: disable=global-statement
+    CACHE = EngineCache(engine_settings["name"])
+
+    if fireball_category not in ("web", "news", "videos"):
+        raise ValueError(f"Unsupported category: {fireball_category}")
+
+
+def _cache_key(fireball_settings: dict[str, str]) -> str:
+    return f"fireball_settings_{fireball_settings['safesearch']}_{fireball_settings['market']}"
+
+
+def _get_search_settings_cookie(params: 'OnlineParams') -> str:
+    """Get a 'fireball' cookie for the given locale and safesearch setting set
+    in params."""
+
+    # the language is set by only specifying the search country on their
+    # website, they only list DE and US, but in fact it supports much more
+    # countries
+    country = "US"
+    if params["searxng_locale"] != "all":
+        language_parts = params["searxng_locale"].split("-")
+        country = language_parts[-1].upper()
+
+    fireball_settings = {
+        "action": "save",
+        "language": "en",  # language is irrelevant, only changes UI language
+        "market": country,
+        "adprovider": "automatic",
+        "target": "_blank",
+        "tiles": "on",
+        "safesearch": safe_search_map[params["safesearch"]],
+    }
+    cache_key = _cache_key(fireball_settings)
+
+    cached_cookie = CACHE.get(cache_key)
+    if cached_cookie:
+        return cached_cookie
+
+    resp = post("https://fireball.com/settings", data=fireball_settings)
+    if not resp.ok:
+        raise SearxEngineAPIException("failed to obtain cookie for settings")
+
+    cookie = resp.cookies.get("fireball")
+    if not cookie:
+        raise SearxEngineAPIException("failed to obtain cookie for settings")
+
+    CACHE.set(cache_key, cookie, expire=CACHE_VALID_DURATION)
+    return cookie
+
+
+def request(query: str, params: "OnlineParams"):
+    # no matter the category, the request is always the same, i.e. we get all
+    # different categories with one HTTP request
+
+    args = {
+        "f": "web",
+        "q": query,
+    }
+
+    params["url"] = f"{base_url}/getResults/?{urlencode(args)}"
+    params["cookies"]["fireball"] = _get_search_settings_cookie(params)
+
+    # referer header has to be set, otherwise the requests get blocked
+    params["headers"]["Referer"] = f"{base_url}/search?{urlencode(args)}"
+
+
+def response(resp: "SXNG_Response") -> EngineResults:
+    res = EngineResults()
+
+    json_data = resp.json()
+
+    for result in json_data.get(fireball_category, {}).get("results", []):
+        published_date = None
+        if result.get("page_age"):
+            published_date = datetime.fromisoformat(result["page_age"])
+
+        if fireball_category == "web":
+            res.add(
+                res.types.MainResult(
+                    url=result["url"],
+                    title=html_to_text(result["title"]),
+                    content=html_to_text(result["description"]),
+                    publishedDate=published_date,
+                )
+            )
+        elif fireball_category == "news":
+            thumbnail: str | None = None
+            if result.get("thumbnail"):
+                thumbnail = result["thumbnail"]["src"]
+
+            res.add(
+                res.types.MainResult(
+                    url=result["url"],
+                    title=html_to_text(result["title"]),
+                    content=html_to_text(result["description"]),
+                    thumbnail=thumbnail or "",
+                    publishedDate=published_date,
+                )
+            )
+        elif fireball_category == "videos":
+            length = None
+            if result.get("video"):
+                length = result["video"].get("duration")
+
+            res.add(
+                res.types.LegacyResult(
+                    {
+                        "template": "videos.html",
+                        "url": result["url"],
+                        "title": html_to_text(result["title"]),
+                        "content": html_to_text(result["description"]),
+                        "thumbnail": result.get("thumbnail", {}).get("original"),
+                        "length": length,
+                        "publishedDate": published_date,
+                    }
+                )
+            )
+
+    return res

searx/engines/flaticon.py

@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Flaticon_ is a database for icons.
+
+.. _Flaticon: https://www.flaticon.com
+"""
+
+from urllib.parse import urlencode
+
+import typing as t
+
+from searx.result_types import EngineResults
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
+
+about = {
+    "website": "https://www.flaticon.com",
+    "wikidata_id": "Q105283791",
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+base_url = "https://www.flaticon.com"
+
+categories = ["images", "icons"]
+paging = True
+
+
+def request(query: str, params: "OnlineParams") -> None:
+    args = {
+        "word": query,
+    }
+    params["headers"].update(
+        {
+            # important: query term is not URL encoded in the referer string
+            "Referer": f"{base_url}/search?word={query}",
+            "X-Requested-With": "XMLHttpRequest",
+        }
+    )
+    params["url"] = f"{base_url}/ajax/search/{params['pageno']}?{urlencode(args)}"
+
+
+def _fix_url(url: str) -> str:
+    return url.replace(r"\/", "/")
+
+
+def response(resp: "SXNG_Response"):
+    res = EngineResults()
+
+    result: dict[str, str]  # TBH: dict[str, t.Any]
+    for result in resp.json()["items"]:
+        tags = [
+            tag_info["tag"] for tag_info in result["tags"] if tag_info["tag"]  # pyright: ignore[reportArgumentType]
+        ]
+        res.add(
+            res.types.Image(
+                title=result["name"],
+                content=", ".join(tags),
+                url=_fix_url(result["slug"]),
+                thumbnail_src=_fix_url(result["png"]),
+                img_src=_fix_url(result["png512"]),
+                img_format="PNG",
+                author=result["team_name"],
+            )
+        )
+
+    return res

searx/engines/flickr.py

@@ -20,7 +20,7 @@ about = {
 
 categories = ['images']
 
-nb_per_page = 15
+page_size = 15
 paging = True
 api_key = None
 
@@ -29,7 +29,7 @@ url = (
     'https://api.flickr.com/services/rest/?method=flickr.photos.search'
     + '&api_key={api_key}&{text}&sort=relevance'
     + '&extras=description%2C+owner_name%2C+url_o%2C+url_n%2C+url_z'
-    + '&per_page={nb_per_page}&format=json&nojsoncallback=1&page={page}'
+    + '&per_page={page_size}&format=json&nojsoncallback=1&page={page}'
 )
 photo_url = 'https://www.flickr.com/photos/{userid}/{photoid}'
 
@@ -42,7 +42,7 @@ def build_flickr_url(user_id, photo_id):
 
 def request(query, params):
     params['url'] = url.format(
-        text=urlencode({'text': query}), api_key=api_key, nb_per_page=nb_per_page, page=params['pageno']
+        text=urlencode({'text': query}), api_key=api_key, page_size=page_size, page=params['pageno']
     )
     return params
 

searx/engines/fyyd.py

@@ -1,15 +1,23 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 """Fyyd (podcasts)"""
 
+import typing as t
+
 from datetime import datetime
 from urllib.parse import urlencode
 
+from searx.result_types import EngineResults
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
 about = {
-    'website': 'https://fyyd.de',
+    "website": "https://fyyd.de",
-    'official_api_documentation': 'https://github.com/eazyliving/fyyd-api',
+    "official_api_documentation": "https://github.com/eazyliving/fyyd-api",
-    'use_official_api': True,
+    "use_official_api": True,
-    'require_api_key': False,
+    "require_api_key": False,
-    'results': 'JSON',
+    "results": "JSON",
 }
 categories = []
 paging = True
@@ -18,31 +26,30 @@ base_url = "https://api.fyyd.de"
 page_size = 10
 
 
-def request(query, params):
+def request(query: str, params: "OnlineParams") -> None:
     args = {
-        'term': query,
+        "term": query,
-        'count': page_size,
+        "count": page_size,
-        'page': params['pageno'] - 1,
+        "page": params["pageno"] - 1,
     }
-    params['url'] = f"{base_url}/0.2/search/podcast?{urlencode(args)}"
+    params["url"] = f"{base_url}/0.2/search/podcast?{urlencode(args)}"
-    return params
 
 
-def response(resp):
+def response(resp: "SXNG_Response"):
-    results = []
+    res = EngineResults()
 
-    json_results = resp.json()['data']
+    json_results: list[dict[str, str]] = resp.json()["data"]  # pyright: ignore[reportAny]
 
     for result in json_results:
-        results.append(
+        res.add(
-            {
+            res.types.MainResult(
-                'url': result['htmlURL'],
+                url=result["htmlURL"],
-                'title': result['title'],
+                title=result["title"],
-                'content': result['description'],
+                content=result["description"],
-                'thumbnail': result['smallImageURL'],
+                thumbnail=result["smallImageURL"],
-                'publishedDate': datetime.strptime(result['status_since'], '%Y-%m-%d %H:%M:%S'),
+                publishedDate=datetime.strptime(result["status_since"], "%Y-%m-%d %H:%M:%S"),
-                'metadata': f"Rank: {result['rank']} || {result['episode_count']} episodes",
+                metadata=f"Rank: {result['rank']} || {result['episode_count']} episodes",
-            }
+            )
         )
 
-    return results
+    return res

searx/engines/geizhals.py

@@ -27,8 +27,8 @@ about = {
     'official_api_documentation': None,
     'require_api_key': False,
     'results': 'HTML',
-    'language': 'de',
 }
+language = "de"
 paging = True
 categories = ['shopping']
 

searx/engines/giphy.py

@@ -0,0 +1,127 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Giphy (images)"""
+
+import random
+from urllib.parse import urlencode
+import re
+
+import typing as t
+
+from lxml import html
+
+from searx.enginelib import EngineCache
+from searx.exceptions import SearxEngineAPIException
+from searx.network import get
+from searx.result_types import EngineResults
+from searx.result_types.image import ImageRef
+from searx.utils import eval_xpath_list, humanize_bytes
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
+
+about = {
+    "website": "https://giphy.com",
+    "wikidata_id": "Q17054335",
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+base_url = "https://giphy.com"
+api_url = "https://api.giphy.com"
+
+categories = ["images"]
+paging = True
+page_size = 15
+
+GiphyCategs = t.Literal["gifs", "stickers", "clips"]
+giphy_categ: GiphyCategs = "gifs"
+"""Giphy category to search in."""
+
+CACHE: EngineCache
+"""Cache for storing the extracted api key."""
+
+
+_GIPHY_API_KEY_RE = re.compile(r"[Aa]piKey\s*:\s*\"(\w+)\"")
+
+
+def setup(engine_settings: dict[str, str]) -> bool:
+    if giphy_categ not in t.get_args(GiphyCategs):
+        raise ValueError("invalid category: %s" % giphy_categ)
+
+    global CACHE  # pylint: disable=global-statement
+    CACHE = EngineCache(engine_settings["name"])
+
+    return True
+
+
+def _get_api_key() -> str:
+    """
+    Extract the Giphy API key from the JavaScript code. There are different API keys
+    (e.g. for mobile, desktop, ...), so we just pick a random one of these.
+    """
+    cached = CACHE.get("api_key")
+    if cached:
+        return cached
+
+    homepage_resp = get(base_url)
+    homepage_doc = html.fromstring(homepage_resp.text)
+
+    for script_src in eval_xpath_list(homepage_doc, "//script[contains(@src, 'layout')]/@src"):
+        script_resp = get(base_url + script_src)
+        api_keys = _GIPHY_API_KEY_RE.findall(script_resp.text)
+        if api_keys:
+            api_key = random.choice(api_keys)
+            CACHE.set("api_key", api_key, expire=60 * 60 * 6)  # 6 hours
+            return api_key
+
+    raise SearxEngineAPIException("failed to extract api keys")
+
+
+def request(query: str, params: "OnlineParams") -> None:
+    args = {
+        "q": query,
+        "api_key": _get_api_key(),
+        "limit": page_size,
+        "offset": (params["pageno"] - 1) * page_size,
+        "type": giphy_categ,
+    }
+    params["url"] = f"{api_url}/v1/{giphy_categ}/search?{urlencode(args)}"
+
+
+def response(resp: "SXNG_Response"):
+    res = EngineResults()
+
+    result: dict[str, t.Any]
+    for result in resp.json()["data"]:
+        img = result['images']['original']
+        formats = [
+            ImageRef(url=img["mp4"], subtype="mp4"),  # type: ignore
+            ImageRef(url=img["webp"], subtype="webp"),  # type: ignore
+        ]
+        thumb = (
+            result["images"].get("downsized")
+            or result["images"].get("downsized_medium")
+            or result["images"].get("downsized_small")
+            or result["images"].get("downsized_large")
+        )
+        res.add(
+            res.types.Image(
+                title=result["title"],
+                content=", ".join(result.get("tags", [])),
+                url=result["url"],
+                thumbnail_src=thumb.get("url") or img["url"],
+                img_src=img["url"],
+                resolution=f"{img['width']}x{img['height']}",
+                img_format="GIF",
+                formats=formats,
+                author=result["username"],
+                filesize=humanize_bytes(int(img["size"])),
+                source=result.get("source_tld") or "",
+            )
+        )
+
+    return res

searx/engines/gmx.py

@@ -10,10 +10,12 @@ import time
 import typing as t
 
 from urllib.parse import urlencode
+from lxml import html
 
 from searx.result_types import EngineResults
+from searx.exceptions import SearxEngineCaptchaException
 from searx.extended_types import SXNG_Response
-from searx.utils import extr, gen_useragent, html_to_text
+from searx.utils import extr, gen_useragent, html_to_text, eval_xpath
 from searx.network import get
 
 if t.TYPE_CHECKING:
@@ -40,6 +42,11 @@ time_range_map = {"day": "d", "week": "w", "month": "m", "year": "y"}
 def _get_page_hash(query: str, page: int, headers: dict[str, str]) -> str:
     resp = get(f"{base_url}/web/result?q={query}&page={page}", headers=headers)
 
+    # detect captcha (if any)
+    doc = html.fromstring(resp.text)
+    if eval_xpath(doc, "//*[@id='spam-messages']"):
+        raise SearxEngineCaptchaException()
+
     # the text we search for looks like:
     # load("/desk?lang="+eV.p.param['hl']+"&q="+eV['p']['q_encode']+"&page=5&h=aa45603&t=177582576&origin=web&comp=web_serp_pag&p=gmx-com&sp=&lr="+eV.p.param['lr0']+"&mkt="+eV.p.param['mkt0']+"&family="+eV.p.param['familyFilter']+"&fcons="+eV.p.perm.fCons,"google", "eMMO", "eMH","eMP");  # pylint: disable=line-too-long
     return extr(resp.text, "&h=", "&t=")

searx/engines/google.py

@@ -57,6 +57,7 @@ max_page = 50
 .. _Google max 50 pages: https://github.com/searxng/searxng/issues/2982
 """
 time_range_support = True
+language_support = True
 safesearch = True
 
 time_range_dict = {"day": "d", "week": "w", "month": "m", "year": "y"}

searx/engines/google_images.py

@@ -43,6 +43,7 @@ max_page = 50
 """
 
 time_range_support = True
+language_support = True
 safesearch = True
 
 filter_mapping = {0: 'images', 1: 'active', 2: 'active'}

searx/engines/google_news.py

@@ -66,6 +66,7 @@ about = {
 categories = ["news"]
 paging = False
 time_range_support = False
+language_support = True
 
 # Google-News results are always *SafeSearch*. Option 'safesearch' is set to
 # False here.

searx/engines/heexy.py

@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""Heexy_ is a minimalist search engine that focuses on privacy.
+
+Although it also supports news and videos, these are not implemented here
+because they usually return no result to very few irrelevant ones.
+
+It seems to use Bing internally, as the image thumbnails are loaded from Bing.
+
+.. _Heexy: https://docs.heexy.org/introduction
+
+"""
+
+from urllib.parse import urlencode
+
+import typing as t
+
+from searx.exceptions import SearxEngineAccessDeniedException
+from searx.result_types import EngineResults
+
+if t.TYPE_CHECKING:
+    from searx.extended_types import SXNG_Response
+    from searx.search.processors import OnlineParams
+
+about = {
+    "website": "https://heexy.org",
+    "wikidata_id": None,
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": "JSON",
+}
+
+paging = True
+safesearch = True
+
+categories = ["general"]
+heexy_categ = "web"
+"""Category to search in. Can be either "web" or "image"."""
+
+
+base_url = "https://seapi.heexy.org"
+safe_search_map = {0: "off", 1: "on", 2: "on"}
+
+
+def init(_):
+    if heexy_categ not in ("web", "image"):
+        raise ValueError("invalid search category: %s" % heexy_categ)
+
+
+def request(query: str, params: "OnlineParams") -> None:
+    args = {
+        "q": query,
+        "page": params["pageno"],
+        "safe": safe_search_map[params["safesearch"]],
+    }
+    if params["searxng_locale"] != "all":
+        args["lang"] = params["searxng_locale"].split("-")[0]
+
+    params["url"] = f"{base_url}/search/{heexy_categ}?{urlencode(args)}"
+    params["headers"]["Origin"] = base_url
+
+
+def response(resp: "SXNG_Response"):
+    res = EngineResults()
+
+    json_resp = resp.json()
+    if not json_resp["success"]:
+        raise SearxEngineAccessDeniedException()
+
+    result: dict[str, str]
+    for result in json_resp["results"]:
+        if heexy_categ == "web":
+            res.add(
+                res.types.MainResult(
+                    url=result["url"],
+                    title=result["title"],
+                    content=result["description"],
+                )
+            )
+        elif heexy_categ == "image":
+            res.add(
+                res.types.Image(
+                    title=result["description"],
+                    url=result["url"],
+                    thumbnail_src=result["image"],
+                    img_src=result["rawImage"],
+                )
+            )
+
+    return res