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- # -*- coding: utf-8 -*-
- from __future__ import unicode_literals
- import re
- def elide_text(string, max):
- if len(string) <= max - 1:
- return string
- p = re.compile(
- r'^((?:[\ud800-\udbff][\udc00-\udfff]|.){' + str(max - 1) + '}).',
- re.UNICODE
- )
- m = p.match(string)
- if not m:
- return string
- return re.sub(r'…*$', r'…', m.group(1))
|
