Metadata-Version: 2.4
Name: pyclean
Version: 3.7.0
Summary: Pure Python cross-platform pyclean. Clean up your Python bytecode.
Author-email: Peter Bittner <django@bittner.it>
Maintainer-email: Peter Bittner <django@bittner.it>
License-Expression: GPL-3.0-or-later
Project-URL: homepage, https://github.com/bittner/pyclean
Keywords: python,bytecode,cli,tools
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Utilities
Requires-Python: >=3.9
Description-Content-Type: text/x-rst
License-File: LICENSES/GPL-3.0-or-later.txt
Dynamic: license-file

.. SPDX-FileCopyrightText: 2019 Peter Bittner <django@bittner.it>
..
.. SPDX-License-Identifier: GPL-3.0-or-later

pyclean |pypi-latest| |conda-latest|
====================================

|checks-status| |tests-status| |publish-status| |download-stats| |license| |reuse| |python-versions| |python-impl|

Worried about ``.pyc`` files and ``__pycache__`` directories? Fear not!
PyClean is here to help. Finally, the single-command clean up for Python
bytecode files in your favorite directories. On any platform.

|video|

`Presented at PyConX`_, Firenze 2019.

.. |pypi-latest| image:: https://img.shields.io/pypi/v/pyclean.svg
   :target: https://pypi.org/project/pyclean
   :alt: Latest version on PyPI
.. |download-stats| image:: https://img.shields.io/pypi/dm/pyclean.svg
   :alt: Monthly downloads from PyPI
   :target: https://pypistats.org/packages/pyclean
.. |conda-latest| image:: https://img.shields.io/conda/vn/conda-forge/pyclean
   :target: https://anaconda.org/conda-forge/pyclean
   :alt: Latest version on Anaconda
.. |checks-status| image:: https://github.com/bittner/pyclean/actions/workflows/check.yml/badge.svg
   :target: https://github.com/bittner/pyclean/actions/workflows/check.yml
   :alt: GitHub Workflow Status
.. |tests-status| image:: https://github.com/bittner/pyclean/actions/workflows/test.yml/badge.svg
   :target: https://github.com/bittner/pyclean/actions/workflows/test.yml
   :alt: GitHub Workflow Status
.. |publish-status| image:: https://github.com/bittner/pyclean/actions/workflows/publish.yml/badge.svg
   :target: https://github.com/bittner/pyclean/actions/workflows/publish.yml
   :alt: GitHub Workflow Status
.. |python-versions| image:: https://img.shields.io/pypi/pyversions/pyclean.svg
   :target: https://pypi.org/project/pyclean
   :alt: Python versions
.. |python-impl| image:: https://img.shields.io/pypi/implementation/pyclean.svg
   :target: https://pypi.org/project/pyclean
   :alt: Python implementations
.. |license| image:: https://img.shields.io/pypi/l/pyclean.svg
   :target: https://github.com/bittner/pyclean/blob/main/LICENSES/GPL-3.0-or-later.txt
   :alt: Software license
.. |reuse| image:: https://api.reuse.software/badge/github.com/bittner/pyclean
   :target: https://api.reuse.software/info/github.com/bittner/pyclean
   :alt: REUSE compliance
.. |video| image:: https://asciinema.org/a/g8Q2ljghA7W4RD9cb3Xz100Tl.svg
   :target: https://asciinema.org/a/g8Q2ljghA7W4RD9cb3Xz100Tl
   :alt: PyClean and its future
.. _Presented at PyConX: https://slides.com/bittner/pyconx-pyclean/

Wait! What is bytecode?
-----------------------

Bytecode is opcodes for the Python Virtual Machine. -- Confused?

If you want to deep-dive into the topic watch the 2013 EuroPython talk
`"All Singing All Dancing Python Bytecode"`_ by Larry Hastings.
Otherwise James Bennett's `"Introduction to Python bytecode"`_ should
provide you with just the sound understanding of what it is all about.

.. _"All Singing All Dancing Python Bytecode":
    https://www.youtube.com/watch?v=0IzXcjHs-P8
.. _"Introduction to Python bytecode":
    https://opensource.com/article/18/4/introduction-python-bytecode

Why not simply use ``rm **/*.pyc`` or ``find -name '*.py?' -delete``?
---------------------------------------------------------------------

If you're happy with ``rm`` or ``find``, go for it! When I was `looking
for a simple, concise solution for everybody`_ I figured people are
struggling, and simple things are more complicated than they appear at
first sight.

Also, there is a ``pyclean`` command (and its siblings) on Debian. And,
well, only on Debian as it turns out. Not that I'm a big fan of Mircosoft
Windos, but why ignore the biggest Python population on this planet?
(As if they weren't punished enough already using this unfree piece of
software!)

.. _looking for a simple, concise solution for everybody:
    https://stackoverflow.com/questions/785519/how-do-i-remove-all-pyc-files-from-a-project

Inspired by Debian
------------------

On a nostalgic note, PyClean is somewhat the brainchild of Debian Python
package maintenance.  The Python scripts Debian ships with its
`python-minimal`_ and `python3-minimal`_ packages can be found at:

- pyclean: `salsa.debian.org/cpython-team/python-defaults
  <https://salsa.debian.org/cpython-team/python-defaults/blob/master/pyclean>`__
- py3clean: `salsa.debian.org/cpython-team/python3-defaults
  <https://salsa.debian.org/cpython-team/python3-defaults/blob/master/py3clean>`__
- pypyclean: `salsa.debian.org/debian/pypy
  <https://salsa.debian.org/debian/pypy/blob/debian/debian/scripts/pypyclean>`__

.. _python-minimal: https://packages.debian.org/stable/python-minimal
.. _python3-minimal: https://packages.debian.org/stable/python3-minimal

Alternatives
------------

PyClean tries to make your cleanup experience as convenient and safe as
possible, but if you really can't live with using it, the only valid
cross-platform alternative for you as a developer is probably `git-clean`_,
e.g.

.. code:: shell

    git clean -dfx -e .idea -e .vscode -n

.. _git-clean: https://git-scm.com/docs/git-clean

Installation 🧑‍💻
==================

.. code:: shell

    pip install pyclean

or

.. code:: shell

    python -m pip install pyclean

uv
--

If you work with ``uv`` you can install ``pyclean`` globally via uv's
`tool interface`_ and use it like a system command:

.. code:: shell

    uv tool install pyclean
    pyclean

Or simply use the ``uvx`` command and don't care about installing at all:

.. code:: shell

    uvx pyclean

.. _tool interface: https://docs.astral.sh/uv/concepts/tools/

Conda
-----

.. code:: shell

    conda install conda-forge::pyclean

Tox
---

If you want to integrate ``pyclean`` in your Python development setup you
can add it to your ``tox.ini`` file as follows:

.. code:: ini

    [testenv:clean]
    skip_install = true
    deps = pyclean
    commands = pyclean {posargs:. --debris}

You'll then be able to run it with `Tox`_ like this:

.. code:: shell

    tox -e clean

.. _Tox: https://tox.wiki/

Usage ✨
========

.. code:: shell

    pyclean --help

or

.. code:: shell

    python -m pyclean --help

Clean up all bytecode in the current directory tree, and explain verbosely:

.. code:: shell

    pyclean -v .

Clean up debris 💩
------------------

PyClean can clean up leftovers, generated data and temporary files from
popular Python development tools in their default locations, along with
Python bytecode. The following topics are currently covered:

- Cache (general purpose folder for several tools, e.g. Python eggs, legacy Pytest)
- Coverage (coverage database, and supported file formats)
- Packaging (build files and folders)
- Pytest (build files and folders)
- Ruff (ruff cache folder)
- Complexipy (complexity analysis of Python code) – *optional*
- Jupyter (notebook checkpoints) – *optional*
- Mypy (mypy cache folder) – *optional*
- Pyright (pyright app cache folder) – *optional*
- Tox (tox environments) – *optional*

*Example:* Dry-run a cleanup of bytecode and tool debris in verbose mode
(to see what would be deleted):

.. code:: shell

    pyclean . --debris --verbose --dry-run

Arbitrary file system objects 🐊
--------------------------------

PyClean also lets you remove free-form targets using globbing. Note that
this is **potentially dangerous**: You can delete everything anywhere in
the file system, including the entire project you're working on. For this
reason, the ``--erase`` option has a few artificial constraints:

- It doesn't do recursive deletion by itself, which means that you have
  to specify the directory and its contents, separately and explicitly.
- The above entails that you're responsible for the deletion order, i.e.
  removal of a directory will only work if you asked to delete all files
  inside first.
- You're prompted interactively to confirm deletion, unless you specify
  the ``--yes`` option, in addition.

.. code:: shell

    pyclean . --erase 'tmp/**/*' tmp/

The above would delete the entire ``tmp/`` directory with all subdirectories
inside the current folder. If you omit the final ``tmp/`` you'll leave the
empty ``tmp`` directory in place. (**WARNING!** Don't put the ``.`` *after*
the ``--erase`` option! Obviously, your project files will all be deleted.)

``--erase`` matches are filtered only by patterns you pass explicitly to
``--ignore``; the built-in default ignore list (``.git``, ``.tox``, ``.venv``,
…) does **not** restrict ``--erase``. This lets you wipe contents inside a
directory like ``.tox/generated/`` when you name it explicitly.

Empty directories 📂
----------------------

PyClean can safely detect and remove empty directories that are left in
your project after refactoring code.

.. code:: shell

    pyclean . --folders --verbose

Git-clean integration 🏷️
--------------------------

PyClean integrates with Git's ``git clean`` command to remove untracked
files from version-controlled directories. The ``--git-clean`` (or ``-g``)
flag runs after all other cleanup operations.

By default, Git prompts interactively to confirm which files to delete.
Use ``--dry-run`` to preview, or ``--yes`` to force deletion without prompts.
The ``--ignore`` patterns are honored as exclusions.

.. code:: shell

    pyclean . --debris all --git-clean --dry-run

.. code:: shell

    pyclean . --ignore .idea .vscode --git-clean --yes

**Note:** Git must be installed for this feature. If a directory is not
under version control, a warning is logged and pyclean continues.

Development
===========

If you want to help out please see our `contribution guide`_.

.. _contribution guide: https://github.com/bittner/pyclean/blob/main/CONTRIBUTING.md
