Python 如何替换一个字符串中多个连续的空格换行制表符为一个空格？

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4 replies • 2017-04-01 10:30:34 +08:00

1

40huo

Apr 1, 2017

正则？

2

z4none

Apr 1, 2017 via Android

split
join

3

LichMscy

Apr 1, 2017

m = re.findall('[^\s]+', inputStr, re.S)
n = ''.join(m)

4

coolair

OP

Apr 1, 2017

import re
pat = re.compile(r'\s+')
s = ' \t foo \t bar \t '
print pat.sub('', s)