擅长:python、mysql、java
<p>您可以使用itertools包中的<a href="https://docs.python.org/3/library/itertools.html#itertools.dropwhile" rel="nofollow">dropwhile</a>函数。例如:</p>
<pre><code>>>> from itertools import dropwhile
>>> list(dropwhile(lambda x: x != 'IH0', ['AE1', 'B', 'S', 'IH0', 'N', 'TH']))
['IH0', 'N', 'TH']
>>> list(dropwhile(lambda x: x != 'IH0', ['IH0', 'N']))
['IH0', 'N']
>>> list(dropwhile(lambda x: x != 'IH0', ['B', 'S']))
[]
</code></pre>