说我有这样的路径
文件夹 1/文件夹 2/文件夹 3/文件夹 4/
不一定必须有最后的斜线。我如何只提取“Folder2”。
Using the 'pathlib' module of the standard library:
>>> import pathlib
>>> pathlib.PurePath('Folder1/Folder2/Folder3/Folder4/').parts[1]
you get:
'Folder2'
Or for subdirs paths:
>>> pathlib.PurePath('Folder1/Folder2/Folder3/Folder4/').parents[1]
You get:
PurePosixPath('Folder1/Folder2')