text: # 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 PyPly(PythonPackage):
      """PLY is nothing more than a straightforward lex/yacc implementation."""
      homepage = "http://www.dabeaz.com/ply"
      url      = "https://www.dabeaz.com/ply/ply-3.11.tar.gz"
  
      version('3.11', sha256='00c7c1aaa88358b9c765b6d3000c6eec0ba42abca5351b095321aef446081da3')
      version('3.8', sha256='e7d1bdff026beb159c9942f7a17e102c375638d9478a7ecd4cc0c76afd8de0b8')
  