new_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class PySphinxMultiversion(PythonPackage):
      """A Sphinx extension for building self-hosted versioned documentation."""
  
      homepage = "https://github.com/Holzhaus/sphinx-multiversion"
      pypi = "sphinx-multiversion/sphinx_rtd_theme-0.4.2.tar.gz"
  
      version('0.2.4', sha256='5cd1ca9ecb5eed63cb8d6ce5e9c438ca13af4fa98e7eb6f376be541dd4990bcb')
      version('0.2.3', sha256='e46565ac2f703f3b55652f33c159c8059865f5d13dae7f0e8403e5afc2996f5f')
      version('0.2.2', sha256='c0a4f2cbb13eb62b5cd79e2f6901e5d90ea191d3f37e96e1f15b976827de0ac0')
      version('0.2.1', sha256='0775847454965005a3a8433c1bf38379f723c026de9c4a7ddd447b0349df90c1')
  
      depends_on('py-setuptools', type='build')
      depends_on('py-sphinx', type=('build', 'run'))
  
subject: create py-sphinx-multiversion spackage (#27314)