best practices: get rid of with pkgs;

pkgs/download/default.nix

@@ -9,11 +9,13 @@ python3Packages.buildPythonApplication {
   version = "2.5";
   src = ../../scripts/download/.;
   build-system = [ python3Packages.setuptools ];
-  dependencies = with python3Packages; [
-    pyyaml
-    types-pyyaml
-    yt-dlp
-  ];
+  dependencies = builtins.attrValues {
+    inherit (python3Packages)
+      pyyaml
+      types-pyyaml
+      yt-dlp
+      ;
+  };
   propagatedBuildInputs = [
     gallery-dl
     ffmpeg

pkgs/polymc/default.nix

@@ -168,7 +168,7 @@ let
               }
             );
         };
-        meta = with lib; {
+        meta = {
           homepage = "https://polymc.org/";
           downloadPage = "https://polymc.org/download/";
           changelog = "https://github.com/PolyMC/PolyMC/releases";
@@ -179,7 +179,7 @@ let
             their associated options with a simple interface.
           '';
           platforms = [ "x86_64-linux" ];
-          license = licenses.gpl3Only;
+          license = lib.licenses.gpl3Only;
         };
       }
     );

pkgs/vdhcoapp/default.nix

@@ -66,11 +66,11 @@ buildNpmPackage (
         --add-flags $out/opt/vdhcoapp/src/main.js
     '';
 
-    meta = with lib; {
+    meta = {
       description = "Companion application for the Video DownloadHelper browser add-on";
       homepage = "https://www.downloadhelper.net/";
-      license = licenses.gpl2;
-      maintainers = with maintainers; [ wolfangaukang ];
+      license = lib.licenses.gpl2;
+      maintainers = [ lib.maintainers.wolfangaukang ];
       mainProgram = "vdhcoapp";
     };
   }

pkgs/vdhcoapp/filepicker.nix

@@ -33,12 +33,12 @@ rustPlatform.buildRustPackage (
 
     nativeBuildInputs = [ pkg-config ];
 
-    meta = with lib; {
+    meta = {
       description = "File picker used by VDHCoApp";
       homepage = "https://github.com/paulrouget/static-filepicker";
-      license = licenses.gpl2;
+      license = lib.licenses.gpl2;
       mainProgram = "filepicker";
-      maintainers = with maintainers; [ hannesgith ];
+      maintainers = [ lib.maintainers.hannesgith ];
     };
   }
 )