mailman: log to journal

pkgs/servers/mail/mailman/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchPypi, isPy3k, alembic, aiosmtpd, dnspython
+{ stdenv, buildPythonPackage, fetchPypi, fetchpatch, isPy3k, alembic, aiosmtpd, dnspython
 , flufl_bounce, flufl_i18n, flufl_lock, lazr_config, lazr_delegates, passlib
 , requests, zope_configuration, click, falcon, importlib-resources
 , zope_component, lynx, postfix, authheaders, gunicorn
@@ -20,7 +20,19 @@ buildPythonPackage rec {
     zope_component authheaders gunicorn
   ];
 
-  patchPhase = ''
+  patches = [
+    (fetchpatch {
+      url = https://gitlab.com/mailman/mailman/-/commit/4b206e2a5267a0e17f345fd7b2d957122ba57566.patch;
+      sha256 = "06axmrn74p81wvcki36c7gfj5fp5q15zxz2yl3lrvijic7hbs4n2";
+    })
+    (fetchpatch {
+      url = https://gitlab.com/mailman/mailman/-/commit/9613154f3c04fa2383fbf017031ef263c291418d.patch;
+      sha256 = "0vyw87s857vfxbf7kihwb6w094xyxmxbi1bpdqi3ybjamjycp55r";
+    })
+    ./log-stderr.patch
+  ];
+
+  postPatch = ''
     substituteInPlace src/mailman/config/postfix.cfg \
       --replace /usr/sbin/postmap ${postfix}/bin/postmap
     substituteInPlace src/mailman/config/schema.cfg \