Python 2 Deprecation in nixpkgs

pkgs/development/python2-modules/README.md

c372d5a3a9e037a3e9e03b912bba45ade13bc13768eb826700000003000001bb

# Python 2 is Not Supported

Packages, applications, and services based on Python 2 are no longer supported and are being removed. If you require a Python 2 based package, you can include that package in your own local repository.

Some packages may continue to be maintained for internal use by nixpkgs, but they should not be used by new public packages.

For more details, see [Issue #201859](https://github.com/NixOS/nixpkgs/pull/201859).

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Title: Python 2 Deprecation in nixpkgs

Summary

This document announces that Python 2-based packages, applications, and services are no longer supported and are being removed. Users needing Python 2 packages must include them in their local repositories. While some Python 2 packages might be internally maintained for `nixpkgs`, they are not recommended for new public packages. More details can be found in Issue #201859.