human
Here's a good function header given the following:
I wrote the below code

    @functools.wraps(f)
    def wrapped(*args, **kwargs):
        ctx = request.context
        if ('resources' in ctx):
            orig = ctx.get('protected_resources')
            if (not orig):
                ctx['protected_resources'] = ctx['resources']
            memo = {id(constants.ATTR_NOT_SPECIFIED): constants.ATTR_NOT_SPECIFIED}
            ctx['resources'] = copy.deepcopy(ctx['protected_resources'], memo=memo)
        return f(*args, **kwargs)
    return wrapped

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

def _protect_original_resources(f):