{ lib , fetchPypi , buildPythonPackage , pythonOlder # build time , astropy-extension-helpers , cython , jinja2 , oldest-supported-numpy , setuptools-scm , wheel # runtime , numpy , packaging , pyerfa , pyyaml }: let pname = "astropy"; version = "5.2.1"; in buildPythonPackage { inherit pname version; format = "pyproject"; disabled = pythonOlder "3.8"; # according to setup.cfg src = fetchPypi { inherit pname version; hash = "sha256-9q4noHf46oSQPvp2x5C5hWFzQaAISw0hw5H3o/MyrCM="; }; postPatch = '' substituteInPlace pyproject.toml \ --replace 'cython==' 'cython>=' ''; nativeBuildInputs = [ astropy-extension-helpers cython jinja2 oldest-supported-numpy setuptools-scm wheel ]; propagatedBuildInputs = [ numpy packaging pyerfa pyyaml ]; # infinite recursion with pytest-astropy (pytest-astropy-header depends on astropy itself) doCheck = false; meta = with lib; { description = "Astronomy/Astrophysics library for Python"; homepage = "https://www.astropy.org"; license = licenses.bsd3; platforms = platforms.all; maintainers = [ maintainers.kentjames ]; }; }