python3Packages.walrus: init at 0.9.3

pkgs/development/python-modules/walrus/default.nix

@@ -0,0 +1,45 @@
+{ lib
+, pkgs
+, buildPythonPackage
+, fetchFromGitHub
+, redis
+, unittestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "walrus";
+  version = "0.9.3";
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "coleifer";
+    repo = "walrus";
+    rev = version;
+    hash = "sha256-jinYMGSBAY8HTg92qU/iU5vGIrrDr5SeQG0XjsBVfcc=";
+  };
+
+  propagatedBuildInputs = [
+    redis
+  ];
+
+  nativeCheckInputs = [ unittestCheckHook ];
+
+  preCheck = ''
+    ${pkgs.redis}/bin/redis-server &
+    REDIS_PID=$!
+  '';
+
+  postCheck = ''
+    kill $REDIS_PID
+  '';
+
+  pythonImportsCheck = [ "walrus" ];
+
+  meta = with lib; {
+    description = "Lightweight Python utilities for working with Redis";
+    homepage = "https://github.com/coleifer/walrus";
+    changelog = "https://github.com/coleifer/walrus/blob/${src.rev}/CHANGELOG.md";
+    license = licenses.mit;
+    maintainers = with maintainers; [ mbalatsko ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -13844,6 +13844,8 @@ self: super: with self; {
 
   wallbox = callPackage ../development/python-modules/wallbox { };
 
+  walrus = callPackage ../development/python-modules/walrus { };
+
   wand = callPackage ../development/python-modules/wand { };
 
   wandb = callPackage ../development/python-modules/wandb { };