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