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Add engine locales (1/n)

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This commit is contained in:
Alexandre FLAMENT 2022-10-01 09:01:59 +00:00
parent 1a5b096578
commit 52fe8111ea
21 changed files with 1107 additions and 870 deletions
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15
searx/locales.py
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@ -4,7 +4,7 @@
"""Initialize :py:obj:`LOCALE_NAMES`, :py:obj:`RTL_LOCALES`.
"""
from typing import Set
from typing import Set, Optional, Dict
import os
import pathlib
@ -24,11 +24,8 @@ logger = logger.getChild('locales')
_flask_babel_get_translations = flask_babel.get_translations
LOCALE_NAMES = {}
"""Mapping of locales and their description. Locales e.g. 'fr' or 'pt-BR' (see
:py:obj:`locales_initialize`).
:meta hide-value:
"""
"""Mapping of locales and their description. Locales e.g. ``fr`` or ``pt-BR``
(see :py:obj:`locales_initialize`)."""
RTL_LOCALES: Set[str] = set()
"""List of *Right-To-Left* locales e.g. 'he' or 'fa-IR' (see
@ -157,13 +154,17 @@ def locales_initialize(directory=None):
RTL_LOCALES.add(tag)
def get_engine_locale(searxng_locale, engine_locales, default=None):
def get_engine_locale(
searxng_locale: str, engine_locales: Dict[str, str], default: Optional[str] = None
) -> Optional[str]:
"""Return engine's language (aka locale) string that best fits to argument
``searxng_locale``.
Argument ``engine_locales`` is a python dict that maps *SearXNG locales* to
corresponding *engine locales*::
.. code:: python
<engine>: {
# SearXNG string : engine-string
'ca-ES' : 'ca_ES',