searxng/searx/engines/libretranslate.py

53 lines
1.4 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""LibreTranslate (Free and Open Source Machine Translation API)"""
import random
from json import dumps
about = {
"website": 'https://libretranslate.com',
"wikidata_id": None,
"official_api_documentation": 'https://libretranslate.com/docs/',
"use_official_api": True,
"require_api_key": False,
"results": 'JSON',
}
engine_type = 'online_dictionary'
categories = ['general', 'translate']
base_url = "https://translate.terraprint.co"
api_key = ''
def request(_query, params):
request_url = random.choice(base_url) if isinstance(base_url, list) else base_url
params['url'] = f"{request_url}/translate"
args = {'source': params['from_lang'][1], 'target': params['to_lang'][1], 'q': params['query']}
if api_key:
args['api_key'] = api_key
params['data'] = dumps(args)
params['method'] = 'POST'
params['headers'] = {'Content-Type': 'application/json'}
params['req_url'] = request_url
return params
def response(resp):
results = []
json_resp = resp.json()
text = json_resp.get('translatedText')
from_lang = resp.search_params["from_lang"][1]
to_lang = resp.search_params["to_lang"][1]
query = resp.search_params["query"]
req_url = resp.search_params["req_url"]
if text:
results.append({"answer": text, "url": f"{req_url}/?source={from_lang}&target={to_lang}&q={query}"})
return results