Merge pull request #174441 from tljuniper/172325-nixostest-override-python-pkgs-additional-param

nixos/test-driver: additional Python packages in test driver

nixos/lib/test-driver/default.nix

@@ -10,6 +10,7 @@
 , socat
 , tesseract4
 , vde2
+, extraPythonPackages ? (_ : [])
 }:
 
 python3Packages.buildPythonApplication rec {
@@ -17,8 +18,17 @@ python3Packages.buildPythonApplication rec {
   version = "1.1";
   src = ./.;
 
-  propagatedBuildInputs = [ coreutils netpbm python3Packages.colorama python3Packages.ptpython qemu_pkg socat vde2 ]
-    ++ (lib.optionals enableOCR [ imagemagick_light tesseract4 ]);
+  propagatedBuildInputs = [
+    coreutils
+    netpbm
+    python3Packages.colorama
+    python3Packages.ptpython
+    qemu_pkg
+    socat
+    vde2
+  ]
+    ++ (lib.optionals enableOCR [ imagemagick_light tesseract4 ])
+    ++ extraPythonPackages python3Packages;
 
   doCheck = true;
   checkInputs = with python3Packages; [ mypy pylint black ];