擅长:python、mysql、java
<p>使用namedtuple(<a href="https://docs.python.org/3/library/collections.html#collections.namedtuple" rel="nofollow noreferrer">https://docs.python.org/3/library/collections.html#collections.namedtuple</a>)</p>
<pre><code>from collections import namedtuple
Foo = namedtuple('Foo', ['x', 'y', 'pair', 'title'])
foo = Foo(1, 9, (12.5, "bar"), "baz") # foo.x == 1, foo.y == 9, etc
bar = Foo(2, 10, (11., "abc"), "zzz")
</code></pre>