Classes
class	ExtendedRequest

Functions
	get_locale ()

	_get_browser_language (req, lang_list)

	_get_locale_rfc5646 (locale)

	code_highlighter (codelines, language=None)

	get_result_template (str theme_name, str template_name)

	custom_url_for (str endpoint, **values)

	morty_proxify (str url)

	image_proxify (str url)

	get_translations ()

	get_enabled_categories (Iterable[str] category_names)

	get_pretty_url (urllib.parse.ParseResult parsed_url)

	get_client_settings ()

	render (str template_name, **kwargs)

	pre_request ()

	add_default_headers (flask.Response response)

	post_request (flask.Response response)

	index_error (str output_format, str error_message)

	index ()

	health ()

	client_token (token=None)

	rss_xsl ()

	search ()

	about ()

	info (pagename, locale)

	autocompleter ()

	preferences ()

	image_proxy ()

	engine_descriptions ()

	stats ()

	stats_errors ()

	stats_checker ()

	stats_open_metrics ()

	robots ()

	opensearch ()

	favicon ()

	clear_cookies ()

	config ()

	page_not_found (_e)

	run ()

Variables
	logger = logger.getChild('webapp')

	static_files = get_static_files(settings['ui']['static_path'])

	default_theme = settings['ui']['default_theme']

	templates_path = settings['ui']['templates_path']

	themes = get_themes(templates_path)

	result_templates = get_result_templates(templates_path)

dict	STATS_SORT_PARAMETERS

	app = Flask(__name__, static_folder=settings['ui']['static_path'], template_folder=templates_path)

	trim_blocks

	lstrip_blocks

	secret_key

	request = typing.cast(ExtendedRequest, flask.request)

	babel = Babel(app, locale_selector=get_locale)

	methods

	endpoint

	view_func

tuple	flask_run_development

tuple	werkzeug_reloader = flask_run_development or (searx_debug and __name__ == "__main__")

	enable_checker

	True

	check_network

	enable_metrics

	application = app

Detailed Description

WebbApp

Function Documentation

◆ _get_browser_language()

searx.webapp._get_browser_language	(		req,
			lang_list )

protected

Definition at line 185 of file webapp.py.

def _get_browser_language(req, lang_list):
    client = ClientPref.from_http_request(req)
    locale = match_locale(client.locale_tag, lang_list, fallback='en')
    return locale
 
 

Referenced by searx.webapp.pre_request().

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◆ _get_locale_rfc5646()

searx.webapp._get_locale_rfc5646 ( locale )

protected

Get locale name for <html lang="...">
Chrom* browsers don't detect the language when there is a subtag (ie a territory).
For example "zh-TW" is detected but not "zh-Hant-TW".
This function returns a locale without the subtag.

Definition at line 191 of file webapp.py.

def _get_locale_rfc5646(locale):
    """Get locale name for <html lang="...">
    Chrom* browsers don't detect the language when there is a subtag (ie a territory).
    For example "zh-TW" is detected but not "zh-Hant-TW".
    This function returns a locale without the subtag.
    """
    parts = locale.split('-')
    return parts[0].lower() + '-' + parts[-1].upper()
 
 
# code-highlighter
@app.template_filter('code_highlighter')

Referenced by searx.webapp.render().

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◆ about()

searx.webapp.about ( )

Redirect to about page

Definition at line 811 of file webapp.py.

def about():
    """Redirect to about page"""
    # custom_url_for is going to add the locale
    return redirect(custom_url_for('info', pagename='about'))
 
 
@app.route('/info/<locale>/<pagename>', methods=['GET'])

References searx.webapp.custom_url_for().

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◆ add_default_headers()

searx.webapp.add_default_headers ( flask.Response response )

Definition at line 534 of file webapp.py.

def add_default_headers(response: flask.Response):
    # set default http headers
    for header, value in settings['server']['default_http_headers'].items():
        if header in response.headers:
            continue
        response.headers[header] = value
    return response
 
 
@app.after_request

◆ autocompleter()

searx.webapp.autocompleter ( )

Return autocompleter results

Definition at line 834 of file webapp.py.

def autocompleter():
    """Return autocompleter results"""
 
    # run autocompleter
    results = []
 
    # set blocked engines
    disabled_engines = request.preferences.engines.get_disabled()
 
    # parse query
    raw_text_query = RawTextQuery(request.form.get('q', ''), disabled_engines)
    sug_prefix = raw_text_query.getQuery()
 
    # normal autocompletion results only appear if no inner results returned
    # and there is a query part
    if len(raw_text_query.autocomplete_list) == 0 and len(sug_prefix) > 0:
 
        # get SearXNG's locale and autocomplete backend from cookie
        sxng_locale = request.preferences.get_value('language')
        backend_name = request.preferences.get_value('autocomplete')
 
        for result in search_autocomplete(backend_name, sug_prefix, sxng_locale):
            # attention: this loop will change raw_text_query object and this is
            # the reason why the sug_prefix was stored before (see above)
            if result != sug_prefix:
                results.append(raw_text_query.changeQuery(result).getFullQuery())
 
    if len(raw_text_query.autocomplete_list) > 0:
        for autocomplete_text in raw_text_query.autocomplete_list:
            results.append(raw_text_query.get_autocomplete_full_query(autocomplete_text))
 
    for answers in ask(raw_text_query):
        for answer in answers:
            results.append(str(answer['answer']))
 
    if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
        # the suggestion request comes from the searx search form
        suggestions = json.dumps(results)
        mimetype = 'application/json'
    else:
        # the suggestion request comes from browser's URL bar
        suggestions = json.dumps([sug_prefix, results])
        mimetype = 'application/x-suggestions+json'
 
    suggestions = escape(suggestions, False)
    return Response(suggestions, mimetype=mimetype)
 
 
@app.route('/preferences', methods=['GET', 'POST'])

◆ clear_cookies()

searx.webapp.clear_cookies ( )

Definition at line 1289 of file webapp.py.

def clear_cookies():
    resp = make_response(redirect(url_for('index', _external=True)))
    for cookie_name in request.cookies:
        resp.delete_cookie(cookie_name)
    return resp
 
 
@app.route('/config')

◆ client_token()

searx.webapp.client_token ( token = None )

Definition at line 618 of file webapp.py.

def client_token(token=None):
    link_token.ping(request, token)
    return Response('', mimetype='text/css')
 
 
@app.route('/rss.xsl', methods=['GET', 'POST'])

◆ code_highlighter()

searx.webapp.code_highlighter	(		codelines,
			language = None )

Definition at line 203 of file webapp.py.

def code_highlighter(codelines, language=None):
    if not language:
        language = 'text'
 
    try:
        # find lexer by programming language
        lexer = get_lexer_by_name(language, stripall=True)
 
    except Exception as e:  # pylint: disable=broad-except
        logger.warning("pygments lexer: %s " % e)
        # if lexer is not found, using default one
        lexer = get_lexer_by_name('text', stripall=True)
 
    html_code = ''
    tmp_code = ''
    last_line = None
    line_code_start = None
 
    # parse lines
    for line, code in codelines:
        if not last_line:
            line_code_start = line
 
        # new codeblock is detected
        if last_line is not None and last_line + 1 != line:
 
            # highlight last codepart
            formatter = HtmlFormatter(linenos='inline', linenostart=line_code_start, cssclass="code-highlight")
            html_code = html_code + highlight(tmp_code, lexer, formatter)
 
            # reset conditions for next codepart
            tmp_code = ''
            line_code_start = line
 
        # add codepart
        tmp_code += code + '\n'
 
        # update line
        last_line = line
 
    # highlight last codepart
    formatter = HtmlFormatter(linenos='inline', linenostart=line_code_start, cssclass="code-highlight")
    html_code = html_code + highlight(tmp_code, lexer, formatter)
 
    return html_code
 
 

◆ config()

searx.webapp.config ( )

Return configuration in JSON format.

Definition at line 1297 of file webapp.py.

def config():
    """Return configuration in JSON format."""
    _engines = []
    for name, engine in engines.items():
        if not request.preferences.validate_token(engine):
            continue
 
        _languages = engine.traits.languages.keys()
        _engines.append(
            {
                'name': name,
                'categories': engine.categories,
                'shortcut': engine.shortcut,
                'enabled': not engine.disabled,
                'paging': engine.paging,
                'language_support': engine.language_support,
                'languages': list(_languages),
                'regions': list(engine.traits.regions.keys()),
                'safesearch': engine.safesearch,
                'time_range_support': engine.time_range_support,
                'timeout': engine.timeout,
            }
        )
 
    _plugins = []
    for _ in plugins:
        _plugins.append({'name': _.name, 'enabled': _.default_on})
 
    _limiter_cfg = limiter.get_cfg()
 
    return jsonify(
        {
            'categories': list(categories.keys()),
            'engines': _engines,
            'plugins': _plugins,
            'instance_name': settings['general']['instance_name'],
            'locales': LOCALE_NAMES,
            'default_locale': settings['ui']['default_locale'],
            'autocomplete': settings['search']['autocomplete'],
            'safe_search': settings['search']['safe_search'],
            'default_theme': settings['ui']['default_theme'],
            'version': VERSION_STRING,
            'brand': {
                'PRIVACYPOLICY_URL': get_setting('general.privacypolicy_url'),
                'CONTACT_URL': get_setting('general.contact_url'),
                'GIT_URL': GIT_URL,
                'GIT_BRANCH': GIT_BRANCH,
                'DOCS_URL': get_setting('brand.docs_url'),
            },
            'limiter': {
                'enabled': limiter.is_installed(),
                'botdetection.ip_limit.link_token': _limiter_cfg.get('botdetection.ip_limit.link_token'),
                'botdetection.ip_lists.pass_searxng_org': _limiter_cfg.get('botdetection.ip_lists.pass_searxng_org'),
            },
            'doi_resolvers': list(settings['doi_resolvers'].keys()),
            'default_doi_resolver': settings['default_doi_resolver'],
            'public_instance': settings['server']['public_instance'],
        }
    )
 
 
@app.errorhandler(404)

◆ custom_url_for()

searx.webapp.custom_url_for	(	str	endpoint,
		**	values )

Definition at line 257 of file webapp.py.

def custom_url_for(endpoint: str, **values):
    suffix = ""
    if endpoint == 'static' and values.get('filename'):
        file_hash = static_files.get(values['filename'])
        if not file_hash:
            # try file in the current theme
            theme_name = request.preferences.get_value('theme')
            filename_with_theme = "themes/{}/{}".format(theme_name, values['filename'])
            file_hash = static_files.get(filename_with_theme)
            if file_hash:
                values['filename'] = filename_with_theme
        if get_setting('ui.static_use_hash') and file_hash:
            suffix = "?" + file_hash
    if endpoint == 'info' and 'locale' not in values:
        locale = request.preferences.get_value('locale')
        if infopage.INFO_PAGES.get_page(values['pagename'], locale) is None:
            locale = infopage.INFO_PAGES.locale_default
        values['locale'] = locale
    return url_for(endpoint, **values) + suffix
 
 

References searx.format.

Referenced by searx.webapp.about(), searx.webapp.get_client_settings(), and searx.webapp.render().

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◆ engine_descriptions()

searx.webapp.engine_descriptions ( )

Definition at line 1120 of file webapp.py.

def engine_descriptions():
    locale = get_locale().split('_')[0]
    result = ENGINE_DESCRIPTIONS['en'].copy()
    if locale != 'en':
        for engine, description in ENGINE_DESCRIPTIONS.get(locale, {}).items():
            result[engine] = description
    for engine, description in result.items():
        if len(description) == 2 and description[1] == 'ref':
            ref_engine, ref_lang = description[0].split(':')
            description = ENGINE_DESCRIPTIONS[ref_lang][ref_engine]
        if isinstance(description, str):
            description = [description, 'wikipedia']
        result[engine] = description
 
    # overwrite by about:description (from settings)
    for engine_name, engine_mod in engines.items():
        descr = getattr(engine_mod, 'about', {}).get('description', None)
        if descr is not None:
            result[engine_name] = [descr, "SearXNG config"]
 
    return jsonify(result)
 
 
@app.route('/stats', methods=['GET'])

◆ favicon()

searx.webapp.favicon ( )

Definition at line 1279 of file webapp.py.

def favicon():
    theme = request.preferences.get_value("theme")
    return send_from_directory(
        os.path.join(app.root_path, settings['ui']['static_path'], 'themes', theme, 'img'),  # pyright: ignore
        'favicon.png',
        mimetype='image/vnd.microsoft.icon',
    )
 
 
@app.route('/clear_cookies')

◆ get_client_settings()

searx.webapp.get_client_settings ( )

Definition at line 357 of file webapp.py.

def get_client_settings():
    req_pref = request.preferences
    return {
        'autocomplete': req_pref.get_value('autocomplete'),
        'autocomplete_min': get_setting('search.autocomplete_min'),
        'method': req_pref.get_value('method'),
        'infinite_scroll': req_pref.get_value('infinite_scroll'),
        'translations': get_translations(),
        'search_on_category_select': req_pref.get_value('search_on_category_select'),
        'hotkeys': req_pref.get_value('hotkeys'),
        'url_formatting': req_pref.get_value('url_formatting'),
        'theme_static_path': custom_url_for('static', filename='themes/simple'),
        'results_on_new_tab': req_pref.get_value('results_on_new_tab'),
        'favicon_resolver': req_pref.get_value('favicon_resolver'),
        'advanced_search': req_pref.get_value('advanced_search'),
        'query_in_title': req_pref.get_value('query_in_title'),
        'safesearch': str(req_pref.get_value('safesearch')),
        'theme': req_pref.get_value('theme'),
        'doi_resolver': get_doi_resolver(req_pref),
    }
 
 

References searx.webapp.custom_url_for(), and searx.webapp.get_translations().

Referenced by searx.webapp.render().

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◆ get_enabled_categories()

searx.webapp.get_enabled_categories ( Iterable[str] category_names )

The categories in ``category_names```for which there is no active engine
are filtered out and a reduced list is returned.

Definition at line 331 of file webapp.py.

def get_enabled_categories(category_names: Iterable[str]):
    """The categories in ``category_names```for which there is no active engine
    are filtered out and a reduced list is returned."""
 
    enabled_engines = [item[0] for item in request.preferences.engines.get_enabled()]
    enabled_categories = set()
    for engine_name in enabled_engines:
        enabled_categories.update(engines[engine_name].categories)
    return [x for x in category_names if x in enabled_categories]
 
 

Referenced by searx.webapp.render().

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◆ get_locale()

searx.webapp.get_locale ( )

Definition at line 176 of file webapp.py.

def get_locale():
    locale = localeselector()
    logger.debug("%s uses locale `%s`", urllib.parse.quote(request.url), locale)
    return locale
 
 

◆ get_pretty_url()

searx.webapp.get_pretty_url ( urllib.parse.ParseResult parsed_url )

Definition at line 342 of file webapp.py.

def get_pretty_url(parsed_url: urllib.parse.ParseResult):
    url_formatting_pref = request.preferences.get_value('url_formatting')
 
    if url_formatting_pref == 'full':
        return [parsed_url.geturl()]
 
    if url_formatting_pref == 'host':
        return [parsed_url.netloc]
 
    path = parsed_url.path
    path = path[:-1] if len(path) > 0 and path[-1] == '/' else path
    path = unquote(path.replace("/", " › "))
    return [parsed_url.scheme + "://" + parsed_url.netloc, path]
 
 

◆ get_result_template()

searx.webapp.get_result_template	(	str	theme_name,
		str	template_name )

Definition at line 250 of file webapp.py.

def get_result_template(theme_name: str, template_name: str):
    themed_path = theme_name + '/result_templates/' + template_name
    if themed_path in result_templates:
        return themed_path
    return 'result_templates/' + template_name
 
 

◆ get_translations()

searx.webapp.get_translations ( )

Definition at line 320 of file webapp.py.

def get_translations():
    return {
        # when there is autocompletion
        'no_item_found': gettext('No item found'),
        # /preferences: the source of the engine description (wikipedata, wikidata, website)
        'Source': gettext('Source'),
        # infinite scroll
        'error_loading_next_page': gettext('Error loading the next page'),
    }
 
 

Referenced by searx.webapp.get_client_settings().

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◆ health()

searx.webapp.health ( )

Definition at line 613 of file webapp.py.

def health():
    return Response('OK', mimetype='text/plain')
 
 
@app.route('/client<token>.css', methods=['GET', 'POST'])

◆ image_proxify()

searx.webapp.image_proxify ( str url )

Definition at line 293 of file webapp.py.

def image_proxify(url: str):
 
    if url.startswith('//'):
        url = 'https:' + url
 
    if not request.preferences.get_value('image_proxy'):
        return url
 
    if url.startswith('data:image/'):
        # 50 is an arbitrary number to get only the beginning of the image.
        partial_base64 = url[len('data:image/') : 50].split(';')
        if (
            len(partial_base64) == 2
            and partial_base64[0] in ['gif', 'png', 'jpeg', 'pjpeg', 'webp', 'tiff', 'bmp']
            and partial_base64[1].startswith('base64,')
        ):
            return url
        return None
 
    if settings['result_proxy']['url']:
        return morty_proxify(url)
 
    h = new_hmac(settings['server']['secret_key'], url.encode())
 
    return '{0}?{1}'.format(url_for('image_proxy'), urlencode(dict(url=url.encode(), h=h)))
 
 

References searx.format, and searx.webapp.morty_proxify().

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◆ image_proxy()

searx.webapp.image_proxy ( )

Definition at line 1047 of file webapp.py.

def image_proxy():
    # pylint: disable=too-many-return-statements, too-many-branches
 
    url = request.args.get('url')
    if not url:
        return '', 400
 
    if not is_hmac_of(settings['server']['secret_key'], url.encode(), request.args.get('h', '')):
        return '', 400
 
    maximum_size = 5 * 1024 * 1024
    forward_resp = False
    resp = None
    try:
        request_headers = {
            'User-Agent': gen_useragent(),
            'Accept': 'image/webp,*/*',
            'Accept-Encoding': 'gzip, deflate',
            'Sec-GPC': '1',
            'DNT': '1',
        }
        set_context_network_name('image_proxy')
        resp, stream = http_stream(method='GET', url=url, headers=request_headers, allow_redirects=True)
        content_length = resp.headers.get('Content-Length')
        if content_length and content_length.isdigit() and int(content_length) > maximum_size:
            return 'Max size', 400
 
        if resp.status_code != 200:
            logger.debug('image-proxy: wrong response code: %i', resp.status_code)
            if resp.status_code >= 400:
                return '', resp.status_code
            return '', 400
 
        if not resp.headers.get('Content-Type', '').startswith('image/') and not resp.headers.get(
            'Content-Type', ''
        ).startswith('binary/octet-stream'):
            logger.debug('image-proxy: wrong content-type: %s', resp.headers.get('Content-Type', ''))
            return '', 400
 
        forward_resp = True
    except httpx.HTTPError:
        logger.exception('HTTP error')
        return '', 400
    finally:
        if resp and not forward_resp:
            # the code is about to return an HTTP 400 error to the browser
            # we make sure to close the response between searxng and the HTTP server
            try:
                resp.close()
            except httpx.HTTPError:
                logger.exception('HTTP error on closing')
 
    def close_stream():
        nonlocal resp, stream
        try:
            if resp:
                resp.close()
            del resp
            del stream
        except httpx.HTTPError as e:
            logger.debug('Exception while closing response', e)
 
    try:
        headers = dict_subset(resp.headers, {'Content-Type', 'Content-Encoding', 'Content-Length', 'Length'})
        response = Response(stream, mimetype=resp.headers['Content-Type'], headers=headers, direct_passthrough=True)
        response.call_on_close(close_stream)
        return response
    except httpx.HTTPError:
        close_stream()
        return '', 400
 
 
@app.route('/engine_descriptions.json', methods=['GET'])

◆ index()

searx.webapp.index ( )

Render index page.

Definition at line 595 of file webapp.py.

def index():
    """Render index page."""
 
    # redirect to search if there's a query in the request
    if request.form.get('q'):
        query = ('?' + request.query_string.decode()) if request.query_string else ''
        return redirect(url_for('search') + query, 308)
 
    return render(
        # fmt: off
        'index.html',
        selected_categories=get_selected_categories(request.preferences, request.form),
        current_locale = request.preferences.get_value("locale"),
        # fmt: on
    )
 
 
@app.route('/healthz', methods=['GET'])

References searx.webapp.render().

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◆ index_error()

searx.webapp.index_error	(	str	output_format,
		str	error_message )

Definition at line 565 of file webapp.py.

def index_error(output_format: str, error_message: str):
    if output_format == 'json':
        return Response(json.dumps({'error': error_message}), mimetype='application/json')
    if output_format == 'csv':
        response = Response('', mimetype='application/csv')
        cont_disp = 'attachment;Filename=searx.csv'
        response.headers.add('Content-Disposition', cont_disp)
        return response
 
    if output_format == 'rss':
        response_rss = render(
            'opensearch_response_rss.xml',
            results=[],
            q=request.form['q'] if 'q' in request.form else '',
            number_of_results=0,
            error_message=error_message,
        )
        return Response(response_rss, mimetype='text/xml')
 
    # html
    request.errors.append(gettext('search error'))
    return render(
        # fmt: off
        'index.html',
        selected_categories=get_selected_categories(request.preferences, request.form),
        # fmt: on
    )
 
 
@app.route('/', methods=['GET', 'POST'])

References searx.webapp.render().

Referenced by searx.webapp.search().

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◆ info()

searx.webapp.info	(		pagename,
			locale )

Render page of online user documentation

Definition at line 818 of file webapp.py.

def info(pagename, locale):
    """Render page of online user documentation"""
    page = infopage.INFO_PAGES.get_page(pagename, locale)
    if page is None:
        flask.abort(404)
 
    user_locale = request.preferences.get_value('locale')
    return render(
        'info.html',
        all_pages=infopage.INFO_PAGES.iter_pages(user_locale, fallback_to_default=True),
        active_page=page,
        active_pagename=pagename,
    )
 
 
@app.route('/autocompleter', methods=['GET', 'POST'])

References searx.webapp.render().

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◆ morty_proxify()

searx.webapp.morty_proxify ( str url )

Definition at line 278 of file webapp.py.

def morty_proxify(url: str):
    if url.startswith('//'):
        url = 'https:' + url
 
    if not settings['result_proxy']['url']:
        return url
 
    url_params = dict(mortyurl=url)
 
    if settings['result_proxy']['key']:
        url_params['mortyhash'] = hmac.new(settings['result_proxy']['key'], url.encode(), hashlib.sha256).hexdigest()
 
    return '{0}?{1}'.format(settings['result_proxy']['url'], urlencode(url_params))
 
 

References searx.format.

Referenced by searx.webapp.image_proxify().

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◆ opensearch()

searx.webapp.opensearch ( )

Definition at line 1262 of file webapp.py.

def opensearch():
    method = request.preferences.get_value('method')
    autocomplete = request.preferences.get_value('autocomplete')
 
    # chrome/chromium only supports HTTP GET....
    if request.headers.get('User-Agent', '').lower().find('webkit') >= 0:
        method = 'GET'
 
    if method not in ('POST', 'GET'):
        method = 'POST'
 
    ret = render('opensearch.xml', opensearch_method=method, autocomplete=autocomplete)
    resp = Response(response=ret, status=200, mimetype="application/opensearchdescription+xml")
    return resp
 
 
@app.route('/favicon.ico')

References searx.webapp.render().

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◆ page_not_found()

searx.webapp.page_not_found ( _e )

Definition at line 1359 of file webapp.py.

def page_not_found(_e):
    return render('404.html'), 404
 
 
# see https://flask.palletsprojects.com/en/1.1.x/cli/
# True if "FLASK_APP=searx/webapp.py FLASK_ENV=development flask run"

References searx.webapp.render().

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◆ post_request()

searx.webapp.post_request ( flask.Response response )

Definition at line 544 of file webapp.py.

def post_request(response: flask.Response):
    total_time = default_timer() - request.start_time
    timings_all = [
        'total;dur=' + str(round(total_time * 1000, 3)),
        'render;dur=' + str(round(request.render_time * 1000, 3)),
    ]
    if len(request.timings) > 0:
        timings = sorted(request.timings, key=lambda t: t.total)
        timings_total = [
            'total_' + str(i) + '_' + t.engine + ';dur=' + str(round(t.total * 1000, 3)) for i, t in enumerate(timings)
        ]
        timings_load = [
            'load_' + str(i) + '_' + t.engine + ';dur=' + str(round(t.load * 1000, 3))
            for i, t in enumerate(timings)
            if t.load
        ]
        timings_all = timings_all + timings_total + timings_load
    response.headers.add('Server-Timing', ', '.join(timings_all))
    return response
 
 

◆ pre_request()

searx.webapp.pre_request ( )

Definition at line 472 of file webapp.py.

def pre_request():
    request.start_time = default_timer()  # pylint: disable=assigning-non-slot
    request.render_time = 0  # pylint: disable=assigning-non-slot
    request.timings = []  # pylint: disable=assigning-non-slot
    request.errors = []  # pylint: disable=assigning-non-slot
 
    client_pref = ClientPref.from_http_request(request)
    # pylint: disable=redefined-outer-name
    preferences = Preferences(themes, list(categories.keys()), engines, plugins, client_pref)
 
    user_agent = request.headers.get('User-Agent', '').lower()
    if 'webkit' in user_agent and 'android' in user_agent:
        preferences.key_value_settings['method'].value = 'GET'
    request.preferences = preferences  # pylint: disable=assigning-non-slot
 
    try:
        preferences.parse_dict(request.cookies)
 
    except Exception as e:  # pylint: disable=broad-except
        logger.exception(e, exc_info=True)
        request.errors.append(gettext('Invalid settings, please edit your preferences'))
 
    # merge GET, POST vars
    # request.form
    request.form = dict(request.form.items())  # pylint: disable=assigning-non-slot
    for k, v in request.args.items():
        if k not in request.form:
            request.form[k] = v
 
    if request.form.get('preferences'):
        preferences.parse_encoded_data(request.form['preferences'])
    else:
        try:
            preferences.parse_dict(request.form)
        except Exception as e:  # pylint: disable=broad-except
            logger.exception(e, exc_info=True)
            request.errors.append(gettext('Invalid settings'))
 
    # language is defined neither in settings nor in preferences
    # use browser headers
    if not preferences.get_value("language"):
        language = _get_browser_language(request, settings['search']['languages'])
        preferences.parse_dict({"language": language})
        logger.debug('set language %s (from browser)', preferences.get_value("language"))
 
    # UI locale is defined neither in settings nor in preferences
    # use browser headers
    if not preferences.get_value("locale"):
        locale = _get_browser_language(request, LOCALE_NAMES.keys())
        preferences.parse_dict({"locale": locale})
        logger.debug('set locale %s (from browser)', preferences.get_value("locale"))
 
    # request.user_plugins
    request.user_plugins = []  # pylint: disable=assigning-non-slot
    allowed_plugins = preferences.plugins.get_enabled()
    disabled_plugins = preferences.plugins.get_disabled()
    for plugin in plugins:
        if (plugin.default_on and plugin.id not in disabled_plugins) or plugin.id in allowed_plugins:
            request.user_plugins.append(plugin)
 
 
@app.after_request

References searx.webapp._get_browser_language().

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◆ preferences()

searx.webapp.preferences ( )

Render preferences page && save user preferences

Definition at line 883 of file webapp.py.

def preferences():
    """Render preferences page && save user preferences"""
 
    # pylint: disable=too-many-locals, too-many-return-statements, too-many-branches
    # pylint: disable=too-many-statements
 
    # save preferences using the link the /preferences?preferences=...
    if request.args.get('preferences') or request.form.get('preferences'):
        resp = make_response(redirect(url_for('index', _external=True)))
        return request.preferences.save(resp)
 
    # save preferences
    if request.method == 'POST':
        resp = make_response(redirect(url_for('index', _external=True)))
        try:
            request.preferences.parse_form(request.form)
        except ValidationException:
            request.errors.append(gettext('Invalid settings, please edit your preferences'))
            return resp
        return request.preferences.save(resp)
 
    # render preferences
    image_proxy = request.preferences.get_value('image_proxy')  # pylint: disable=redefined-outer-name
    disabled_engines = request.preferences.engines.get_disabled()
    allowed_plugins = request.preferences.plugins.get_enabled()
 
    # stats for preferences page
    filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
 
    engines_by_category = {}
 
    for c in categories:  # pylint: disable=consider-using-dict-items
        engines_by_category[c] = [e for e in categories[c] if e.name in filtered_engines]
        # sort the engines alphabetically since the order in settings.yml is meaningless.
        list.sort(engines_by_category[c], key=lambda e: e.name)
 
    # get first element [0], the engine time,
    # and then the second element [1] : the time (the first one is the label)
    stats = {}  # pylint: disable=redefined-outer-name
    max_rate95 = 0
    for _, e in filtered_engines.items():
        h = histogram('engine', e.name, 'time', 'total')
        median = round(h.percentage(50), 1) if h.count > 0 else None
        rate80 = round(h.percentage(80), 1) if h.count > 0 else None
        rate95 = round(h.percentage(95), 1) if h.count > 0 else None
 
        max_rate95 = max(max_rate95, rate95 or 0)
 
        result_count_sum = histogram('engine', e.name, 'result', 'count').sum
        successful_count = counter('engine', e.name, 'search', 'count', 'successful')
        result_count = int(result_count_sum / float(successful_count)) if successful_count else 0
 
        stats[e.name] = {
            'time': median,
            'rate80': rate80,
            'rate95': rate95,
            'warn_timeout': e.timeout > settings['outgoing']['request_timeout'],
            'supports_selected_language': e.traits.is_locale_supported(
                str(request.preferences.get_value('language') or 'all')
            ),
            'result_count': result_count,
        }
    # end of stats
 
    # reliabilities
    reliabilities = {}
    engine_errors = get_engine_errors(filtered_engines)
    checker_results = checker_get_result()
    checker_results = (
        checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
    )
    for _, e in filtered_engines.items():
        checker_result = checker_results.get(e.name, {})
        checker_success = checker_result.get('success', True)
        errors = engine_errors.get(e.name) or []
        if counter('engine', e.name, 'search', 'count', 'sent') == 0:
            # no request
            reliability = None
        elif checker_success and not errors:
            reliability = 100
        elif 'simple' in checker_result.get('errors', {}):
            # the basic (simple) test doesn't work: the engine is broken according to the checker
            # even if there is no exception
            reliability = 0
        else:
            # pylint: disable=consider-using-generator
            reliability = 100 - sum([error['percentage'] for error in errors if not error.get('secondary')])
 
        reliabilities[e.name] = {
            'reliability': reliability,
            'errors': [],
            'checker': checker_results.get(e.name, {}).get('errors', {}).keys(),
        }
        # keep the order of the list checker_results[e.name]['errors'] and deduplicate.
        # the first element has the highest percentage rate.
        reliabilities_errors = []
        for error in errors:
            error_user_text = None
            if error.get('secondary') or 'exception_classname' not in error:
                continue
            error_user_text = exception_classname_to_text.get(error.get('exception_classname'))
            if not error:
                error_user_text = exception_classname_to_text[None]
            if error_user_text not in reliabilities_errors:
                reliabilities_errors.append(error_user_text)
        reliabilities[e.name]['errors'] = reliabilities_errors
 
    # supports
    supports = {}
    for _, e in filtered_engines.items():
        supports_selected_language = e.traits.is_locale_supported(
            str(request.preferences.get_value('language') or 'all')
        )
        safesearch = e.safesearch
        time_range_support = e.time_range_support
        for checker_test_name in checker_results.get(e.name, {}).get('errors', {}):
            if supports_selected_language and checker_test_name.startswith('lang_'):
                supports_selected_language = '?'
            elif safesearch and checker_test_name == 'safesearch':
                safesearch = '?'
            elif time_range_support and checker_test_name == 'time_range':
                time_range_support = '?'
        supports[e.name] = {
            'supports_selected_language': supports_selected_language,
            'safesearch': safesearch,
            'time_range_support': time_range_support,
        }
 
    return render(
        # fmt: off
        'preferences.html',
        selected_categories = get_selected_categories(request.preferences, request.form),
        locales = LOCALE_NAMES,
        current_locale = request.preferences.get_value("locale"),
        image_proxy = image_proxy,
        engines_by_category = engines_by_category,
        stats = stats,
        max_rate95 = max_rate95,
        reliabilities = reliabilities,
        supports = supports,
        answerers = [
            {'info': a.self_info(), 'keywords': a.keywords}
            for a in answerers
        ],
        disabled_engines = disabled_engines,
        autocomplete_backends = autocomplete_backends,
        favicon_resolver_names = favicons.proxy.CFG.resolver_map.keys(),
        shortcuts = {y: x for x, y in engine_shortcuts.items()},
        themes = themes,
        plugins = plugins,
        doi_resolvers = settings['doi_resolvers'],
        current_doi_resolver = get_doi_resolver(request.preferences),
        allowed_plugins = allowed_plugins,
        preferences_url_params = request.preferences.get_as_url_params(),
        locked_preferences = settings['preferences']['lock'],
        preferences = True
        # fmt: on
    )
 
 

References searx.webapp.render().

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◆ render()

searx.webapp.render	(	str	template_name,
		**	kwargs )

Definition at line 379 of file webapp.py.

def render(template_name: str, **kwargs):
    # values from the preferences
    # pylint: disable=too-many-statements
    client_settings = get_client_settings()
    kwargs['client_settings'] = str(
        base64.b64encode(
            bytes(
                json.dumps(client_settings),
                encoding='utf-8',
            )
        ),
        encoding='utf-8',
    )
    kwargs['preferences'] = request.preferences
    kwargs.update(client_settings)
 
    # values from the HTTP requests
    kwargs['endpoint'] = 'results' if 'q' in kwargs else request.endpoint
    kwargs['cookies'] = request.cookies
    kwargs['errors'] = request.errors
    kwargs['link_token'] = link_token.get_token()
 
    kwargs['categories_as_tabs'] = list(settings['categories_as_tabs'].keys())
    kwargs['categories'] = get_enabled_categories(settings['categories_as_tabs'].keys())
    kwargs['DEFAULT_CATEGORY'] = DEFAULT_CATEGORY
 
    # i18n
    kwargs['sxng_locales'] = [l for l in sxng_locales if l[0] in settings['search']['languages']]
 
    locale = request.preferences.get_value('locale')
    kwargs['locale_rfc5646'] = _get_locale_rfc5646(locale)
 
    if locale in RTL_LOCALES and 'rtl' not in kwargs:
        kwargs['rtl'] = True
 
    if 'current_language' not in kwargs:
        kwargs['current_language'] = parse_lang(request.preferences, {}, RawTextQuery('', []))
 
    # values from settings
    kwargs['search_formats'] = [x for x in settings['search']['formats'] if x != 'html']
    kwargs['instance_name'] = get_setting('general.instance_name')
    kwargs['searx_version'] = VERSION_STRING
    kwargs['searx_git_url'] = GIT_URL
    kwargs['enable_metrics'] = get_setting('general.enable_metrics')
    kwargs['get_setting'] = get_setting
    kwargs['get_pretty_url'] = get_pretty_url
 
    # values from settings: donation_url
    donation_url = get_setting('general.donation_url')
    if donation_url is True:
        donation_url = custom_url_for('info', pagename='donate')
    kwargs['donation_url'] = donation_url
 
    # helpers to create links to other pages
    kwargs['url_for'] = custom_url_for  # override url_for function in templates
    kwargs['image_proxify'] = image_proxify
    kwargs['favicon_url'] = favicons.favicon_url
    kwargs['proxify'] = morty_proxify if settings['result_proxy']['url'] is not None else None
    kwargs['proxify_results'] = settings['result_proxy']['proxify_results']
    kwargs['cache_url'] = settings['ui']['cache_url']
    kwargs['get_result_template'] = get_result_template
    kwargs['opensearch_url'] = (
        url_for('opensearch')
        + '?'
        + urlencode(
            {
                'method': request.preferences.get_value('method'),
                'autocomplete': request.preferences.get_value('autocomplete'),
            }
        )
    )
    kwargs['urlparse'] = urlparse
 
    # scripts from plugins
    kwargs['scripts'] = set()
    for plugin in request.user_plugins:
        for script in plugin.js_dependencies:
            kwargs['scripts'].add(script)
 
    # styles from plugins
    kwargs['styles'] = set()
    for plugin in request.user_plugins:
        for css in plugin.css_dependencies:
            kwargs['styles'].add(css)
 
    start_time = default_timer()
    result = render_template('{}/{}'.format(kwargs['theme'], template_name), **kwargs)
    request.render_time += default_timer() - start_time  # pylint: disable=assigning-non-slot
 
    return result
 
 
@app.before_request

References searx.webapp._get_locale_rfc5646(), searx.webapp.custom_url_for(), searx.format, searx.webapp.get_client_settings(), and searx.webapp.get_enabled_categories().

Referenced by searx.webapp.index(), searx.webapp.index_error(), searx.webapp.info(), searx.webapp.opensearch(), searx.webapp.page_not_found(), searx.webapp.preferences(), searx.webapp.search(), and searx.webapp.stats().

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◆ robots()

searx.webapp.robots ( )

Definition at line 1248 of file webapp.py.

def robots():
    return Response(
        """User-agent: *
Allow: /info/en/about
Disallow: /stats
Disallow: /image_proxy
Disallow: /preferences
Disallow: /*?*q=*
""",
        mimetype='text/plain',
    )
 
 
@app.route('/opensearch.xml', methods=['GET'])

◆ rss_xsl()

searx.webapp.rss_xsl ( )

Definition at line 624 of file webapp.py.

def rss_xsl():
    return render_template(
        f"{request.preferences.get_value('theme')}/rss.xsl",
        url_for=custom_url_for,
    )
 
 
@app.route('/search', methods=['GET', 'POST'])

◆ run()

searx.webapp.run ( )

Definition at line 1384 of file webapp.py.

def run():
    logger.debug('starting webserver on %s:%s', settings['server']['bind_address'], settings['server']['port'])
    app.run(
        debug=searx_debug,
        use_debugger=searx_debug,
        port=settings['server']['port'],
        host=settings['server']['bind_address'],
        threaded=True,
        extra_files=[DEFAULT_SETTINGS_FILE],
    )
 
 

◆ search()

searx.webapp.search ( )

Search query in q and return results.

Supported outputs: html, json, csv, rss.

Definition at line 632 of file webapp.py.

def search():
    """Search query in q and return results.
 
    Supported outputs: html, json, csv, rss.
    """
    # pylint: disable=too-many-locals, too-many-return-statements, too-many-branches
    # pylint: disable=too-many-statements
 
    # output_format
    output_format = request.form.get('format', 'html')
    if output_format not in OUTPUT_FORMATS:
        output_format = 'html'
 
    if output_format not in settings['search']['formats']:
        flask.abort(403)
 
    # check if there is query (not None and not an empty string)
    if not request.form.get('q'):
        if output_format == 'html':
            return render(
                # fmt: off
                'index.html',
                selected_categories=get_selected_categories(request.preferences, request.form),
                # fmt: on
            )
        return index_error(output_format, 'No query'), 400
 
    # search
    search_query = None
    raw_text_query = None
    result_container = None
    try:
        search_query, raw_text_query, _, _, selected_locale = get_search_query_from_webapp(
            request.preferences, request.form
        )
        search = SearchWithPlugins(search_query, request.user_plugins, request)  # pylint: disable=redefined-outer-name
        result_container = search.search()
 
    except SearxParameterException as e:
        logger.exception('search error: SearxParameterException')
        return index_error(output_format, e.message), 400
    except Exception as e:  # pylint: disable=broad-except
        logger.exception(e, exc_info=True)
        return index_error(output_format, gettext('search error')), 500
 
    # 1. check if the result is a redirect for an external bang
    if result_container.redirect_url:
        return redirect(result_container.redirect_url)
 
    # 2. add Server-Timing header for measuring performance characteristics of
    # web applications
    request.timings = result_container.get_timings()  # pylint: disable=assigning-non-slot
 
    # 3. formats without a template
 
    if output_format == 'json':
 
        response = webutils.get_json_response(search_query, result_container)
        return Response(response, mimetype='application/json')
 
    if output_format == 'csv':
 
        csv = webutils.CSVWriter(StringIO())
        webutils.write_csv_response(csv, result_container)
        csv.stream.seek(0)
 
        response = Response(csv.stream.read(), mimetype='application/csv')
        cont_disp = 'attachment;Filename=searx_-_{0}.csv'.format(search_query.query)
        response.headers.add('Content-Disposition', cont_disp)
        return response
 
    # 4. formats rendered by a template / RSS & HTML
 
    current_template = None
    previous_result = None
 
    results = result_container.get_ordered_results()
 
    if search_query.redirect_to_first_result and results:
        return redirect(results[0]['url'], 302)
 
    for result in results:
        if output_format == 'html':
            if 'content' in result and result['content']:
                result['content'] = highlight_content(escape(result['content'][:1024]), search_query.query)
            if 'title' in result and result['title']:
                result['title'] = highlight_content(escape(result['title'] or ''), search_query.query)
 
        if 'url' in result:
            result['pretty_url'] = webutils.prettify_url(result['url'])
        if result.get('publishedDate'):  # do not try to get a date from an empty string or a None type
            try:  # test if publishedDate >= 1900 (datetime module bug)
                result['pubdate'] = result['publishedDate'].strftime('%Y-%m-%d %H:%M:%S%z')
            except ValueError:
                result['publishedDate'] = None
            else:
                result['publishedDate'] = webutils.searxng_l10n_timespan(result['publishedDate'])
 
        # set result['open_group'] = True when the template changes from the previous result
        # set result['close_group'] = True when the template changes on the next result
        if current_template != result.get('template'):
            result['open_group'] = True
            if previous_result:
                previous_result['close_group'] = True  # pylint: disable=unsupported-assignment-operation
        current_template = result.get('template')
        previous_result = result
 
    if previous_result:
        previous_result['close_group'] = True
 
    # 4.a RSS
 
    if output_format == 'rss':
        response_rss = render(
            'opensearch_response_rss.xml',
            results=results,
            q=request.form['q'],
            number_of_results=result_container.number_of_results,
        )
        return Response(response_rss, mimetype='text/xml')
 
    # 4.b HTML
 
    # suggestions: use RawTextQuery to get the suggestion URLs with the same bang
    suggestion_urls = list(
        map(
            lambda suggestion: {'url': raw_text_query.changeQuery(suggestion).getFullQuery(), 'title': suggestion},
            result_container.suggestions,
        )
    )
 
    correction_urls = list(
        map(
            lambda correction: {'url': raw_text_query.changeQuery(correction).getFullQuery(), 'title': correction},
            result_container.corrections,
        )
    )
 
    # engine_timings: get engine response times sorted from slowest to fastest
    engine_timings = sorted(result_container.get_timings(), reverse=True, key=lambda e: e.total)
    max_response_time = engine_timings[0].total if engine_timings else None
    engine_timings_pairs = [(timing.engine, timing.total) for timing in engine_timings]
 
    # search_query.lang contains the user choice (all, auto, en, ...)
    # when the user choice is "auto", search.search_query.lang contains the detected language
    # otherwise it is equals to search_query.lang
    return render(
        # fmt: off
        'results.html',
        results = results,
        q=request.form['q'],
        selected_categories = search_query.categories,
        pageno = search_query.pageno,
        time_range = search_query.time_range or '',
        number_of_results = format_decimal(result_container.number_of_results),
        suggestions = suggestion_urls,
        answers = result_container.answers,
        corrections = correction_urls,
        infoboxes = result_container.infoboxes,
        engine_data = result_container.engine_data,
        paging = result_container.paging,
        unresponsive_engines = webutils.get_translated_errors(
            result_container.unresponsive_engines
        ),
        current_locale = request.preferences.get_value("locale"),
        current_language = selected_locale,
        search_language = match_locale(
            search.search_query.lang,
            settings['search']['languages'],
            fallback=request.preferences.get_value("language")
        ),
        timeout_limit = request.form.get('timeout_limit', None),
        timings = engine_timings_pairs,
        max_response_time = max_response_time
        # fmt: on
    )
 
 
@app.route('/about', methods=['GET'])

References searx.format, searx.webapp.index_error(), and searx.webapp.render().

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◆ stats()

searx.webapp.stats ( )

Render engine statistics page.

Definition at line 1144 of file webapp.py.

def stats():
    """Render engine statistics page."""
    sort_order = request.args.get('sort', default='name', type=str)
    selected_engine_name = request.args.get('engine', default=None, type=str)
 
    filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
    if selected_engine_name:
        if selected_engine_name not in filtered_engines:
            selected_engine_name = None
        else:
            filtered_engines = [selected_engine_name]
 
    checker_results = checker_get_result()
    checker_results = (
        checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
    )
 
    engine_stats = get_engines_stats(filtered_engines)
    engine_reliabilities = get_reliabilities(filtered_engines, checker_results)
 
    if sort_order not in STATS_SORT_PARAMETERS:
        sort_order = 'name'
 
    reverse, key_name, default_value = STATS_SORT_PARAMETERS[sort_order]
 
    def get_key(engine_stat):
        reliability = engine_reliabilities.get(engine_stat['name'], {}).get('reliability', 0)
        reliability_order = 0 if reliability else 1
        if key_name == 'reliability':
            key = reliability
            reliability_order = 0
        else:
            key = engine_stat.get(key_name) or default_value
            if reverse:
                reliability_order = 1 - reliability_order
        return (reliability_order, key, engine_stat['name'])
 
    technical_report = []
    for error in engine_reliabilities.get(selected_engine_name, {}).get('errors', []):
        technical_report.append(
            f"\
            Error: {error['exception_classname'] or error['log_message']} \
            Parameters: {error['log_parameters']} \
            File name: {error['filename'] }:{ error['line_no'] } \
            Error Function: {error['function']} \
            Code: {error['code']} \
            ".replace(
                ' ' * 12, ''
            ).strip()
        )
    technical_report = ' '.join(technical_report)
 
    engine_stats['time'] = sorted(engine_stats['time'], reverse=reverse, key=get_key)
    return render(
        # fmt: off
        'stats.html',
        sort_order = sort_order,
        engine_stats = engine_stats,
        engine_reliabilities = engine_reliabilities,
        selected_engine_name = selected_engine_name,
        searx_git_branch = GIT_BRANCH,
        technical_report = technical_report,
        # fmt: on
    )
 
 
@app.route('/stats/errors', methods=['GET'])

References searx.webapp.render().

Here is the call graph for this function:

◆ stats_checker()

searx.webapp.stats_checker ( )

Definition at line 1218 of file webapp.py.

def stats_checker():
    result = checker_get_result()
    return jsonify(result)
 
 
@app.route('/metrics')

◆ stats_errors()

searx.webapp.stats_errors ( )

Definition at line 1211 of file webapp.py.

def stats_errors():
    filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
    result = get_engine_errors(filtered_engines)
    return jsonify(result)
 
 
@app.route('/stats/checker', methods=['GET'])

◆ stats_open_metrics()

searx.webapp.stats_open_metrics ( )

Definition at line 1224 of file webapp.py.

def stats_open_metrics():
    password = settings['general'].get("open_metrics")
 
    if not (settings['general'].get("enable_metrics") and password):
        return Response('open metrics is disabled', status=404, mimetype='text/plain')
 
    if not request.authorization or request.authorization.password != password:
        return Response('access forbidden', status=401, mimetype='text/plain')
 
    filtered_engines = dict(filter(lambda kv: request.preferences.validate_token(kv[1]), engines.items()))
 
    checker_results = checker_get_result()
    checker_results = (
        checker_results['engines'] if checker_results['status'] == 'ok' and 'engines' in checker_results else {}
    )
 
    engine_stats = get_engines_stats(filtered_engines)
    engine_reliabilities = get_reliabilities(filtered_engines, checker_results)
    metrics_text = openmetrics(engine_stats, engine_reliabilities)
 
    return Response(metrics_text, mimetype='text/plain')
 
 
@app.route('/robots.txt', methods=['GET'])

Variable Documentation

◆ app

searx.webapp.app = Flask(__name__, static_folder=settings['ui']['static_path'], template_folder=templates_path)

Definition at line 152 of file webapp.py.

◆ application

searx.webapp.application = app

Definition at line 1396 of file webapp.py.

◆ babel

searx.webapp.babel = Babel(app, locale_selector=get_locale)

Definition at line 182 of file webapp.py.

◆ check_network

searx.webapp.check_network

Definition at line 1379 of file webapp.py.

◆ default_theme

searx.webapp.default_theme = settings['ui']['default_theme']

Definition at line 138 of file webapp.py.

◆ enable_checker

searx.webapp.enable_checker

Definition at line 1379 of file webapp.py.

◆ enable_metrics

searx.webapp.enable_metrics

Definition at line 1379 of file webapp.py.

◆ endpoint

searx.webapp.endpoint

Definition at line 1043 of file webapp.py.

◆ flask_run_development

tuple searx.webapp.flask_run_development

Initial value:

=  (
    os.environ.get("FLASK_APP") is not None and os.environ.get("FLASK_ENV") == 'development' and is_flask_run_cmdline()
)

Definition at line 1365 of file webapp.py.

◆ logger

searx.webapp.logger = logger.getChild('webapp')

Definition at line 125 of file webapp.py.

◆ lstrip_blocks

searx.webapp.lstrip_blocks

Definition at line 155 of file webapp.py.

◆ methods

searx.webapp.methods

Definition at line 1043 of file webapp.py.

◆ request

searx.webapp.request = typing.cast(ExtendedRequest, flask.request)

Definition at line 173 of file webapp.py.

◆ result_templates

searx.webapp.result_templates = get_result_templates(templates_path)

Definition at line 141 of file webapp.py.

◆ secret_key

searx.webapp.secret_key

Definition at line 158 of file webapp.py.

◆ static_files

searx.webapp.static_files = get_static_files(settings['ui']['static_path'])

Definition at line 134 of file webapp.py.

◆ STATS_SORT_PARAMETERS

dict searx.webapp.STATS_SORT_PARAMETERS

Initial value:

=  {
    'name': (False, 'name', ''),
    'score': (True, 'score_per_result', 0),
    'result_count': (True, 'result_count', 0),
    'time': (False, 'total', 0),
    'reliability': (False, 'reliability', 100),
}

Definition at line 143 of file webapp.py.

◆ templates_path

searx.webapp.templates_path = settings['ui']['templates_path']

Definition at line 139 of file webapp.py.

◆ themes

searx.webapp.themes = get_themes(templates_path)

Definition at line 140 of file webapp.py.

◆ trim_blocks

searx.webapp.trim_blocks

Definition at line 154 of file webapp.py.

◆ True

searx.webapp.True

Definition at line 1379 of file webapp.py.

◆ view_func

searx.webapp.view_func

Definition at line 1043 of file webapp.py.

◆ werkzeug_reloader

tuple searx.webapp.werkzeug_reloader = flask_run_development or (searx_debug and __name__ == "__main__")

Definition at line 1372 of file webapp.py.

Classes

Functions

Variables

Detailed Description

Function Documentation

◆ _get_browser_language()

◆ _get_locale_rfc5646()

◆ about()

◆ add_default_headers()

◆ autocompleter()

◆ clear_cookies()

◆ client_token()

◆ code_highlighter()

◆ config()

◆ custom_url_for()

◆ engine_descriptions()

◆ favicon()

◆ get_client_settings()

◆ get_enabled_categories()

◆ get_locale()

◆ get_pretty_url()

◆ get_result_template()

◆ get_translations()

◆ health()

◆ image_proxify()

◆ image_proxy()

◆ index()

◆ index_error()

◆ info()

◆ morty_proxify()

◆ opensearch()

◆ page_not_found()

◆ post_request()

◆ pre_request()

◆ preferences()

◆ render()

◆ robots()

◆ rss_xsl()

◆ run()

◆ search()

◆ stats()

◆ stats_checker()

◆ stats_errors()

◆ stats_open_metrics()

Variable Documentation

◆ app

◆ application

◆ babel

◆ check_network

◆ default_theme

◆ enable_checker

◆ enable_metrics

◆ endpoint

◆ flask_run_development

◆ logger

◆ lstrip_blocks

◆ methods

◆ request

◆ result_templates

◆ secret_key

◆ static_files

◆ STATS_SORT_PARAMETERS

◆ templates_path

◆ themes

◆ trim_blocks

◆ True

◆ view_func

◆ werkzeug_reloader