anchor.diff:  , python-jose
   , sqlalchemy
   , trio
  +, pythonOlder
   }:
   
   buildPythonPackage rec {
     pname = "fastapi";
  -  version = "0.70.0";
  +  version = "0.70.1";
     format = "flit";
  +
  +  disabled = pythonOlder "3.6";
   
     src = fetchFromGitHub {
       owner = "tiangolo";
  -    repo = "fastapi";
  +    repo = pname;
       rev = version;
  -    sha256 = "sha256-mLI+w9PeewnwUMuUnXj6J2r/3shinjlwXMnhNcQlhrM=";
  +    sha256 = "sha256-iwjxcAe8h38PPTTDGCxIJSB7zCS0FA0gOcKUjPpk3yg=";
     };
  -
  -  postPatch = ''
  -    substituteInPlace pyproject.toml \
  -      --replace "starlette ==" "starlette >="
  -  '';
   
     propagatedBuildInputs = [
       starlette
  
positive.code:     "test_websocket_no_credentials"
    ];
  
    meta = with lib; {
      homepage = "https://github.com/tiangolo/fastapi";
      description = "FastAPI framework, high performance, easy to learn, fast to code, ready for production";
      license = licenses.mit;
      maintainers = with maintainers; [ wd15 ];
    };
  
negative.code:     trio
    ];
  
    postPatch = ''
      substituteInPlace pyproject.toml \
        --replace "starlette ==" "starlette >="
    '';
  
    pytestFlagsArray = [
      # ignoring deprecation warnings to avoid test failure from
      # tests/test_tutorial/test_testing/test_tutorial001.py
      "-W ignore::DeprecationWarning"
    ];
  
    disabledTestPaths = [
      # Disabled tests require orjson which requires rust nightly
      "tests/test_default_response_class.py"
    ];
  
    disabledTests = [
  