(OOP) Operating system paths and files.
pip3 install systempath
>>> from systempath import SystemPath, Directory, File
>>> root = SystemPath('/')
>>> home: Directory = root['home']['gqylpy']
>>> home
/home/gqylpy
>>> file: File = home['alpha.txt']
>>> file
/home/gqylpy/alpha.txt
>>> file.open.rb().read()
b'GQYLPY \xe6\x94\xb9\xe5\x8f\x98\xe4\xb8\x96\xe7\x95\x8c'