From 848c8d0544eb0138da4414a750f79b22883f91b2 Mon Sep 17 00:00:00 2001 From: Markus Heiser Date: Sun, 25 May 2025 10:40:57 +0200 Subject: [mod] data: implement a simple currencies (SQL) database (#4836) To reduce the memory footprint, this patch no longer loads the JSON data completely into memory. Instead, there is an SQL database based on `ExpireCacheSQLite`. The class CurrenciesDB is a simple DB application that encapsulates the DB (queries and initialization) and provides convenient methods like `name_to_iso4217` and `iso4217_to_name`. Related: - https://github.com/searxng/searxng/discussions/1892 - https://github.com/searxng/searxng/pull/3458#issuecomment-2900807671 - https://github.com/searxng/searxng/pull/4650 Signed-off-by: Markus Heiser --- searx/engines/currency_convert.py | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'searx/engines') diff --git a/searx/engines/currency_convert.py b/searx/engines/currency_convert.py index cbb1d6cc4..c4c757e3f 100644 --- a/searx/engines/currency_convert.py +++ b/searx/engines/currency_convert.py @@ -3,6 +3,7 @@ """ import json +from searx.result_types import EngineResults # about about = { @@ -28,13 +29,15 @@ def request(_query, params): return params -def response(resp): +def response(resp) -> EngineResults: + res = EngineResults() + # remove first and last lines to get only json json_resp = resp.text[resp.text.find('\n') + 1 : resp.text.rfind('\n') - 2] try: conversion_rate = float(json.loads(json_resp)["to"][0]["mid"]) except IndexError: - return [] + return res answer = '{0} {1} = {2} {3}, 1 {1} ({5}) = {4} {3} ({6})'.format( resp.search_params['amount'], resp.search_params['from'], @@ -46,5 +49,5 @@ def response(resp): ) url = f"https://duckduckgo.com/?q={resp.search_params['from']}+to+{resp.search_params['to']}" - - return [{"answer": answer, "url": url}] + res.add(res.types.Answer(answer=answer, url=url)) + return res -- cgit v1.2.3