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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""Lingva (alternative Google Translate frontend)"""
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from searx.result_types import EngineResults
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about = {
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"website": 'https://lingva.ml',
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"wikidata_id": None,
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"official_api_documentation": 'https://github.com/thedaviddelta/lingva-translate#public-apis',
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"use_official_api": True,
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"require_api_key": False,
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"results": 'JSON',
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}
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engine_type = 'online_dictionary'
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categories = ['general', 'translate']
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url = "https://lingva.thedaviddelta.com"
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def request(_query, params):
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params['url'] = f"{url}/api/v1/{params['from_lang'][1]}/{params['to_lang'][1]}/{params['query']}"
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return params
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def response(resp) -> EngineResults:
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results = EngineResults()
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result = resp.json()
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info = result["info"]
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from_to_prefix = "%s-%s " % (resp.search_params['from_lang'][1], resp.search_params['to_lang'][1])
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if "typo" in info:
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results.append({"suggestion": from_to_prefix + info["typo"]})
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if 'definitions' in info: # pylint: disable=too-many-nested-blocks
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for definition in info['definitions']:
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for item in definition.get('list', []):
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for synonym in item.get('synonyms', []):
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results.append({"suggestion": from_to_prefix + synonym})
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data = []
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for definition in info['definitions']:
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for translation in definition['list']:
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data.append(
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results.types.Translations.Item(
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text=result['translation'],
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definitions=[translation['definition']] if translation['definition'] else [],
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examples=[translation['example']] if translation['example'] else [],
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synonyms=translation['synonyms'],
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)
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)
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for translation in info["extraTranslations"]:
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for word in translation["list"]:
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data.append(
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results.types.Translations.Item(
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text=word['word'],
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definitions=word['meanings'],
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)
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)
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if not data and result['translation']:
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data.append(results.types.Translations.Item(text=result['translation']))
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params = resp.search_params
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results.add(
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results.types.Translations(
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translations=data,
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url=f"{url}/{params['from_lang'][1]}/{params['to_lang'][1]}/{params['query']}",
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)
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)
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return results
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