On 03.04.2013 04:05, Rotwang wrote:
Hi all,
Here's a Python problem I've come up against and my crappy solution.
Hopefully someone here can suggest something better. I want to decorate
a bunch of functions with different signatures; for example, I might
want to add some keyword-only arguments to all functions that return
instances of a particular class so that the caller can create instances
with additional attributes. So I do something like this:
[...]
It seems to work, but I don't like it. Does anyone know of a better way
of doing the same thing?
Hi,
I think you might want to check out that Pycon2013 Video about Metaclass
Prgoramming of David Beazley:
http://www.pyvideo.org/video/1716/python-3-metaprogramming
He explains how to passing attributes, such creating custom classes on
demand and returning there signatures even when wrapped.
I think that was what you wanted to archive?
Regards
Jan
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