python3Packages.backports-asyncio-runner: init at 1.2.0

pkgs/development/python-modules/backports-asyncio-runner/default.nix

···
+{
+  lib,
+  buildPythonPackage,
+  pytestCheckHook,
+  fetchFromGitHub,
+  hatchling,
+  hatch-fancy-pypi-readme,
+}:
+
+let
+  pname = "backports-asyncio-runner";
+  version = "1.2.0";
+  src = fetchFromGitHub {
+    owner = "samypr100";
+    repo = "backports.asyncio.runner";
+    tag = "v${version}";
+    hash = "sha256-F8x7MZgu0VItH7kBke7C7+ZBoM6Iyj8xOeQ2t56ff3k=";
+  };
+in
+buildPythonPackage {
+  inherit pname version src;
+  pyproject = true;
+
+  build-system = [
+    hatch-fancy-pypi-readme
+    hatchling
+  ];
+
+  pythonImportsCheck = [ "backports.asyncio.runner" ];
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  # These tests depend on the test.test_asyncio module in cpython which is
+  # removed at build time.
+  disabledTestPaths = [
+    "tests/test_tasks_py38.py"
+    "tests/test_tasks_py39.py"
+    "tests/test_tasks_py310.py"
+  ];
+
+  meta = {
+    changelog = "https://github.com/samypr100/backports.asyncio.runner/releases/tag/${src.tag}";
+    description = "Backport of Python 3.11 asyncio.Runner";
+    homepage = "https://github.com/samypr100/backports.asyncio.runner";
+    license = lib.licenses.psfl;
+    maintainers = with lib.maintainers; [ detroyejr ];
+  };
+}

pkgs/top-level/python-packages.nix

···
 
   backoff = callPackage ../development/python-modules/backoff { };
 
+  backports-asyncio-runner =
+    if pythonAtLeast "3.11" then
+      null
+    else
+      callPackage ../development/python-modules/backports-asyncio-runner { };
+
   backports-datetime-fromisoformat =
     callPackage ../development/python-modules/backports-datetime-fromisoformat
       { };