python how to get file directory code example

Example 1: get directory of file python

import os 
dir_path = os.path.dirname(os.path.realpath(__file__))

Example 2: open file in python directory

path = 'C:\\Users\\Username\\Path\\To\\File'
file=open(path, "r")

Example 3: which folder python os

import os
cwd = os.getcwd()