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[refactor] introduce searx.utils.find_language_aliases

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This commit is contained in:
Martin Fischer 2022-01-28 10:55:25 +01:00
parent 685d876d2e
commit ce5be98f39
2 changed files with 24 additions and 15 deletions
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17
searx/engines/__init__.py
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@ -16,19 +16,14 @@ import copy
from typing import Dict, List, Optional
from os.path import realpath, dirname
from babel.localedata import locale_identifiers
from searx import logger, settings
from searx.data import ENGINES_LANGUAGES
from searx.network import get
from searx.utils import load_module, match_language, gen_useragent
from searx.utils import load_module, gen_useragent, find_language_aliases
logger = logger.getChild('engines')
ENGINE_DIR = dirname(realpath(__file__))
BABEL_LANGS = [
lang_parts[0] + '-' + lang_parts[-1] if len(lang_parts) > 1 else lang_parts[0]
for lang_parts in (lang_code.split('_') for lang_code in locale_identifiers())
]
ENGINE_DEFAULT_ARGS = {
"engine_type": "online",
"inactive": False,
@ -206,15 +201,7 @@ def set_language_attributes(engine: ConfiguredEngine):
engine.supported_languages = [engine.language]
# find custom aliases for non standard language codes
for engine_lang in engine.supported_languages:
iso_lang = match_language(engine_lang, BABEL_LANGS, fallback=None)
if (
iso_lang
and iso_lang != engine_lang
and not engine_lang.startswith(iso_lang)
and iso_lang not in engine.supported_languages
):
engine.language_aliases[iso_lang] = engine_lang
engine.language_aliases.update(find_language_aliases(engine.supported_languages))
# language_support
engine.language_support = len(engine.supported_languages) > 0