human
I wrote the below code

    def decorator(f):
        @wraps(f)
        def method(self, *args, **kwargs):
            for (name, func) in iteritems(default_funcs):
                if (name not in kwargs):
                    kwargs[name] = func(self)
            return f(self, *args, **kwargs)
        return method
    return decorator

What's a good function header?

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

def with_defaults(**default_funcs):