def foo(*args, **kwargs):print 'args = ', argsprint 'kwargs = ', kwargsprint '---------------------------------------'if __name__ == '__main__':foo(1,2,3,4)foo(a=1,b=2,c=3)foo(1,2,3,4, a=1,b=2,c=3)foo('a', 1, None, a=1, b='2', c=3) 输出结果如下:args = (1,…