擅长:python、mysql、java
<p>基于<a href="https://stackoverflow.com/questions/31400502/regular-expression-in-python-using-re-split-and-pattern#comment50775851_31400525">your comment</a>,我建议您对原始字符串使用<a href="https://docs.python.org/2/library/quopri.html" rel="nofollow noreferrer">^{<cd1>}</a>。不需要提取这些字符并分别解码</p>
<pre><code>>>> import quopri
>>> s = 'ArcelorMittal invests =E2=82=AC87m in new process that cuts emissions=20'
>>> quopri.decodestring(s)
'ArcelorMittal invests \xe2\x82\xac87m in new process that cuts emissions '
>>> print quopri.decodestring(s)
ArcelorMittal invests €87m in new process that cuts emissions
</code></pre>