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	[fix] calculator: use locale from UI (not from selected language)
Closes: https://github.com/searxng/searxng/issues/3956 Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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					 3 changed files with 64 additions and 42 deletions
				
			
		|  | @ -8,7 +8,8 @@ import operator | |||
| from multiprocessing import Process, Queue | ||||
| from typing import Callable | ||||
| 
 | ||||
| import babel.numbers | ||||
| import flask | ||||
| import babel | ||||
| from flask_babel import gettext | ||||
| 
 | ||||
| from searx.plugins import logger | ||||
|  | @ -100,14 +101,17 @@ def post_search(_request, search): | |||
|     # replace commonly used math operators with their proper Python operator | ||||
|     query = query.replace("x", "*").replace(":", "/") | ||||
| 
 | ||||
|     # use UI language | ||||
|     ui_locale = babel.Locale.parse(flask.request.preferences.get_value('locale'), sep='-') | ||||
| 
 | ||||
|     # parse the number system in a localized way | ||||
|     def _decimal(match: re.Match) -> str: | ||||
|         val = match.string[match.start() : match.end()] | ||||
|         val = babel.numbers.parse_decimal(val, search.search_query.locale, numbering_system="latn") | ||||
|         val = babel.numbers.parse_decimal(val, ui_locale, numbering_system="latn") | ||||
|         return str(val) | ||||
| 
 | ||||
|     decimal = search.search_query.locale.number_symbols["latn"]["decimal"] | ||||
|     group = search.search_query.locale.number_symbols["latn"]["group"] | ||||
|     decimal = ui_locale.number_symbols["latn"]["decimal"] | ||||
|     group = ui_locale.number_symbols["latn"]["group"] | ||||
|     query = re.sub(f"[0-9]+[{decimal}|{group}][0-9]+[{decimal}|{group}]?[0-9]?", _decimal, query) | ||||
| 
 | ||||
|     # only numbers and math operators are accepted | ||||
|  | @ -121,6 +125,6 @@ def post_search(_request, search): | |||
|     result = timeout_func(0.05, _eval_expr, query_py_formatted) | ||||
|     if result is None or result == "": | ||||
|         return True | ||||
|     result = babel.numbers.format_decimal(result, locale=search.search_query.locale) | ||||
|     result = babel.numbers.format_decimal(result, locale=ui_locale) | ||||
|     search.result_container.answers['calculate'] = {'answer': f"{search.search_query.query} = {result}"} | ||||
|     return True | ||||
|  |  | |||
|  | @ -517,7 +517,7 @@ def pre_request(): | |||
|         preferences.parse_dict({"language": language}) | ||||
|         logger.debug('set language %s (from browser)', preferences.get_value("language")) | ||||
| 
 | ||||
|     # locale is defined neither in settings nor in preferences | ||||
|     # 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()) | ||||
|  |  | |||
|  | @ -1,9 +1,10 @@ | |||
| # SPDX-License-Identifier: AGPL-3.0-or-later | ||||
| # pylint: disable=missing-module-docstring | ||||
| 
 | ||||
| from mock import Mock | ||||
| import flask | ||||
| from parameterized.parameterized import parameterized | ||||
| from searx import plugins | ||||
| from searx import preferences | ||||
| from tests import SearxTestCase | ||||
| from .test_utils import random_string | ||||
| 
 | ||||
|  | @ -11,63 +12,78 @@ from .test_plugins import get_search_mock | |||
| 
 | ||||
| 
 | ||||
| class PluginCalculator(SearxTestCase):  # pylint: disable=missing-class-docstring | ||||
| 
 | ||||
|     def setUp(self): | ||||
|         from searx import webapp  # pylint: disable=import-outside-toplevel | ||||
| 
 | ||||
|         self.webapp = webapp | ||||
|         self.store = plugins.PluginStore() | ||||
|         plugin = plugins.load_and_initialize_plugin('searx.plugins.calculator', False, (None, {})) | ||||
|         self.store.register(plugin) | ||||
|         self.preferences = preferences.Preferences(["simple"], ["general"], {}, self.store) | ||||
|         self.preferences.parse_dict({"locale": "en"}) | ||||
| 
 | ||||
|     def test_plugin_store_init(self): | ||||
|         self.assertEqual(1, len(self.store.plugins)) | ||||
| 
 | ||||
|     def test_single_page_number_true(self): | ||||
|         request = Mock(remote_addr='127.0.0.1') | ||||
|         search = get_search_mock(query=random_string(10), pageno=2) | ||||
|         result = self.store.call(self.store.plugins, 'post_search', request, search) | ||||
|         with self.webapp.app.test_request_context(): | ||||
|             flask.request.preferences = self.preferences | ||||
|             search = get_search_mock(query=random_string(10), pageno=2) | ||||
|             result = self.store.call(self.store.plugins, 'post_search', flask.request, search) | ||||
| 
 | ||||
|         self.assertTrue(result) | ||||
|         self.assertNotIn('calculate', search.result_container.answers) | ||||
| 
 | ||||
|     def test_long_query_true(self): | ||||
|         request = Mock(remote_addr='127.0.0.1') | ||||
|         search = get_search_mock(query=random_string(101), pageno=1) | ||||
|         result = self.store.call(self.store.plugins, 'post_search', request, search) | ||||
|         with self.webapp.app.test_request_context(): | ||||
|             flask.request.preferences = self.preferences | ||||
|             search = get_search_mock(query=random_string(101), pageno=1) | ||||
|             result = self.store.call(self.store.plugins, 'post_search', flask.request, search) | ||||
| 
 | ||||
|         self.assertTrue(result) | ||||
|         self.assertNotIn('calculate', search.result_container.answers) | ||||
| 
 | ||||
|     def test_alpha_true(self): | ||||
|         request = Mock(remote_addr='127.0.0.1') | ||||
|         search = get_search_mock(query=random_string(10), pageno=1) | ||||
|         result = self.store.call(self.store.plugins, 'post_search', request, search) | ||||
|         with self.webapp.app.test_request_context(): | ||||
|             flask.request.preferences = self.preferences | ||||
|             search = get_search_mock(query=random_string(10), pageno=1) | ||||
|             result = self.store.call(self.store.plugins, 'post_search', flask.request, search) | ||||
| 
 | ||||
|         self.assertTrue(result) | ||||
|         self.assertNotIn('calculate', search.result_container.answers) | ||||
| 
 | ||||
|     @parameterized.expand( | ||||
|         [ | ||||
|             ("1+1", "2", "en-US"), | ||||
|             ("1-1", "0", "en-US"), | ||||
|             ("1*1", "1", "en-US"), | ||||
|             ("1/1", "1", "en-US"), | ||||
|             ("1**1", "1", "en-US"), | ||||
|             ("1^1", "1", "en-US"), | ||||
|             ("1,000.0+1,000.0", "2,000", "en-US"), | ||||
|             ("1.0+1.0", "2", "en-US"), | ||||
|             ("1.0-1.0", "0", "en-US"), | ||||
|             ("1.0*1.0", "1", "en-US"), | ||||
|             ("1.0/1.0", "1", "en-US"), | ||||
|             ("1.0**1.0", "1", "en-US"), | ||||
|             ("1.0^1.0", "1", "en-US"), | ||||
|             ("1.000,0+1.000,0", "2.000", "de-DE"), | ||||
|             ("1,0+1,0", "2", "de-DE"), | ||||
|             ("1,0-1,0", "0", "de-DE"), | ||||
|             ("1,0*1,0", "1", "de-DE"), | ||||
|             ("1,0/1,0", "1", "de-DE"), | ||||
|             ("1,0**1,0", "1", "de-DE"), | ||||
|             ("1,0^1,0", "1", "de-DE"), | ||||
|             ("1+1", "2", "en"), | ||||
|             ("1-1", "0", "en"), | ||||
|             ("1*1", "1", "en"), | ||||
|             ("1/1", "1", "en"), | ||||
|             ("1**1", "1", "en"), | ||||
|             ("1^1", "1", "en"), | ||||
|             ("1,000.0+1,000.0", "2,000", "en"), | ||||
|             ("1.0+1.0", "2", "en"), | ||||
|             ("1.0-1.0", "0", "en"), | ||||
|             ("1.0*1.0", "1", "en"), | ||||
|             ("1.0/1.0", "1", "en"), | ||||
|             ("1.0**1.0", "1", "en"), | ||||
|             ("1.0^1.0", "1", "en"), | ||||
|             ("1.000,0+1.000,0", "2.000", "de"), | ||||
|             ("1,0+1,0", "2", "de"), | ||||
|             ("1,0-1,0", "0", "de"), | ||||
|             ("1,0*1,0", "1", "de"), | ||||
|             ("1,0/1,0", "1", "de"), | ||||
|             ("1,0**1,0", "1", "de"), | ||||
|             ("1,0^1,0", "1", "de"), | ||||
|         ] | ||||
|     ) | ||||
|     def test_localized_query(self, operation: str, contains_result: str, lang: str): | ||||
|         request = Mock(remote_addr='127.0.0.1') | ||||
|         search = get_search_mock(query=operation, lang=lang, pageno=1) | ||||
|         result = self.store.call(self.store.plugins, 'post_search', request, search) | ||||
|         with self.webapp.app.test_request_context(): | ||||
|             self.preferences.parse_dict({"locale": lang}) | ||||
|             flask.request.preferences = self.preferences | ||||
|             search = get_search_mock(query=operation, lang=lang, pageno=1) | ||||
|             result = self.store.call(self.store.plugins, 'post_search', flask.request, search) | ||||
| 
 | ||||
|         self.assertTrue(result) | ||||
|         self.assertIn('calculate', search.result_container.answers) | ||||
|         self.assertIn(contains_result, search.result_container.answers['calculate']['answer']) | ||||
|  | @ -78,8 +94,10 @@ class PluginCalculator(SearxTestCase):  # pylint: disable=missing-class-docstrin | |||
|         ] | ||||
|     ) | ||||
|     def test_invalid_operations(self, operation): | ||||
|         request = Mock(remote_addr='127.0.0.1') | ||||
|         search = get_search_mock(query=operation, pageno=1) | ||||
|         result = self.store.call(self.store.plugins, 'post_search', request, search) | ||||
|         with self.webapp.app.test_request_context(): | ||||
|             flask.request.preferences = self.preferences | ||||
|             search = get_search_mock(query=operation, pageno=1) | ||||
|             result = self.store.call(self.store.plugins, 'post_search', flask.request, search) | ||||
| 
 | ||||
|         self.assertTrue(result) | ||||
|         self.assertNotIn('calculate', search.result_container.answers) | ||||
|  |  | |||
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	 Markus Heiser
						Markus Heiser