def add5 (x): return x+5 def dotwrite (ast) : nodename = getNodename () label=symbol.sym_name.get (int (ast [0]),ast[0]) print ' Ss [label="%s' % (nodename, label), if isinstance(ast[1], str): if ast[1].strip(): print '= %s"];' % ast[1] else: print '"]' else: print '"j; children = [] for n, child in enumerate (ast[1:]): children. append (dotwrite (child) ) print ' Ss -—> {' % nodename, for name in children: print '%s' % name, MUHAMMAD AL-XORAZMIY NOMIDAGITOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI