python3Packages.fastcrc: init at 0.3.2

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

@@ -0,0 +1,59 @@
+{
+  lib,
+  buildPythonPackage,
+  pythonOlder,
+  fetchFromGitHub,
+  rustPlatform,
+  pytestCheckHook,
+  pytest-benchmark,
+  nix-update-script,
+}:
+let
+  pname = "fastcrc";
+  version = "0.3.2";
+
+  src = fetchFromGitHub {
+    owner = "overcat";
+    repo = "fastcrc";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-yLrv/zqsjgygJAIJtztwxlm4s9o9EBVsCyx1jUXd7hA=";
+  };
+in
+buildPythonPackage {
+  inherit pname version src;
+  pyproject = true;
+
+  disabled = pythonOlder "3.7";
+
+  nativeBuildInputs = with rustPlatform; [
+    cargoSetupHook
+    maturinBuildHook
+  ];
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit src;
+    name = "${pname}-${version}";
+    hash = "sha256-wSE7548L+ymNjN9TfygAGY1BrssXOPGXlmE83wV7zb4=";
+  };
+
+  pythonImportsCheck = [ "fastcrc" ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-benchmark
+  ];
+
+  # Python source files interfere with testing
+  preCheck = ''
+    rm -r fastcrc
+  '';
+
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
+    description = "Hyper-fast Python module for computing CRC(8, 16, 32, 64) checksum";
+    homepage = "https://fastcrc.readthedocs.io/en/latest/";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ pluiedev ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -4323,6 +4323,8 @@ self: super: with self; {
 
   fastapi-sso = callPackage ../development/python-modules/fastapi-sso { };
 
+  fastcrc = callPackage ../development/python-modules/fastcrc { };
+
   fast-histogram = callPackage ../development/python-modules/fast-histogram { };
 
   fastavro = callPackage ../development/python-modules/fastavro { };