Extract_Path_File_ext.py

import os

def splitPathFileExt(fullName):
    
    base=os.path.basename(fullName)
    split_name = os.path.splitext(base)
    #print(split_name)

    FilePath = str[:str.rfind('/')]
    FileName = split_name[0]
    FileExt = split_name[1]
    #print(FilePath, FileName, FileExt)

    return FilePath, FileName, FileExt


str = '/Users/Folder2/MyFolder/test_data/test/someFileName.json'

FilePath, FileName, FileExt = splitPathFileExt(str)
print(FilePath)
print(FileName)
print(FileExt)
#/Users/Folder2/MyFolder/test_data/test 
#someFileName 
#.json