February 23, 2026 - >>> PurePosixPath('my/library.tar.gz').stem 'library.tar' >>> PurePosixPath('my/library.tar').stem 'library' >>> PurePosixPath('my/library').stem 'library' Changed in version 3.14: A single dot (”.”) is considered a valid suffix. ... Return whether the path is absolute or not.

January 11, 2025 - You’re using .with_stem() to create the new filename without changing the extension. The actual copying takes place in the highlighted line, where you use .read_bytes() to read the content of source and then write this content to destination using .write_bytes(). While it’s tempting to use pathlib for everything path related, you may also consider using shutil for copying files.

Practical code examples showing how Path.stem is used in real projects.

May 22, 2024 - The with_stem() method returns a file path with a different filename (although the suffix stays the same).

May 10, 2022 - In [*]: p = pathlib.PurePath('/src/goo/scripts/main') p.with_suffix('') Out[*]: PurePosixPath('/src/goo/scripts/main') Some methods like .with_stem(), and .is_relative_to() have been added recently to Python 3.9 and above.

April 20, 2023 - Path.suffix is to Path.stem as Path.suffixes is to …? >>> from pathlib import Path >>> p = Path("CurveFile.vs2022.vcxproj") >>> p.suffix '.vcxproj' >>> p.stem 'CurveFile.vs2022' >>> p.suffixes ['.vs2022', '.vcxproj'] W…

March 23, 2025 - For example, you can use with_suffix() to change the file extension after extracting the stem. ... from pathlib import Path # Create a Path object file_path = Path("/documents/report.txt") # Change the suffix new_path = file_path.with_suffix(".pdf") print(new_path) ... This code changes the file extension from .txt to .pdf. Learn more about Python Pathlib with_suffix().

March 27, 2025 - from pathlib import Path path = Path('readme.txt') print(path.name)Code language: Python (python) Output: readme.txtCode language: Python (python) To get the file name without extension, you use the stem property: from pathlib import Path path = Path('readme.txt') print(path.stem)Code language: ...

July 19, 2023 - new_name_path = path_to_my_file.with_stem('new_file') path_to_my_file.rename(new_name_path)

January 27, 2026 - # path_components.py # Accessing different parts of a path from pathlib import Path path = Path("/home/user/project/data/report.csv.gz") # Name - final component print(f"Name: {path.name}") # report.csv.gz # Stem - name without final suffix print(f"Stem: {path.stem}") # report.csv # Suffix - final extension print(f"Suffix: {path.suffix}") # .gz # Suffixes - all extensions print(f"Suffixes: {path.suffixes}") # ['.csv', '.gz'] # Parent - immediate parent directory print(f"Parent: {path.parent}") # /home/user/project/data # Parents - all ancestor directories for parent in path.parents: print(f" {

July 5, 2024 - A mega tutorial to learn by example the idiomatic way to work with paths in Python 3 using the pathlib module.

June 18, 2025 - .parent: Refers to the directory con­tain­ing the file; if the path points to a directory, it returns the parent directory · .stem: Refers to the file name excluding the extension ...

$ parts2.py The stem is: wordpress-5.1.tar The name is: wordpress-5.1.tar.gz The suffix is: .gz The anchor is: C:\ File name: wordpress-5.1 The suffixes: ['.1', '.tar', '.gz'] The iterdir yields path objects of the directory contents. ... #!/usr/bin/python from pathlib import Path path = Path('C:/Users/Jano/Documents') dirs = [e for e in path.iterdir() if e.is_dir()] print(dirs)

import os from pathlib import Path multi_dot_file = 'archive.tar.gz' # pathlib method p = Path(multi_dot_file) print(f"pathlib stem: {p.stem}") # archive.tar # os.path method name_part, ext_part = os.path.splitext(multi_dot_file) print(f"os.path name part: {name_part}") # archive.tar print(f"os.path extension part: {ext_part}") # .gz · Observation In this specific case (archive.tar.gz), both methods behave similarly by only stripping the last extension. The main benefit of pathlib is its object-oriented structure and platform-independent logic. For modern Python code, the best practice is to use pathlib exclusively for path manipulation, which avoids these interoperability issues and makes your code cleaner and more robust across different operating systems.

November 7, 2024 - It would be nice to have the option to modify the stem of a file name directly. ... if the file exists, I want to change the file name to '/tmp/myfile-1.npy', in order to avoid overwriting it, I currently need to do the following: if file_path.exists(): file_path = file_path.parents / (file_path.stem + '-1' + file_path.suffix)

September 4, 2018 - It is the first step when starting a python work. ... Open the Control Panel. Click on System and Security. Click on System. Click on Advanced System settings on the left corner. Click on Environment Variable tab. Click on new tab of user variables.

In Python, if you want to obtain the "true" stem of a Path object (the stem without any file extension), you can use the stem attribute provided by the pathlib module.

January 26, 2024 - Bug report >>> pathlib.PurePath('foo.jpg').with_stem('').stem '.jpg' The with_stem() call should raise ValueError, as it's impossible for a filename to have an empty stem and a non-empty suffix. Linked PRs gh-114612 gh-114613