[trotterdylan]

> > Basically, exec and eval don't work. Since we don't use those in production code at Google, this seemed acceptable. > What about stuff like literal_eval? Or even just monkeypatching with name.__dict__[param] = value ?

literal_eval could in principle be supported I think. name.__dict__[param] = value works as you'd expect:

  $ make run
  class A(object):
    pass
  a = A()
  a.__dict__['foo'] = 'bar'
  print a.foo
  bar

EDIT: fixed formatting