擅长:python、mysql、java
<p>根据文件:</p>
<p><a href="https://docs.python.org/3/library/re.html" rel="nofollow noreferrer">https://docs.python.org/3/library/re.html</a></p>
<blockquote>
<p>\s </p>
<p>For Unicode (str) patterns: Matches Unicode whitespace characters
(which includes [ \t\n\r\f\v], and also many other characters, for
example the non-breaking spaces mandated by typography rules in many
languages). If the ASCII flag is used, only [ \t\n\r\f\v] is matched.</p>
</blockquote>
<p>有2个空格,因此有3个项目</p>
<p>如果所有日志条目都有3个用空格分隔的项,并且您总是将它们组织为(1,2+“”+3),则不需要使用正则表达式将它们格式化为:</p>
<pre><code>logtuples = []
for log in loglist:
splitlog = log.split(" ") #3 total elements
logtuples.append (splitlog[0], splitlog[1] + " " + splitlog[2])
</code></pre>