code: def profile(message=None, verbose=False):
      
      import functools
      from harrison.registered_timer import RegisteredTimer
  
      # Adjust the call stack index for RegisteredTimer so the call is Timer use
      # is properly attributed.
      class DecoratorTimer(RegisteredTimer):
          _CALLER_STACK_INDEX = 2
  
      def wrapper(fn):
          desc = message or fn.__name__
  
          @functools.wraps(fn)
          def wrapped_fn(*args, **kwargs):
              with DecoratorTimer(desc=desc, verbose=verbose):
                  return fn(*args, **kwargs)
          return wrapped_fn
  
      return wrapper
docs: Decorator for profiling a function.
  
      TODO: Support `@profile` syntax (without parens). This would involve
      inspecting the args. In this case `profile` would receive a single
      argument, which is the function to be decorated.