python3Packages.nixpkgs: drop

This depends on pythonix, which is dropped in the next commit. Not
updated for 6 years.

pkgs/development/python-modules/nixpkgs/default.nix

@@ -1,34 +0,0 @@
-{
-  lib,
-  buildPythonPackage,
-  fetchPypi,
-  pbr,
-  pythonix,
-  pythonAtLeast,
-}:
-
-buildPythonPackage rec {
-  pname = "nixpkgs";
-  version = "0.2.4";
-  format = "setuptools";
-  disabled = !pythonAtLeast "3.5";
-
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "0dlvq4bpamhlva86042wlc0xxfsxlpdgm2adfb1c6y3vjgbm0nvd";
-  };
-
-  buildInputs = [ pbr ];
-  propagatedBuildInputs = [ pythonix ];
-
-  # does not have any tests
-  doCheck = false;
-  pythonImportsCheck = [ "nixpkgs" ];
-
-  meta = with lib; {
-    description = "Allows to `from nixpkgs import` stuff in interactive Python sessions";
-    homepage = "https://github.com/t184256/nixpkgs-python-importer";
-    license = licenses.mit;
-    maintainers = with maintainers; [ t184256 ];
-  };
-}

pkgs/top-level/python-aliases.nix

@@ -455,6 +455,7 @@ mapAliases ({
   nghttp2 = throw "in 1.52.0 removed deprecated python bindings."; # added 2023-06-08
   niko-home-control = throw "niko-home-control was removed because Home Assistant switched to nhc"; # added 2025-01-09
   ninja-python = ninja; # add 2022-08-03
+  nixpkgs = throw "nixpkgs has been removed as its dependency pythonix was removed"; # added 2025-07-24
   nose = throw "nose has been removed since it has been deprecated and unmaintained for almost a decade and does not work on Python 3.12; please switch to pytest or another test runner/framework"; # added 2024-07-28
   nose3 = throw "nose3 has been removed since it is unmaintained and does not work with Python 3.12"; # added 2024-07-28
   nosejs = throw "nosejs has been removed since it has not been maintained for 15 years and there are no dependent packages"; # added 2024-05-21

pkgs/top-level/python-packages.nix

@@ -10411,8 +10411,6 @@ self: super: with self; {
 
   nix-prefetch-github = callPackage ../development/python-modules/nix-prefetch-github { };
 
-  nixpkgs = callPackage ../development/python-modules/nixpkgs { };
-
   nixpkgs-pytools = callPackage ../development/python-modules/nixpkgs-pytools { };
 
   nixpkgs-updaters-library = callPackage ../development/python-modules/nixpkgs-updaters-library { };