new_contents: # Copyright 2013-2020 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 PyBackportsLzma(PythonPackage):
      """Backport of Python 3.3's standard library module
         lzma for LZMA/XY compressed files."""
  
      homepage = "https://github.com/peterjc/backports.lzma"
      url      = "https://github.com/peterjc/backports.lzma/archive/backports.lzma.v0.0.14.tar.gz"
  
      version('0.0.14', sha256='904854d152825b475ebf0f6074fa545474b4ef4eac833f2d9a565e2820dc3a2d')
      version('0.0.13', sha256='42c9d15fa16f691c07e3b325c90f7f9449811e9f7fc46bf4ad43c29bdbaf0b71')
      version('0.0.12', sha256='648592f13d34c7d10791cfb6ce1556cfa25f3657a24e349f266a87708f3af112')
      version('0.0.11', sha256='a4eeb1316fffad0d3ba0857e1a64faa37f02bd77232dd2d5d9798fddc7f094ef')
      version('0.0.10', sha256='5635fd0698beb3294572918ce6e4d01d6bfccb1a3ee27e5013d927b826330e02')
      version('0.0.9',  sha256='abd4c6bb808c4732a2b6ebc7a27f63e64c56185a47d8801e49ccfbe809d14d7a')
      version('0.0.8',  sha256='ecbad3f91ff125ee6b2095952b6380677e448da20f03597ef779475326a6c713')
      version('0.0.7',  sha256='f5de56b740ce47e03de02d5c4983e0e2f19b4f6b0bc4597af6369905177f62cd')
      version('0.0.6',  sha256='8e70936641398a6814d70f6eae6399be2ae514578d38b7f9b15c277438bbd853')
      version('0.0.4',  sha256='7c973edbd50c1467fed2247117e128a924d25404394a57e30d5b6c52cfcd342d')
  
      depends_on('python@2.6:3.0,3.4:', type=('build', 'run'))
      depends_on('py-setuptools', type='build')
  
subject: Add py-backports-lzma (#19201)