{ stdenv , lib , buildPythonPackage , fetchPypi , pythonOlder , pytestCheckHook , aiohttp , aiohttp-cors , click , colorama , hatch-fancy-pypi-readme , hatch-vcs , hatchling , ipython , mypy-extensions , packaging , pathspec , parameterized , platformdirs , tokenize-rt , tomli , typed-ast , typing-extensions , uvloop }: buildPythonPackage rec { pname = "black"; version = "23.3.0"; format = "pyproject"; disabled = pythonOlder "3.7"; src = fetchPypi { inherit pname version; hash = "sha256-HHuNYG5yikHqHMvXJkZ35JTofPYw45kmLO2S1KjayUA="; }; nativeBuildInputs = [ hatch-fancy-pypi-readme hatch-vcs hatchling ]; propagatedBuildInputs = [ click mypy-extensions packaging pathspec platformdirs ] ++ lib.optionals (pythonOlder "3.11") [ tomli ] ++ lib.optionals (pythonOlder "3.10") [ typing-extensions ]; passthru.optional-dependencies = { colorama = [ colorama ]; d = [ aiohttp ]; uvloop = [ uvloop ]; jupyter = [ ipython tokenize-rt ]; }; # Necessary for the tests to pass on Darwin with sandbox enabled. # Black starts a local server and needs to bind a local address. __darwinAllowLocalNetworking = true; nativeCheckInputs = [ pytestCheckHook parameterized ] ++ lib.flatten (lib.attrValues passthru.optional-dependencies); preCheck = '' export PATH="$PATH:$out/bin" # The top directory /build matches black's DEFAULT_EXCLUDE regex. # Make /build the project root for black tests to avoid excluding files. touch ../.git '' + lib.optionalString stdenv.isDarwin '' # Work around https://github.com/psf/black/issues/2105 export TMPDIR="/tmp" ''; disabledTests = [ # requires network access "test_gen_check_output" ] ++ lib.optionals stdenv.isDarwin [ # fails on darwin "test_expression_diff" # Fail on Hydra, see https://github.com/NixOS/nixpkgs/pull/130785 "test_bpo_2142_workaround" "test_skip_magic_trailing_comma" ]; # multiple tests exceed max open files on hydra builders doCheck = !(stdenv.isLinux && stdenv.isAarch64); meta = with lib; { description = "The uncompromising Python code formatter"; homepage = "https://github.com/psf/black"; changelog = "https://github.com/psf/black/blob/${version}/CHANGES.md"; license = licenses.mit; maintainers = with maintainers; [ sveitser autophagy ]; }; }