depot/third_party/nixpkgs/pkgs/development/python-modules/mypy/default.nix
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GitOrigin-RevId: 5181d5945eda382ff6a9ca3e072ed6ea9b547fee
2022-04-15 03:41:22 +02:00

74 lines
1.7 KiB
Nix

{ lib
, stdenv
, fetchFromGitHub
, fetchpatch
, buildPythonPackage
, mypy-extensions
, python
, pythonOlder
, typed-ast
, typing-extensions
, tomli
, types-typed-ast
}:
buildPythonPackage rec {
pname = "mypy";
version = "0.941";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "python";
repo = "mypy";
rev = "v${version}";
hash = "sha256-H2SWJA0WWyKV7/5miFawv4JRXu/J7H6Wer1eBL+Tru0=";
};
patches = [
# FIXME: Remove patch after upstream has decided the proper solution.
# https://github.com/python/mypy/pull/11143
(fetchpatch {
url = "https://github.com/python/mypy/commit/e7869f05751561958b946b562093397027f6d5fa.patch";
hash = "sha256-waIZ+m3tfvYE4HJ8kL6rN/C4fMjvLEe9UoPbt9mHWIM=";
})
];
buildInputs = [
types-typed-ast
];
propagatedBuildInputs = [
mypy-extensions
tomli
typed-ast
typing-extensions
];
# Tests not included in pip package.
doCheck = false;
pythonImportsCheck = [
"mypy"
"mypy.api"
"mypy.fastparse"
"mypy.report"
"mypy.types"
"mypyc"
"mypyc.analysis"
];
# Compile mypy with mypyc, which makes mypy about 4 times faster. The compiled
# version is also the default in the wheels on Pypi that include binaries.
# is64bit: unfortunately the build would exhaust all possible memory on i686-linux.
MYPY_USE_MYPYC = stdenv.buildPlatform.is64bit;
# when testing reduce optimisation level to drastically reduce build time
MYPYC_OPT_LEVEL = 1;
meta = with lib; {
description = "Optional static typing for Python";
homepage = "http://www.mypy-lang.org";
license = licenses.mit;
maintainers = with maintainers; [ martingms lnl7 SuperSandro2000 ];
};
}