How to Extract a Filename Without Extension in Python?

Getting Filename without Extension from a Path in Python

In Python, there are various methods to retrieve the filename without the extension from a given path. This task can be achieved using techniques in both Python 3.4 and earlier versions. Here are the approaches:

Python 3.4 and Above

The pathlib.Path.stem attribute provides a convenient solution:

from pathlib import Path
Path("/path/to/file.txt").stem
# Output: 'file'

Python Versions Prior to 3.4

For Python versions before 3.4, a combination of os.path.splitext() and os.path.basename() can be employed:

import os
os.path.splitext(os.path.basename("/path/to/file.txt"))[0]
# Output: 'file'

The os.path.basename() function extracts the filename from the path, while os.path.splitext() splits the filename into its name and extension. The [0] index retrieves the filename without the extension.

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