{ lib
, buildPythonPackage
, fetchPypi
, pythonRelaxDepsHook
, setuptools
, ipywidgets
, fastcore
, astunparse
, watchdog
, execnb
, ghapi
, pyyaml
, pythonOlder
}:

buildPythonPackage rec {
  pname = "nbdev";
  version = "2.3.14";
  pyproject = true;

  disabled = pythonOlder "3.7";

  src = fetchPypi {
    inherit pname version;
    hash = "sha256-9Tacr4mWmjXspKKCkFDWYeT7KkBh4/3f6UOkfj0/leg=";
  };

  nativeBuildInputs = [
    pythonRelaxDepsHook
  ];

  pythonRelaxDeps = [
    "ipywidgets"
  ];

  build-system = [
    setuptools
  ];

  dependencies = [
    astunparse
    execnb
    fastcore
    ghapi
    ipywidgets
    pyyaml
    watchdog
  ];

  # no real tests
  doCheck = false;

  pythonImportsCheck = [
    "nbdev"
  ];

  meta = with lib; {
    homepage = "https://github.com/fastai/nbdev";
    description = "Create delightful software with Jupyter Notebooks";
    changelog = "https://github.com/fastai/nbdev/blob/${version}/CHANGELOG.md";
    license = licenses.asl20;
    maintainers = with maintainers; [ rxiao ];
  };
}