mirror of
https://github.com/haiwen/seahub.git
synced 2025-08-17 22:47:59 +00:00
24 lines
684 B
Python
24 lines
684 B
Python
import re
|
|
import unicodedata
|
|
|
|
from django.utils.encoding import smart_unicode
|
|
|
|
# Extra characters outside of alphanumerics that we'll allow.
|
|
SLUG_OK = '-_~'
|
|
|
|
|
|
def slugify(s, ok=SLUG_OK, lower=True, spaces=False):
|
|
# L and N signify letter/number.
|
|
# http://www.unicode.org/reports/tr44/tr44-4.html#GC_Values_Table
|
|
rv = []
|
|
for c in unicodedata.normalize('NFKC', smart_unicode(s)):
|
|
cat = unicodedata.category(c)[0]
|
|
if cat in 'LN' or c in ok:
|
|
rv.append(c)
|
|
if cat == 'Z': # space
|
|
rv.append(' ')
|
|
new = ''.join(rv).strip()
|
|
if not spaces:
|
|
new = re.sub('[-\s]+', '-', new)
|
|
return new.lower() if lower else new
|