{ lib, buildPythonPackage, fetchPypi, cython, libyaml, buildPackages }: buildPythonPackage rec { pname = "PyYAML"; version = "5.4.1"; src = fetchPypi { inherit pname version; sha256 = "607774cbba28732bfa802b54baa7484215f530991055bb562efbed5b2f20a45e"; }; nativeBuildInputs = [ cython buildPackages.stdenv.cc ]; buildInputs = [ libyaml ]; meta = with lib; { description = "The next generation YAML parser and emitter for Python"; homepage = "https://github.com/yaml/pyyaml"; license = licenses.mit; maintainers = with maintainers; [ dotlambda ]; }; }