def leaf_handler(self,*args):
desc = self.desc<EOL>pdesc = self.pdesc<EOL>desc['<STR_LIT>'] = True<EOL>desc['<STR_LIT>'] = <NUM_LIT:0><EOL>pdesc['<STR_LIT>'].append(copy.deepcopy(desc['<STR_LIT:path>']))<EOL>pdesc['<STR_LIT>'].append(copy.deepcopy(desc['<STR_LIT:path>']))<EOL>
leaf child handler