how to open a folder using python code example

Example 1: python open folder

import subprocess
subprocess.Popen(r'explorer /select,"C:\path\of\folder\file"')

Example 2: open file in python directory

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

Example 3: how to make all my files to work together in python

>>> import os
>>> entries = os.listdir('my_directory/')

Example 4: how to open folder in python

import webbrowser

path = "C:/Users/Username/PycharmProjects"
webbrowser.open(path) # Opens 'PycharmProjects' folder.