cinnamon-common: Patch {cancel-print-dialog,lpstat-a}.py (#380364)

pkgs/by-name/ci/cinnamon-common/package.nix

@@ -171,6 +171,10 @@ stdenv.mkDerivation rec {
       substituteInPlace ./modules/cs_user.py              --replace-fail "/usr/bin/passwd" "/run/wrappers/bin/passwd"
     popd
 
+    # In preFixup we make these executable.
+    substituteInPlace ./files/usr/share/cinnamon/applets/printers@cinnamon.org/applet.js \
+      --replace-fail "Util.spawn_async(['python3'," "Util.spawn_async(["
+
     substituteInPlace ./files/usr/bin/cinnamon-session-{cinnamon,cinnamon2d} \
       --replace-fail "exec cinnamon-session" "exec ${cinnamon-session}/bin/cinnamon-session"
 
@@ -198,6 +202,10 @@ stdenv.mkDerivation rec {
 
     # Called as `pkexec cinnamon-settings-users.py`.
     wrapGApp $out/share/cinnamon/cinnamon-settings-users/cinnamon-settings-users.py
+
+    # postPatch touches both but we mainly want to wrap cancel-print-dialog.
+    chmod +x $out/share/cinnamon/applets/printers@cinnamon.org/{cancel-print-dialog,lpstat-a}.py
+    wrapGApp $out/share/cinnamon/applets/printers@cinnamon.org/cancel-print-dialog.py
   '';
 
   passthru = {