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[mod] Adds Lingva translate engine

Add the lingva engine (which grabs data from google translate).  Results from
Lingva are added to the infobox results.
This commit is contained in:
ta 2022-06-22 14:08:19 +07:00 committed by Markus Heiser
parent 7a9beb4fa4
commit 14756a2674
2 changed files with 74 additions and 0 deletions

68
searx/engines/lingva.py Normal file
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@ -0,0 +1,68 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
# lint: pylint
"""Lingva (alternative Google Translate frontend)"""
from json import loads
about = {
"website": 'https://lingva.ml',
"wikidata_id": None,
"official_api_documentation": 'https://github.com/thedaviddelta/lingva-translate#public-apis',
"use_official_api": True,
"require_api_key": False,
"results": 'JSON',
}
engine_type = 'online_dictionary'
categories = ['general']
url = "https://lingva.ml"
search_url = "{url}/api/v1/{from_lang}/{to_lang}/{query}"
def request(_query, params):
params['url'] = search_url.format(
url=url, from_lang=params['from_lang'][1], to_lang=params['to_lang'][1], query=params['query']
)
return params
def response(resp):
results = []
result = loads(resp.text)
info = result["info"]
from_to_prefix = "%s-%s " % (resp.search_params['from_lang'][1], resp.search_params['to_lang'][1])
if "typo" in info:
results.append({"suggestion": from_to_prefix + info["typo"]})
if 'definitions' in info: # pylint: disable=too-many-nested-blocks
for definition in info['definitions']:
if 'list' in definition:
for item in definition['list']:
if 'synonyms' in item:
for synonym in item['synonyms']:
results.append({"suggestion": from_to_prefix + synonym})
infobox = ""
for translation in info["extraTranslations"]:
infobox += f"<b>{translation['type']}</b>"
for word in translation["list"]:
infobox += f"<dl><dt>{word['word']}</dt>"
for meaning in word["meanings"]:
infobox += f"<dd>{meaning}</dd>"
infobox += "</dl>"
results.append(
{
'infobox': result["translation"],
'content': infobox,
}
)
return results

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@ -886,6 +886,12 @@ engines:
shortcut: loc
categories: images
- name: lingva
engine: lingva
shortcut: lv
# set lingva instance in url, by default it will use the official instance
# url: https://lingva.ml
- name: lobste.rs
engine: xpath
search_url: https://lobste.rs/search?utf8=%E2%9C%93&q={query}&what=stories&order=relevance