Twice instanciation

[anton muhin]

Salvatore wrote:
> Hello,
> 
> Is it possible to avoid twice instanciation
> of the same variable ?
> 
> class Global:
>    def __init__(self,init=0):
>       self.value = init
> 
> g = Global() #instanciating one time ok
> g = Global() #instanciating two times would raise an exception
> 
> 
> Regards
> 
> Salvatore
> 

Bindings class might be of help (see 
http://www-106.ibm.com/developerworks/linux/library/l-prog2.html for 
more details).

hth,
anton.