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flying-sheep/importlib_metadata

Library to access metadata for Python packages

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Library to access the metadata for a Python package.

This package supplies third-party access to the functionality of
importlib.metadata <https://docs.python.org/3/library/importlib.metadata.html>_
including improvements added to subsequent Python versions.

Compatibility

New features are introduced in this third-party library and later merged
into CPython. The following table indicates which versions of this library
were contributed to different versions in the standard library:

.. list-table::
:header-rows: 1

    • importlib_metadata
    • stdlib
    • 7.0
    • 3.13
    • 6.5
    • 3.12
    • 4.13
    • 3.11
    • 4.6
    • 3.10
    • 1.4
    • 3.8

Usage

See the online documentation <https://importlib-metadata.readthedocs.io/>_
for usage details.

Finder authors <https://docs.python.org/3/reference/import.html#finders-and-loaders>_ can
also add support for custom package installers. See the above documentation
for details.

Caveats

This project primarily supports third-party packages installed by PyPA
tools (or other conforming packages). It does not support:

  • Packages in the stdlib.
  • Packages installed without metadata.

Project details

For Enterprise

Available as part of the Tidelift Subscription.

This project and the maintainers of thousands of other packages are working with Tidelift to deliver one enterprise subscription that covers all of the open source you use.

Learn more <https://tidelift.com/subscription/pkg/pypi-importlib-metadata?utm_source=pypi-importlib-metadata&utm_medium=referral&utm_campaign=github>_.

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Python100.0%
Created February 24, 2026
Updated February 24, 2026