buildbot: move out of python3.pkgs

By moving it out we can start apply overrides to python dependendencies
starting with sqlalchemy.

This fixes the build with the current version.

nixos/modules/services/continuous-integration/buildbot/master.nix

···
   cfg = config.services.buildbot-master;
   opt = options.services.buildbot-master;
 
-  python = cfg.package.pythonModule;
+  package = pkgs.python3.pkgs.toPythonModule cfg.package;
+  python = package.pythonModule;
 
   escapeStr = escape [ "'" ];
 
···
 
       package = mkOption {
         type = types.package;
-        default = pkgs.python3Packages.buildbot-full;
-        defaultText = literalExpression "pkgs.python3Packages.buildbot-full";
+        default = pkgs.buildbot-full;
+        defaultText = literalExpression "pkgs.buildbot-full";
         description = lib.mdDoc "Package to use for buildbot.";
-        example = literalExpression "pkgs.python3Packages.buildbot";
+        example = literalExpression "pkgs.buildbot";
       };
 
       packages = mkOption {
···
       after = [ "network-online.target" ];
       wantedBy = [ "multi-user.target" ];
       path = cfg.packages ++ cfg.pythonPackages python.pkgs;
-      environment.PYTHONPATH = "${python.withPackages (self: cfg.pythonPackages self ++ [ cfg.package ])}/${python.sitePackages}";
+      environment.PYTHONPATH = "${python.withPackages (self: cfg.pythonPackages self ++ [ package ])}/${python.sitePackages}";
 
       preStart = ''
         mkdir -vp "${cfg.buildbotDir}"

nixos/modules/services/continuous-integration/buildbot/worker.nix

···
   cfg = config.services.buildbot-worker;
   opt = options.services.buildbot-worker;
 
-  python = cfg.package.pythonModule;
+  package = pkgs.python3.pkgs.toPythonModule cfg.package;
+  python = package.pythonModule;
 
   tacFile = pkgs.writeText "aur-buildbot-worker.tac" ''
     import os
···
 
       package = mkOption {
         type = types.package;
-        default = pkgs.python3Packages.buildbot-worker;
+        default = pkgs.buildbot-worker;
         defaultText = literalExpression "pkgs.python3Packages.buildbot-worker";
         description = lib.mdDoc "Package to use for buildbot worker.";
         example = literalExpression "pkgs.python2Packages.buildbot-worker";
···
       after = [ "network.target" "buildbot-master.service" ];
       wantedBy = [ "multi-user.target" ];
       path = cfg.packages;
-      environment.PYTHONPATH = "${python.withPackages (p: [ cfg.package ])}/${python.sitePackages}";
+      environment.PYTHONPATH = "${python.withPackages (p: [ package ])}/${python.sitePackages}";
 
       preStart = ''
         mkdir -vp "${cfg.buildbotDir}/info"

nixos/tests/buildbot.nix

···
         ];
       };
       networking.firewall.allowedTCPPorts = [ 8010 8011 9989 ];
-      environment.systemPackages = with pkgs; [ git python3Packages.buildbot-full ];
+      environment.systemPackages = with pkgs; [ git buildbot-full ];
     };
 
     bbworker = { pkgs, ... }: {
···
         enable = true;
         masterUrl = "bbmaster:9989";
       };
-      environment.systemPackages = with pkgs; [ git python3Packages.buildbot-worker ];
+      environment.systemPackages = with pkgs; [ git buildbot-worker ];
     };
 
     gitrepo = { pkgs, ... }: {

pkgs/development/python-modules/buildbot/default.nix pkgs/development/tools/continuous-integration/buildbot/master.nix

···
 { lib
 , stdenv
 , buildPythonPackage
+, buildPythonApplication
 , fetchPypi
 , makeWrapper
 , pythonOlder
···
 , lz4
 , setuptoolsTrial
 , buildbot-worker
-, buildbot-pkg
 , buildbot-plugins
+, buildbot-pkg
 , parameterized
 , git
 , openssh
 , glibcLocales
 , nixosTests
+, callPackage
 }:
 
 let
-  withPlugins = plugins: buildPythonPackage {
+  withPlugins = plugins: buildPythonApplication {
     pname = "${package.pname}-with-plugins";
     inherit (package) version;
     format = "other";
···
     };
   };
 
-  package = buildPythonPackage rec {
+  package = buildPythonApplication rec {
     pname = "buildbot";
     version = "3.7.0";
     format = "setuptools";

pkgs/development/python-modules/buildbot/plugins.nix pkgs/development/tools/continuous-integration/buildbot/plugins.nix

···
-{ lib, buildPythonPackage, fetchPypi, buildbot-pkg, mock, cairosvg, klein, jinja2 }:
-
+{ lib, buildPythonPackage, fetchPypi, callPackage, mock, cairosvg, klein, jinja2, buildbot-pkg }:
 {
   www = buildPythonPackage rec {
     pname = "buildbot-www";

pkgs/development/tools/continuous-integration/buildbot/default.nix

···
+{ python3
+, recurseIntoAttrs
+, callPackage
+}:
+let
+  python = python3.override {
+    packageOverrides = self: super: {
+      sqlalchemy = super.sqlalchemy.overridePythonAttrs (oldAttrs: rec {
+        version = "1.4.40";
+        src = super.fetchPypi {
+          pname = "SQLAlchemy";
+          inherit version;
+          hash = "sha256-RKZgUGCAzJdeHfpXdv5fYxXdxiane1C/Du4YsDieomU=";
+        };
+      });
+      moto = super.moto.overridePythonAttrs (oldAttrs: rec {
+        # a lot of tests -> very slow, we already build them when building python packages
+        doCheck = false;
+      });
+    };
+  };
+
+  buildbot-pkg = python.pkgs.callPackage ./pkg.nix {
+    inherit buildbot;
+  };
+  buildbot-worker = python3.pkgs.callPackage ./worker.nix {
+    inherit buildbot;
+  };
+  buildbot = python.pkgs.callPackage ./master.nix {
+    inherit buildbot-pkg buildbot-worker buildbot-plugins;
+  };
+  buildbot-plugins = recurseIntoAttrs (callPackage ./plugins.nix {
+    inherit buildbot-pkg;
+  });
+in
+{
+  inherit buildbot buildbot-plugins buildbot-worker;
+  buildbot-ui = buildbot.withPlugins (with buildbot-plugins; [ www ]);
+  buildbot-full = buildbot.withPlugins (with buildbot-plugins; [
+    www console-view waterfall-view grid-view wsgi-dashboards badges
+  ]);
+}

pkgs/top-level/all-packages.nix

···
   bucklespring-libinput = callPackage ../applications/audio/bucklespring { };
   bucklespring-x11 = callPackage ../applications/audio/bucklespring { legacy = true; };
 
-  buildbot = with python3Packages; toPythonApplication buildbot;
-  buildbot-ui = with python3Packages; toPythonApplication buildbot-ui;
-  buildbot-full = with python3Packages; toPythonApplication buildbot-full;
-  buildbot-worker = with python3Packages; toPythonApplication buildbot-worker;
+  inherit (python3.pkgs.callPackage ../development/tools/continuous-integration/buildbot {})
+    buildbot buildbot-ui buildbot-full buildbot-plugins buildbot-worker;
 
   bunyan-rs = callPackage ../development/tools/bunyan-rs { };
 

pkgs/top-level/python-aliases.nix

···
   blockdiagcontrib-cisco = throw "blockdiagcontrib-cisco is not compatible with blockdiag 2.0.0 and has been removed."; # added 2020-11-29
   bsblan = python-bsblan; # added 2022-11-04
   btchip = btchip-python; # added 2023-03-03
+  buildbot = throw "use pkgs.buildbot instead"; # added 2022-04-07
+  buildbot-ui = throw "use pkgs.buildbot-ui instead"; # added 2022-04-07
+  buildbot-full = throw "use pkgs.buildbot-full instead"; # added 2022-04-07
+  buildbot-plugins = throw "use pkgs.buildbot-plugins instead"; # added 2022-04-07
+  buildbot-worker = throw "use pkgs.buildbot-worker instead"; # added 2022-04-07
+  buildbot-pkg = throw "buildbot-pkg has been removed, it's only internally used in buildbot"; # added 2022-04-07
   bt_proximity = bt-proximity; # added 2021-07-02
   BTrees = btrees; # added 2023-02-19
   carrot = throw "carrot has been removed, as its development was discontinued in 2012"; # added 2022-01-18

pkgs/top-level/python-packages.nix

···
 
   buienradar = callPackage ../development/python-modules/buienradar { };
 
-  buildbot = callPackage ../development/python-modules/buildbot { };
-
-  buildbot-ui = self.buildbot.withPlugins (with self.buildbot-plugins; [ www ]);
-
-  buildbot-full = self.buildbot.withPlugins (with self.buildbot-plugins; [ www console-view waterfall-view grid-view wsgi-dashboards badges ]);
-
-  buildbot-pkg = callPackage ../development/python-modules/buildbot/pkg.nix { };
-
-  buildbot-plugins = pkgs.recurseIntoAttrs (callPackage ../development/python-modules/buildbot/plugins.nix { });
-
-  buildbot-worker = callPackage ../development/python-modules/buildbot/worker.nix { };
-
   build = callPackage ../development/python-modules/build { };
 
   buildcatrust = callPackage ../development/python-modules/buildcatrust { };