擅长:python、mysql、java
<p>制作一个小的shell脚本如何:</p>
<p><strong>Python</strong>:</p>
<pre><code>#!/bin/sh
/usr/bin/env python -O "$@"
</code></pre>
<p>然后更改脚本以使用:</p>
^{pr2}$
<p>还要注意,将环境变量<code>PYTHONOPTIMIZE</code>设置为非空字符串与使用<code>-O</code>标志相同。从<code>man python</code>手册页:</p>
<pre><code> PYTHONOPTIMIZE
If this is set to a non-empty string it is equivalent to specifying the
-O option. If set to an integer, it is equivalent to specifying -O multi‐
ple times.
</code></pre>