how to check is folder exist in python code example

Example 1: python check if folder exists

import os
print(os.path.isdir("/home/el"))
print(os.path.exists("/home/el/myfile.txt"))

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")