[mod] int_or_zero refactored to searx_utils

1 files changed, 1 insertions, 12 deletions

diff --git a/searx/engines/tokyotoshokan.py b/searx/engines/tokyotoshokan.py
index dfd2e7790..773212043 100644
--- a/searx/engines/tokyotoshokan.py
+++ b/searx/engines/tokyotoshokan.py
@@ -15,7 +15,7 @@ from lxml import html
 from searx.engines.xpath import extract_text
 from datetime import datetime
 from searx.url_utils import urlencode
-from searx.utils import get_torrent_size
+from searx.utils import get_torrent_size, int_or_zero
 
 # engine dependent config
 categories = ['files', 'videos', 'music']
@@ -26,17 +26,6 @@ base_url = 'https://www.tokyotosho.info/'
 search_url = base_url + 'search.php?{query}'
 
 
-# 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]
-    if num.isdigit():
-        return int(num)
-    return 0
-
-
 # do search-request
 def request(query, params):
     query = urlencode({'page': params['pageno'], 'terms': query})