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{
lib,
buildPythonPackage,
fetchPypi,
jinja2,
setuptools,
setuptools-scm,
liberfa,
packaging,
numpy,
pytestCheckHook,
pytest-doctestplus,
}:
buildPythonPackage rec {
pname = "pyerfa";
version = "2.0.1.4";
pyproject = true;
src = fetchPypi {
inherit pname version;
hash = "sha256-rLimcTIy6jXAS8bkCsTkYd/MgX05XvKjyAUcGjMkndM=";
};
postPatch = ''
substituteInPlace pyproject.toml \
--replace-fail "numpy>=2.0.0rc1" "numpy"
'';
build-system = [
jinja2
packaging
setuptools
setuptools-scm
];
dependencies = [ numpy ];
buildInputs = [ liberfa ];
preBuild = ''
export PYERFA_USE_SYSTEM_LIBERFA=1
'';
# See https://github.com/liberfa/pyerfa/issues/112#issuecomment-1721197483
NIX_CFLAGS_COMPILE = "-O2";
nativeCheckInputs = [
pytestCheckHook
pytest-doctestplus
];
# Getting circular import errors without this, not clear yet why. This was mentioned to
# upstream at: https://github.com/liberfa/pyerfa/issues/112 and downstream at
# https://github.com/NixOS/nixpkgs/issues/255262
preCheck = ''
cd $out
'';
pythonImportsCheck = [ "erfa" ];
meta = with lib; {
description = "Python bindings for ERFA routines";
longDescription = ''
PyERFA is the Python wrapper for the ERFA library (Essential Routines
for Fundamental Astronomy), a C library containing key algorithms for
astronomy, which is based on the SOFA library published by the
International Astronomical Union (IAU). All C routines are wrapped as
Numpy universal functions, so that they can be called with scalar or
array inputs.
'';
homepage = "https://github.com/liberfa/pyerfa";
license = licenses.bsd3;
maintainers = [ maintainers.rmcgibbo ];
};
}
|
