amesgen c1ee60f769
python3Packages.fpylll: fix standalone usage
Otherwise, we get:

>>> from fpylll import *
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/nix/store/2dmfqi6fhmmrp3jgaz2fznasifxkr1zi-python3-3.12.10-env/lib/python3.12/site-packages/fpylll/__init__.py", line 3, in <module>
    from .fplll.integer_matrix import IntegerMatrix
  File "src/fpylll/fplll/integer_matrix.pyx", line 1, in init fpylll.fplll.integer_matrix
ModuleNotFoundError: No module named 'cysignals'
2025-06-20 15:41:27 +02:00

78 lines
1.3 KiB
Nix

{
lib,
fetchFromGitHub,
buildPythonPackage,
# build-system
cysignals,
cython,
pkgconfig,
setuptools,
gmp,
pari,
mpfr,
fplll,
numpy,
# Reverse dependency
sage,
# tests
pytestCheckHook,
}:
buildPythonPackage rec {
pname = "fpylll";
version = "0.6.4";
pyproject = true;
src = fetchFromGitHub {
owner = "fplll";
repo = "fpylll";
tag = version;
hash = "sha256-vks4rTXk6fh8183PCxJzfTXQyo3scBH4afjbQAkT6Gw=";
};
nativeBuildInputs = [
cython
cysignals
pkgconfig
setuptools
];
buildInputs = [
gmp
pari
mpfr
fplll
];
propagatedBuildInputs = [
numpy
cysignals
];
nativeCheckInputs = [ pytestCheckHook ];
preCheck = ''
# Since upstream introduced --doctest-modules in
# https://github.com/fplll/fpylll/commit/9732fdb40cf1bd43ad1f60762ec0a8401743fc79,
# it is necessary to ignore import mismatches. Not sure why, but the files
# should be identical anyway.
export PY_IGNORE_IMPORTMISMATCH=1
'';
passthru.tests = {
inherit sage;
};
meta = with lib; {
description = "Python interface for fplll";
changelog = "https://github.com/fplll/fpylll/releases/tag/${src.tag}";
homepage = "https://github.com/fplll/fpylll";
teams = [ teams.sage ];
license = licenses.gpl2Plus;
};
}