摘要： #author=lx#date=2011-12-27import osimport sysclass node: "store the information of a node in bnt" def __init__( self, nodename=None, cptnum=2, pnum=0, cnum=0, parename=None, childname=None ): self.node_name = nodename self.cpt_num = cptnum s... 阅读全文