Class property (was: Class methods)
Laszlo Zsolt Nagy
gandalf at designaproduct.biz
Thu Oct 6 05:05:10 EDT 2005
Hughes, Chad O wrote:
> Is there any way to create a class method? I can create a class
> variable like this:
>
Hmm, seeing this post, I have decided to implement a 'classproperty'
descriptor.
But I could not. This is what I imagined:
class A(object):
_x = 0
@classmethod
def get_x(cls):
print "Getting x..."
return cls._x
@classmethod
def set_x(cls,value):
print "Setting x..."
cls._x = value
x = classproperty(get_x,set_x)
Usage example:
>>>print A.x
Getting x
0
>>>A.x = 8
Setting x
>>>print A.x
Getting x
8
I was trying for a while, but I could not implement a 'classproperty'
function. Is it possible at all?
Thanks,
Les
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