def _get_post_clean_step_hook(node):
    """Get post clean step hook for the currently executing clean step.

    This method reads node.clean_step and returns the post clean
    step hook for the currently executing clean step.

    :param node: a node object
    :returns: a method if there is a post clean step hook for this clean
        step; None otherwise
    """
    interface = node.clean_step.get('interface')
    step = node.clean_step.get('step')
    try:
        return POST_CLEAN_STEP_HOOKS[interface][step]
    except __HOLE__:
        pass
dataset/ETHPy150Open openstack/ironic/ironic/drivers/modules/agent_base_vendor.py/_get_post_clean_step_hook