text: # Copyright 2013-2019 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      = "http://www.dabeaz.com/ply/ply-3.11.tar.gz"
  
      version('3.11', '6465f602e656455affcd7c5734c638f8')
      version('3.8', '94726411496c52c87c2b9429b12d5c50')
  