cleanup imports

This commit is contained in:
j 2014-08-12 10:16:57 +02:00
commit 12440acd96
22 changed files with 119 additions and 122 deletions

View file

@ -1,6 +1,11 @@
# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from __future__ import division
import re
import stdnum.isbn
def normalize_isbn(value):
return ''.join([s for s in value if s.isdigit() or s == 'X'])