{ lib, stdenv, buildPythonPackage, pythonOlder, flaky, ipykernel, ipyparallel, pre-commit, pytestCheckHook, pytest-asyncio, pytest-timeout, }: buildPythonPackage { pname = "ipykernel-tests"; inherit (ipykernel) version src; format = "other"; dontBuild = true; dontInstall = true; nativeCheckInputs = [ flaky ipykernel ipyparallel pre-commit pytestCheckHook pytest-asyncio pytest-timeout ]; preCheck = '' export HOME=$(mktemp -d) ''; disabledTests = [ # The follwing three tests fail for unclear reasons. # pytest.PytestUnhandledThreadExceptionWarning: Exception in thread Thread-8 "test_asyncio_interrupt" # DeprecationWarning: Passing unrecognized arguments to super(IPythonKernel) "test_embed_kernel_func" # traitlets.config.configurable.MultipleInstanceError: An incompatible siblin... "test_install_kernelspec" ] ++ lib.optionals stdenv.isDarwin ( [ # see https://github.com/NixOS/nixpkgs/issues/76197 "test_subprocess_print" "test_subprocess_error" "test_ipython_start_kernel_no_userns" # https://github.com/ipython/ipykernel/issues/506 "test_unc_paths" ] ++ lib.optionals (pythonOlder "3.8") [ # flaky test https://github.com/ipython/ipykernel/issues/485 "test_shutdown" # test regression https://github.com/ipython/ipykernel/issues/486 "test_sys_path_profile_dir" "test_save_history" "test_help_output" "test_write_kernel_spec" "test_ipython_start_kernel_userns" "ZMQDisplayPublisherTests" ] ); # Some of the tests use localhost networking. __darwinAllowLocalNetworking = true; }