Customizing class attribute access in classic classes
Ben Finney
ben+python at benfinney.id.au
Sat Oct 29 22:16:24 EDT 2011
Geoff Bache <geoff.bache at gmail.com> writes:
> I'm wondering if there is any way to customize class attribute access
> on classic classes?
Why do that? What is it you're hoping to achieve, and why limit it to
classic classes only?
> So this works:
>
> class Meta(type):
> def __getattr__(cls, name):
> return "Customized " + name
>
> class A:
> __metaclass__ = Meta
>
> print A.blah
>
> but it turns A into a new-style class.
Yes, A is a new-style class *because* it inherits from ‘type’
<URL:http://docs.python.org/reference/datamodel.html#new-style-and-classic-classes>.
Why does that not meet your needs?
--
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Ben Finney
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