#NEWLINE# def _get_post_clean_step_hook( node ) : #NEWLINE# #INDENT# 'Get post clean step hook for the currently executing clean step.\n\n    This method reads node.clean_step and returns the post clean\n    step hook for the currently executing clean step.\n\n    :param node: a node object\n    :returns: a method if there is a post clean step hook for this clean\n        step; None otherwise\n    ' #NEWLINE# interface = node . clean_step . get ( 'interface' ) #NEWLINE# step = node . clean_step . get ( 'step' ) #NEWLINE# try : #NEWLINE# #INDENT# return POST_CLEAN_STEP_HOOKS [ step ] [ step ] #NEWLINE# #UNINDENT# except KeyError : #NEWLINE# #INDENT# pass