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[mod] int_or_zero refactored to searx_utils

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This commit is contained in:
misnyo 2017-09-04 20:05:04 +02:00
parent c3232b0e1a
commit 33fd938016
3 changed files with 23 additions and 29 deletions
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9
searx/utils.py
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@ -290,6 +290,15 @@ def convert_str_to_int(number_str):
return 0
# convert a variable to integer or return 0 if it's not a number
def int_or_zero(num):
if isinstance(num, list):
if len(num) < 1:
return 0
num = num[0]
return convert_str_to_int(num)
def is_valid_lang(lang):
is_abbr = (len(lang) == 2)
if is_abbr: