nixpkgs/pkgs/development/python-modules/poetry-core/default.nix

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{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder, isPy27
, git
, importlib-metadata
, intreehooks
, pathlib2
, pep517
, pytest-mock
, pytestCheckHook
, tomlkit
, typing ? null
, virtualenv
}:
buildPythonPackage rec {
pname = "poetry-core";
version = "1.0.7";
format = "pyproject";
src = fetchFromGitHub {
owner = "python-poetry";
repo = pname;
rev = version;
sha256 = "0v86x8f8pcbviv2cdn7jjbgj3c994qasx0bqk1kr0mj8m6pjwy9z";
};
postPatch = lib.optionalString (pythonOlder "3.8") ''
# remove >1.0.3
substituteInPlace pyproject.toml \
--replace 'importlib-metadata = {version = "^1.7.0", python = "~2.7 || >=3.5, <3.8"}' \
'importlib-metadata = {version = ">=1.7.0", python = "~2.7 || >=3.5, <3.8"}'
'';
nativeBuildInputs = [
intreehooks
];
propagatedBuildInputs = lib.optionals (pythonOlder "3.8") [
importlib-metadata
] ++ lib.optionals isPy27 [
pathlib2
typing
];
checkInputs = [
git
pep517
pytest-mock
pytestCheckHook
tomlkit
virtualenv
];
# requires git history to work correctly
disabledTests = [ "default_with_excluded_data" "default_src_with_excluded_data" ];
pythonImportsCheck = [ "poetry.core" ];
# allow for package to use pep420's native namespaces
pythonNamespaces = [ "poetry" ];
meta = with lib; {
description = "Core utilities for Poetry";
homepage = "https://github.com/python-poetry/poetry-core/";
license = licenses.mit;
maintainers = with maintainers; [ jonringer ];
};
}