{
  lib, fetchPypi, buildPythonPackage,
  numpy, pillow, wxPython_4_2, matplotlib, ipython, pyopengl
}: buildPythonPackage rec
{
  pname = "spectral";
  version = "0.23.1";
  src = fetchPypi
  {
    inherit pname version;
    sha256 = "sha256-4YIic1Je81g7J6lmIm1Vr+CefSmnI2z82LwN+x+Wj8I=";
  };
  doCheck = false;
  propagatedBuildInputs = [ numpy pillow wxPython_4_2 matplotlib ipython pyopengl ];
}