anchor.diff:  , typing-extensions
   , curio
   , hypothesis
  +, mock
  +, pytest-mock
   , pytestCheckHook
   , trio
   , trustme
  
positive.code:   checkInputs = [
      curio
      hypothesis
      pytestCheckHook
      trio
      trustme
      uvloop
    ];
  
    pytestFlagsArray = [
      # lots of DNS lookups
      "--ignore=tests/test_sockets.py"
    ] ++ lib.optionals stdenv.isDarwin [
      # darwin sandboxing limitations
      "--ignore=tests/streams/test_tls.py"
    ];
  
    pythonImportsCheck = [ "anyio" ];
  
negative.code:     owner = "agronholm";
      repo = pname;
      rev = version;
      sha256 = "sha256-zQiSAQN7cp1s+8hDTvYaMkHUXV1ccNwIsl2IOztH7J8=";
    };
  
    propagatedBuildInputs = [
  