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 PyRegex(PythonPackage):
      """Alternative regular expression module, to replace re."""
  
      pypi = "regex/regex-2020.11.13.tar.gz"
  
      version('2020.11.13', sha256='83d6b356e116ca119db8e7c6fc2983289d87b27b3fac238cfe5dca529d884562')
      version('2019.11.1',  sha256='720e34a539a76a1fedcebe4397290604cc2bdf6f81eca44adb9fb2ea071c0c69')
      version('2017.07.11', sha256='dbda8bdc31a1c85445f1a1b29d04abda46e5c690f8f933a9cc3a85a358969616')
  
      depends_on('py-setuptools', type='build', when='@:2018,2020:')
  