擅长:python、mysql、java
<p>查看<a href="https://pypi.python.org/pypi/dill" rel="noreferrer">Dill</a>,它扩展了Python的pickle库以支持更多类型,包括函数:</p>
<pre><code>>>> import dill as pickle
>>> def f(x): return x + 1
...
>>> g = pickle.dumps(f)
>>> f(1)
2
>>> pickle.loads(g)(1)
2
</code></pre>
<p>它还支持对函数闭包中对象的引用:</p>
<pre><code>>>> def plusTwo(x): return f(f(x))
...
>>> pickle.loads(pickle.dumps(plusTwo))(1)
3
</code></pre>