擅长:python、mysql、java
<p>生成器表达式<em>是python方法,但是通过<a href="https://docs.python.org/3/library/functions.html#map" rel="nofollow noreferrer">^{<cd1>}</a>和<a href="https://docs.python.org/3/library/functions.html#filter" rel="nofollow noreferrer">^{<cd2>}</a>的组合,函数解决方案是可能的:</p>
<pre><code>mapper = map(lambda x: (x, get_movies(x)), get_heroes('jedi'))
result = filter(lambda x: x[1].contains('A New Hope'), mapper)
</code></pre>