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{ lib
, buildPythonPackage
, fetchPypi
, jinja2
, oldest-supported-numpy
, setuptools-scm
, wheel
, liberfa
, packaging
, numpy
, pytestCheckHook
, pytest-doctestplus
}:
buildPythonPackage rec {
pname = "pyerfa";
format = "pyproject";
version = "2.0.1.1";
src = fetchPypi {
inherit pname version;
hash = "sha256-26x07409Ow8i7wrTu72zCyqeEFcLH6Wpi+NMe+Nsmms=";
};
nativeBuildInputs = [
jinja2
oldest-supported-numpy
packaging
setuptools-scm
wheel
];
propagatedBuildInputs = [
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 ];
};
}
|