{
  lib,
  buildPythonPackage,
  fetchFromGitHub,
  fetchpatch,

  # dependencies
  flask,
  jsonschema,
  mistune,
  pyyaml,
  six,
  werkzeug,

  # tests
  pytestCheckHook,
}:

buildPythonPackage rec {
  pname = "flasgger";
  version = "0.9.5";
  format = "setuptools";

  src = fetchFromGitHub {
    owner = "flasgger";
    repo = "flasgger";
    rev = version;
    hash = "sha256-cYFMKZxpi69gVWqyZUltCL0ZwcfIABNsJKqAhN2TTSg=";
  };

  patches = [
    (fetchpatch {
      # flask 2.3 compat
      url = "https://github.com/flasgger/flasgger/commit/ab77be7c6de1d4b361f0eacfa37290239963f890.patch";
      hash = "sha256-ZbE5pPUP23nZAP/qcdeWkwzrZgqJSRES7oFta8U1uVQ=";
    })
    (fetchpatch {
      # python 3.12 compat
      url = "https://github.com/flasgger/flasgger/commit/6f5fcf24c1d816cf7ab529b3a8a764f86df4458d.patch";
      hash = "sha256-37Es1sgBQ9qX3YHQYub4HJkSNTSt3MbtCfV+XdTQZyY=";
    })
  ];

  propagatedBuildInputs = [
    flask
    jsonschema
    mistune
    pyyaml
    six
    werkzeug
  ];

  pythonImportsCheck = [ "flasgger" ];

  nativeCheckInputs = [ pytestCheckHook ];

  doCheck = false; # missing flex dependency

  meta = with lib; {
    description = "Easy OpenAPI specs and Swagger UI for your Flask API";
    homepage = "https://github.com/flasgger/flasgger/";
    license = licenses.mit;
    maintainers = [ ];
  };
}
