FIXED: Dynamically reference variables in object

[Ben Collier]

Hi all, 

I know that I can dynamically reference a variable with locals()["i"], for instance, but I'd like to know how to do this with a variable in an object. 

If I have an object called "device", with variables called attr1, attr2 .. attr50, how could I dynamically reference these? 

It's fairly academic, but I'd like to avoid code duplication. 

Thanks, 

Ben