擅长:python、mysql、java
<pre><code>s = """
[ 1.1 ] 1. A method of providing a master
[ 12.1 ] 12. An apparatus for providing
[ 39.3 ] b. one or more control point applications
[ 39.8 ] iv. a server application programming interface
[ 30.2 ] a. a client application programming
"""
print(re.sub(r'\]\s\w{1,2}\.', '] ', s))
</code></pre>
<p>输出</p>
<pre><code>[ 1.1 ] A method of providing a master
[ 12.1 ] An apparatus for providing
[ 39.3 ] one or more control point applications
[ 39.8 ] a server application programming interface
[ 30.2 ] a client application programming
</code></pre>