nixpkgs/pkgs/development/python-modules/black/default.nix
2021-07-25 22:21:48 +02:00

83 lines
1.9 KiB
Nix

{ stdenv, lib
, buildPythonPackage, fetchPypi, pythonOlder, setuptools-scm, pytestCheckHook
, aiohttp
, aiohttp-cors
, appdirs
, attrs
, click
, colorama
, dataclasses
, mypy-extensions
, pathspec
, parameterized
, regex
, tomli
, typed-ast
, typing-extensions
, uvloop
}:
buildPythonPackage rec {
pname = "black";
version = "21.7b0";
disabled = pythonOlder "3.6";
src = fetchPypi {
inherit pname version;
sha256 = "06d27adq6v6p8wspi0wwqz2pnq34p5jhnqvijbin54yyj5j3qdy8";
};
nativeBuildInputs = [ setuptools-scm ];
# 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;
checkInputs = [ pytestCheckHook parameterized ];
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"
];
propagatedBuildInputs = [
aiohttp
aiohttp-cors
appdirs
attrs
click
colorama
mypy-extensions
pathspec
regex
tomli
typed-ast # required for tests and python2 extra
uvloop
] ++ lib.optional (pythonOlder "3.7") dataclasses
++ lib.optional (pythonOlder "3.8") typing-extensions;
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 ];
};
}