human
I wrote the below code

    @functools.wraps(function)
    def decorated_function(self, context, *args, **kwargs):
        try:
            return function(self, context, *args, **kwargs)
        except exception.InstanceNotFound:
            raise
        except Exception as e:
            kwargs.update(dict(zip(function.func_code.co_varnames[2:], args)))
            with excutils.save_and_reraise_exception():
                compute_utils.add_instance_fault_from_exc(context, self.conductor_api, kwargs['instance'], e, sys.exc_info())
    return decorated_function

What's a good function header?
 ... Here's a good function header?
assistant
#Here's a good function header.

def wrap_instance_fault(function):