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[enh] is_valid_lang moved to utils

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potato 2016-09-06 16:43:48 +02:00
parent b7d578ae80
commit 983415bc38
3 changed files with 19 additions and 32 deletions
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15
searx/utils.py
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@ -9,6 +9,7 @@ from HTMLParser import HTMLParser
from random import choice
from searx.version import VERSION_STRING
from searx.languages import language_codes
from searx import settings
from searx import logger
@ -255,3 +256,17 @@ def get_torrent_size(filesize, filesize_multiplier):
filesize = None
return filesize
def is_valid_lang(lang):
is_abbr = (len(lang) == 2)
if is_abbr:
for l in language_codes:
if l[0][:2] == lang.lower():
return (True, l[0][:2], l[1].lower())
return False
else:
for l in language_codes:
if l[1].lower() == lang.lower():
return (True, l[0][:2], l[1].lower())
return False