擅长:python、mysql、java
<p>这应该是有效的:</p>
<pre><code>articles = []
with open("sample.txt") as infile:
for raw_line in infile:
line = raw_line.strip()
if not line:
continue
if line[0].isdigit():
author = line.split(None, 1)[-1]
else:
articles.append('{} {}'.format(author, line))
</code></pre>