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mirror of https://github.com/searxng/searxng.git synced 2024-11-04 20:30:11 +01:00

[mod] add deepl translation engine

This implements the Deepl Translation engine. It works nearly like lingva but
directly to the deepl API.  This api only needs a to-lang, from-lang is a fake
by now.

There is a free option to use [1].

[1] https://www.deepl.com/pro-api?cta=header-pro-api for registering a free account.
This commit is contained in:
Thomas Renard 2022-08-08 21:31:24 +02:00 committed by Markus Heiser
parent 07342899e5
commit d4acbcfe63
2 changed files with 71 additions and 0 deletions

62
searx/engines/deepl.py Normal file
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@ -0,0 +1,62 @@
# SPDX-License-Identifier: AGPL-3.0-or-later
# lint: pylint
"""Deepl translation engine"""
from json import loads
about = {
"website": 'https://deepl.com',
"wikidata_id": 'Q43968444',
"official_api_documentation": 'https://www.deepl.com/docs-api',
"use_official_api": True,
"require_api_key": True,
"results": 'JSON',
}
engine_type = 'online_dictionary'
categories = ['general']
url = 'https://api-free.deepl.com/v2/translate'
api_key = None
def request(_query, params):
'''pre-request callback
params<dict>:
- ``method`` : POST/GET
- ``headers``: {}
- ``data``: {} # if method == POST
- ``url``: ''
- ``category``: 'search category'
- ``pageno``: 1 # number of the requested page
'''
params['url'] = url
params['method'] = 'POST'
params['data'] = {'auth_key': api_key, 'text': params['query'], 'target_lang': params['to_lang'][1]}
return params
def response(resp):
results = []
result = loads(resp.text)
translations = result['translations']
infobox = "<dl>"
for translation in translations:
infobox += f"<dd>{translation['text']}</dd>"
infobox += "</dl>"
results.append(
{
'infobox': 'Deepl',
'content': infobox,
}
)
return results

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@ -1626,6 +1626,15 @@ engines:
engine: seznam
disabled: true
# - name: deepl
# engine: deepl
# shortcut: dpl
# # You can use the engine using the official stable API, but you need an API key
# # See: https://www.deepl.com/pro-api?cta=header-pro-api
# api_key: '' # required!
# timeout: 5.0
# disabled: true
- name: mojeek
shortcut: mjk
engine: xpath