check what files are open in Python

Title: Exploring Open Files in Python: A Tutorial
In Python, understanding which files are currently open in your program is crucial for efficient resource management and debugging. In this tutorial, we'll explore various methods to check open files in Python, along with code examples for each approach.
The psutil library provides a cross-platform way to access system details, including open files. Before using this method, make sure to install the library using:
Now, let's see how to use psutil to check open files:
This code snippet uses psutil to iterate over all running processes and retrieve information about open files for each process. It then prints the list of open file paths.
Another method to check open files is by utilizing the subprocess module