<p>我在Python代码中有很多非常相似的函数,如下所示:</p>
<pre><code>def callback1(msg):
m = MsgX(msg)
a = msg_type_a()
a.x = m.x
pub2.publish(a)
def callback2(msg):
m = MsgY(msg)
b = msg_type_b()
b.t = m.t
b.u = m.u
pub2.publish(b)
# ... and a couple more in the same fashion
</code></pre>
<p>有没有什么方法可以避免在不影响执行速度的情况下定义这些函数的重复?在</p>