Python is wierd!
Christian Tanzer
tanzer at swing.co.at
Wed Jul 26 01:18:45 EDT 2000
"Rainer Deyke" <root at rainerdeyke.com> wrote:
> Static variables and methods are a mess anyway. In Python, there is no
> need for them - just place the variables and functions outside the
> class.
That's a strong statement. But it is not true.
If you write code using classes as first-class objects, class
variables and methods can be very useful.
As Moshe Zadka recently demonstrated, there even is a way to get class
methods in Python:
> Let me reiterate the way to get class methods:
>
> class Function:
>
> def __init__(self, func):
> self.func = func
>
> def __call__(self, *args, **kw):
> return apply(self.func, args, kw)
>
> class SomeClass:
>
> def class_method(a, b, c):
> return a+b+c
> class_method = Function(class_method)
Of course, you can go out of your way and go from class to module to
module variable/function, but then that really is a mess.
--
Christian Tanzer tanzer at swing.co.at
Glasauergasse 32 Tel: +43 1 876 62 36
A-1130 Vienna, Austria Fax: +43 1 877 66 92
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