擅长:python、mysql、java
<p>在<a href="https://docs.python.org/3/library/types.html#types.SimpleNamespace" rel="noreferrer">Python 3.3+</a><code>types.SimpleNamespace</code>中还有另一个解决方案</p>
<pre><code>from types import SimpleNamespace
test_obj = SimpleNamespace(a=1, b=lambda: {'hello': 42})
test_obj.a
test_obj.b()
</code></pre>