python312Packages.gpgme: build out of tree

pkgs/development/libraries/gpgme/default.nix

@@ -10,12 +10,9 @@
   pth,
   libassuan,
   which,
-  ncurses,
   texinfo,
   buildPackages,
   qtbase ? null,
-  pythonSupport ? false,
-  swig ? null,
   # only for passthru.tests
   libsForQt5,
   qt6Packages,
@@ -41,8 +38,6 @@ stdenv.mkDerivation rec {
   };
 
   patches = [
-    # Support Python 3.13
-    ./python313-support.patch
     # Fix a test after disallowing compressed signatures in gpg (PR #180336)
     ./test_t-verify_double-plaintext.patch
     # Don't use deprecated LFS64 APIs (removed in musl 1.2.4)
@@ -50,31 +45,12 @@ stdenv.mkDerivation rec {
     ./LFS64.patch
   ];
 
-  postPatch = ''
-    # autoconf's beta detection requires a git repo to work
-    # and otherwise appends -unknown to the version number used in the python package which pip stumbles upon
-    substituteInPlace autogen.sh \
-      --replace-fail 'tmp="-unknown"' 'tmp=""'
-  '';
-
-  nativeBuildInputs =
-    [
-      autoreconfHook
-      gnupg
-      pkg-config
-      texinfo
-    ]
-    ++ lib.optionals pythonSupport [
-      python3.pythonOnBuildForHost
-      python3.pkgs.pip
-      python3.pkgs.setuptools
-      python3.pkgs.wheel
-      ncurses
-      swig
-      which
-    ];
-
-  buildInputs = lib.optionals pythonSupport [ python3 ];
+  nativeBuildInputs = [
+    autoreconfHook
+    gnupg
+    pkg-config
+    texinfo
+  ];
 
   propagatedBuildInputs = [
     glib
@@ -95,7 +71,6 @@ stdenv.mkDerivation rec {
       "--with-libgpg-error-prefix=${libgpg-error.dev}"
       "--with-libassuan-prefix=${libassuan.dev}"
     ]
-    ++ lib.optional pythonSupport "--enable-languages=python"
     # Tests will try to communicate with gpg-agent instance via a UNIX socket
     # which has a path length limit. Nix on darwin is using a build directory
     # that already has quite a long path and the resulting socket path doesn't

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

@@ -0,0 +1,51 @@
+{
+  buildPythonPackage,
+  gpgme,
+  lib,
+  setuptools,
+  swig,
+}:
+
+buildPythonPackage {
+  pname = "gpgme";
+  inherit (gpgme) version src;
+  pyproject = true;
+
+  patches = gpgme.patches or [ ] ++ [
+    ./python313-support.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace lang/python/setup.py.in \
+      --replace-fail "gpgme_h = '''" "gpgme_h = '${lib.getDev gpgme}/include/gpgme.h'"
+  '';
+
+  configureFlags = gpgme.configureFlags ++ [
+    "--enable-languages=python"
+  ];
+
+  postConfigure = "
+    cd lang/python
+  ";
+
+  preBuild = ''
+    make copystamp
+  '';
+
+  build-system = [ setuptools ];
+
+  nativeBuildInputs = [
+    swig
+  ];
+
+  buildInputs = [
+    gpgme
+  ];
+
+  pythonImportsCheck = [ "gpg" ];
+
+  meta = gpgme.meta // {
+    description = "Python bindings to the GPGME API of the GnuPG cryptography library";
+    homepage = "https://dev.gnupg.org/source/gpgme/browse/master/lang/python/";
+  };
+}

pkgs/top-level/python-packages.nix

@@ -5421,10 +5421,9 @@ self: super: with self; {
 
   gplaycli = callPackage ../development/python-modules/gplaycli { };
 
-  gpgme = toPythonModule (pkgs.gpgme.override {
-    pythonSupport = true;
-    python3 = python;
-  });
+  gpgme = callPackage ../development/python-modules/gpgme {
+    inherit (pkgs) gpgme;
+  };
 
   gphoto2 = callPackage ../development/python-modules/gphoto2 { };