{ lib
, stdenv
, buildPythonPackage
, pythonOlder
, fetchFromGitHub
, installShellFiles
, build
, cachecontrol
, cleo
, crashtest
, dulwich
, fastjsonschema
, installer
, keyring
, packaging
, pexpect
, pkginfo
, platformdirs
, poetry-core
, poetry-plugin-export
, pyproject-hooks
, requests
, requests-toolbelt
, shellingham
, tomlkit
, trove-classifiers
, virtualenv
, xattr
, tomli
, importlib-metadata
, deepdiff
, pytestCheckHook
, httpretty
, pytest-mock
, pytest-xdist
, darwin
}:

buildPythonPackage rec {
  pname = "poetry";
  version = "1.8.4";
  pyproject = true;

  disabled = pythonOlder "3.8";

  src = fetchFromGitHub {
    owner = "python-poetry";
    repo = "poetry";
    rev = "refs/tags/${version}";
    hash = "sha256-pk57Jxf4hkMKLn1pOa9BtHLwLJ6qmXc55TqQN5Vr2k8=";
  };

  build-system = [
    poetry-core
  ];

  nativeBuildInputs = [
    installShellFiles
  ];

  pythonRelaxDeps = [
    "dulwich"
    "keyring"
    "virtualenv"
  ];

  dependencies = [
    build
    cachecontrol
    cleo
    crashtest
    dulwich
    fastjsonschema
    installer
    keyring
    packaging
    pexpect
    pkginfo
    platformdirs
    poetry-core
    poetry-plugin-export
    pyproject-hooks
    requests
    requests-toolbelt
    shellingham
    tomlkit
    trove-classifiers
    virtualenv
  ] ++ lib.optionals (stdenv.hostPlatform.isDarwin) [
    xattr
  ] ++ lib.optionals (pythonOlder "3.11") [
    tomli
  ] ++ lib.optionals (pythonOlder "3.10") [
    importlib-metadata
  ] ++ cachecontrol.optional-dependencies.filecache;

  postInstall = ''
    installShellCompletion --cmd poetry \
      --bash <($out/bin/poetry completions bash) \
      --fish <($out/bin/poetry completions fish) \
      --zsh <($out/bin/poetry completions zsh) \
  '';

  nativeCheckInputs = [
    deepdiff
    pytestCheckHook
    httpretty
    pytest-mock
    pytest-xdist
  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
    darwin.ps
  ];

  preCheck = (''
    export HOME=$TMPDIR
  '' + lib.optionalString (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) ''
    # https://github.com/python/cpython/issues/74570#issuecomment-1093748531
    export no_proxy='*';
  '');

  postCheck = lib.optionalString (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) ''
    unset no_proxy
  '';

  disabledTests = [
    "test_builder_should_execute_build_scripts"
    "test_env_system_packages_are_relative_to_lib"
    "test_executor_known_hashes"
    "test_install_warning_corrupt_root"
  ];

  pytestFlagsArray = [
    "-m 'not network'"
  ];

  # Allow for package to use pep420's native namespaces
  pythonNamespaces = [
    "poetry"
  ];

  # Unset ambient PYTHONPATH in the wrapper, so Poetry only ever runs with its own,
  # isolated set of dependencies. This works because the correct PYTHONPATH is set
  # in the Python script, which runs after the wrapper.
  makeWrapperArgs = ["--unset PYTHONPATH"];

  meta = with lib; {
    changelog = "https://github.com/python-poetry/poetry/blob/${src.rev}/CHANGELOG.md";
    homepage = "https://python-poetry.org/";
    description = "Python dependency management and packaging made easy";
    license = licenses.mit;
    maintainers = with maintainers; [ jakewaksbaum dotlambda ];
    mainProgram = "poetry";
  };
}