{
  __splicedPackages,
  callPackage,
  config,
  darwin,
  db,
  lib,
  libffiBoot,
  makeScopeWithSplicing',
  pythonPackagesExtensions,
  stdenv,
}@args:

(
  let

    # Common passthru for all Python interpreters.
    passthruFun = import ./passthrufun.nix args;

    sources = {
      python311 = {
        sourceVersion = {
          major = "3";
          minor = "11";
          patch = "9";
          suffix = "";
        };
        hash = "sha256-mx6JZSP8UQaREmyGRAbZNgo9Hphqy9pZzaV7Wr2kW4c=";
      };
    };

  in
  {

    python27 = callPackage ./cpython/2.7 {
      self = __splicedPackages.python27;
      sourceVersion = {
        major = "2";
        minor = "7";
        patch = "18";
        suffix = ".8"; # ActiveState's Python 2 extended support
      };
      hash = "sha256-HUOzu3uJbtd+3GbmGD35KOk/CDlwL4S7hi9jJGRFiqI=";
      inherit (darwin) configd;
      inherit passthruFun;
    };

    python39 = callPackage ./cpython {
      self = __splicedPackages.python39;
      sourceVersion = {
        major = "3";
        minor = "9";
        patch = "19";
        suffix = "";
      };
      hash = "sha256-1Iks0WGPZFjLhRIIwDDfFIJ3lgnQ85OZkb04GE+MZ54=";
      inherit (darwin) configd;
      inherit passthruFun;
    };

    python310 = callPackage ./cpython {
      self = __splicedPackages.python310;
      sourceVersion = {
        major = "3";
        minor = "10";
        patch = "14";
        suffix = "";
      };
      hash = "sha256-nFBIH6qMKDIym6D8iGjQpgamgPxPYOxI0mzo4HZ1H9o=";
      inherit (darwin) configd;
      inherit passthruFun;
    };

    python311 = callPackage ./cpython (
      {
        self = __splicedPackages.python311;
        inherit (darwin) configd;
        inherit passthruFun;
      }
      // sources.python311
    );

    python312 = callPackage ./cpython {
      self = __splicedPackages.python312;
      sourceVersion = {
        major = "3";
        minor = "12";
        patch = "3";
        suffix = "";
      };
      hash = "sha256-Vr/vH9/BIhzmcg5DpmHj60F4XdkUzplpjYx4lq9L2qE=";
      inherit (darwin) configd;
      inherit passthruFun;
    };

    python313 = callPackage ./cpython {
      self = __splicedPackages.python313;
      sourceVersion = {
        major = "3";
        minor = "13";
        patch = "0";
        suffix = "a6";
      };
      hash = "sha256-S+85PXKygaz4HTnXRV8AA26GYZPfohpO05cP0PTLoEg=";
      inherit (darwin) configd;
      inherit passthruFun;
    };
    # Minimal versions of Python (built without optional dependencies)
    python3Minimal =
      (callPackage ./cpython (
        {
          self = __splicedPackages.python3Minimal;
          inherit passthruFun;
          pythonAttr = "python3Minimal";
          # strip down that python version as much as possible
          openssl = null;
          readline = null;
          ncurses = null;
          gdbm = null;
          configd = null;
          sqlite = null;
          tzdata = null;
          libffi = libffiBoot; # without test suite
          stripConfig = true;
          stripIdlelib = true;
          stripTests = true;
          stripTkinter = true;
          rebuildBytecode = false;
          stripBytecode = true;
          includeSiteCustomize = false;
          enableOptimizations = false;
          enableLTO = false;
          mimetypesSupport = false;
        }
        // sources.python311
      )).overrideAttrs
        (old: {
          # TODO(@Artturin): Add this to the main cpython expr
          strictDeps = true;
          pname = "python3-minimal";
        });

    pypy27 = callPackage ./pypy {
      self = __splicedPackages.pypy27;
      sourceVersion = {
        major = "7";
        minor = "3";
        patch = "12";
      };

      hash = "sha256-3WHYjaJ0ws4s7HdmfUo9+aZSvMUOJvkJkdTdCvZrzPQ=";
      pythonVersion = "2.7";
      db = db.override { dbmSupport = !stdenv.isDarwin; };
      python = __splicedPackages.pythonInterpreters.pypy27_prebuilt;
      inherit passthruFun;
      inherit (darwin) libunwind;
      inherit (darwin.apple_sdk.frameworks) Security;
    };

    pypy39 = callPackage ./pypy {
      self = __splicedPackages.pypy39;
      sourceVersion = {
        major = "7";
        minor = "3";
        patch = "12";
      };

      hash = "sha256-56IEbH5sJfw4aru1Ey6Sp8wkkeOTVpmpRstdy7NCwqo=";
      pythonVersion = "3.9";
      db = db.override { dbmSupport = !stdenv.isDarwin; };
      python = __splicedPackages.pypy27;
      inherit passthruFun;
      inherit (darwin) libunwind;
      inherit (darwin.apple_sdk.frameworks) Security;
    };

    pypy310 = __splicedPackages.pypy39.override {
      self = __splicedPackages.pythonInterpreters.pypy310;
      pythonVersion = "3.10";
      hash = "sha256-huTk6sw2BGxhgvQwGHllN/4zpg4dKizGuOf5Gl3LPkI=";
    };

    pypy27_prebuilt = callPackage ./pypy/prebuilt_2_7.nix {
      # Not included at top-level
      self = __splicedPackages.pythonInterpreters.pypy27_prebuilt;
      sourceVersion = {
        major = "7";
        minor = "3";
        patch = "12";
      };

      hash =
        {
          aarch64-linux = "sha256-4E3LYoantHJOw/DlDTzBuoWDMB3RZYwG1/N1meQgHFk=";
          x86_64-linux = "sha256-GmGiV0t5Rm9gYBDymZormVvZbNCF+Rp46909XCxA6B0=";
          aarch64-darwin = "sha256-a3R6oHauhZfklgPF3sTKWTWhoKEy10BKVZvpaiYNm/c=";
          x86_64-darwin = "sha256-bon/3RVTfOT/zjFFtl7lfC6clSiSvZW5NAEtLwCfUDs=";
        }
        .${stdenv.system};
      pythonVersion = "2.7";
      inherit passthruFun;
    };

    pypy39_prebuilt = callPackage ./pypy/prebuilt.nix {
      # Not included at top-level
      self = __splicedPackages.pythonInterpreters.pypy39_prebuilt;
      sourceVersion = {
        major = "7";
        minor = "3";
        patch = "12";
      };
      hash =
        {
          aarch64-linux = "sha256-6TJ/ue2vKtkZNdW4Vj7F/yQZO92xdcGsqvdywCWvGCQ=";
          x86_64-linux = "sha256-hMiblm+rK1j0UaSC7jDKf+wzUENb0LlhRhXGHcbaI5A=";
          aarch64-darwin = "sha256-DooaNGi5eQxzSsaY9bAMwD/BaJnMxs6HZGX6wLg5gOM=";
          x86_64-darwin = "sha256-ZPAI/6BwxAfl70bIJWsuAU3nGW6l2Fg4WGElTnlZ9Os=";
        }
        .${stdenv.system};
      pythonVersion = "3.9";
      inherit passthruFun;
    };

    rustpython = darwin.apple_sdk_11_0.callPackage ./rustpython/default.nix {
      inherit (darwin.apple_sdk_11_0.frameworks) SystemConfiguration;
    };

  }
)