python-regex

__author__ = 'han-pc'
import re
#不保留匹配项
m = re.split('d+' , '123abc321cba')
print m
print "n"
#保留匹配项
m = re.split('(d+)' , '123abc321cba')
print m

// 其结果为：
[”, ‘abc’, ‘cba’]

[”, ‘123’, ‘abc’, ‘321’, ‘cba’]