From what I've read of python sockets, it'd be much easier to do your net code in python than via an object. Stuff like reading data from sockets is much better in code.
I don't know how python is implemented in Construct but it should be possible for someone to write an easy to use socket class and then other users to put it in, so it'd be basically:
Online.Connect("ip", 100)
We'll see when it comes out.
Tim