<p>我最近开始想,跟着PEP 8走是个好主意。我让我的编辑器显示80列标记,现在正试图换行以适应它。我的问题是。在政治公众人物8中,它说:</p>
<blockquote>
<p>Limit all lines to a maximum of 79 characters.</p>
</blockquote>
<p>有道理。</p>
<blockquote>
<p>[...] For flowing long blocks of text (docstrings or comments), limiting the length to 72 characters is recommended.</p>
</blockquote>
<p>为什么是72岁?为什么79对docstring或comments不好?</p>