code: def pass_obj(f):
      
      def new_func(*args, **kwargs):
          return f(get_current_context().obj, *args, **kwargs)
      return update_wrapper(new_func, f)
docs: Similar to :func:`pass_context`, but only pass the object on the
      context onwards (:attr:`Context.obj`).  This is useful if that object
      represents the state of a nested system.