What is a classmethod for?
aahz at pythoncraft.com
Sun Jun 2 13:46:46 EDT 2002
In article <addgv30f4d at enews4.newsguy.com>,
Dennis Peterson <denpeterson at yahoo.com> wrote:
> def foo(cls):
> print cls
> foo = classmethod(foo)
>c = C()
>d = D()
>c.foo() prints __main__.C
>d.foo() prints __main__.D
>That's nice, but I can't think of a use for it, given that we have
>inheritance and isinstance(). Can anyone enlighten me?
The point is that you can call class methods *without* creating an
This allows you to manipulate class variables through methods, rather
than using functions or needing to create an instance.
Aahz (aahz at pythoncraft.com) <*> http://www.pythoncraft.com/
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