Skip to main content

Reusable core utilities for various Python Packaging interoperability specifications.

This library provides utilities that implement the interoperability specifications which have clearly one correct behaviour (eg: PEP 440) or benefit greatly from having a single shared implementation (eg: PEP 425).

The packaging project includes the following: version handling, specifiers, markers, requirements, tags, utilities.

Documentation

The documentation provides information and the API for the following:

  • Version Handling

  • Specifiers

  • Markers

  • Requirements

  • Tags

  • Utilities

Installation

Use pip to install these utilities:

pip install packaging

The packaging library uses calendar-based versioning (YY.N).

Discussion

If you run into bugs, you can file them in our issue tracker.

You can also join #pypa on Freenode to ask questions or get involved.

Code of Conduct

Everyone interacting in the packaging project’s codebases, issue trackers, chat rooms, and mailing lists is expected to follow the PSF Code of Conduct.

Contributing

The CONTRIBUTING.rst file outlines how to contribute to this project as well as how to report a potential security issue. The documentation for this project also covers information about project development and security.

Project History

Please review the CHANGELOG.rst file or the Changelog documentation for recent changes and project history.

Metadata

Release files for packaging 24.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for packaging 24.1
File Size Uploaded
packaging-24.1.tar.gz 148.8 kB Details

Built distribution (wheel)

Table of built distributions (wheels) for packaging 24.1
File Interpreter ABI Platform
packaging-24.1-py3-none-any.whl Python 3 none any Details

Total release size: 202.8 kB

Release files / packaging-24.1.tar.gz

Download URL packaging-24.1.tar.gz
Size 148.8 kB
Tags Source
SHA-256 checksum
How to use checksums
026ed72c8ed3fcce5bf8950572258698927fd1dbda10a5e981cdf0ac37f4f002
BLAKE2b-256 checksum
How to use checksums
516550db4dda066951078f0a96cf12f4b9ada6e4b811516bf0262c0f4f7064d4
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/5.1.0 CPython/3.12.0

Release files / packaging-24.1-py3-none-any.whl

Download URL packaging-24.1-py3-none-any.whl
Size 54.0 kB
Tags Python 3
SHA-256 checksum
How to use checksums
5b8f2217dbdbd2f7f384c41c628544e6d52f2d0f53c6d0c3ea61aa5d1d7ff124
BLAKE2b-256 checksum
How to use checksums
08aacc0199a5f0ad350994d660967a8efb233fe0416e4639146c089643407ce6
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/5.1.0 CPython/3.12.0

Release history Release notifications | RSS feed

26.3

2 release files

26.2

2 release files

26.1

2 release files

26.0

2 release files

25.0

2 release files

24.2

2 release files

This release

24.1 This release

2 release files

24.0

2 release files

23.2

2 release files

23.1

2 release files

23.0

2 release files

22.0

2 release files

21.3

2 release files

21.2

2 release files

21.1

2 release files

21.0

2 release files

20.9

2 release files

20.8

2 release files

20.7

2 release files

20.6

2 release files

20.5

2 release files

20.4

2 release files

20.3

2 release files

20.2

2 release files

20.1

2 release files

20.0

2 release files

19.2

2 release files

19.1

2 release files

19.0

2 release files

18.0

2 release files

17.1

2 release files

17.0

2 release files

16.8

2 release files

16.7

2 release files

16.6

2 release files

16.5

2 release files

16.4

2 release files

16.3

2 release files

16.2

2 release files

16.1

2 release files

16.0

2 release files

15.3

2 release files

15.2

2 release files

15.1

2 release files

15.0

2 release files

14.5

2 release files

14.4

2 release files

14.3

2 release files

14.2

2 release files

14.1

2 release files

14.0

2 release files

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page