import os
p = os.path.abspath('..')

C:\Program Files——> C:\\\

C:\\\

import os

def parent_filedir(n):
    return parent_filedir_iter(n, os.path.dirname(__file__))

def parent_filedir_iter(n, path):
    n = int(n)
    if n <= 1:
        return path
    return parent_filedir_iter(n - 1, os.path.dirname(path))

test_dir = os.path.abspath(parent_filedir(2))

import os.path

os.path.abspath(os.pardir)

import os 

def parent_directory():
  # Create a relative path to the parent of the current working directory 
  relative_parent = os.path.join(os.getcwd(), "..") # .. means parent directory

  # Return the absolute path of the parent directory
  return os.path.abspath(relative_parent)

print(parent_directory())

import os
p = os.path.abspath('..')

C:\Program Files——> C:\\\

C:\\\

import os

dir_path = os.path.dirname(os.path.realpath(__file__))
parent_path = os.path.abspath(os.path.join(dir_path, os.pardir))