python保留指定文件、删除目录其他文件的功能(2)

1 def DeleteEmptyDir(path):
2     for i in range(1,100):
3         for parent,dirnames,filenames in os.walk(path):
4             for dirname in  dirnames:
5 
6                 FullPath = parent + ‘\\‘ + dirname
7 
8                 if not os.listdir(FullPath):
9                     os.rmdir(FullPath)