python os.path 处理文件路径

2022-05-21  本文已影响0人  孙广宁
5.11 python如何查找文件的目录,目录名,绝对路径等等
>>> import os
>>> path ='/Users/leosdaydream/ning-dashboard/ssh_list/test.txt'
>>> os.path.basename(path)
'test.txt'
>>> os.path.dirname(path)
'/Users/leosdaydream/ning-dashboard/ssh_list'
>>> os.path.join('tmp','data',os.path.basename(path))
'tmp/data/test.txt'
>>> p ='test.txt'
>>> os.path.expanduser(p)
'test.txt'
>>> os.path.splitext(path)
('/Users/leosdaydream/ning-dashboard/ssh_list/test', '.txt')
>>>
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