Paramaterized local variable name

[Sean 'Shaleh' Perry]

> 
> You probably want
> 
>   start = getattr(data[key][i], local_name)
> 
> Now you can set local_name to a string "name" or "rev"
> or whatever attribute of data[key][i] you want to
> access.
> 

I always forget about getattr (-;