若干字符串后缀函数

#使用help函数查看str的帮助print(help(str))over = 'Lambert'print(over.lower())print(over.upper())print(len(over))print(over.split('a'))print(over.find('m'))       #返回find的元素所在位置的数值,从0开始,在这返回2path = r'D:\01__Station\Nuke_Project\Nuke_scene\v001A.ma'number = int(path.split('\\')[-1][1:-4]) + 10print(str(number).zfill(3))                          #将字符串补足3位