Jul 23, 2025 · In this article, we will cover How to extract file extensions using Python. How to Get File Extension in Python? Get File Extension in Python we can use either of the two different …

You should make sure the "file" isn't actually a folder before checking the extension. Some of the answers above don't account for folder names with periods. (folder.mp3 is a valid folder name).

Sep 30, 2025 · Learn how to get file extensions in Python using os.path, pathlib, and split methods. Step-by-step examples with code for beginners and professionals.

Feb 25, 2025 · Discover multiple ways to extract file extensions in Python using os.path, pathlib, and advanced methods for handling complex suffixes. File extensions aren’t just the trailing …

Jan 3, 2025 · Learn different methods to extract and handle file extensions from a Python list. Includes practical examples using string operations, os.path, and pathlib modules.

Jul 25, 2025 · Explore various Python methods to retrieve file extensions, from simple dictionaries to advanced caching, with practical code examples.

Jan 29, 2025 · Understanding how to extract file extensions in Python allows developers to write more versatile and efficient code that can handle different file types appropriately. This blog …

To get the file extension in Python, you can use built-in functions like os.path.splitext() or Path.suffix from the pathlib module. These methods allow us to extract the extension of a …

Dec 5, 2024 · So, what are the best methods to check a file’s extension in Python, ensuring reliability and efficiency? Let’s delve into a variety of solutions: Since Python 3.4, the pathlib …

Nov 28, 2023 · In this tutorial, we will discuss how to get file extensions in Python. 1. Using the os.path Module. 2. Using the pathlib Module. 3. String Manipulation. 4. Using the mimetypes …