Simple usage of os module os.walk() method and os.path.join()

os.walk: http://www.runoob.com/python/os-walk.html

 

os.path.join:   https://blog.csdn.net/zmdzbzbhss123/article/details/52279008

#Merge directories

 

>>> import os

>>> os.path.join('/hello/','good/boy/','doiido')

'/hello/good/boy/doiido'