strip extension from filename python code example

Example 1: python get file extension from path

import os.path
extension = os.path.splitext(filename)[1]

Example 2: strip file extension python

import os
print(os.path.splitext("/path/to/some/file.txt")[0])

Example 3: os extension

>>> os.path.splitext('/a/b.c/d')
('/a/b.c/d', '')