Files
nixpkgs/pkgs/development/python-modules/pysam/default.nix
Tom Hunze 8500e52278 python313Packages.pysam: add nix-update-script
Co-authored-by: László Kupcsik <dev@biobits.be>
2025-09-01 09:10:20 +02:00

95 lines
2.0 KiB
Nix

{
lib,
buildPythonPackage,
fetchFromGitHub,
bzip2,
bcftools,
curl,
cython,
htslib,
libdeflate,
xz,
pytestCheckHook,
setuptools,
samtools,
zlib,
nix-update-script,
}:
buildPythonPackage rec {
pname = "pysam";
version = "0.23.3";
pyproject = true;
# Fetching from GitHub instead of PyPi cause the 0.13 src release on PyPi is
# missing some files which cause test failures.
# Tracked at: https://github.com/pysam-developers/pysam/issues/616
src = fetchFromGitHub {
owner = "pysam-developers";
repo = "pysam";
tag = "v${version}";
hash = "sha256-yOLnfuGQW+j0nHy4MRlwurZMpeRHTGmQ9eLmihcAGoQ=";
};
build-system = [
cython
setuptools
];
nativeBuildInputs = [
samtools
];
buildInputs = [
bzip2
curl
libdeflate
xz
zlib
];
# Use nixpkgs' htslib instead of the bundled one
# See https://pysam.readthedocs.io/en/latest/installation.html#external
# NOTE that htslib should be version compatible with pysam
preBuild = ''
export HTSLIB_MODE=shared
export HTSLIB_LIBRARY_DIR=${htslib}/lib
export HTSLIB_INCLUDE_DIR=${htslib}/include
'';
nativeCheckInputs = [
pytestCheckHook
bcftools
htslib
];
preCheck = ''
export HOME=$TMPDIR
make -C tests/pysam_data
make -C tests/cbcf_data
make -C tests/tabix_data
rm -rf pysam
'';
pythonImportsCheck = [
"pysam"
"pysam.bcftools"
"pysam.libchtslib"
"pysam.libcutils"
"pysam.libcvcf"
"pysam.libcsamtools"
];
passthru.updateScript = nix-update-script { };
meta = {
description = "Python module for reading, manipulating and writing genome data sets";
downloadPage = "https://github.com/pysam-developers/pysam";
changelog = "https://github.com/pysam-developers/pysam/releases/tag/${src.tag}";
homepage = "https://pysam.readthedocs.io";
maintainers = with lib.maintainers; [ unode ];
license = lib.licenses.mit;
platforms = lib.platforms.unix;
};
}