python path exist check code example

Example 1: python check if path does not exist

import os
if not os.path.exists('my_folder'):
    os.makedirs('my_folder')

Example 2: how to check whether file exists in python

import os.path

if os.path.isfile('filename.txt'):
    print ("File exist")
else:
    print ("File not exist")

Example 3: python check if folder exists

os.path.isdir("/home/el")