擅长:python、mysql、java
<p>使用正则表达式</p>
<pre><code>import regex as re
with open('source.txt') as f:
for line in f:
found = re.search("(.*?)\d", line)
needed = found.group(1).split()[0:3]
print(needed)
</code></pre>
<p>输出:</p>
<pre><code>['alpha', 'diehard', 'group']
['bravo', 'nevermindteam']
['charlie', 'team', 'ultimatum']
['charlie', 'team', 'ultimatum']
['delta', 'beyond-imagination']
['echo', 'double', 'doubt']
['echo', 'double', 'doubt']
['falcon', 'revengers']
['falcon', 'revengers']
['lima', 'almost', 'done']
['romeo', 'ontheway', 'home']
</code></pre>