擅长:python、mysql、java
<p>下面是一个使用<code>string.Template</code>的示例:</p>
<pre><code>from string import Template
def simple_format(text, *args):
class T(Template):
delimiter = '%'
idpattern = '\d+'
return T(text).safe_substitute({str(i):v for i, v in enumerate(args)})
simple_format("%1 calls %0 and %2", "ashok", "hari")
# hari calls ashok and %2
</code></pre>