myndzi · April 21, 2015 23:27
diff --git a/foo.py b/foo.py
 # -*- coding: utf-8 -*-

 import re

 p = re.compile('^[\x20-\x7F]*$')
 print p.match('abc')
 print p.match('ä')
 print p.match('äbc')
 print p.match('bcä')
diff --git a/out.txt b/out.txt
 [kris.re@krisre ~]$ python test.py
 <_sre.SRE_Match object at 0x7fd4413536b0>
 None
 None
 None