anchor.diff:  , buildPythonPackage
   , pythonOlder
   , fetchPypi
  +, cython
   , libuv
   , CoreServices
   , ApplicationServices
  -  # Check Inputs
  +
  +# Check Inputs
   , aiohttp
   , psutil
   , pyopenssl
  
positive.code: 
  buildPythonPackage rec {
    pname = "uvloop";
    version = "0.16.0";
    disabled = pythonOlder "3.7";
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "f74bc20c7b67d1c27c72601c78cf95be99d5c2cdd4514502b4f3eb0933ff1228";
    };
  
    buildInputs = [
      libuv
  
negative.code:     "--strict"
      "--tb=native"
      # Depend on pyopenssl
      "--deselect=tests/test_tcp.py::Test_UV_TCPSSL::test_flush_before_shutdown"
      "--deselect=tests/test_tcp.py::Test_UV_TCPSSL::test_renegotiation"
      # test gets stuck in epoll_pwait on hydras aarch64 builders
      # https://github.com/MagicStack/uvloop/issues/412
      "--deselect=tests/test_tcp.py::Test_AIO_TCPSSL::test_remote_shutdown_receives_trailing_data"
      # Tries to import cythonized file for which the .pyx file is not shipped via PyPi
      "--deselect=tests/test_libuv_api.py::Test_UV_libuv::test_libuv_get_loop_t_ptr"
      # Tries to run "env", but fails to find it
      "--deselect=tests/test_process.py::Test_UV_Process::test_process_env_2"
      "--deselect=tests/test_process.py::Test_AIO_Process::test_process_env_2"
    ] ++ lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [
      # Flaky test: https://github.com/MagicStack/uvloop/issues/412
      "--deselect=tests/test_tcp.py::Test_UV_TCPSSL::test_shutdown_timeout_handler_not_set"
      # Broken: https://github.com/NixOS/nixpkgs/issues/160904
      "--deselect=tests/test_context.py::Test_UV_Context::test_create_ssl_server_manual_connection_lost"
    ];
  
    disabledTestPaths = [
  