Question

What I want to do in my code:

myobj = <SomeBuiltinClass>()
myobj.randomattr = 1
print myobj.randomattr
...

I can implement a custom SomeClass that implements __setattr__ __getattr__.
But I wonder if there is already a built-in Python class or simple way to do this?

Answer 1

You can just use an empty class:

class A(object): pass

a = A()
a.randomattr = 1