python函数递归例子

tvs = ["少年歌行:",['\t萧瑟:',['\t\t六皇子','\t\t萧楚河'],'\t无心','\t雷无桀']]

def islist(sublist):
    for i in sublist:
         if isinstance(i,list):
                islist(i)
         else:
             print(i)
islist(tvs)