depot/third_party/nixpkgs/pkgs/development/python-modules/importlib-metadata/default.nix

{ lib
, buildPythonPackage
, fetchPypi
, pythonOlder
, setuptools
, setuptools-scm
, typing-extensions
, toml
, zipp

# Reverse dependency
, sage
}:

buildPythonPackage rec {
  pname = "importlib-metadata";
  version = "7.1.0";
  format = "pyproject";

  disabled = pythonOlder "3.7";

  src = fetchPypi {
    pname = "importlib_metadata";
    inherit version;
    hash = "sha256-t4k4uSbujV8CD8R3LUhwRYBaVd260uzyHG1gk43H/NI=";
  };

  nativeBuildInputs = [
    setuptools # otherwise cross build fails
    setuptools-scm
  ];

  propagatedBuildInputs = [
    toml
    zipp
  ] ++ lib.optionals (pythonOlder "3.8") [
    typing-extensions
  ];

  # Cyclic dependencies due to pyflakefs
  doCheck = false;

  pythonImportsCheck = [
    "importlib_metadata"
  ];

  passthru.tests = { inherit sage; };

  meta = with lib; {
    description = "Read metadata from Python packages";
    homepage = "https://importlib-metadata.readthedocs.io/";
    license = licenses.asl20;
    maintainers = with maintainers; [ fab AndersonTorres ];
  };
}