gpgme: add withPython ? false to enable bindings

Useful for MUAs mostly, like alot

pkgs/development/libraries/gpgme/default.nix

@@ -1,7 +1,6 @@
 { stdenv, fetchurl, fetchpatch, libgpgerror, gnupg, pkgconfig, glib, pth, libassuan
 , file, which
 , autoreconfHook
-# git can apparently be removed when setting some envvar
 , git
 , texinfo5
 , qtbase ? null
@@ -59,4 +58,3 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ fuuzetsu primeos ];
   };
 }
-

pkgs/top-level/python-packages.nix

@@ -8173,6 +8173,8 @@ in {
 
   google_gax = callPackage ../development/python-modules/google_gax { };
 
+  gpg = toPythonModule (pkgs.gpgme.override { withPython=true; });
+
   grammalecte = callPackage ../development/python-modules/grammalecte { };
 
   greenlet = buildPythonPackage rec {