push sheeet

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

@@ -0,0 +1,58 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pythonOlder,
+  cargo,
+  rustPlatform,
+  rustc,
+  setuptools,
+  setuptools-rust,
+}:
+
+buildPythonPackage rec {
+  pname = "cryptg";
+  version = "0.5.1";
+  pyproject = true;
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "cher-nov";
+    repo = "cryptg";
+    rev = "v${version}";
+    hash = "sha256-jrJy51AfMmLjAyi9FXT3mCi8q1OIpuAdrSS9tmrv3fA=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoVendor {
+    inherit src;
+    hash = "sha256-yOfpFGAy7VsDQrkd13H+ha0AzfXQmzmkIuvzsvY9rfk=";
+  };
+
+  build-system = [
+    setuptools
+    setuptools-rust
+  ];
+
+  nativeBuildInputs = [
+    rustPlatform.cargoSetupHook
+    rustc
+    cargo
+  ];
+
+  # has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "cryptg" ];
+
+  postPatch = ''
+    substituteInPlace pyproject.toml --replace-fail "setuptools[core]" "setuptools"
+  '';
+
+  meta = with lib; {
+    description = "Official Telethon extension to provide much faster cryptography for Telegram API requests";
+    homepage = "https://github.com/cher-nov/cryptg";
+    license = licenses.cc0;
+    maintainers = with maintainers; [ nickcao ];
+  };
+}