134 lines
2.8 KiB
Nix
134 lines
2.8 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, fetchFromGitHub
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, fetchpatch
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, pythonOlder
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# build-system
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, setuptools
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, types-psutil
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, types-setuptools
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, types-typed-ast
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# propagates
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, mypy-extensions
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, tomli
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, typing-extensions
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# optionals
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, lxml
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, psutil
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# tests
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, attrs
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, filelock
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, pytest-xdist
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, pytest-forked
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, pytestCheckHook
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, py
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, six
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}:
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buildPythonPackage rec {
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pname = "mypy";
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version = "1.4.1";
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format = "pyproject";
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disabled = pythonOlder "3.7";
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src = fetchFromGitHub {
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owner = "python";
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repo = "mypy";
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rev = "refs/tags/v${version}";
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hash = "sha256-2PeE/L9J6J0IuUpHZasemM8xxefNJrdzYnutgJjevWQ=";
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};
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patches = [
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(fetchpatch {
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# pytest 7.4 compat
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url = "https://github.com/python/mypy/commit/0a020fa73cf5339a80d81c5b44e17116a5c5307e.patch";
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hash = "sha256-3HQPo+V7T8Gr92clXAt5QJUJPmhjnGjQgFq0qR0whfw=";
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})
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];
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nativeBuildInputs = [
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mypy-extensions
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setuptools
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types-psutil
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types-setuptools
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types-typed-ast
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typing-extensions
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] ++ lib.optionals (pythonOlder "3.11") [
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tomli
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];
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propagatedBuildInputs = [
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mypy-extensions
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typing-extensions
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] ++ lib.optionals (pythonOlder "3.11") [
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tomli
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];
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passthru.optional-dependencies = {
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dmypy = [
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psutil
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];
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reports = [
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lxml
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];
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};
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# Compile mypy with mypyc, which makes mypy about 4 times faster. The compiled
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# version is also the default in the wheels on Pypi that include binaries.
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# is64bit: unfortunately the build would exhaust all possible memory on i686-linux.
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env.MYPY_USE_MYPYC = stdenv.buildPlatform.is64bit;
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# when testing reduce optimisation level to reduce build time by 20%
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env.MYPYC_OPT_LEVEL = 1;
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pythonImportsCheck = [
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"mypy"
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"mypy.api"
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"mypy.fastparse"
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"mypy.types"
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"mypyc"
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"mypyc.analysis"
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] ++ lib.optionals (!stdenv.hostPlatform.isi686) [
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# ImportError: cannot import name 'map_instance_to_supertype' from partially initialized module 'mypy.maptype' (most likely due to a circular import)
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"mypy.report"
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];
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checkInputs = [
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attrs
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filelock
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pytest-xdist
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pytest-forked
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pytestCheckHook
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py
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setuptools
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six
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tomli
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] ++ lib.flatten (lib.attrValues passthru.optional-dependencies);
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disabledTestPaths = [
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# fails to find tyoing_extensions
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"mypy/test/testcmdline.py"
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"mypy/test/testdaemon.py"
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# fails to find setuptools
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"mypyc/test/test_commandline.py"
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# fails to find hatchling
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"mypy/test/testpep561.py"
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] ++ lib.optionals stdenv.hostPlatform.isi686 [
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# https://github.com/python/mypy/issues/15221
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"mypyc/test/test_run.py"
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];
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meta = with lib; {
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description = "Optional static typing for Python";
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homepage = "https://www.mypy-lang.org";
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license = licenses.mit;
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mainProgram = "mypy";
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maintainers = with maintainers; [ martingms lnl7 ];
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};
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}
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