问python文本内除空格方法,问python文本空格,比如:I[空格][空格]


比如:

I[空格][空格][空格]LOVE[空格][空格]you!

去除后为:

I[空格]LVOE[空格]you!

正则 /( ){2,}/i->' '

s = 'I       love u    forerver  !'result = ' '.join(s.split())

" ".join([tk for tk in s.split(" ") if tk])

>>> import re>>> s = "I   LOVE  YOU">>> re.sub(" +", " ", s)'I LOVE YOU'
s = """  I       love youforeversincerely!"""print ' '.join(re.split(' +|\n+', s)).strip()>>> I love you forever sincerely!

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