On Mon, Oct 17, 2005, Guido van Rossum wrote:
>
> If an argument is a string, it should be a method name, and the method
> is looked up by that name each time the property is used. Because this
> is late binding, it can be put before the method definitions, and a
> subclass can override the methods. Example:
>
> class C:
> foo = property('getFoo', 'setFoo', None, 'the foo property')
+1
The only other alternative is to introduce some kind of block. This is
a good solution that is not particularly intrusive; it leaves the door
open to a well-designed block structure later on. The one niggle I have
is that it's going to be a little unwieldy to explain, but people who
create properties really ought to understand Python well enough to deal
with it.
--
Aahz (aahz at pythoncraft.com) <*> http://www.pythoncraft.com/
"If you think it's expensive to hire a professional to do the job, wait
until you hire an amateur." --Red Adair
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