refactor engine's search language handling

Add match_language function in utils to match any user given
language code with a list of engine's supported languages.

Also add language_aliases dict on each engine to translate
standard language codes into the custom codes used by the engine.
This commit is contained in:
Marc Abonce Seguin 2018-02-28 22:30:48 -06:00
parent d1eae9359f
commit 772c048d01
42 changed files with 275 additions and 171 deletions

View file

@ -14,8 +14,8 @@
from datetime import datetime
from dateutil import parser
from lxml import etree
from searx.utils import list_get
from searx.engines.bing import _fetch_supported_languages, supported_languages_url
from searx.utils import list_get, match_language
from searx.engines.bing import _fetch_supported_languages, supported_languages_url, language_aliases
from searx.url_utils import urlencode, urlparse, parse_qsl
# engine dependent config
@ -71,7 +71,7 @@ def request(query, params):
offset = (params['pageno'] - 1) * 10 + 1
language = params['language']
language = match_language(params['language'], supported_languages, language_aliases)
params['url'] = _get_url(query, language, offset, params['time_range'])