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Python List Files In Directory

Last Updated : Mar 11, 2024

Python List Files In Directory

In this article we will show you the solution of python list files in directory, built-in Python functions make it easy to automate a wide range of tasks. The purpose of this article is to explain how to list all files in a directory in Python.

The term 'directory' can also refer to a unit of organizational structure found in a computer's file system that organizes and stores files or folders.

The Python programming language now provides a number of APIs for listing the contents of directories.

There are numerous functions that can accomplish this, such as Path.iterdir, os.scandir, os.walk, Path.rglob, and os.listdir.

We will now discuss the idea of python list files in directory with example.

Step By Step Guide On Python List Files In Directory :-

import os
path = '/home/data_analysis/netflix'
for root, directories, files in os.walk(path, topdown=False):
 for name of files:
  print(os.path.join(root, name))
 for name of directories:
  print(os.path.join(root, name))
  1. In order to work with the operating system, one needs to import the os module.
  2. path = '/home/data_analysis/netflix' - assigning the path variable to the directory path we want to traverse. In this case, we have defined the starting point for the os.walk() method. A list of root, directories, and files in the path directory can be found in os.walk(path, topdown=False): - This line uses the os.walk() method to iterate over all file and directory names in the path directory.
  3. print(os.path.join(root, name)) - this line prints the full path of each file by concatenating the root directory path and the name of the file.
  4. This loop iterates over all subdirectories in the current directory for the given name.
  5. print(os.path.join(root, name)) - this line prints the full path of each subdirectory by concatenating the root directory path and the name of the subdirectory.
  6. topdown=False - this argument specifies that we want to traverse the directory in a bottom-up manner. That means we process all the files in each subdirectory before starting on the parent directory.
  7. Finally, the os.walk() method terminates when it has traversed all the directories and subdirectories within the path directory.

Conclusion :-

As a result, we have successfully learned how to list files in a directory using python.

A directory can also be walked using the walk() method, which displays everything contained within a directory, including subdirectories.

This guide provides examples of how to list files and folders in a directory in Python using the os.listdir() and os.walk() methods.

Your Python skills have grown so you are now able to list files in a directory with ease!.

I hope this article on python list files in directory helps you and the steps and method mentioned above are easy to follow and implement.