Bring value from walk()

[Andreas Cardeneo]

Milos Prudek schrieb:
> 
> Is there (an object oriented) way to bring Total from Estimatespace thru
> EstDirSpace right back into main program?
> 
> def Estimatespace(Fs, Dirn, Nams):
>     print Dirn
>     for X in Nams:
>         Fs=Fs+os.stat(Dirn+'/'+X)[stat.ST_SIZE]
>         print '-',X,Fs
>     # Total=Total+Fs
>     return

In Estimatespace you should initialize Total with zero,
so python knows the value the first time you add Fs to it.
And then return Total.


hth,

Andreas